/*
 * Curated Tools - Frappe-Inspired Design System
 * Clean, minimal, and intuitive UI
 */

/* ===== CSS VARIABLES ===== */
:root {
    /* Core Palette */
    --primary: #0b79d0;
    --primary-hover: #095fbe;
    --primary-light: #e6f2ff;

    --bg-primary: #fcfdff;
    --bg-secondary: #f4f7fb;
    --bg-tertiary: #edf2f9;
    --surface-elevated: #ffffff;

    --text-primary: #0F172A;
    --text-secondary: #3f4f65;
    --text-muted: #66788f;

    --border-color: #dbe4ef;
    --border-hover: #c6d4e5;

    --success: #166534;
    --success-bg: #DCFCE7;
    --error: #991B1B;
    --error-bg: #FEE2E2;
    --warning: #9A3412;
    --warning-bg: #FFEDD5;

    --shadow-sm: 0 2px 8px rgba(11, 35, 66, 0.05);
    --shadow-md: 0 10px 24px rgba(11, 35, 66, 0.09);
    --shadow-lg: 0 20px 44px rgba(11, 35, 66, 0.12);
    --focus-ring: 0 0 0 3px rgba(11, 121, 208, 0.18);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    --transition: all 0.2s ease;
}

/* Dark Theme */
[data-theme="dark"] {
    --primary: #60A5FA;
    --primary-hover: #93C5FD;
    --primary-light: #1d3f76;

    --bg-primary: #0f1828;
    --bg-secondary: #182335;
    --bg-tertiary: #24344b;
    --surface-elevated: #111f33;

    --text-primary: #f4f8ff;
    --text-secondary: #a7b5c9;
    --text-muted: #8395ad;

    --border-color: #2a3c56;
    --border-hover: #385274;
    --focus-ring: 0 0 0 3px rgba(96, 165, 250, 0.25);
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Nunito Sans", "Avenir Next", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.68;
    color: var(--text-primary);
    background: radial-gradient(circle at 12% -20%, rgba(11, 121, 208, 0.08), transparent 42%), var(--bg-primary);
    min-height: 100vh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: "Plus Jakarta Sans", "Avenir Next", "Segoe UI", Arial, sans-serif;
    font-weight: 650;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

p {
    color: var(--text-secondary);
}

body.home-page .hero-frappe {
    padding: 72px 0 48px;
    text-align: left;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

body.home-page .hero-inner {
    max-width: 760px;
    margin: 0;
}

body.home-page .hero-headline {
    font-size: 3rem;
    letter-spacing: -0.03em;
}

body.home-page .hero-tagline {
    font-size: 1.05rem;
    max-width: 560px;
}

body.home-page .search-wrapper {
    max-width: 520px;
    margin: 24px 0 0;
}

body.home-page .search-box-frappe {
    box-shadow: none;
    border-color: var(--border-color);
    background: var(--bg-secondary);
}

body.home-page .categories-section {
    padding: 48px 0 64px;
}

body.home-page .category-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    box-shadow: none;
}

body.home-page .category-card:hover {
    border-color: var(--border-hover);
    box-shadow: none;
}

body.home-page .tool-link {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
}

body.home-page .tool-link:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

body.tool-page-body .tool-page {
    padding: 28px 0 72px;
}

body.tool-page-body .back-link {
    color: var(--text-muted);
}

body.tool-page-body .tool-header {
    text-align: left;
    max-width: 960px;
    margin: 0 auto 24px;
}

body.tool-page-body .tool-family-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

body.tool-page-body .tool-header h1 {
    font-size: 1.9rem;
}

body.tool-page-body .tool-card {
    max-width: 960px;
    background: var(--bg-secondary);
    box-shadow: none;
}

body.tool-page-body .tool-card:hover {
    box-shadow: none;
    border-color: var(--border-hover);
}

body.tool-page-body .how-to-use {
    max-width: 960px;
}

body.tool-page-body .how-to-use h3 {
    text-align: left;
    font-size: 1.35rem;
}

img,
picture,
video {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--primary);
    text-decoration: none;
    /* Removed default underline */
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
    transition: var(--transition);
}

a:hover,
a:focus {
    color: var(--primary-hover);
    text-decoration: underline;
    text-decoration-thickness: 2px;
}

:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ===== LAYOUT ===== */
.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== HEADER ===== */
.header {
    background: color-mix(in srgb, var(--bg-primary) 88%, #fff);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: 24px;
}

.logo {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    white-space: nowrap;
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.2px;
    color: #fff;
    background: linear-gradient(135deg, #0b7cff, #2ea6ff);
}

.logo-text {
    font-size: 1.05rem;
}

.logo:hover {
    color: var(--text-primary);
    text-decoration: none;
}

/* Navigation Links with Dropdowns */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
}

.nav-item {
    position: relative;
}

.nav-link {
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 12px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.nav-link.is-active {
    color: var(--primary);
    background: rgba(0, 137, 255, 0.1);
}

.nav-link .arrow {
    font-size: 12px;
    transition: var(--transition);
}

.nav-item:hover .arrow,
.nav-item:focus-within .arrow,
.nav-item.dropdown-open .arrow {
    transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: var(--transition);
    z-index: 200;
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.nav-item:focus-within .dropdown,
.nav-item.dropdown-open .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    text-decoration: none;
}

.dropdown-item:hover {
    background: var(--bg-secondary);
    color: var(--primary);
}

.dropdown-item.is-active {
    background: rgba(0, 137, 255, 0.1);
    color: var(--primary);
}

.dropdown-icon {
    font-size: 12px;
    width: 14px;
    text-align: center;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.nav-menu--compact {
    gap: 8px;
}

.nav-menu--compact .nav-link {
    padding-left: 10px;
    padding-right: 10px;
}

.nav-actions--compact {
    gap: 10px;
}

body.home-page .nav {
    column-gap: 12px;
}

.nav-auth {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-region-wrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
}

.nav-region-select {
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-radius: 10px;
    padding: 6px 8px;
    font-size: 12px;
    font-weight: 600;
    min-width: 68px;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 13px;
}

.theme-toggle:hover {
    background: var(--bg-secondary);
}

.theme-toggle .theme-label {
    font-size: 0.85rem;
}

.ad-slot {
    width: 100%;
    min-height: 90px;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    display: none;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 20px 0;
}

.ad-slot.is-filled {
    display: flex;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 8px;
}

.ad-slot--tool-top {
    margin-top: 8px;
    margin-bottom: 20px;
}

.ad-slot--home {
    margin: 24px 0 8px;
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .nav {
        min-height: 56px;
    }

    .nav-actions {
        gap: 8px;
    }

    .theme-toggle .theme-label {
        display: none;
    }

    .ad-slot {
        min-height: 100px;
    }

    body.home-page .hero-frappe {
        text-align: center;
    }

    body.home-page .hero-inner {
        margin: 0 auto;
    }

    body.home-page .search-wrapper {
        margin: 20px auto 0;
    }

    .tool-search .search-shortcut {
        display: none;
    }

    .related-tools-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .popular-category-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .tz-row {
        grid-template-columns: 1fr;
    }

    .tz-actions {
        justify-content: flex-start;
    }

    .planner-row {
        grid-template-columns: var(--planner-columns);
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
        scroll-behavior: auto !important;
    }
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
    text-decoration: none;
}

.nav-user:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-hover);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--border-hover);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===== MODE SWITCH BUTTONS ===== */
.mode-switch {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 4px;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

.mode-btn {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    text-align: center;
}

.mode-btn:hover {
    color: var(--text-primary);
}

.mode-btn.active {
    background: var(--bg-primary);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

/* ===== FRAPPE-STYLE HERO ===== */
.hero-frappe {
    padding: 80px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, rgba(11, 121, 208, 0.08) 0%, var(--bg-primary) 65%);
}

.hero-inner {
    max-width: 640px;
    margin: 0 auto;
}

.hero-headline {
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.hero-tagline {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.search-wrapper {
    position: relative;
    max-width: 480px;
    margin: 0 auto;
}

.search-box-frappe {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.search-box-frappe:focus-within {
    border-color: var(--primary);
    box-shadow: var(--focus-ring);
}

.search-box-frappe .search-icon {
    font-size: 1rem;
    opacity: 0.5;
}

.search-box-frappe input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 15px;
    color: var(--text-primary);
    outline: none;
}

.search-box-frappe input::placeholder {
    color: var(--text-muted);
}

.search-shortcut {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 12px;
    color: var(--text-muted);
    font-family: inherit;
}

/* ===== CATEGORIES SECTION ===== */
.categories-section {
    padding: 60px 0;
}

.category-hero {
    padding: 56px 0 32px;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.category-hero h1 {
    font-size: 2.2rem;
    margin-bottom: 8px;
}

.category-hero p {
    max-width: 640px;
    color: var(--text-secondary);
}

.category-hero .search-wrapper {
    margin: 20px 0 0;
    max-width: 520px;
}

.popular-category-section {
    padding: 40px 0 56px;
    background: var(--bg-secondary);
}

.popular-category-section h2 {
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.popular-category-section p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.popular-category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.popular-category-card {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 18px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.popular-category-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.popular-category-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
}

.popular-category-header h3 {
    margin: 0 0 4px;
    font-size: 1.05rem;
}

.popular-category-header p {
    margin: 0;
    font-size: 12px;
    color: var(--text-muted);
}

.popular-category-link {
    font-size: 12px;
    color: var(--text-secondary);
}

.popular-category-list {
    display: grid;
    gap: 8px;
}

.popular-tool-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 13px;
}

.popular-tool-link:hover {
    background: var(--primary);
    color: #fff;
}

.popular-tool-icon {
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border-radius: 8px;
    font-size: 14px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.category-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all 0.2s ease;
}

.category-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.category-card-highlight {
    background: linear-gradient(135deg, rgba(255, 153, 51, 0.08) 0%, rgba(19, 136, 8, 0.08) 100%);
    border-color: rgba(255, 153, 51, 0.3);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.category-icon {
    font-size: 1.5rem;
}

.category-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.category-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tool-link {
    display: inline-block;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.15s ease;
}

.tool-link:hover {
    background: var(--primary);
    color: white;
}

/* ===== FEATURES SECTION ===== */
.features-section {
    padding: 40px 0 80px;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    text-align: center;
}

.feature-item {
    padding: 24px;
}

.feature-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 12px;
}

.feature-item h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.feature-item p {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

/* ===== HERO HOME (Legacy) ===== */
.hero-home {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 60px 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.search-container {
    position: relative;
    max-width: 560px;
    margin: 0 auto 48px;
}

.search-box-large {
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    transition: all 0.2s ease;
}

.search-box-large:focus-within {
    border-color: var(--primary);
    box-shadow: 0 4px 32px rgba(0, 137, 255, 0.15);
}

.search-box-large .search-input {
    font-size: 1.125rem;
    padding: 0;
    border: none;
    background: transparent;
}

.search-icon {
    font-size: 1.25rem;
    opacity: 0.6;
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-top: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    display: none;
    z-index: 100;
    overflow: hidden;
    max-height: 360px;
    overflow-y: auto;
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    text-decoration: none;
    color: var(--text-primary);
    transition: background 0.15s ease;
}

.search-result-item:hover {
    background: var(--bg-secondary);
}

.search-result-item.no-results {
    color: var(--text-muted);
    justify-content: center;
    cursor: default;
}

.search-result-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
}

.search-result-info {
    text-align: left;
}

.search-result-name {
    font-weight: 600;
    color: var(--text-primary);
}

.search-result-desc {
    font-size: 13px;
    color: var(--text-muted);
}

.tool-search {
    margin-top: 18px;
    max-width: 560px;
}

.tool-search .search-box-frappe {
    background: var(--bg-secondary);
    box-shadow: none;
}

.tool-search .search-shortcut {
    display: inline-flex;
}

.hero-popular {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.popular-label {
    font-size: 14px;
    color: var(--text-muted);
}

.popular-tag {
    display: inline-block;
    padding: 8px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 14px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.popular-tag:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* Mobile dropdown toggle */
.nav-item.dropdown-open .dropdown {
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
}

/* ===== HOME V2 ===== */
.home-hero-v2 {
    padding: 88px 0 56px;
    background:
        radial-gradient(circle at top left, rgba(8, 145, 178, 0.12), transparent 36%),
        radial-gradient(circle at top right, rgba(14, 165, 233, 0.12), transparent 32%),
        linear-gradient(180deg, rgba(15, 98, 254, 0.05) 0%, var(--bg-primary) 68%);
}

.hero-inner-wide {
    max-width: 860px;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(15, 98, 254, 0.08);
    color: var(--primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
}

.search-wrapper-wide {
    max-width: 640px;
}

.search-box-elevated {
    padding: 16px 18px;
    border-radius: 18px;
    box-shadow: 0 14px 42px rgba(15, 23, 42, 0.08);
}

.hero-quick-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 18px;
}

.hero-quick-label {
    font-size: 14px;
    color: var(--text-muted);
    align-self: center;
}

.hero-quick-link {
    display: inline-flex;
    align-items: center;
    padding: 9px 14px;
    border-radius: 999px;
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: transform 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.hero-quick-link:hover {
    text-decoration: none;
    transform: translateY(-1px);
    border-color: var(--primary);
    color: var(--primary);
}

.hero-proof-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.hero-proof-item {
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    text-align: left;
    backdrop-filter: blur(10px);
}

.hero-proof-item strong {
    display: block;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-size: 15px;
}

.hero-proof-item span {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
}

.section-heading {
    margin-bottom: 24px;
}

.section-heading h2 {
    font-size: 1.85rem;
    line-height: 1.1;
    margin-bottom: 8px;
}

.section-heading p {
    max-width: 680px;
    color: var(--text-secondary);
}

.section-heading-split {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-end;
}

.section-link {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.section-link:hover {
    text-decoration: underline;
}

.home-actions-section {
    padding: 24px 0 32px;
}

.task-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.task-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 18px;
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.task-card:hover {
    text-decoration: none;
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.task-icon {
    font-size: 1.35rem;
}

.task-card strong {
    font-size: 1rem;
}

.task-card span:last-child {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
}

.home-spotlight-section {
    padding: 28px 0 36px;
}

.spotlight-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.spotlight-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 190px;
    padding: 22px;
    border-radius: 22px;
    border: 1px solid var(--border-color);
    background: linear-gradient(180deg, var(--surface-elevated) 0%, var(--bg-primary) 100%);
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.spotlight-card:hover {
    text-decoration: none;
    transform: translateY(-2px);
    border-color: var(--primary);
}

.spotlight-card-primary {
    background: linear-gradient(135deg, rgba(15, 98, 254, 0.12), rgba(8, 145, 178, 0.10) 55%, rgba(255,255,255,0.95));
}

.spotlight-eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
}

.spotlight-card h3 {
    font-size: 1.15rem;
    margin: 0;
}

.spotlight-card p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.55;
}

.categories-section-compact {
    padding-top: 24px;
}

.categories-grid-home {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.category-summary {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.55;
    margin-bottom: 14px;
}

.features-section-v2 {
    padding-top: 48px;
}

.home-faq-section {
    padding: 24px 0 72px;
}

.home-faq-grid {
    display: grid;
    gap: 14px;
}

.home-faq-item {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 18px 20px;
}

.home-faq-item summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
    list-style: none;
}

.home-faq-item summary::-webkit-details-marker {
    display: none;
}

.home-faq-item p {
    margin: 12px 0 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 1200px) {
    .categories-grid-home {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 960px) {
    .hero-proof-strip,
    .task-grid,
    .spotlight-grid {
        grid-template-columns: 1fr 1fr;
    }

    .section-heading-split {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 720px) {
    .home-hero-v2 {
        padding: 72px 0 40px;
    }

    .hero-proof-strip,
    .task-grid,
    .spotlight-grid,
    .categories-grid-home {
        grid-template-columns: 1fr;
    }

    .hero-quick-links {
        justify-content: flex-start;
    }

    .hero-proof-item {
        text-align: left;
    }
}

@media (max-width: 560px) {
    .home-hero-v2 {
        padding: 64px 0 32px;
    }

    .hero-headline {
        font-size: 2.2rem;
        line-height: 1.05;
    }

    .hero-tagline {
        font-size: 1rem;
        margin-bottom: 22px;
    }

    .hero-eyebrow {
        margin-bottom: 14px;
    }

    .search-box-elevated {
        padding: 14px 14px;
        border-radius: 16px;
    }

    .search-shortcut {
        display: none;
    }

    .hero-quick-links {
        gap: 8px;
        margin-top: 16px;
    }

    .hero-quick-label {
        width: 100%;
        font-size: 13px;
    }

    .hero-quick-link {
        padding: 8px 12px;
        font-size: 13px;
    }

    .hero-proof-strip {
        gap: 10px;
        margin-top: 20px;
    }

    .hero-proof-item {
        padding: 14px 14px;
        border-radius: 14px;
    }

    .section-heading {
        margin-bottom: 18px;
    }

    .section-heading h2 {
        font-size: 1.45rem;
    }

    .section-heading p,
    .category-summary,
    .spotlight-card p,
    .home-faq-item p {
        font-size: 14px;
    }

    .home-actions-section,
    .home-spotlight-section,
    .categories-section-compact,
    .popular-category-section,
    .features-section-v2,
    .home-faq-section {
        padding-top: 20px;
        padding-bottom: 28px;
    }

    .task-grid,
    .spotlight-grid,
    .popular-category-grid,
    .home-faq-grid {
        gap: 12px;
    }

    .task-card,
    .spotlight-card,
    .category-card,
    .popular-category-card,
    .home-faq-item {
        padding: 16px;
        border-radius: 16px;
    }

    .spotlight-card {
        min-height: auto;
    }

    .category-tools {
        gap: 7px;
    }

    .tool-link,
    .popular-tool-link {
        min-height: 40px;
        align-items: center;
    }

    .feature-item {
        padding: 12px 8px;
    }
}

/* ===== SEARCH BOX (Legacy Tool Pages) ===== */
.hero-search {
    background: var(--bg-primary);
    padding: 80px 0 60px;
    text-align: center;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.search-container {
    max-width: 600px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    align-items: center;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 4px;
    transition: var(--transition);
}

.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.search-icon {
    padding: 0 16px;
    color: var(--text-muted);
    font-size: 18px;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 16px;
    padding: 14px 0;
    color: var(--text-primary);
    outline: none;
}

.search-input::placeholder {
    color: var(--text-muted);
}

/* Category Filters */
.category-filters {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 6px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ===== TOOLS LIST ===== */
.tools-section {
    padding: 40px 0 80px;
}

.tools-list {
    display: grid;
    gap: 12px;
}

.tool-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.tool-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.tool-icon {
    font-size: 24px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.tool-info {
    flex: 1;
}

.tool-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.tool-desc {
    font-size: 13px;
    color: var(--text-secondary);
}

.tool-arrow {
    color: var(--text-muted);
    font-size: 18px;
}

.tool-item:hover .tool-arrow {
    color: var(--primary);
    transform: translateX(4px);
}

/* ===== TOOL PAGE ===== */
.tool-page {
    padding: 32px 0 80px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 24px;
}

.back-link:hover {
    color: var(--primary);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--text-muted);
    margin: 8px 0 16px;
}

.breadcrumbs a {
    color: var(--text-secondary);
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: var(--primary);
}

.breadcrumb-sep {
    color: var(--text-muted);
}

.tool-header {
    text-align: center;
    margin-bottom: 32px;
}

.tool-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.tool-header p {
    color: var(--text-secondary);
}

.tool-card {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.tool-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

/* ===== TIMEZONE CONVERTER ===== */
.tz-converter .tz-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.tz-search {
    position: relative;
}

.tz-search input {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

.tz-results {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 6px);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    z-index: 10;
    max-height: 240px;
    overflow-y: auto;
}

.tz-result-item {
    width: 100%;
    text-align: left;
    padding: 10px 12px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 13px;
    color: var(--text-primary);
}

.tz-result-item span {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
}

.tz-result-item:last-child {
    border-bottom: none;
}

.tz-result-item:hover {
    background: var(--bg-secondary);
}

.tz-selected {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.tz-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0;
}

.tz-slider {
    margin: 12px 0 20px;
}

.tz-slider input[type=\"range\"] {
    width: 100%;
}

.tz-slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 6px;
}

.tz-add {
    margin-top: 8px;
}

.timezone-list {
    display: grid;
    gap: 12px;
    margin-top: 20px;
}

.tz-row {
    display: grid;
    grid-template-columns: minmax(160px, 1.4fr) minmax(140px, 1fr) 80px minmax(160px, 1fr);
    gap: 12px;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px;
}

.tz-name {
    font-weight: 600;
}

.tz-meta {
    font-size: 12px;
    color: var(--text-muted);
}

.tz-clock {
    font-size: 16px;
    font-weight: 600;
}

.tz-date {
    font-size: 12px;
    color: var(--text-muted);
}

.tz-diff {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.tz-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-end;
}

/* ===== MEETING PLANNER ===== */
.planner-controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.planner-locations {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.planner-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    font-size: 12px;
}

.planner-chip button {
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    color: var(--text-muted);
}

.planner-table {
    margin-top: 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow-x: auto;
    background: var(--bg-secondary);
}

.planner-row {
    display: grid;
    grid-template-columns: var(--planner-columns);
}

.planner-cell {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    font-size: 12px;
    background: var(--bg-primary);
}

.planner-header .planner-cell {
    background: var(--bg-tertiary);
    font-weight: 600;
}

.planner-row:last-child .planner-cell {
    border-bottom: none;
}

.planner-cell:last-child {
    border-right: none;
}

.slot-ok {
    background: rgba(0, 137, 255, 0.12);
}

.slot-bad {
    background: rgba(148, 163, 184, 0.15);
}

.row-ok .planner-cell.time-cell {
    font-weight: 700;
    color: var(--primary);
}

.planner-suggestions {
    margin-top: 16px;
    display: grid;
    gap: 10px;
}

.planner-suggestion {
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
}

.planner-suggestion h4 {
    margin-bottom: 4px;
    font-size: 14px;
}

.planner-suggestion p {
    margin: 0;
    font-size: 12px;
    color: var(--text-secondary);
}

.how-to-use {
    background: transparent;
    border: none;
    padding: 0;
    margin-top: 60px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.how-to-use h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    text-align: center;
    color: var(--text-primary);
}

.related-tools {
    max-width: 960px;
    margin: 40px auto 0;
    padding-top: 28px;
    border-top: 1px solid var(--border-color);
}

.related-tools-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 20px;
    margin-bottom: 20px;
}

.related-tools-header h3 {
    margin: 0 0 4px;
    font-size: 1.35rem;
}

.related-tools-header p {
    margin: 0;
    font-size: 13px;
    color: var(--text-secondary);
}

.related-tools-link {
    font-size: 13px;
    color: var(--text-secondary);
}

.related-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.related-tool-card {
    display: flex;
    gap: 14px;
    padding: 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    min-height: 132px;
    align-items: flex-start;
}

.related-tool-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-secondary);
}

.related-tool-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    font-size: 18px;
}

.related-tool-name {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
}

.related-tool-desc {
    font-size: 12px;
    color: var(--text-secondary);
}

.how-to-use ol {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.how-to-use li {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.how-to-use li:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.how-to-use li::before {
    content: counter(step-counter);
    counter-increment: step-counter;
    width: 32px;
    height: 32px;
    background: var(--bg-secondary);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 4px;
}

.how-to-use {
    counter-reset: step-counter;
}

.how-to-use strong {
    color: var(--text-primary);
    font-size: 1.1rem;
    display: block;
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: var(--focus-ring);
}

.form-group small {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

/* ===== RESULTS ===== */
.result-card {
    margin-top: 24px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    text-align: center;
}

.result-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.result-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.result-secondary {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ===== ALERTS ===== */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 16px;
}

.alert-success {
    background: var(--success-bg);
    color: var(--success);
}

.alert-error {
    background: var(--error-bg);
    color: var(--error);
}

/* ===== AUTH PAGES ===== */
.auth-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(100vh - 140px);
    padding: 40px 0;
}

.auth-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 420px;
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.auth-header p {
    color: var(--text-secondary);
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* ===== DASHBOARD ===== */
.dashboard-page {
    padding: 32px 0 80px;
}

.dashboard-header {
    margin-bottom: 32px;
}

.dashboard-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.dashboard-header p {
    color: var(--text-secondary);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.dashboard-card {
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.dashboard-card:hover {
    border-color: var(--border-hover);
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h2 {
    font-size: 15px;
    font-weight: 600;
}

.card-body {
    padding: 20px;
}

.admin-header-simple {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    margin-bottom: 16px;
}

.admin-header-simple h2 {
    font-size: 1.1rem;
    margin: 0;
}

.admin-section {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    margin-bottom: 16px;
    overflow: hidden;
}

.admin-section summary {
    cursor: pointer;
    padding: 14px 18px;
    font-weight: 600;
    color: var(--text-primary);
    list-style: none;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.admin-section summary::-webkit-details-marker {
    display: none;
}

.admin-section summary::after {
    content: "▾";
    float: right;
    color: var(--text-muted);
}

.admin-section[open] summary::after {
    content: "▴";
}

.admin-section .admin-section-body {
    padding: 16px;
}

.admin-docs-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr) 220px;
    gap: 24px;
    align-items: start;
}

.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: var(--bg-secondary);
    margin-bottom: 24px;
}

.admin-topbar-left h2 {
    margin: 0 0 4px;
    font-size: 20px;
    font-weight: 700;
}

.admin-topbar-left p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 13px;
}

.admin-topbar-right {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.admin-jump {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-tertiary);
    font-size: 12px;
}

.admin-nav,
.admin-toc {
    position: sticky;
    top: 90px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
}

.admin-nav-title,
.admin-toc-title {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    margin-bottom: 12px;
    font-weight: 600;
}

.admin-nav-link,
.admin-toc-link {
    display: block;
    padding: 8px 10px;
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 13px;
}

.admin-nav-link:hover,
.admin-toc-link:hover {
    background: var(--bg-tertiary);
}

.admin-docs-section {
    padding-bottom: 24px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.admin-docs-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.admin-docs-section h3 {
    margin: 0 0 6px;
    font-size: 18px;
}

.admin-section-desc {
    margin: 0 0 16px;
    color: var(--text-secondary);
    font-size: 13px;
}

/* Favorites */
.favorites-grid {
    display: grid;
    gap: 12px;
}

.favorite-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.favorite-item:hover {
    background: var(--border-color);
}

.favorite-icon {
    font-size: 20px;
}

.favorite-name {
    font-weight: 500;
    color: var(--text-primary);
}

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}

.empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 28px 0;
    text-align: center;
}

.footer p {
    color: var(--text-muted);
    font-size: 13px;
}

.footer a {
    color: var(--text-secondary);
    text-decoration: underline;
    text-decoration-color: var(--border-hover);
    text-underline-offset: 2px;
}

.footer a:hover {
    color: var(--primary);
    text-decoration-color: var(--primary);
}

/* ===== PDF TOOLS ===== */
.drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: 48px 24px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.drop-zone:hover,
.drop-zone.drag-over {
    border-color: var(--primary);
    background: var(--primary-light);
}

.drop-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.drop-zone p {
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.file-list {
    margin-top: 20px;
}

.file-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 8px;
}

.file-icon {
    font-size: 20px;
}

.file-name {
    flex: 1;
    font-weight: 500;
    color: var(--text-primary);
}

.file-size {
    font-size: 13px;
    color: var(--text-muted);
}

.file-remove {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-muted);
    padding: 4px;
}

.file-remove:hover {
    color: var(--error);
}

/* Progress */
.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary);
    transition: width 0.3s ease;
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 100%;
    max-width: 420px;
    margin: 24px;
}

.modal h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.modal p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* ===== COOKIE CONSENT ===== */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    max-width: 480px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

.cookie-banner p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.cookie-actions {
    display: flex;
    gap: 12px;
}

/* ===== UTILITIES ===== */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 16px;
}

.mt-6 {
    margin-top: 24px;
}

.mb-4 {
    margin-bottom: 16px;
}

.btn-danger {
    background: var(--error);
    color: white;
}

.btn-danger:hover {
    background: #C62828;
    color: white;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 10px;
}

.badge-success {
    background: var(--success-bg);
    color: var(--success);
}

.badge-default {
    background: var(--bg-secondary);
    color: var(--text-muted);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-text {
    text-align: center;
    color: var(--text-secondary);
}

/* Password Input */
.password-input-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

/* Settings Form */
.settings-section {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.settings-section h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

/* GDPR */
.gdpr-actions {
    display: flex;
    gap: 12px;
    margin: 16px 0;
}

.gdpr-note {
    font-size: 13px;
    color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }

    .nav {
        flex-wrap: wrap;
        height: auto;
        padding: 12px 0;
        position: relative;
        row-gap: 8px;
    }

    .nav-menu {
        display: none;
        order: 4;
        width: 100%;
        flex-direction: column;
        padding: 16px 0;
        gap: 0;
        background: var(--bg-primary);
        border-top: 1px solid var(--border-color);
        margin-top: 12px;
    }

    .nav-menu.mobile-open {
        display: flex;
    }

    .nav-menu--compact .nav-link {
        justify-content: flex-start;
    }

    .nav-item {
        width: 100%;
    }

    .nav-link {
        padding: 12px 0;
        justify-content: space-between;
        border-bottom: 1px solid var(--border-color);
        width: 100%;
        text-align: left;
        border-radius: 0;
    }

    .dropdown {
        position: static;
        box-shadow: none;
        border: none;
        padding: 0 0 0 16px;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        background: var(--bg-secondary);
        margin: 0;
    }

    .nav-item:hover .dropdown,
    .nav-item.active .dropdown,
    .nav-item.dropdown-open .dropdown {
        display: block;
    }

    .dropdown-item {
        padding: 10px 12px 10px 0;
    }

    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: 1px solid var(--border-color);
        border-radius: 10px;
        font-size: 20px;
        cursor: pointer;
        padding: 8px 10px;
        color: var(--text-primary);
        margin-left: 8px;
        order: 2;
        flex: 0 0 auto;
        z-index: 2;
    }

    /* Keep theme toggle AND user profile visible on mobile */
    .nav-actions {
        order: 3;
        display: flex !important;
        align-items: center;
        gap: 8px;
        margin-left: 0;
        width: 100%;
        justify-content: flex-end;
    }

    .nav-auth {
        display: flex;
        align-items: center;
        gap: 6px;
    }

    .nav-region-wrap {
        gap: 4px;
    }

    .nav-region-label {
        display: none;
    }

    .nav-region-select {
        min-width: 60px;
        padding: 6px;
    }

    /* Ensure user profile is visible on mobile */
    .nav-actions .nav-user {
        display: flex !important;
        padding: 6px;
        /* Reduced padding for mobile */
    }

    /* Hide the text label of nav-user on very small screens if needed, but keeping icon */
    .nav-actions .nav-user span {
        display: none;
        /* Hide name/text on mobile to save space */
    }

    .nav-auth .btn {
        padding: 6px 10px;
        font-size: 12px;
    }

    .nav-actions--compact {
        width: auto;
        margin-left: auto;
    }

    body.home-page .nav-actions--compact .nav-auth {
        margin-left: 0;
    }

    .nav.mobile-open .nav-menu {
        display: flex;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-search {
        padding: 32px 0 24px;
    }

    .category-filters {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 8px;
        padding-bottom: 8px;
    }

    .filter-btn {
        flex-shrink: 0;
        font-size: 12px;
        padding: 6px 12px;
    }

    .tool-card {
        padding: 20px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .auth-card {
        padding: 24px;
        margin: 16px;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .admin-docs-layout {
        grid-template-columns: 1fr;
    }

    .admin-nav,
    .admin-toc {
        position: static;
        margin-bottom: 16px;
    }

    .admin-topbar {
        flex-direction: column;
        align-items: flex-start;
    }

    .gdpr-actions {
        flex-direction: column;
    }

    .modal {
        margin: 16px;
        max-height: 90vh;
        overflow-y: auto;
    }

    .cookie-banner {
        left: 12px;
        right: 12px;
        bottom: 12px;
    }

    .cookie-actions {
        flex-direction: column;
    }

    /* Tool header - stack vertically but show buttons */
    .tool-header {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    /* Tool action buttons container on mobile */
    .tool-header>div[style*="display: flex"] {
        width: 100%;
        justify-content: flex-start;
        margin-left: 0 !important;
        margin-top: 16px;
    }

    .bookmark-btn,
    .tool-header .btn-secondary {
        flex: 1;
        justify-content: center;
    }
}

/* Hide hamburger on desktop */
@media (min-width: 769px) {
    .mobile-menu-btn {
        display: none !important;
    }
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--text-primary);
    color: var(--bg-primary);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    z-index: 1000;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* ===== ADMIN DASHBOARD WIDGETS ===== */
.server-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
}

.stat-item {
    background: var(--bg-secondary);
    padding: 12px;
    border-radius: var(--radius-md);
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.stat-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

/* Data Tables */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th,
.data-table td {
    padding: 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-secondary);
}

.error-msg {
    color: var(--error);
    max-width: none;
    white-space: normal;
}

.error-details summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--error);
}

.error-details pre {
    margin-top: 8px;
    padding: 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 12px;
}

.error-meta {
    margin-top: 8px;
    font-size: 11px;
    color: var(--text-muted);
}

/* Report Modal */
#reportDesc {
    width: 100%;
    resize: vertical;
}

/* ===== Admin Dashboard Improvements (Phase 9) ===== */
.stat-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.stat-card h3 {
    margin-top: 0;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 16px;
}

/* Better Progress Bars for Server Stats */
.progress-bar-container {
    background: rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

[data-theme="dark"] .progress-bar-container {
    background: rgba(255, 255, 255, 0.1);
}

.settings-card {
    border-color: var(--primary-light);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

#adminAlert .alert {
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ===== Maintenance Banner ===== */
.maintenance-banner {
    background: linear-gradient(135deg, #FF9800 0%, #F57C00 100%);
    color: white;
    padding: 12px 20px;
    text-align: center;
    font-size: 14px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.maintenance-banner strong {
    font-weight: 600;
}

/* ===== Bookmark Button ===== */
.bookmark-btn {
    transition: all 0.2s ease;
}

.bookmark-btn.bookmarked {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.bookmark-btn:hover {
    transform: scale(1.02);
}

/* ===== Tool Header Flex ===== */
.tool-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

.tool-header h1 {
    margin: 0;
}

.tool-header p {
    width: 100%;
    margin: 0;
}

/* ===== SEO Description Section ===== */
.seo-description {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin-bottom: 24px;
}

.seo-description p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin: 0;
}

@media (max-width: 768px) {
    .seo-description {
        padding: 12px 16px;
        margin-bottom: 16px;
    }

    .seo-description p {
        font-size: 13px;
    }
}

/* ===== Chmod Calculator ===== */
.chmod-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.chmod-section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px;
}

.chmod-section h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.chmod-section .checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

.chmod-section .checkbox-label:last-child {
    border-bottom: none;
}

.chmod-results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
}

.copy-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
}

/* ===== Tool Page Consistency Layer ===== */
body.tool-page-body .tool-page {
    padding: 28px 0 72px;
}

body.tool-page-body .tool-header {
    text-align: left;
    max-width: 960px;
    margin: 0 auto 24px;
}

body.tool-page-body .tool-header h1 {
    font-size: 1.9rem;
    line-height: 1.2;
    margin-bottom: 8px;
}

body.tool-page-body .tool-header p {
    color: var(--text-secondary);
}

body.tool-page-body .seo-description {
    max-width: 960px;
    margin: 0 auto 20px;
}

body.tool-page-body .tool-value-strip {
    max-width: 960px;
    margin: -6px auto 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

body.tool-page-body .tool-value-chip {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 12px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--surface-elevated);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
}

body.tool-page-body .tool-card {
    max-width: 960px;
    margin: 0 auto 20px;
    padding: 28px;
    border-radius: var(--radius-lg);
}

body.tool-page-body .tool-card--primary {
    position: relative;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 247, 251, 0.96));
    border-color: rgba(11, 121, 208, 0.14);
    box-shadow: 0 18px 42px rgba(11, 35, 66, 0.08);
}

body.tool-page-body .tool-card--primary::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background: linear-gradient(90deg, var(--primary), #34d399);
}

body.tool-page-body .tool-card--result-heavy {
    padding-top: 30px;
}

body.tool-page-body .tool-main-action {
    min-height: 48px;
    font-size: 15px;
    font-weight: 700;
    box-shadow: 0 10px 22px rgba(11, 121, 208, 0.18);
}

body.tool-page-body .tool-card--support {
    background: linear-gradient(180deg, rgba(244, 247, 251, 0.84), rgba(255, 255, 255, 0.98));
}

body.tool-page-body .tool-guide-panel {
    overflow: hidden;
}

body.tool-page-body .tool-guide-panel__summary {
    display: flex;
    width: 100%;
    border: none;
    background: transparent;
    padding: 0;
    text-align: left;
    flex-direction: column;
    gap: 8px;
    cursor: pointer;
}

body.tool-page-body .tool-guide-panel__summary-copy {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

body.tool-page-body .tool-guide-panel__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

body.tool-page-body .tool-guide-panel__meta {
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
}

body.tool-page-body .tool-guide-panel__chevron {
    align-self: flex-end;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 18px;
    line-height: 1;
}

body.tool-page-body .tool-guide-panel__body {
    margin-top: 18px;
}

body.tool-page-body .tool-guide-panel.is-open .tool-guide-panel__chevron {
    transform: rotate(45deg);
}

body.tool-page-body .tool-card.mt-6,
body.tool-page-body .related-tools,
body.tool-page-body .how-to-use,
body.tool-page-body .faq-section {
    content-visibility: auto;
    contain-intrinsic-size: 1px 520px;
}

body.tool-page-body .tool-card:hover {
    transform: none;
    box-shadow: none;
}

body.tool-page-body .form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 0;
}

body.tool-page-body .form-group {
    margin-bottom: 16px;
}

body.tool-page-body .form-group label,
body.tool-page-body .input-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

body.tool-page-body .form-group input,
body.tool-page-body .form-group select,
body.tool-page-body .form-group textarea,
body.tool-page-body .input-group input,
body.tool-page-body .input-group select,
body.tool-page-body .input-group textarea {
    width: 100%;
    min-height: 44px;
    padding: 12px 14px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--surface-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

body.tool-page-body .form-group input:focus,
body.tool-page-body .form-group select:focus,
body.tool-page-body .form-group textarea:focus,
body.tool-page-body .input-group input:focus,
body.tool-page-body .input-group select:focus,
body.tool-page-body .input-group textarea:focus {
    border-color: var(--primary);
    box-shadow: var(--focus-ring);
}

body.tool-page-body .result-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px;
}

body.tool-page-body .faq-section .faq-item,
body.tool-page-body details {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 16px;
}

body.tool-page-body .faq-section .faq-item+.faq-item {
    margin-top: 10px;
}

body.tool-page-body details+details {
    margin-top: 10px;
}

body.tool-page-body summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
}

body.tool-page-body .tool-card h2 {
    font-size: 1.35rem;
    margin: 0 0 12px;
}

body.tool-page-body .tool-card h3 {
    font-size: 1.08rem;
    margin: 18px 0 10px;
}

body.tool-page-body .tool-card h4 {
    font-size: 1rem;
}

body.tool-page-body .tool-card p {
    margin: 0 0 10px;
    line-height: 1.65;
}

body.tool-page-body .tool-card ul,
body.tool-page-body .tool-card ol {
    margin: 8px 0 0 18px;
}

body.tool-page-body .tool-card li {
    margin-bottom: 6px;
}

body.tool-page-body .tool-card .result-value {
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}

body.tool-page-body .tool-card .faq-section {
    margin-top: 20px;
}

body.tool-page-body[data-tool-family="pdf"] .tool-card--primary::before {
    background: linear-gradient(90deg, #2563eb, #06b6d4);
}

body.tool-page-body[data-tool-family="finance"] .tool-card--primary::before,
body.tool-page-body[data-tool-family="tax"] .tool-card--primary::before {
    background: linear-gradient(90deg, #0f766e, #22c55e);
}

body.tool-page-body[data-tool-family="health"] .tool-card--primary::before {
    background: linear-gradient(90deg, #db2777, #f472b6);
}

body.tool-page-body[data-tool-family="utility"] .tool-card--primary::before {
    background: linear-gradient(90deg, #7c3aed, #06b6d4);
}

body.tool-page-body[data-tool-family="developer"] .tool-card--primary::before {
    background: linear-gradient(90deg, #111827, #2563eb);
}

body.tool-page-body[data-tool-family="astrology"] .tool-card--primary::before {
    background: linear-gradient(90deg, #9333ea, #f59e0b);
}

@media (max-width: 768px) {
    body.tool-page-body .tool-page {
        padding: 20px 0 52px;
    }

    body.tool-page-body .tool-header {
        margin-bottom: 16px;
    }

    body.tool-page-body .tool-header h1 {
        font-size: 1.55rem;
    }

    body.tool-page-body .tool-card {
        padding: 18px;
        margin-bottom: 14px;
    }

    body.tool-page-body .seo-description {
        margin-bottom: 14px;
    }

    body.tool-page-body .tool-value-strip {
        margin-bottom: 14px;
        gap: 8px;
    }

    body.tool-page-body .tool-value-chip {
        min-height: 32px;
        padding: 6px 10px;
        font-size: 12px;
    }

    body.tool-page-body .form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    body.tool-page-body .form-group {
        margin-bottom: 12px;
    }

    body.tool-page-body .form-group input,
    body.tool-page-body .form-group select,
    body.tool-page-body .form-group textarea,
    body.tool-page-body .input-group input,
    body.tool-page-body .input-group select,
    body.tool-page-body .input-group textarea {
        font-size: 16px;
        min-height: 42px;
    }

    body.tool-page-body .tool-card h2 {
        font-size: 1.2rem;
    }

    body.tool-page-body .tool-card h3 {
        font-size: 1rem;
    }

    body.tool-page-body .tool-guide-panel__title {
        font-size: 1rem;
    }

    body.tool-page-body .tool-guide-panel__meta {
        font-size: 12px;
    }
}

.copy-box code {
    flex: 1;
    font-family: monospace;
    font-size: 14px;
    color: var(--primary);
}

.preset-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: 12px;
}

.preset-btn {
    font-size: 13px !important;
}

/* ===== Sleep Calculator ===== */
.current-time-display {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    text-align: center;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.sleep-results {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 20px;
}

.results-intro {
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.sleep-options {
    display: grid;
    gap: 12px;
}

.sleep-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.sleep-option.best {
    border-color: var(--success);
    background: rgba(46, 160, 67, 0.1);
}

.sleep-option.good {
    border-color: var(--primary);
}

.sleep-time {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.sleep-info {
    font-size: 14px;
    color: var(--text-muted);
}

.sleep-note {
    margin-top: 16px;
    font-size: 13px;
    color: var(--text-muted);
    text-align: center;
}

.info-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
}

.info-card h4 {
    margin-bottom: 12px;
    color: var(--text-primary);
}

.info-card p {
    margin-bottom: 12px;
    color: var(--text-secondary);
    font-size: 14px;
}

.info-card ul {
    margin: 0;
    padding-left: 20px;
}

.info-card li {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

@media (max-width: 768px) {
    .chmod-grid {
        grid-template-columns: 1fr;
    }

    .chmod-results {
        grid-template-columns: 1fr;
    }

    .preset-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sleep-option {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .feature-item {
        padding: 16px;
    }

    .hero-headline {
        font-size: 2rem;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== TOOL INFO SECTIONS (NEW) ===== */
.tool-info-section {
    max-width: 800px;
    margin: 48px auto 0;
    padding: 32px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.tool-info-section h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.tool-steps {
    display: grid;
    gap: 24px;
}

.tool-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-number {
    width: 32px;
    height: 32px;
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    font-size: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: -2px;
}

.step-content {
    flex: 1;
}

.step-content strong {
    display: block;
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 4px;
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.about-section {
    max-width: 800px;
    margin: 40px auto 60px;
    padding: 0 24px;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    text-align: center;
}

.about-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.about-section p {
    margin-bottom: 16px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .tool-info-section {
        padding: 24px;
        margin-top: 32px;
    }

    .tool-step {
        gap: 12px;
    }
}

/* Calculator Section Styles (Percentage Calculator & variants) */
.calc-section {
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}
.calc-section:last-child {
    border-bottom: none;
}
.calc-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 14px;
    color: var(--text-primary);
}
.calc-section-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}
.calc-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.calc-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    white-space: nowrap;
}
.calc-input {
    width: 100px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s;
}
.calc-input:focus {
    outline: none;
    border-color: var(--primary);
}
.calc-result {
    margin-top: 12px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}
.calc-result-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}
.calc-result-value.positive {
    color: #16a34a;
}
.calc-result-value.negative {
    color: #dc2626;
}