/* 
 * TAB GRAVEYARD - CSS STYLESHEET
 * Senior Frontend UI/UX Design System
 */

/* ----------------------------------------------------
   1. CSS VARIABLES & SYSTEM DESIGN
   ---------------------------------------------------- */
:root {
    --bg-primary: #06070a;
    --bg-secondary: #0d0f17;
    --bg-tertiary: #141724;
    --bg-glass: rgba(13, 15, 23, 0.7);
    
    --accent-green: #00ff66;
    --accent-green-hover: #33ff88;
    --accent-green-rgb: 0, 255, 102;
    
    --accent-red: #ef4444;
    --accent-red-hover: #ff6666;
    --accent-red-rgb: 239, 68, 68;
    
    --accent-yellow: #f59e0b;
    --accent-yellow-hover: #fbbf24;
    --accent-yellow-rgb: 245, 158, 11;
    
    --text-primary: #f3f4f6;
    --text-secondary: #8e95a5;
    --text-muted: #4e5564;
    
    --border-color: rgba(255, 255, 255, 0.07);
    --border-highlight: rgba(255, 255, 255, 0.15);
    
    --shadow-neon: 0 0 15px rgba(0, 255, 102, 0.15);
    --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'IBM Plex Mono', monospace;
    
    --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    
    --container-max: 1200px;
    --border-radius: 6px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
    /* Grid background pattern */
    background-image: 
        radial-gradient(circle at 50% 10%, rgba(0, 255, 102, 0.03) 0%, transparent 50%),
        linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 100% 100%, 32px 32px, 32px 32px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border: 2px solid var(--bg-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 255, 102, 0.3);
}

a {
    color: var(--accent-green);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-green-hover);
}

/* ----------------------------------------------------
   3. TYPOGRAPHY
   ---------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: var(--text-primary);
}

.mono {
    font-family: var(--font-mono);
}

/* ----------------------------------------------------
   4. BUTTONS & INTERACTIVE ELEMENTS
   ---------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    user-select: none;
}

.btn-icon {
    width: 16px;
    height: 16px;
}

.btn-primary {
    background-color: var(--accent-green);
    color: #000;
    border-color: var(--accent-green);
    box-shadow: 0 0 10px rgba(0, 255, 102, 0.1);
}

.btn-primary:hover {
    background-color: var(--accent-green-hover);
    box-shadow: 0 0 20px rgba(0, 255, 102, 0.3);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(1px);
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--border-highlight);
    color: #fff;
}

.btn-tertiary {
    background-color: transparent;
    color: var(--text-secondary);
    border-color: transparent;
    padding: 10px 12px;
}

.btn-tertiary:hover {
    color: var(--accent-green);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 0.95rem;
}

/* ----------------------------------------------------
   5. HEADER / NAVIGATION
   ---------------------------------------------------- */
.main-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-normal);
}

.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
}

.logo:hover {
    color: var(--accent-green);
}

.logo-icon {
    width: 20px;
    height: 20px;
    color: var(--accent-green);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

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

/* ----------------------------------------------------
   6. CARDS (GLASSMORPHISM)
   ---------------------------------------------------- */
.card {
    background-color: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    overflow: hidden;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.card:hover {
    border-color: rgba(255, 255, 255, 0.12);
}

/* Terminal Look Card */
.terminal-card {
    border-color: rgba(255, 255, 255, 0.1);
}

.terminal-header {
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    position: relative;
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

.dot-red { background-color: #ff5f56; }
.dot-yellow { background-color: #ffbd2e; }
.dot-green { background-color: #27c93f; }

.terminal-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.card-body {
    padding: 24px;
}

/* ----------------------------------------------------
   7. MAIN HERO SECTION
   ---------------------------------------------------- */
.main-content {
    flex: 1;
    max-width: var(--container-max);
    width: 100%;
    margin: 0 auto;
    padding: 48px 24px 80px 24px;
}

.hero-section {
    text-align: center;
    margin-bottom: 40px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(0, 255, 102, 0.05);
    border: 1px solid rgba(0, 255, 102, 0.15);
    padding: 6px 14px;
    border-radius: 20px;
    color: var(--accent-green);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--accent-green);
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 rgba(0, 255, 102, 0.5);
    }
    70% {
        transform: scale(1.1);
        box-shadow: 0 0 0 6px rgba(0, 255, 102, 0);
    }
    100% {
        transform: scale(0.9);
        box-shadow: 0 0 0 0 rgba(0, 255, 102, 0);
    }
}

.hero-section h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 0.95;
    margin-bottom: 8px;
}

.hero-section .sub-heading {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px var(--text-primary);
    line-height: 0.95;
    margin-bottom: 20px;
}

.hero-desc {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ----------------------------------------------------
   8. INPUT SCREEN & TEXTAREA
   ---------------------------------------------------- */
.input-section {
    max-width: 800px;
    margin: 0 auto 48px auto;
}

.input-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.input-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.tab-counter {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

textarea {
    width: 100%;
    height: 180px;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 16px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.6;
    resize: vertical;
    outline: none;
    transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

textarea:focus {
    border-color: rgba(0, 255, 102, 0.3);
    box-shadow: 0 0 12px rgba(0, 255, 102, 0.08);
}

.input-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
}

/* ----------------------------------------------------
   9. RESULTS CONTAINER & GRID
   ---------------------------------------------------- */
.results-section {
    margin-top: 40px;
    animation: fadeIn var(--transition-slow) forwards;
}

.hidden {
    display: none !important;
}

.section-divider {
    display: flex;
    align-items: center;
    margin: 48px 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.section-divider::before,
.section-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--border-color);
}

.section-divider span {
    padding: 0 16px;
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 40px;
}

.stat-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
    text-align: center;
    transition: all var(--transition-normal);
}

.stat-num {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

.stat-card.accent-red .stat-num {
    color: var(--accent-red);
}
.stat-card.accent-yellow .stat-num {
    color: var(--accent-yellow);
}

/* ----------------------------------------------------
   10. CATEGORY FILTER CARDS
   ---------------------------------------------------- */
.subsection-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    text-transform: uppercase;
}

.subsection-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    margin-top: -12px;
}

.categories-container {
    margin-bottom: 40px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.category-card {
    background-color: var(--bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 16px;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-align: left;
}

.category-card:hover {
    background-color: var(--bg-tertiary);
    border-color: var(--border-highlight);
    transform: translateY(-2px);
}

.category-card.active {
    background-color: rgba(0, 255, 102, 0.03);
    border-color: var(--accent-green);
    box-shadow: 0 0 10px rgba(0, 255, 102, 0.05);
}

.category-name {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 4px;
}

.category-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.category-bar-bg {
    height: 3px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    margin-top: 8px;
    overflow: hidden;
}

.category-bar-fill {
    height: 100%;
    background-color: var(--text-secondary);
    width: 0;
    transition: width var(--transition-slow);
}

.category-card.active .category-bar-fill {
    background-color: var(--accent-green);
}

/* ----------------------------------------------------
   11. THE GRAVEYARD TAB LIST & TOMBSTONES
   ---------------------------------------------------- */
.graveyard-container {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
}

.graveyard-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}

.active-filter-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(0, 255, 102, 0.08);
    border: 1px solid var(--accent-green);
    color: var(--accent-green);
    padding: 4px 10px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
}

.active-filter-badge button {
    background: transparent;
    border: none;
    color: var(--accent-green);
    cursor: pointer;
    font-weight: 900;
    font-size: 1.1rem;
    line-height: 0.9;
    display: inline-flex;
    align-items: center;
    padding: 0;
}

/* Selection Row */
.selection-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.selection-actions {
    display: flex;
    gap: 8px;
}

.selection-stats {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Graveyard list */
.graveyard-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

/* Tombstone Tab Card */
.tab-card {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 16px 20px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 20px;
    position: relative;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.tab-card:hover {
    border-color: var(--border-highlight);
    background-color: rgba(255, 255, 255, 0.02);
}

.tab-card.selected {
    border-color: rgba(0, 255, 102, 0.3);
    background-color: rgba(0, 255, 102, 0.01);
}

/* Checkbox Style */
.checkbox-container {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: transparent;
    border: 1.5px solid var(--text-muted);
    border-radius: 4px;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.checkmark svg {
    width: 12px;
    height: 12px;
    color: #000;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--accent-green);
    border-color: var(--accent-green);
}

.checkbox-container input:checked ~ .checkmark svg {
    opacity: 1;
}

.tab-card.selected .checkmark {
    border-color: var(--accent-green);
}

/* Tab Info UI */
.tab-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0; /* Ensures text overflow truncates */
}

.tab-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-favicon {
    width: 16px;
    height: 16px;
    object-fit: contain;
    flex-shrink: 0;
    opacity: 0.8;
}

.tab-domain-icon {
    width: 16px;
    height: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.tab-domain-icon svg {
    width: 14px;
    height: 14px;
}

.tab-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tab-url-path {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
    overflow: hidden;
}

.tab-domain {
    color: var(--text-primary);
    font-weight: 500;
}

.tab-path {
    color: var(--text-secondary);
    opacity: 0.85;
    word-break: break-all;
}

.tab-query {
    color: var(--text-muted);
    font-size: 0.7rem;
    word-break: break-all;
}

.tab-reason-container {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 4px;
}

.reason-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    padding: 2px 6px;
    border-radius: 3px;
    color: var(--text-secondary);
}

/* Badge System */
.tab-badge-col {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.score-badge {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 4px;
    border: 1px solid transparent;
}

.score-badge.status-alive {
    background-color: rgba(16, 185, 129, 0.05);
    border-color: rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.score-badge.status-risk {
    background-color: rgba(245, 158, 11, 0.05);
    border-color: rgba(245, 158, 11, 0.2);
    color: var(--accent-yellow);
}

.score-badge.status-dead {
    background-color: rgba(239, 68, 68, 0.05);
    border-color: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
}

.score-badge.status-bury {
    background-color: rgba(239, 68, 68, 0.15);
    border-color: var(--accent-red);
    color: var(--accent-red);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.1);
}

.card-score-num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Master Actions Panel */
.dashboard-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
    margin-top: 16px;
    flex-wrap: wrap;
    gap: 16px;
}

.dashboard-secondary-actions {
    display: flex;
    gap: 10px;
}

/* Empty State Styling */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.empty-icon {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.empty-state h4 {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.empty-state p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ----------------------------------------------------
   12. BURY & COLLAPSE ANIMATIONS
   ---------------------------------------------------- */
@keyframes buryFade {
    0% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
        background-color: var(--bg-tertiary);
    }
    30% {
        transform: scale(1.02) rotate(0.5deg);
        background-color: rgba(239, 68, 68, 0.1);
        border-color: var(--accent-red);
    }
    100% {
        transform: scale(0.6) translateY(50px) rotate(-3deg);
        opacity: 0;
    }
}

@keyframes collapseHeight {
    0% {
        padding-top: 16px;
        padding-bottom: 16px;
        margin-bottom: 12px;
        height: auto;
        opacity: 0; /* Wait, this is combined with fade */
    }
    100% {
        padding-top: 0;
        padding-bottom: 0;
        margin-bottom: 0;
        height: 0;
        overflow: hidden;
        border-top-width: 0;
        border-bottom-width: 0;
    }
}

.tab-card.burying {
    animation: buryFade 0.6s cubic-bezier(0.6, -0.28, 0.735, 0.045) forwards;
    pointer-events: none;
}

.tab-card.collapsing {
    animation: collapseHeight 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    border-color: transparent !important;
}

/* ----------------------------------------------------
   13. HOW IT WORKS / STEPS
   ---------------------------------------------------- */
.info-section {
    margin-top: 80px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.step-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px 24px;
    position: relative;
    overflow: hidden;
}

.step-num {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.02);
    line-height: 0.8;
    position: absolute;
    top: 16px;
    right: 24px;
    user-select: none;
}

.step-card h4 {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-primary);
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ----------------------------------------------------
   14. PRIVACY CARD
   ---------------------------------------------------- */
.privacy-section {
    margin-top: 56px;
}

.privacy-card {
    max-width: 700px;
    margin: 0 auto;
    padding: 40px;
    text-align: center;
    border-color: rgba(0, 255, 102, 0.1);
}

.privacy-icon-container {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(0, 255, 102, 0.03);
    border: 1.5px solid rgba(0, 255, 102, 0.15);
    color: var(--accent-green);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.privacy-icon {
    width: 20px;
    height: 20px;
}

.privacy-card h3 {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: 0.05em;
}

.privacy-lead {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.privacy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    max-width: 500px;
    margin: 0 auto 32px auto;
    text-align: left;
}

.privacy-bullet {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.bullet-check {
    width: 14px;
    height: 14px;
    color: var(--accent-green);
    flex-shrink: 0;
}

.privacy-footer-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.5;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

/* ----------------------------------------------------
   15. FOOTER
   ---------------------------------------------------- */
.main-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 40px 24px;
    margin-top: auto;
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 32px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.footer-logo {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.05em;
}

.footer-tagline {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.footer-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.footer-stat-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.footer-links {
    display: flex;
    gap: 20px;
    font-size: 0.8rem;
}

.footer-links a {
    color: var(--text-secondary);
}

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

.github-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.github-icon {
    width: 14px;
    height: 14px;
}

/* ----------------------------------------------------
   16. TOAST SYSTEM
   ---------------------------------------------------- */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 200;
    max-width: 320px;
    width: calc(100% - 48px);
}

.toast {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-green);
    border-radius: var(--border-radius);
    padding: 12px 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-content {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
}

.toast-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    padding-left: 8px;
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--text-primary);
}

.toast.toast-error {
    border-left-color: var(--accent-red);
}

.toast.toast-warning {
    border-left-color: var(--accent-yellow);
}

.toast.removing {
    animation: toastOut 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes toastIn {
    0% {
        transform: translateY(20px) scale(0.95);
        opacity: 0;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

@keyframes toastOut {
    0% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translateY(10px) scale(0.95);
        opacity: 0;
    }
}

/* ----------------------------------------------------
   17. ANIMATIONS UTILITIES
   ---------------------------------------------------- */
@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(12px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------------------
   18. RESPONSIVE DESIGN & MOBILE LAYOUTS
   ---------------------------------------------------- */
@media (max-width: 900px) {
    .privacy-grid {
        grid-template-columns: 1fr;
        max-width: 260px;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 12px 16px;
    }
    
    .main-content {
        padding: 24px 16px 60px 16px;
    }
    
    .hero-section {
        margin-bottom: 24px;
    }
    
    .terminal-card .card-body {
        padding: 16px;
    }
    
    .input-actions {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tab-card {
        grid-template-columns: auto 1fr;
        gap: 12px 16px;
    }
    
    .tab-badge-col {
        grid-column: 2;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        margin-top: 4px;
        width: 100%;
    }
    
    .dashboard-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .dashboard-secondary-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .toast-container {
        right: 12px;
        bottom: 12px;
        left: 12px;
        max-width: none;
        width: calc(100% - 24px);
    }
    
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
    }
    
    .footer-meta {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .selection-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .selection-actions {
        flex-wrap: wrap;
    }
    
    .selection-actions .btn {
        flex: 1;
        min-width: 80px;
    }
}

/* ----------------------------------------------------
   19. BUY ME A COFFEE (BMC) STYLES
   ---------------------------------------------------- */
.btn-bmc {
    background-color: #ffdd00;
    color: #000000 !important;
    border-color: #ffdd00;
    box-shadow: 0 0 10px rgba(255, 221, 0, 0.1);
}

.btn-bmc:hover {
    background-color: #ffea4a;
    box-shadow: 0 0 20px rgba(255, 221, 0, 0.25);
    color: #000000 !important;
    transform: translateY(-1px);
}

.btn-bmc:active {
    transform: translateY(1px);
}

.btn-bmc .btn-icon {
    stroke: #000000;
}

.bmc-footer-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background-color: rgba(255, 221, 0, 0.03);
    border: 1px solid rgba(255, 221, 0, 0.15);
    padding: 10px 18px;
    border-radius: var(--border-radius);
    color: #ffdd00 !important;
    transition: all var(--transition-normal);
    text-align: left;
    margin-top: 8px;
}

.bmc-footer-btn:hover {
    background-color: rgba(255, 221, 0, 0.08);
    border-color: rgba(255, 221, 0, 0.3);
    color: #ffea4a !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 221, 0, 0.08);
}

.bmc-footer-icon {
    width: 24px;
    height: 24px;
    color: #ffdd00;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bmc-footer-icon svg {
    width: 20px;
    height: 20px;
    stroke: #ffdd00;
}

.bmc-footer-text {
    display: flex;
    flex-direction: column;
}

.bmc-footer-title {
    font-size: 0.65rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.bmc-footer-desc {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffdd00;
    line-height: 1.2;
    margin-top: 1px;
}

/* ----------------------------------------------------
   20. TAMPER PROTECTION OVERLAY (SECURITY)
   ---------------------------------------------------- */
.tamper-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background-color: #06070a;
    background-image: 
        radial-gradient(circle at 50% 10%, rgba(239, 68, 68, 0.05) 0%, transparent 50%),
        linear-gradient(rgba(255, 255, 255, 0.005) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.005) 1px, transparent 1px);
    background-size: 100% 100%, 32px 32px, 32px 32px;
    animation: fadeIn var(--transition-slow) forwards;
}

.tamper-box {
    max-width: 500px;
    width: 100%;
    background-color: var(--bg-glass);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--border-radius);
    box-shadow: 0 0 30px rgba(239, 68, 68, 0.1), var(--shadow-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    overflow: hidden;
}

.tamper-header {
    background-color: rgba(239, 68, 68, 0.05);
    border-bottom: 1px solid rgba(239, 68, 68, 0.2);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    position: relative;
}

.tamper-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    background-color: var(--accent-red);
    opacity: 0.6;
    margin-right: 6px;
}

.tamper-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-red);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 700;
}

.tamper-body {
    padding: 32px 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.tamper-icon {
    font-size: 3.5rem;
    color: var(--accent-red);
    margin-bottom: 16px;
    line-height: 1;
    text-shadow: 0 0 15px rgba(239, 68, 68, 0.3);
}

.tamper-body h2 {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: 0.05em;
}

.tamper-message {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.tamper-action-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 24px;
    font-family: var(--font-mono);
}

/* ----------------------------------------------------
   21. MOBILE ADJUSTMENTS OVERRIDES
   ---------------------------------------------------- */
@media (max-width: 768px) {
    .nav-links {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 12px;
    }
}

@media (max-width: 600px) {
    .btn-bmc .bmc-text {
        display: none;
    }
    .btn-bmc::after {
        content: 'SUPPORT';
        font-family: var(--font-mono);
        font-weight: 700;
        font-size: 0.8rem;
        letter-spacing: 0.05em;
    }
}

@media (max-width: 480px) {
    .category-name {
        font-size: 0.75rem;
    }
    .category-meta {
        font-size: 0.7rem;
    }
    .tab-title {
        font-size: 0.85rem;
    }
    .tab-url-path {
        font-size: 0.7rem;
    }
}