/* ===========================================
   KV Bonn Intranet - Mobile-First Stylesheet
   Mit Light/Dark Mode Toggle
   =========================================== */

/* Fonts */
@font-face {
    font-family: 'Work Sans';
    src: url('fonts/WorkSans/WorkSans-Black.ttf') format('truetype');
    font-weight: 900;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('fonts/Inter/Inter-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('fonts/Inter/Inter-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('fonts/Inter/Inter-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ============================================
   CSS Variables - Light Theme (Default)
   ============================================ */
:root,
[data-theme="light"] {
    /* Brand Colors */
    --red-primary: #FF0000;
    --red-secondary: #6F003C;
    --red-light: #FFE5E5;
    --red-glow: rgba(255, 0, 0, 0.15);

    --teal-primary: #004B5B;
    --teal-secondary: #00B19C;
    --teal-light: #E0F7F4;

    --purple-primary: #8100A1;
    --purple-secondary: #D675D8;
    --purple-light: #F5E6F8;

    --blue-primary: #2E4FC4;
    --blue-secondary: #6B85E0;
    --blue-light: #E8ECFA;

    /* Base Colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FC;
    --bg-gradient: linear-gradient(180deg, #FFF0F0 0%, #FFFFFF 20%, #F0F4FF 100%);
    --text-primary: #1a1a1a;
    --text-secondary: #555555;
    --text-muted: #888888;

    /* Card Colors */
    --card-bg: #FFFFFF;
    --card-border: rgba(0, 0, 0, 0.06);
    --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --card-shadow-hover: 0 12px 28px rgba(0, 0, 0, 0.12), 0 4px 8px rgba(0, 0, 0, 0.06);

    /* Header */
    --header-bg: linear-gradient(135deg, var(--red-primary) 0%, var(--red-secondary) 100%);
    --wave-fill: #FFF0F0;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s ease;
}

/* ============================================
   CSS Variables - Dark Theme
   ============================================ */
[data-theme="dark"] {
    --red-primary: #FF4444;
    --red-secondary: #CC0033;
    --red-light: rgba(255, 68, 68, 0.15);
    --red-glow: rgba(255, 68, 68, 0.25);

    --teal-secondary: #00D4B4;
    --teal-light: rgba(0, 212, 180, 0.15);

    --purple-secondary: #E090E8;
    --purple-light: rgba(224, 144, 232, 0.15);

    --blue-secondary: #8CA3FF;
    --blue-light: rgba(140, 163, 255, 0.15);

    /* Base Colors - Rich dark, not pure black */
    --bg-primary: #1a1a2e;
    --bg-secondary: #16162a;
    --bg-gradient: linear-gradient(180deg, #1a1a2e 0%, #16162a 50%, #1a1a2e 100%);
    --text-primary: #F5F5F7;
    --text-secondary: #B8B8C0;
    --text-muted: #888899;

    /* Card Colors */
    --card-bg: #242444;
    --card-border: rgba(255, 255, 255, 0.08);
    --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
    --card-shadow-hover: 0 12px 28px rgba(0, 0, 0, 0.4), 0 4px 8px rgba(0, 0, 0, 0.3);

    /* Header */
    --header-bg: linear-gradient(135deg, #CC0033 0%, #660022 100%);
    --wave-fill: #1a1a2e;
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 400;
    line-height: 1.5;
    color: var(--text-primary);
    background: var(--bg-gradient);
    background-attachment: fixed;
    min-height: 100vh;
    padding-bottom: env(safe-area-inset-bottom);
    transition: background var(--transition-slow), color var(--transition-normal);
}

/* ============================================
   Header - Compact & Colorful
   ============================================ */
header {
    background: var(--header-bg);
    color: white;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    transition: transform var(--transition-fast);
}

header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(255,255,255,0.2) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(255,255,255,0.1) 0%, transparent 40%);
    pointer-events: none;
}

.header-content {
    position: relative;
    z-index: 1;
    padding: var(--spacing-md) var(--spacing-md) calc(var(--spacing-lg) + 20px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 800px;
    margin: 0 auto;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.header-icon {
    font-size: 2.25rem;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
    animation: gentle-pulse 3s ease-in-out infinite;
}

@keyframes gentle-pulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.05) rotate(-5deg); }
}

.header-text {
    text-align: left;
}

header h1 {
    font-family: 'Work Sans', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -0.02em;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    line-height: 1.1;
}

header .subtitle {
    font-size: 0.75rem;
    opacity: 0.9;
    margin-top: 2px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* Theme Toggle Indicator */
.theme-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: rgba(255,255,255,0.15);
    border-radius: var(--radius-full);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform var(--transition-fast), background var(--transition-fast);
}

.theme-indicator:hover {
    background: rgba(255,255,255,0.25);
    transform: scale(1.1);
}

.theme-indicator:active {
    transform: scale(0.95);
}

.theme-icon {
    font-size: 1.25rem;
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

/* Light mode: show sun, hide moon */
[data-theme="light"] .light-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}
[data-theme="light"] .dark-icon {
    opacity: 0;
    transform: scale(0) rotate(180deg);
    position: absolute;
}

/* Dark mode: show moon, hide sun */
[data-theme="dark"] .light-icon {
    opacity: 0;
    transform: scale(0) rotate(-180deg);
    position: absolute;
}
[data-theme="dark"] .dark-icon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

/* Wave */
.header-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 25px;
    display: block;
}

.wave-path {
    fill: var(--wave-fill);
    transition: fill var(--transition-slow);
}

/* ============================================
   Main Content
   ============================================ */
main {
    padding: var(--spacing-md);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Sections
   ============================================ */
section.category {
    margin-bottom: var(--spacing-xl);
}

section.category h2 {
    font-family: 'Work Sans', sans-serif;
    font-weight: 900;
    font-size: 0.875rem;
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--radius-lg);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    cursor: pointer;
    user-select: none;
    -webkit-user-select: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

section.category h2:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

section.category h2:active {
    transform: scale(0.98);
}

/* Collapse Icon */
.collapse-icon {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    position: relative;
    flex-shrink: 0;
    margin-left: var(--spacing-sm);
}

.collapse-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0.5rem;
    height: 0.5rem;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: translate(-50%, -70%) rotate(45deg);
    transition: transform var(--transition-normal);
}

/* Collapsed state */
section.category.collapsed .collapse-icon::before {
    transform: translate(-50%, -30%) rotate(-135deg);
}

section.category .link-grid {
    overflow: hidden;
    max-height: 2000px;
    transition: max-height 0.4s ease-out, opacity 0.3s ease;
    opacity: 1;
}

section.category.collapsed .link-grid {
    max-height: 0;
    opacity: 0;
    margin-top: 0;
}

section.category.collapsed {
    margin-bottom: var(--spacing-md);
}

/* Category Colors - Vibrant Gradients */
section.signal h2 {
    background: linear-gradient(135deg, #2E4FC4 0%, #6B85E0 50%, #8CA3FF 100%);
}

section.telegram h2 {
    background: linear-gradient(135deg, #004B5B 0%, #00897B 50%, #00B19C 100%);
}

section.matrix h2 {
    background: linear-gradient(135deg, #0DBD8B 0%, #00C8A0 50%, #7BDCB5 100%);
}

section.whatsapp h2 {
    background: linear-gradient(135deg, #128C7E 0%, #25D366 50%, #5FFC8D 100%);
}

section.tools h2 {
    background: linear-gradient(135deg, #6A1B9A 0%, #8E24AA 50%, #AB47BC 100%);
}

section.websites h2 {
    background: linear-gradient(135deg, #C62828 0%, #E53935 50%, #FF5252 100%);
}

section.social h2 {
    background: linear-gradient(135deg, #E91E63 0%, #9C27B0 50%, #673AB7 100%);
}

/* ============================================
   Link Grid
   ============================================ */
.link-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* ============================================
   Link Cards - Colorful & Interactive
   ============================================ */
.link-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--card-bg);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--card-border);
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-normal),
        background var(--transition-normal),
        border-color var(--transition-normal);
    -webkit-user-select: none;
    user-select: none;
    position: relative;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    transition: width var(--transition-fast);
}

.link-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
}

.link-card:active {
    transform: translateY(-1px) scale(0.99);
}

/* Emoji Container */
.link-card .emoji {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: transform var(--transition-fast), background var(--transition-normal);
}

.link-card:hover .emoji {
    transform: scale(1.1);
}

.link-card .title {
    font-weight: 600;
    font-size: 0.9375rem;
    flex: 1;
    transition: color var(--transition-normal);
}

.link-card .description {
    display: none;
}

/* ============================================
   Category-specific Card Styles
   ============================================ */

/* Signal - Blue */
section.signal .link-card::before {
    background: linear-gradient(180deg, var(--blue-primary), var(--blue-secondary));
}
section.signal .link-card .emoji {
    background: var(--blue-light);
}
section.signal .link-card:hover {
    border-color: var(--blue-secondary);
    background: linear-gradient(90deg, var(--blue-light) 0%, var(--card-bg) 40%);
}

/* Telegram - Teal */
section.telegram .link-card::before {
    background: linear-gradient(180deg, var(--teal-primary), var(--teal-secondary));
}
section.telegram .link-card .emoji {
    background: var(--teal-light);
}
section.telegram .link-card:hover {
    border-color: var(--teal-secondary);
    background: linear-gradient(90deg, var(--teal-light) 0%, var(--card-bg) 40%);
}

/* Matrix - Teal/Green */
section.matrix .link-card::before {
    background: linear-gradient(180deg, #0DBD8B, #00C8A0);
}
section.matrix .link-card .emoji {
    background: rgba(13, 189, 139, 0.15);
}
section.matrix .link-card:hover {
    border-color: #0DBD8B;
    background: linear-gradient(90deg, rgba(13, 189, 139, 0.15) 0%, var(--card-bg) 40%);
}

/* WhatsApp - Green */
section.whatsapp .link-card::before {
    background: linear-gradient(180deg, #128C7E, #25D366);
}
section.whatsapp .link-card .emoji {
    background: rgba(37, 211, 102, 0.15);
}
section.whatsapp .link-card:hover {
    border-color: #25D366;
    background: linear-gradient(90deg, rgba(37, 211, 102, 0.15) 0%, var(--card-bg) 40%);
}

/* Tools - Purple */
section.tools .link-card::before {
    background: linear-gradient(180deg, var(--purple-primary), var(--purple-secondary));
}
section.tools .link-card .emoji {
    background: var(--purple-light);
}
section.tools .link-card:hover {
    border-color: var(--purple-secondary);
    background: linear-gradient(90deg, var(--purple-light) 0%, var(--card-bg) 40%);
}

/* Websites - Red */
section.websites .link-card::before {
    background: linear-gradient(180deg, var(--red-primary), var(--red-secondary));
}
section.websites .link-card .emoji {
    background: var(--red-light);
}
section.websites .link-card:hover {
    border-color: var(--red-primary);
    background: linear-gradient(90deg, var(--red-light) 0%, var(--card-bg) 40%);
}

/* Social Media - Pink/Purple Gradient */
section.social .link-card::before {
    background: linear-gradient(180deg, #E91E63, #9C27B0);
}
section.social .link-card .emoji {
    background: rgba(233, 30, 99, 0.15);
}
section.social .link-card:hover {
    border-color: #E91E63;
    background: linear-gradient(90deg, rgba(233, 30, 99, 0.15) 0%, var(--card-bg) 40%);
}

/* ============================================
   Cards with Descriptions (Tools)
   ============================================ */
.tools .link-card {
    flex-wrap: wrap;
    padding-bottom: var(--spacing-sm);
}

.tools .link-card .description {
    display: block;
    width: 100%;
    font-size: 0.8125rem;
    color: var(--text-muted);
    margin-left: calc(2.5rem + var(--spacing-md) + 4px);
    margin-top: 2px;
    line-height: 1.4;
    transition: color var(--transition-normal);
}

/* ============================================
   Footer
   ============================================ */
footer {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.875rem;
}

footer p {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--card-bg);
    border-radius: var(--radius-full);
    box-shadow: var(--card-shadow);
    border: 1px solid var(--card-border);
    transition: background var(--transition-normal), border-color var(--transition-normal);
}

/* ============================================
   Responsive - Tablet+
   ============================================ */
@media (min-width: 480px) {
    .header-content {
        padding: var(--spacing-lg) var(--spacing-lg) calc(var(--spacing-xl) + 20px);
    }

    .header-icon {
        font-size: 2.75rem;
    }

    header h1 {
        font-size: 1.875rem;
    }

    header .subtitle {
        font-size: 0.8125rem;
    }

    .theme-indicator {
        width: 3rem;
        height: 3rem;
    }

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

    .header-wave {
        height: 35px;
    }

    main {
        padding: var(--spacing-lg);
    }

    section.category h2 {
        font-size: 1rem;
        padding: var(--spacing-sm) var(--spacing-lg);
    }

    .link-card {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .link-card .emoji {
        font-size: 1.75rem;
        width: 3rem;
        height: 3rem;
    }

    .link-card .title {
        font-size: 1rem;
    }

    .tools .link-card .description {
        margin-left: calc(3rem + var(--spacing-lg) + 4px);
    }
}

/* ============================================
   Responsive - Desktop (2-column tools)
   ============================================ */
@media (min-width: 768px) {
    main {
        max-width: 800px;
    }

    .tools .link-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
}

/* ============================================
   Accessibility - Reduce Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .header-icon {
        animation: none;
    }
}

/* ============================================
   iOS Safe Areas
   ============================================ */
@supports (padding: max(0px)) {
    .header-content {
        padding-top: max(var(--spacing-md), calc(env(safe-area-inset-top) + var(--spacing-sm)));
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
    }

    main {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
    }
}

/* ============================================
   Badge (for Disclaimer indicator)
   ============================================ */
.badge {
    font-size: 0.625rem;
    font-weight: 600;
    padding: 0.2rem 0.5rem;
    background: linear-gradient(135deg, #FF6B6B, #FF0000);
    color: white;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-left: auto;
    flex-shrink: 0;
    box-shadow: 0 2px 4px rgba(255, 0, 0, 0.3);
}

[data-theme="dark"] .badge {
    background: linear-gradient(135deg, #FF4444, #CC0033);
    box-shadow: 0 2px 4px rgba(255, 68, 68, 0.4);
}

/* ============================================
   FLINTA* Disclaimer Modal
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

[data-theme="dark"] .modal-backdrop {
    background: rgba(0, 0, 0, 0.75);
}

.modal-container {
    position: relative;
    width: 100%;
    max-width: 480px;
    max-height: 85vh;
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    transition: transform var(--transition-normal);
}

.modal[aria-hidden="false"] .modal-container {
    transform: translateY(0) scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, #E91E63 0%, #9C27B0 100%);
    color: white;
}

.modal-header h3 {
    font-family: 'Work Sans', sans-serif;
    font-weight: 900;
    font-size: 1.125rem;
    margin: 0;
}

.modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-full);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.modal-close:active {
    transform: scale(0.95);
}

.modal-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-primary);
    -webkit-overflow-scrolling: touch;
}

.modal-content p {
    margin-bottom: var(--spacing-md);
}

.modal-content p:last-child {
    margin-bottom: 0;
}

.modal-content strong {
    color: var(--red-primary);
    font-weight: 700;
}

[data-theme="dark"] .modal-content strong {
    color: #FF6B6B;
}

.modal-content h4 {
    font-family: 'Work Sans', sans-serif;
    font-weight: 900;
    font-size: 1rem;
    color: var(--purple-primary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

[data-theme="dark"] .modal-content h4 {
    color: var(--purple-secondary);
}

.modal-signature {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--card-border);
    color: var(--text-secondary);
}

.scroll-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--bg-secondary);
    color: var(--text-muted);
    font-size: 0.75rem;
    text-align: center;
    border-top: 1px solid var(--card-border);
    animation: bounce-hint 2s ease-in-out infinite;
}

@keyframes bounce-hint {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.scroll-indicator.hidden {
    display: none;
}

.modal-footer {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-secondary);
    border-top: 1px solid var(--card-border);
}

.modal-btn {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast), opacity var(--transition-fast);
}

.modal-btn:active {
    transform: scale(0.97);
}

.modal-btn-cancel {
    background: var(--card-bg);
    color: var(--text-secondary);
    border: 1px solid var(--card-border);
}

.modal-btn-cancel:hover {
    background: var(--bg-secondary);
}

.modal-btn-confirm {
    background: linear-gradient(135deg, #E91E63, #9C27B0);
    color: white;
    box-shadow: 0 4px 12px rgba(156, 39, 176, 0.3);
}

.modal-btn-confirm:hover:not(:disabled) {
    box-shadow: 0 6px 16px rgba(156, 39, 176, 0.4);
    transform: translateY(-1px);
}

.modal-btn-confirm:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.modal-btn-confirm:disabled:active {
    transform: none;
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    body {
        background: white !important;
    }

    header {
        background: #FF0000 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .theme-indicator {
        display: none;
    }

    .link-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}