/* ============================================
   THREDENOLAN PORTAL — Design System & Styles
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --bg-primary: #060907;
    --bg-secondary: #0d120e;
    --bg-card: rgba(13, 18, 14, 0.7);
    --bg-card-hover: rgba(20, 28, 22, 0.8);
    --bg-sidebar: rgba(6, 9, 7, 0.95);
    --bg-input: rgba(20, 28, 22, 0.5);

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --border-color: rgba(148, 163, 184, 0.1);
    --border-hover: rgba(148, 163, 184, 0.2);

    --accent-blue: #00ff66; /* Neon Green */
    --accent-blue-glow: rgba(0, 255, 102, 0.25);
    --accent-purple: #8b5cf6;
    --accent-purple-glow: rgba(139, 92, 246, 0.3);
    --accent-cyan: #06b6d4;
    --accent-cyan-glow: rgba(6, 182, 212, 0.3);
    --accent-green: #10b981;
    --accent-green-glow: rgba(16, 185, 129, 0.3);
    --accent-red: #ef4444;
    --accent-red-glow: rgba(239, 68, 68, 0.3);
    --accent-orange: #f97316;
    --accent-orange-glow: rgba(249, 115, 22, 0.3);
    --accent-pink: #ec4899;
    --accent-pink-glow: rgba(236, 72, 153, 0.3);
    --accent-amber: #f59e0b;
    --accent-amber-glow: rgba(245, 158, 11, 0.3);

    --gradient-primary: linear-gradient(135deg, #00ff66, #10b981);
    --gradient-card: linear-gradient(145deg, rgba(20, 28, 22, 0.65), rgba(10, 15, 11, 0.85));

    --sidebar-width: 260px;
    --footer-height: 48px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.15);
}

[data-theme="light"] {
    --bg-primary: #f1f5f9;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-card-hover: rgba(241, 245, 249, 1);
    --bg-sidebar: rgba(255, 255, 255, 0.98);
    --bg-input: rgba(241, 245, 249, 0.8);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --border-color: rgba(15, 23, 42, 0.08);
    --border-hover: rgba(15, 23, 42, 0.15);
    --gradient-card: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(241, 245, 249, 0.95));
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 40px rgba(59, 130, 246, 0.08);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; color: inherit; }

/* ---------- Background Effects ---------- */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 255, 102, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 102, 0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

[data-theme="light"] .bg-grid {
    background-image:
        linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
    animation: floatGlow 20s ease-in-out infinite;
}

.bg-glow--1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0, 255, 102, 0.15), transparent 70%);
    top: -100px; right: -100px;
}

.bg-glow--2 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.12), transparent 70%);
    bottom: -50px; left: 20%;
    animation-delay: -7s;
}

.bg-glow--3 {
    width: 350px; height: 350px;
    background: radial-gradient(circle, rgba(52, 211, 153, 0.1), transparent 70%);
    top: 40%; left: 60%;
    animation-delay: -14s;
}

[data-theme="light"] .bg-glow { opacity: 0.25; }

@keyframes floatGlow {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -40px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(40px, 30px) scale(1.05); }
}

#particleCanvas {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

[data-theme="light"] #particleCanvas { opacity: 0.4; }

/* =============================================
   LOCK SCREEN
   ============================================= */
.lock-screen {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(6, 9, 7, 0.82), rgba(6, 9, 7, 0.82)), url('img/917779.jpg') no-repeat center center;
    background-size: cover;
    backdrop-filter: blur(8px);
    animation: lockFadeIn 0.6s ease;
    overflow: hidden;
}

@keyframes lockFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Cover screen (Windows lock screen style) */
.lock-screen__cover {
    position: absolute;
    inset: 0;
    z-index: 1002;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 12vh 20px 8vh;
    cursor: pointer;
    transition: transform 0.65s cubic-bezier(0.1, 0.9, 0.2, 1), opacity 0.65s ease;
}

.lock-screen__cover-clock {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 255, 102, 0.2);
}

.lock-screen__cover-time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 6.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.02em;
    text-shadow: 0 0 12px rgba(0, 255, 102, 0.4), 0 0 30px rgba(16, 185, 129, 0.25), 0 0 50px rgba(52, 211, 153, 0.15);
}

.lock-screen__cover-date {
    font-size: 1.75rem;
    font-weight: 400;
    color: rgba(241, 245, 249, 0.9);
    text-shadow: 0 0 10px rgba(0, 255, 102, 0.3), 0 0 20px rgba(16, 185, 129, 0.15);
}

.lock-screen__cover-prompt {
    font-size: 1rem;
    font-weight: 500;
    color: rgba(241, 245, 249, 0.75);
    letter-spacing: 0.05em;
    animation: pulsePrompt 2.5s infinite ease-in-out;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5), 0 0 15px rgba(0, 255, 102, 0.3);
}

@keyframes pulsePrompt {
    0%, 100% { opacity: 0.4; transform: translateY(0); }
    50% { opacity: 0.9; transform: translateY(-4px); }
}

/* Lock card (Sign-in form container) */
.lock-screen__card {
    position: relative;
    width: 400px;
    max-width: 90vw;
    background: var(--gradient-card);
    border: 1px solid rgba(0, 255, 102, 0.3);
    border-radius: var(--radius-xl);
    padding: 56px 40px 48px;
    text-align: center;
    backdrop-filter: blur(24px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 255, 102, 0.15), inset 0 0 25px rgba(0, 255, 102, 0.08);
    z-index: 1001;
    opacity: 0;
    transform: scale(0.92) translateY(50px);
    pointer-events: none;
    transition: transform 0.65s cubic-bezier(0.1, 0.9, 0.2, 1), opacity 0.65s ease;
}

/* States when transition to login card is active */
.lock-screen.show-card .lock-screen__cover {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

.lock-screen.show-card .lock-screen__card {
    opacity: 1;
    transform: scale(1) translateY(0);
    pointer-events: all;
}

/* Back button in the sign-in card */
.lock-screen__back-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.lock-screen__back-btn:hover {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    transform: scale(1.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.lock-screen__back-btn svg {
    width: 18px;
    height: 18px;
}

.lock-screen__logo {
    margin-bottom: 28px;
    display: flex;
    justify-content: center;
}

.lock-screen__logo-ring {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, var(--accent-blue), var(--accent-green), rgba(0, 255, 102, 0.2), var(--accent-blue));
    padding: 3px;
    animation: ringRotate 8s linear infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px rgba(0, 255, 102, 0.4), 0 0 40px rgba(16, 185, 129, 0.2);
}

@keyframes ringRotate {
    to { transform: rotate(360deg); }
}

.lock-screen__logo-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lock-screen__lock-icon,
.lock-screen__unlock-icon {
    width: 32px;
    height: 32px;
    color: var(--text-primary);
}

.lock-screen__title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

/* Cyberpunk Glitch Text styling */
.glitch-text {
    position: relative;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    color: var(--text-primary);
    -webkit-background-clip: unset;
    -webkit-text-fill-color: initial;
}

.glitch-text::before {
    left: 2px;
    text-shadow: -2px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim-1 5s infinite linear alternate-reverse;
}

.glitch-text::after {
    left: -2px;
    text-shadow: -2px 0 #00fff9, 2px 2px #ff00c1;
    clip: rect(85px, 450px, 140px, 0);
    animation: glitch-anim-2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim-1 {
    0% { clip: rect(20px, 9999px, 66px, 0); }
    10% { clip: rect(34px, 9999px, 55px, 0); }
    20% { clip: rect(81px, 9999px, 19px, 0); }
    30% { clip: rect(66px, 9999px, 92px, 0); }
    40% { clip: rect(42px, 9999px, 73px, 0); }
    50% { clip: rect(90px, 9999px, 12px, 0); }
    60% { clip: rect(5px, 9999px, 88px, 0); }
    70% { clip: rect(76px, 9999px, 34px, 0); }
    80% { clip: rect(12px, 9999px, 99px, 0); }
    90% { clip: rect(54px, 9999px, 22px, 0); }
    100% { clip: rect(98px, 9999px, 63px, 0); }
}

@keyframes glitch-anim-2 {
    0% { clip: rect(88px, 9999px, 12px, 0); }
    10% { clip: rect(65px, 9999px, 90px, 0); }
    20% { clip: rect(3px, 9999px, 60px, 0); }
    30% { clip: rect(41px, 9999px, 83px, 0); }
    40% { clip: rect(99px, 9999px, 2px, 0); }
    50% { clip: rect(15px, 9999px, 77px, 0); }
    60% { clip: rect(81px, 9999px, 19px, 0); }
    70% { clip: rect(55px, 9999px, 91px, 0); }
    80% { clip: rect(2px, 9999px, 45px, 0); }
    90% { clip: rect(73px, 9999px, 33px, 0); }
    100% { clip: rect(10px, 9999px, 85px, 0); }
}

.lock-screen__subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
    margin-bottom: 32px;
}

.lock-screen__form {
    width: 100%;
}

.lock-screen__input-group {
    position: relative;
    display: flex;
    gap: 8px;
}

.lock-screen__input {
    flex: 1;
    padding: 14px 18px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.15em;
    outline: none;
    transition: all var(--transition-fast);
}

.lock-screen__input::placeholder {
    color: var(--text-muted);
    font-family: 'Inter', sans-serif;
    letter-spacing: 0;
    font-size: 0.85rem;
}

.lock-screen__input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px var(--accent-blue-glow);
}

.lock-screen__submit {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
    transition: all var(--transition-fast);
    box-shadow: 0 0 20px var(--accent-blue-glow);
}

.lock-screen__submit:hover {
    transform: translateX(2px);
    box-shadow: 0 0 30px var(--accent-blue-glow);
}

.lock-screen__submit svg {
    width: 20px;
    height: 20px;
}

.lock-screen__error {
    min-height: 20px;
    margin-top: 12px;
    font-size: 0.8rem;
    color: var(--accent-red);
    font-weight: 500;
    transition: opacity var(--transition-fast);
}

.lock-screen__attempts {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Lock Screen Clock (Cover screen style definitions) */
/* (Unused old lock footer classes removed) */

/* Lock screen animations */
.lock-screen__input-group.shake {
    animation: inputShake 0.5s ease;
}

@keyframes inputShake {
    0%, 100% { transform: translateX(0); }
    15% { transform: translateX(-8px); }
    30% { transform: translateX(8px); }
    45% { transform: translateX(-6px); }
    60% { transform: translateX(6px); }
    75% { transform: translateX(-3px); }
    90% { transform: translateX(3px); }
}

.lock-screen.success .lock-screen__card {
    transform: scale(0.95);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.lock-screen.success {
    opacity: 0;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
    pointer-events: none;
}

.lock-screen.success .lock-screen__logo-ring {
    animation: ringSuccess 0.6s ease forwards;
}

@keyframes ringSuccess {
    to { background: conic-gradient(from 0deg, var(--accent-green), var(--accent-green)); box-shadow: 0 0 30px var(--accent-green-glow); }
}

.lock-screen.locked .lock-screen__input {
    opacity: 0.5;
    pointer-events: none;
}

.lock-screen.locked .lock-screen__submit {
    opacity: 0.5;
    pointer-events: none;
}

/* =============================================
   APP LAYOUT
   ============================================= */
.app {
    display: flex;
    min-height: 100vh;
    position: relative;
    z-index: 1;
    animation: appFadeIn 0.5s ease;
}

@keyframes appFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---------- Sidebar ---------- */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    padding: 24px 16px;
    z-index: 100;
    transition: transform var(--transition-base);
}

.sidebar__brand {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 4px 8px;
    margin-bottom: 32px;
}

.sidebar__logo {
    width: 42px;
    height: 42px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 20px var(--accent-blue-glow);
    flex-shrink: 0;
}

.sidebar__logo-icon {
    font-size: 20px;
    color: white;
    font-weight: 700;
}

.sidebar__title {
    font-size: 1.1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar__subtitle {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.sidebar__nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.sidebar__link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.sidebar__link::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-fast);
    border-radius: var(--radius-md);
}

.sidebar__link:hover {
    color: var(--text-primary);
    background: var(--bg-card-hover);
}

.sidebar__link--active {
    color: var(--text-primary);
}

.sidebar__link--active::before { opacity: 0.1; }
.sidebar__link--active .sidebar__icon { color: var(--accent-blue); }

.sidebar__icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.sidebar__link span {
    position: relative;
    z-index: 1;
}

.sidebar__footer {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.sidebar__clock {
    text-align: center;
    padding: 12px;
}

.sidebar__time {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.sidebar__date {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Lock button */
.sidebar__lock-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 11px 14px;
    margin-top: 12px;
    margin-bottom: 0;
    border-radius: var(--radius-md);
    background: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: all var(--transition-fast);
}

.sidebar__lock-btn:hover {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 0 20px var(--accent-red-glow);
    transform: translateY(-1px);
}

.sidebar__lock-btn:active {
    transform: translateY(0);
}

.sidebar__lock-btn svg {
    flex-shrink: 0;
    opacity: 0.9;
}

/* ---------- Mobile Toggle ---------- */
.mobile-toggle {
    display: none;
    position: fixed;
    top: 20px;
    left: 20px;
    width: 44px;
    height: 44px;
    z-index: 200;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    backdrop-filter: blur(12px);
}

.mobile-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 90;
}

.overlay.active { display: block; }

/* ---------- Main Content ---------- */
.main {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 28px 36px;
    padding-bottom: calc(var(--footer-height) + 28px);
    min-height: 100vh;
}

/* ---------- Header ---------- */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 36px;
    gap: 20px;
    flex-wrap: wrap;
}

.header__greeting {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 4px;
}

.header__tagline {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.header__right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header__search {
    position: relative;
    width: 280px;
}

.header__search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    pointer-events: none;
}

.header__search-input {
    width: 100%;
    padding: 10px 16px 10px 42px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: inherit;
    outline: none;
    transition: all var(--transition-fast);
}

.header__search-input::placeholder { color: var(--text-muted); }
.header__search-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px var(--accent-blue-glow);
}

.header__theme-toggle {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

.header__theme-toggle:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.header__theme-icon { width: 20px; height: 20px; }
.header__theme-icon--light { display: none; }
[data-theme="light"] .header__theme-icon--dark { display: none; }
[data-theme="light"] .header__theme-icon--light { display: block; }

/* ---------- Sections ---------- */
.section {
    display: none;
    animation: fadeInSection 0.4s ease forwards;
}

.section--active { display: block; }

@keyframes fadeInSection {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.section__heading {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    margin-top: 32px;
}

.section__heading:first-child { margin-top: 0; }

.section__heading-icon {
    width: 22px;
    height: 22px;
    color: var(--accent-blue);
}

/* ---------- Stats Row ---------- */
.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 8px;
}

.stat-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all var(--transition-base);
    backdrop-filter: blur(12px);
}

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

.stat-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-card__icon svg { width: 24px; height: 24px; }

.stat-card__icon--blue { background: rgba(59, 130, 246, 0.15); color: var(--accent-blue); box-shadow: 0 0 20px var(--accent-blue-glow); }
.stat-card__icon--green { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); box-shadow: 0 0 20px var(--accent-green-glow); }
.stat-card__icon--red { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); box-shadow: 0 0 20px var(--accent-red-glow); }
.stat-card__icon--purple { background: rgba(139, 92, 246, 0.15); color: var(--accent-purple); box-shadow: 0 0 20px var(--accent-purple-glow); }

.stat-card__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.stat-card__value {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.stat-card__label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ---------- Service Grid (Dashboard) ---------- */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.service-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all var(--transition-base);
    backdrop-filter: blur(12px);
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--card-accent, var(--gradient-primary));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 30px var(--card-glow, var(--accent-blue-glow));
}

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

.service-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.service-card__icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-icon-bg, rgba(59, 130, 246, 0.12));
    color: var(--card-icon-color, var(--accent-blue));
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.service-card:hover .service-card__icon-wrapper {
    transform: scale(1.08) rotate(-3deg);
}

.service-card__icon-wrapper svg { width: 26px; height: 26px; }

.service-card__status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    border-radius: 20px;
}

.service-card__status--checking { color: var(--accent-amber); background: rgba(245, 158, 11, 0.1); }
.service-card__status--online { color: var(--accent-green); background: rgba(16, 185, 129, 0.1); }
.service-card__status--offline { color: var(--accent-red); background: rgba(239, 68, 68, 0.1); }

.service-card__status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.service-card__status--online .service-card__status-dot {
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.service-card__title { font-size: 1.1rem; font-weight: 700; letter-spacing: -0.01em; }
.service-card__desc { font-size: 0.825rem; color: var(--text-secondary); line-height: 1.5; }

.service-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.service-card__url {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.service-card:hover .service-card__url { color: var(--accent-blue); }

.service-card__arrow {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-input);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.service-card:hover .service-card__arrow {
    background: var(--accent-blue);
    color: white;
    transform: translateX(2px);
}

.service-card__arrow svg { width: 16px; height: 16px; }

/* ---------- Service Table ---------- */
.service-table-wrapper {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.service-table { width: 100%; border-collapse: collapse; }

.service-table th {
    text-align: left;
    padding: 14px 20px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-input);
}

.service-table td {
    padding: 16px 20px;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.service-table tbody tr { transition: background var(--transition-fast); }
.service-table tbody tr:hover { background: var(--bg-card-hover); }
.service-table tbody tr:last-child td { border-bottom: none; }

.service-table__name {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.service-table__name-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.service-table__name-icon svg { width: 18px; height: 18px; }

.service-table__domain {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.service-table__category {
    display: inline-flex;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.service-table__actions { display: flex; gap: 8px; }

.service-table__action-btn {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-input);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.service-table__action-btn:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.1);
}

.service-table__action-btn svg { width: 16px; height: 16px; }

/* =============================================
   ENHANCED STATUS MONITOR
   ============================================= */

/* Status overview cards */
.status-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.status-overview__card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    backdrop-filter: blur(12px);
    transition: all var(--transition-base);
}

.status-overview__card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.status-overview__value {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 4px;
}

.status-overview__value--green { color: var(--accent-green); }
.status-overview__value--red { color: var(--accent-red); }
.status-overview__value--blue { color: var(--accent-blue); }
.status-overview__value--amber { color: var(--accent-amber); }

.status-overview__label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

/* Overall status banner */
.status-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    font-weight: 600;
    font-size: 0.9rem;
}

.status-banner--healthy {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--accent-green);
}

.status-banner--degraded {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: var(--accent-amber);
}

.status-banner--down {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
}

.status-banner__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
    animation: pulse-dot 2s ease-in-out infinite;
}

/* Enhanced service status cards */
.status-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.status-detail-card {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    backdrop-filter: blur(12px);
    transition: all var(--transition-base);
    overflow: hidden;
}

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

.status-detail-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.status-detail-card__left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.status-detail-card__indicator {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
}

.status-detail-card__indicator--online {
    background: var(--accent-green);
    box-shadow: 0 0 12px var(--accent-green-glow);
}

.status-detail-card__indicator--offline {
    background: var(--accent-red);
    box-shadow: 0 0 12px var(--accent-red-glow);
}

.status-detail-card__indicator--checking {
    background: var(--accent-amber);
    animation: statusPulse 1.5s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.6; }
}

.status-detail-card__name {
    font-weight: 700;
    font-size: 1rem;
}

.status-detail-card__url {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 1px;
}

.status-detail-card__badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.status-detail-card__badge--online {
    color: var(--accent-green);
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.status-detail-card__badge--offline {
    color: var(--accent-red);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.status-detail-card__badge--checking {
    color: var(--accent-amber);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

/* Metrics row inside status card */
.status-detail-card__metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.status-metric {
    text-align: center;
    padding: 12px 8px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.status-metric__value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

.status-metric__label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-top: 2px;
    display: block;
}

/* Check history timeline */
.status-detail-card__timeline-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.status-timeline {
    display: flex;
    gap: 3px;
    align-items: flex-end;
    height: 28px;
    margin-bottom: 12px;
}

.status-timeline__bar {
    flex: 1;
    min-width: 4px;
    border-radius: 2px;
    transition: all var(--transition-fast);
    position: relative;
    cursor: pointer;
}

.status-timeline__bar:hover {
    transform: scaleY(1.15);
    filter: brightness(1.2);
}

.status-timeline__bar--online {
    background: var(--accent-green);
    opacity: 0.7;
}

.status-timeline__bar--offline {
    background: var(--accent-red);
    opacity: 0.8;
}

.status-timeline__bar--empty {
    background: var(--border-color);
    height: 4px !important;
}

.status-timeline__bar:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-secondary);
    white-space: nowrap;
    z-index: 10;
    pointer-events: none;
}

/* Sparkline canvas */
.status-detail-card__sparkline {
    width: 100%;
    height: 40px;
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}

/* Last checked */
.status-detail-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.status-detail-card__last-check {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}

.status-detail-card__link {
    font-size: 0.75rem;
    color: var(--accent-blue);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: color var(--transition-fast);
}

.status-detail-card__link:hover { color: var(--accent-purple); }
.status-detail-card__link svg { width: 14px; height: 14px; }

/* Status controls bar */
.status-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.status-controls__left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.status-controls__right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-controls__last-check {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Auto-refresh toggle */
.auto-refresh-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.auto-refresh-toggle__switch {
    position: relative;
    width: 40px;
    height: 22px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 11px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.auto-refresh-toggle__switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 16px;
    height: 16px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.auto-refresh-toggle__switch.active {
    background: rgba(59, 130, 246, 0.2);
    border-color: var(--accent-blue);
}

.auto-refresh-toggle__switch.active::after {
    left: 20px;
    background: var(--accent-blue);
}

/* =============================================
   LIVE PREVIEW
   ============================================= */
.preview-section {
    margin-top: 0;
}

.preview-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.preview-tab {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--radius-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.preview-tab:hover {
    border-color: var(--border-hover);
    color: var(--text-primary);
}

.preview-tab.active {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.preview-tab__icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.preview-frame-wrapper {
    background: var(--gradient-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.preview-frame-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--bg-input);
    border-bottom: 1px solid var(--border-color);
}

.preview-frame-bar__dots {
    display: flex;
    gap: 6px;
}

.preview-frame-bar__dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.preview-frame-bar__dot--red { background: #ff5f57; }
.preview-frame-bar__dot--yellow { background: #febc2e; }
.preview-frame-bar__dot--green { background: #28c840; }

.preview-frame-bar__url {
    flex: 1;
    margin: 0 16px;
    padding: 6px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.preview-frame-bar__actions {
    display: flex;
    gap: 8px;
}

.preview-frame-bar__btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.preview-frame-bar__btn:hover {
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.1);
}

.preview-frame-bar__btn svg { width: 16px; height: 16px; }

.preview-iframe {
    width: 100%;
    height: 65vh;
    min-height: 500px;
    border: none;
    background: white;
}

.preview-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 65vh;
    min-height: 500px;
    color: var(--text-muted);
    gap: 12px;
}

.preview-placeholder svg {
    width: 48px;
    height: 48px;
    opacity: 0.4;
}

.preview-placeholder__text {
    font-size: 0.9rem;
    font-weight: 500;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn--primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 0 20px var(--accent-blue-glow);
}

.btn--primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 24px var(--accent-blue-glow);
}

.btn--outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn--outline:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

/* ---------- Fixed Footer ---------- */
.footer {
    position: fixed;
    bottom: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--footer-height);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-sidebar);
    border-top: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
    z-index: 50;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .main { padding: 24px 20px; padding-bottom: calc(var(--footer-height) + 24px); }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .service-grid { grid-template-columns: 1fr; }
    .status-detail-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .mobile-toggle { display: flex; }
    .main { margin-left: 0; padding: 80px 16px 24px; padding-bottom: calc(var(--footer-height) + 24px); }
    .footer { left: 0; }
    .header { flex-direction: column; align-items: flex-start; }
    .header__right { width: 100%; }
    .header__search { flex: 1; }
    .stats-row { grid-template-columns: 1fr 1fr; }
    .stat-card__value { font-size: 1rem; }
    .service-grid, .status-detail-grid { grid-template-columns: 1fr; }
    .status-overview { grid-template-columns: repeat(2, 1fr); }
    .service-table-wrapper { overflow-x: auto; }
    .service-table { min-width: 700px; }
    .status-detail-card__metrics { grid-template-columns: repeat(3, 1fr); }
    .preview-iframe, .preview-placeholder { min-height: 350px; height: 50vh; }
}

@media (max-width: 480px) {
    .stats-row { grid-template-columns: 1fr; }
    .status-overview { grid-template-columns: 1fr; }
}