/* ==================================
   DUCKB1T CYBER-GLASS OS - DESIGN SYSTEM
   ================================== */

@import url('desktop.css');

/* === CSS CUSTOM PROPERTIES === */
:root {
    /* Dark Mode Colors */
    --bg-void: #050505;
    --bg-glass: rgba(15, 15, 20, 0.7);
    --bg-glass-hover: rgba(25, 25, 35, 0.8);
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --text-muted: #606060;

    /* Accent Colors */
    --accent-cyan: #00f3ff;
    --accent-purple: #b030ff;
    --accent-pink: #ff2e97;
    --accent-green: #00ff9f;
    --accent-orange: #ff6b35;
    --accent: var(--accent-cyan);

    /* Glassmorphism */
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 400ms ease;

    /* Spacing */
    --sidebar-width: 80px;
    --content-padding: 2rem;
}

/* Light Mode Overrides */
body.light-mode {
    --bg-void: #f5f5f5;
    --bg-glass: rgba(255, 255, 255, 0.8);
    --bg-glass-hover: rgba(245, 245, 250, 0.9);
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #8a8a8a;

    /* Darker accents for light mode readability */
    --accent-cyan: #00a8b5;
    --accent-purple: #7d22cc;
    --accent-pink: #c91d6f;
    --accent-green: #00cc7a;
    --accent-orange: #d94b1a;

    --glass-border: 1px solid rgba(0, 0, 0, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-void);
    color: var(--text-primary);
    overflow: hidden;
    width: 100vw;
    height: 100vh;
    display: flex;
    transition: background var(--transition-normal);
}

/* === CRT SCANLINES === */
.crt-scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    background: linear-gradient(to bottom,
            rgba(255, 255, 255, 0) 50%,
            rgba(0, 0, 0, 0.05) 50%);
    background-size: 100% 4px;
    opacity: 0.3;
    animation: scanline 8s linear infinite;
}

body.crt-disabled .crt-scanlines {
    display: none;
}

@keyframes scanline {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(4px);
    }
}

/* === SIDEBAR NAVIGATION === */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border-right: var(--glass-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 0;
    transition: all var(--transition-normal);
}

.sidebar-inner {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    width: 100%;
    align-items: center;
}

.nav-btn {
    width: 48px;
    height: 48px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.nav-btn svg {
    width: 24px;
    height: 24px;
}

.nav-btn:hover {
    background: var(--bg-glass-hover);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.3);
}

.nav-btn.active {
    background: var(--bg-glass-hover);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.5);
}

.nav-btn.active::before {
    content: '';
    position: absolute;
    left: -12px;
    width: 4px;
    height: 24px;
    background: var(--accent);
    border-radius: 0 2px 2px 0;
    box-shadow: 0 0 10px var(--accent);
}

/* === TERMINAL WINDOW === */
.terminal-window {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin: 1rem;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    overflow: hidden;
}

.window-controls {
    display: flex;
    gap: 8px;
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: var(--glass-border);
}

.window-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.window-btn.close {
    background: #ff5f56;
    box-shadow: 0 0 8px #ff5f56;
}

.window-btn.minimize {
    background: #ffbd2e;
    box-shadow: 0 0 8px #ffbd2e;
}

.window-btn.maximize {
    background: #27c93f;
    box-shadow: 0 0 8px #27c93f;
}

/* === TAB BAR === */
.tab-bar {
    padding: 0.75rem 1.5rem;
    background: rgba(0, 0, 0, 0.15);
    border-bottom: var(--glass-border);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
}

.tab-path {
    color: var(--accent);
    font-weight: 500;
}

/* === TERMINAL CONTENT === */
.terminal-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--content-padding);
    position: relative;
}

.terminal-content::-webkit-scrollbar {
    width: 8px;
}

.terminal-content::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
}

.terminal-content::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 4px;
}

.terminal-content::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
    opacity: 0.8;
}

/* === TAB CONTENT === */
.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === SECTION HEADERS === */
.section-header {
    margin-bottom: 2rem;
}

.section-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 10px var(--accent);
}

.section-subtitle {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* === HOME TAB === */
.hero-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
    text-align: center;
}

.ascii-art {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.55rem;
    line-height: 1.2;
    color: var(--accent);
    text-shadow: 0 0 10px var(--accent);
    margin-bottom: 2rem;
    animation: glitchText 3s infinite;
}

@keyframes glitchText {

    0%,
    90%,
    100% {
        transform: translate(0);
    }

    92% {
        transform: translate(-2px, 2px);
    }

    94% {
        transform: translate(2px, -2px);
    }

    96% {
        transform: translate(-2px, -2px);
    }

    98% {
        transform: translate(2px, 2px);
    }
}

.system-status {
    margin-bottom: 2rem;
    font-family: 'JetBrains Mono', monospace;
}

.system-status p {
    margin: 0.5rem 0;
}

.status-label {
    color: var(--text-muted);
}

.status-online {
    color: var(--accent-green);
    text-shadow: 0 0 8px var(--accent-green);
    font-weight: 600;
}

.status-value {
    color: var(--accent);
}

.typing-container {
    margin-bottom: 3rem;
    min-height: 40px;
}

.typing-text {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
}

.typing-label {
    color: var(--text-muted);
}

.typing-value {
    color: var(--accent);
    font-weight: 600;
}

.cursor {
    color: var(--accent);
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* === BUTTONS === */
.btn {
    padding: 0.75rem 2rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    border: 2px solid var(--accent);
    background: transparent;
    color: var(--accent);
    cursor: pointer;
    border-radius: 8px;
    transition: all var(--transition-fast);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn:hover {
    background: var(--accent);
    color: var(--bg-void);
    box-shadow: 0 0 20px var(--accent), 0 0 40px var(--accent);
    transform: translateY(-2px);
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-void);
}

.btn-primary:hover {
    box-shadow: 0 0 30px var(--accent), 0 0 60px var(--accent);
}

.btn-secondary {
    border-color: var(--text-secondary);
    color: var(--text-secondary);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: transparent;
    box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.5);
}

.btn-danger {
    border-color: #ff5f56;
    color: #ff5f56;
}

.btn-danger:hover {
    background: #ff5f56;
    color: white;
    box-shadow: 0 0 20px #ff5f56;
}

/* === PROJECTS TAB === */
.project-filters {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 6px;
    transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.1);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.project-card {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    transform-style: preserve-3d;
}

.project-card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.2);
    transform: translateY(-5px) rotateX(2deg);
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.1), transparent);
    border-radius: 12px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.project-card:hover::before {
    opacity: 1;
}

.project-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    color: var(--accent);
}

.project-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.project-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.project-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.project-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    padding: 0.25rem 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    background: rgba(var(--accent-rgb), 0.1);
    border: 1px solid var(--accent);
    border-radius: 4px;
    color: var(--accent);
}

/* === ABOUT TAB === */
.neofetch-container {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.neofetch-logo pre {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    line-height: 1.3;
    color: var(--accent);
    text-shadow: 0 0 10px var(--accent);
}

.neofetch-info p {
    font-family: 'JetBrains Mono', monospace;
    margin: 0.75rem 0;
    font-size: 0.95rem;
}

.info-label {
    color: var(--text-muted);
    display: inline-block;
    min-width: 100px;
}

.info-value {
    color: var(--text-primary);
    font-weight: 500;
}

.skills-section {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 2rem;
}

.subsection-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.skill-bar {
    margin-bottom: 1.5rem;
}

.skill-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.skill-progress {
    height: 8px;
    background: rgba(var(--accent-rgb), 0.1);
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid rgba(var(--accent-rgb), 0.3);
}

.skill-fill {
    height: 100%;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    transition: width 1s ease;
}

/* === SOCIALS TAB === */
.socials-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'JetBrains Mono', monospace;
}

.socials-table thead {
    background: rgba(var(--accent-rgb), 0.1);
    border: var(--glass-border);
}

.socials-table th {
    padding: 1rem;
    text-align: left;
    color: var(--accent);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.socials-table tbody tr {
    border-bottom: var(--glass-border);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.socials-table tbody tr:hover {
    background: var(--bg-glass-hover);
}

.socials-table td {
    padding: 1rem;
    color: var(--text-primary);
}

.social-icon {
    width: 28px;
    height: 28px;
    color: var(--accent);
}

.social-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.social-link {
    color: var(--accent);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-link:hover {
    text-shadow: 0 0 10px var(--accent);
}

/* === LOGS TAB === */
.logs-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.log-entry {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: var(--glass-border);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--transition-fast);
}

.log-entry:hover {
    border-color: var(--accent);
}

.log-header {
    padding: 1rem 1.5rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-fast);
}

.log-header:hover {
    background: var(--bg-glass-hover);
}

.log-arrow {
    transition: transform var(--transition-fast);
}

.log-entry.active .log-arrow {
    transform: rotate(90deg);
}

.log-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.log-entry.active .log-content {
    max-height: 500px;
}

.log-text {
    padding: 1rem 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
    border-top: var(--glass-border);
}

/* === CONFIG TAB === */
.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.config-card {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 2rem;
    transition: all var(--transition-fast);
}

.config-card:hover {
    border-color: var(--accent);
}

.config-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.config-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-family: 'JetBrains Mono', monospace;
}

.config-option:last-child {
    margin-bottom: 0;
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 26px;
}

.toggle-switch input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(var(--accent-rgb), 0.2);
    border: 1px solid var(--accent);
    transition: var(--transition-fast);
    border-radius: 26px;
    pointer-events: none;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-muted);
    transition: var(--transition-fast);
    border-radius: 50%;
}

.toggle-switch input:checked+.toggle-slider {
    background-color: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}

.toggle-switch input:checked+.toggle-slider:before {
    transform: translateX(24px);
    background-color: var(--bg-void);
}

.accent-palette {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.accent-btn {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.accent-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px currentColor;
}

.accent-btn.active {
    border-color: white;
    box-shadow: 0 0 20px currentColor;
}

.danger-zone {
    border-color: #ff5f56;
}

.warning-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.75rem;
}

/* === DONATE TAB === */
.donate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.donate-card {
    background: var(--bg-glass);
    backdrop-filter: blur(10px);
    border: var(--glass-border);
    border-radius: 12px;
    padding: 2rem;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.donate-card:hover {
    border-color: var(--accent);
    box-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.2);
    transform: translateY(-5px);
}

.donate-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    color: var(--accent);
}

.donate-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.donate-title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    color: var(--accent);
    margin-bottom: 0.75rem;
}

.donate-address {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
    word-break: break-all;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.donate-note {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: 0.5rem;
}

.copy-notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--accent);
    color: var(--bg-void);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-family: 'JetBrains Mono', monospace;
    box-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.5);
    z-index: 10000;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* === RESPONSIVE DESIGN === */
@media (max-width: 768px) {
    :root {
        --sidebar-width: 60px;
        --content-padding: 1rem;
    }

    .sidebar {
        width: var(--sidebar-width);
        padding: 1rem 0;
    }

    .nav-btn {
        width: 40px;
        height: 40px;
    }

    .nav-btn svg {
        width: 20px;
        height: 20px;
    }

    .terminal-window {
        margin: 0.5rem;
        border-radius: 12px;
    }

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

    .ascii-art {
        font-size: 0.35rem;
    }

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

    .neofetch-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }

    .neofetch-logo pre {
        font-size: 0.9rem;
    }

    .hide-mobile {
        display: none !important;
    }

    .config-grid,
    .donate-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .ascii-art {
        font-size: 0.28rem;
    }

    .typing-text {
        font-size: 1rem;
    }

    .window-controls {
        padding: 0.75rem 1rem;
    }

    .tab-bar {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }
}