/* =========================================================
   SMARTBOX v6.0 · GLASS PREMIUM
   Font: Montserrat | Tema: Glassmorphism + Abu-abu gelap + Cyan
   ========================================================= */

:root {
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
    --glass-blur: 20px;

    --bg-primary: #0d0d16;
    --bg-secondary: #13131f;
    --cyan: #38bdf8;
    --cyan-glow: 0 0 30px rgba(56, 189, 248, 0.15);
    --green: #4ade80;
    --yellow: #facc15;
    --pink: #f472b6;
    --red: #f87171;
    --text-primary: #f0f0ff;
    --text-secondary: #9aa0b8;
    --text-muted: #5a607a;

    --radius: 16px;
    --radius-lg: 24px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 16px 20px 40px;
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(56, 189, 248, 0.04), transparent 60%),
        radial-gradient(ellipse at 80% 70%, rgba(56, 189, 248, 0.03), transparent 50%);
}

/* ===== LOADING ===== */
.loading-screen {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loading-screen.fade {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}
.loader {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.loader-box {
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--cyan), var(--pink));
    color: #0b1120;
    font-size: 24px;
    animation: loaderPulse 1.2s ease-in-out infinite;
    z-index: 2;
}
@keyframes loaderPulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}
.loader-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid transparent;
    animation: loaderSpin 1.5s linear infinite;
}
.loader-ring:nth-child(2) {
    width: 100%;
    height: 100%;
    border-top-color: var(--cyan);
    animation-duration: 1.2s;
}
.loader-ring:nth-child(3) {
    width: 80%;
    height: 80%;
    border-right-color: var(--pink);
    animation-duration: 1.8s;
    animation-direction: reverse;
}
.loader-ring:nth-child(4) {
    width: 60%;
    height: 60%;
    border-bottom-color: var(--yellow);
    animation-duration: 2.4s;
}
@keyframes loaderSpin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
.loader-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 4px;
    color: var(--text-muted);
    animation: loaderText 1.5s ease-in-out infinite;
}
@keyframes loaderText {
    0%,
    100% {
        opacity: 0.4;
    }
    50% {
        opacity: 1;
    }
}

/* ===== BACKGROUND ===== */
.cyber-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: radial-gradient(ellipse at 30% 40%, rgba(0, 240, 255, 0.03), transparent 60%),
        radial-gradient(ellipse at 70% 60%, rgba(255, 45, 149, 0.03), transparent 50%),
        var(--bg-primary);
}
.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
}
.scanline {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(0deg, transparent 0px, transparent 3px, rgba(0, 240, 255, 0.005) 3px, rgba(0, 240, 255, 0.005) 4px);
    animation: scanMove 8s linear infinite;
    pointer-events: none;
}
@keyframes scanMove {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(100%);
    }
}
.glitch-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyan), var(--pink), var(--cyan), transparent);
    z-index: 999;
    animation: glitchBar 3s ease-in-out infinite;
    opacity: 0.3;
}
@keyframes glitchBar {
    0%,
    100% {
        transform: translateX(-100%);
        opacity: 0;
    }
    20%,
    80% {
        opacity: 0.5;
    }
    50% {
        transform: translateX(100%);
        opacity: 0.8;
    }
}

/* ===== SIDEBAR ===== */
.sidebar {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100vh;
    padding: 28px 18px 20px;
    background: rgba(13, 13, 22, 0.92);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-right: 1px solid var(--glass-border);
    z-index: 1000;
    transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}
.sidebar.active {
    left: 0;
}
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: 18px;
}
.brand-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--cyan), #0891b2);
    color: #0b1120;
    font-size: 22px;
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.2);
}
.sidebar-brand h1 {
    font-size: 18px;
    font-weight: 900;
    letter-spacing: 0.5px;
}
.sidebar-brand h1 span {
    color: var(--cyan);
}
.sidebar-brand span:last-child {
    display: block;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-muted);
}
.sidebar-nav {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 11px 16px;
    border-radius: 12px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.82rem;
    transition: var(--transition);
    border: 1px solid transparent;
    text-decoration: none;
}
.sidebar-nav a i {
    width: 22px;
    text-align: center;
    font-size: 1rem;
}
.sidebar-nav a:hover {
    color: #fff;
    background: rgba(56, 189, 248, 0.06);
    border-color: rgba(56, 189, 248, 0.08);
    transform: translateX(4px);
}
.sidebar-nav a.active {
    color: var(--cyan);
    background: rgba(56, 189, 248, 0.08);
    border-color: rgba(56, 189, 248, 0.12);
    box-shadow: var(--cyan-glow);
}
.sidebar-divider {
    height: 1px;
    background: var(--glass-border);
    margin: 8px 12px;
    opacity: 0.4;
}
.sidebar-footer {
    border-top: 1px solid var(--glass-border);
    padding-top: 16px;
    margin-top: 6px;
}
.status-cyber {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(56, 189, 248, 0.04);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}
.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 16px var(--green);
    animation: pulse-dot 1.8s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.3;
        transform: scale(0.7);
    }
}
.status-cyber span:last-child {
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--green);
}
.version {
    display: block;
    text-align: center;
    margin-top: 10px;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-muted);
}
.sidebar-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 999;
    display: none;
}
.sidebar-overlay.active {
    display: block;
}

/* ===== HAMBURGER ===== */
.hamburger {
    display: flex !important;
    flex-direction: column;
    gap: 4px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    min-width: 48px;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: pointer;
    transition: var(--transition);
}
.hamburger:hover {
    border-color: var(--cyan);
    background: rgba(56, 189, 248, 0.06);
}
.hamburger span {
    display: block;
    width: 26px;
    height: 2.5px;
    background: var(--text-primary);
    border-radius: 4px;
    transition: var(--transition);
}
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
    background: var(--cyan);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
    background: var(--pink);
}

/* ===== HEADER ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 24px;
    border-radius: var(--radius);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
}
.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}
.header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}
.header-brand i {
    font-size: 26px;
    color: var(--cyan);
    filter: drop-shadow(0 0 20px rgba(56, 189, 248, 0.2));
    animation: float-icon 3.5s ease-in-out infinite;
}
@keyframes float-icon {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
    }
}
.header-brand .brand-main {
    font-size: 16px;
    font-weight: 900;
    letter-spacing: 0.5px;
}
.header-brand .brand-sub {
    display: block;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-muted);
}
.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.connection-cyber {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px 6px 12px;
    border-radius: 40px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.cyber-led {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #facc15;
    box-shadow: 0 0 14px #facc15;
    transition: var(--transition);
}
.cyber-led.online {
    background: var(--green);
    box-shadow: 0 0 18px var(--green);
    animation: pulse-green 1.6s infinite;
}
@keyframes pulse-green {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.35;
    }
}
.connection-cyber span:last-child {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: #facc15;
}
.connection-cyber span:last-child.online {
    color: var(--green);
}
.clock-cyber {
    text-align: right;
    line-height: 1.2;
}
.clock-cyber #clockTime {
    display: block;
    font-size: 16px;
    font-weight: 800;
    color: var(--cyan);
    letter-spacing: 0.5px;
}
.clock-cyber #clockDate {
    font-size: 9px;
    font-weight: 600;
    color: var(--text-muted);
}
.notif-badge-btn {
    position: relative;
    padding: 8px 10px;
    border-radius: 50%;
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: var(--transition);
    cursor: pointer;
}
.notif-badge-btn:hover {
    border-color: var(--cyan);
    color: #fff;
    transform: scale(1.05);
}
.notif-badge-btn .badge-count {
    position: absolute;
    top: -4px;
    right: -4px;
    font-size: 8px;
    font-weight: 800;
    background: var(--pink);
    color: #fff;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
}
.notif-badge-btn .badge-count.show {
    display: flex;
}

/* ===== MAIN ===== */
.main {
    max-width: 1400px;
    margin: 0 auto;
}
.section {
    animation: fade-up 0.5s ease;
}
.section.hidden {
    display: none !important;
}
@keyframes fade-up {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== HERO ===== */
.hero-glass {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 34px;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    margin-bottom: 22px;
    flex-wrap: wrap;
    gap: 20px;
}
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--cyan);
    margin-bottom: 6px;
}
.hero-tag i {
    font-size: 6px;
    animation: pulse-dot 1.5s infinite;
}
.hero-text h1 {
    font-size: clamp(22px, 3vw, 36px);
    font-weight: 900;
    letter-spacing: 0.5px;
}
.hero-text h1 span {
    color: var(--cyan);
}
.hero-text p {
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    margin-top: 2px;
}
.hero-stats {
    display: flex;
    gap: 32px;
    margin-top: 14px;
}
.hero-stats div span {
    display: block;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.hero-stats div strong {
    font-size: 22px;
    font-weight: 900;
    color: var(--cyan);
}
.hero-display .display-screen {
    position: relative;
    width: 160px;
    height: 100px;
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: grid;
    place-items: center;
    overflow: hidden;
}
.display-screen .screen-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    z-index: 1;
}
.display-screen .screen-content i {
    font-size: 28px;
    color: var(--cyan);
    animation: float-icon 3s infinite;
}
.display-screen .screen-content span {
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.scan-effect {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, transparent 0%, rgba(56, 189, 248, 0.04) 50%, transparent 100%);
    animation: scan-slide 2.4s ease-in-out infinite;
}
@keyframes scan-slide {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

/* ===== STATS 4 KARTU ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    margin-bottom: 24px;
}
.stat-card {
    padding: 18px 20px;
    border-radius: var(--radius);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    display: flex;
    align-items: center;
    gap: 14px;
    transition: var(--transition);
    cursor: default;
    min-height: 96px;
    position: relative;
}
.stat-card:hover {
    border-color: rgba(56, 189, 248, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5), var(--cyan-glow);
}
.stat-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    font-size: 18px;
    flex-shrink: 0;
    background: rgba(56, 189, 248, 0.06);
    color: var(--cyan);
}
.stat-icon.yellow {
    color: var(--yellow);
    background: rgba(250, 204, 21, 0.06);
}
.stat-icon.green {
    color: var(--green);
    background: rgba(74, 222, 128, 0.06);
}
.stat-info {
    flex: 1;
    min-width: 0;
}
.stat-info span {
    display: block;
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.stat-info strong {
    display: block;
    font-size: 18px;
    font-weight: 900;
    margin: 2px 0 3px;
    transition: var(--transition);
}
.stat-info small {
    font-size: 10px;
    font-weight: 500;
    color: var(--text-secondary);
}
.stat-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    border-radius: 0 0 var(--radius) var(--radius);
    transition: width 0.6s ease;
}
.stat-bar.cyan {
    background: var(--cyan);
    width: 60%;
}
.stat-bar.yellow {
    background: var(--yellow);
    width: 80%;
}
.stat-bar.green {
    background: var(--green);
    width: 100%;
}

/* ===== CHARTS ===== */
.charts-row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}
.chart-card {
    padding: 18px 20px 20px;
    border-radius: var(--radius);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}
.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
}
.chart-header h3 {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.5px;
}
.chart-header h3 i {
    color: var(--cyan);
    margin-right: 8px;
}
.chart-meta {
    display: flex;
    gap: 16px;
    font-size: 9px;
    font-weight: 600;
    color: var(--text-muted);
}
.chart-meta strong {
    color: var(--text-primary);
    font-weight: 800;
}
.chart-wrap {
    position: relative;
    height: 190px;
}

/* ===== BOTTOM GRID ===== */
.bottom-grid {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 20px;
    margin-bottom: 24px;
}
.panel-glass {
    padding: 20px 22px;
    border-radius: var(--radius);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}
.panel-glass:hover {
    border-color: rgba(56, 189, 248, 0.12);
}
.panel-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.panel-tag {
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--cyan);
}
.panel-tag i {
    font-size: 6px;
    margin-right: 4px;
}
.panel-head h3 {
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.3px;
    flex: 1;
}
.btn-link {
    color: var(--cyan);
    font-size: 10px;
    font-weight: 700;
    transition: var(--transition);
    text-decoration: none;
    background: transparent;
    border: none;
    cursor: pointer;
}
.btn-link:hover {
    color: #fff;
    text-shadow: var(--cyan-glow);
}

/* ===== MONITOR ===== */
.monitor-body {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 18px;
    align-items: center;
    min-height: 130px;
}
.signal-area {
    position: relative;
    min-height: 110px;
    display: grid;
    place-items: center;
}
.signal-dot {
    position: relative;
    z-index: 2;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cyan), #0891b2);
    color: #0b1120;
    font-size: 18px;
    animation: signal-pulse 2.2s ease-in-out infinite;
}
@keyframes signal-pulse {
    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 20px rgba(56, 189, 248, 0.15);
    }
    50% {
        transform: scale(1.06);
        box-shadow: 0 0 40px rgba(56, 189, 248, 0.3);
    }
}
.ring-wave {
    position: absolute;
    border: 1px solid rgba(56, 189, 248, 0.08);
    border-radius: 50%;
    animation: ring-expand 3s ease-out infinite;
}
.ring-wave.r1 {
    width: 72px;
    height: 72px;
}
.ring-wave.r2 {
    width: 100px;
    height: 100px;
    animation-delay: -1s;
}
.ring-wave.r3 {
    width: 128px;
    height: 128px;
    animation-delay: -2s;
}
@keyframes ring-expand {
    0% {
        transform: scale(0.7);
        opacity: 0.7;
    }
    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}
.monitor-data span {
    display: block;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.monitor-data strong {
    display: block;
    font-size: 19px;
    font-weight: 900;
    color: var(--cyan);
    margin: 4px 0 6px;
}
.monitor-data p {
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
}
.monitor-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 14px;
    border-top: 1px solid var(--glass-border);
    margin-top: 14px;
}
.monitor-foot span {
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.monitor-foot strong {
    font-size: 11px;
    font-weight: 800;
    color: #facc15;
}
.bars {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 20px;
}
.bars span {
    width: 4px;
    border-radius: 4px;
    background: var(--cyan);
    animation: bar-bounce 1.6s ease-in-out infinite;
}
.bars span:nth-child(1) {
    height: 6px;
    animation-delay: 0s;
}
.bars span:nth-child(2) {
    height: 10px;
    animation-delay: 0.3s;
}
.bars span:nth-child(3) {
    height: 15px;
    animation-delay: 0.6s;
}
.bars span:nth-child(4) {
    height: 20px;
    animation-delay: 0.9s;
}
@keyframes bar-bounce {
    0%,
    100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

/* ===== DOOR PANEL ===== */
.door-display {
    width: 120px;
    height: 120px;
    align-self: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: 24px;
    border: 1px solid rgba(250, 204, 21, 0.08);
    background: rgba(250, 204, 21, 0.02);
    color: var(--yellow);
    margin: 0 auto 16px;
    transition: var(--transition);
}
.door-display i {
    font-size: 32px;
}
.door-display strong {
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
}
.door-stats {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin-bottom: 16px;
}
.door-stats>div {
    padding: 8px 10px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
    text-align: center;
    border: 1px solid var(--glass-border);
}
.door-stats span {
    display: block;
    font-size: 7px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
}
.door-stats strong {
    display: block;
    font-size: 10px;
    font-weight: 800;
    margin-top: 2px;
}

/* ===== BUTTONS ===== */
.btn-cyber {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 24px;
    border-radius: var(--radius);
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--cyan), #0891b2);
    color: #0b1120;
    border: none;
    transition: var(--transition);
    width: 100%;
    cursor: pointer;
}
.btn-cyber:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 32px rgba(56, 189, 248, 0.25);
}
.btn-cyber:active {
    transform: translateY(0);
}
.btn-cyber:disabled {
    opacity: 0.4;
    transform: none !important;
    cursor: not-allowed;
    box-shadow: none !important;
}
.btn-cyber.secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
}
.btn-cyber.secondary:hover {
    background: rgba(255, 255, 255, 0.03);
    color: #fff;
    transform: translateY(-2px);
}
.btn-danger-link {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--pink);
    font-size: 10px;
    font-weight: 700;
    transition: var(--transition);
    background: transparent;
    border: none;
    cursor: pointer;
}
.btn-danger-link:hover {
    color: #f9a8d4;
    transform: scale(1.04);
}
.note-cyber {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-top: 12px;
    font-size: 9px;
    font-weight: 500;
    color: var(--text-muted);
}
.note-cyber i {
    color: var(--cyan);
    margin-top: 1px;
}

/* ===== ACTIVITY ===== */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 4px;
}
.activity-list::-webkit-scrollbar {
    width: 4px;
}
.activity-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
}
.activity-list::-webkit-scrollbar-thumb {
    background: var(--cyan);
    border-radius: 8px;
}
.activity {
    display: grid;
    grid-template-columns: 34px 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.02);
    background: rgba(0, 0, 0, 0.15);
    animation: slide-in 0.3s ease;
}
@keyframes slide-in {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
.activity:hover {
    background: rgba(56, 189, 248, 0.03);
    border-color: rgba(56, 189, 248, 0.05);
}
.activity-icon {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: rgba(56, 189, 248, 0.06);
    color: var(--cyan);
    font-size: 12px;
}
.activity-text strong {
    display: block;
    font-size: 11px;
    font-weight: 700;
}
.activity-text p {
    font-size: 9px;
    color: var(--text-muted);
    font-weight: 500;
}
.activity time {
    font-size: 8px;
    font-weight: 700;
    color: var(--text-muted);
}

/* ===== SECTION PAGES ===== */
.section-head {
    margin-bottom: 22px;
}
.section-tag {
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--cyan);
}
.section-head h2 {
    font-size: 26px;
    font-weight: 900;
    letter-spacing: 0.5px;
    margin: 2px 0 4px;
}
.section-head p {
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
}
.access-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.access-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    min-height: 240px;
    padding: 28px 26px;
}
.shield-big {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: rgba(56, 189, 248, 0.06);
    color: var(--cyan);
    font-size: 24px;
    margin-bottom: 14px;
}
.access-card h3 {
    font-size: 20px;
    font-weight: 800;
}
.access-card p {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    margin: 4px 0 16px;
}
.mech-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--glass-border);
}
.mech-row span {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 12px;
}
.mech-row span i {
    color: var(--cyan);
    width: 20px;
}
.mech-row strong {
    font-size: 11px;
    font-weight: 800;
}
.info-cyber {
    display: flex;
    gap: 10px;
    padding: 12px 14px;
    margin-top: 14px;
    border-radius: 12px;
    background: rgba(56, 189, 248, 0.03);
    border: 1px solid var(--glass-border);
}
.info-cyber i {
    color: var(--cyan);
    font-size: 14px;
}
.info-cyber p {
    color: var(--text-secondary);
    font-size: 10px;
    font-weight: 500;
}

/* ===== DEVICES ===== */
.devices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    padding: 4px 0;
}
.device-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
    transition: var(--transition);
}
.device-item:hover {
    background: rgba(56, 189, 248, 0.04);
    border-color: rgba(56, 189, 248, 0.12);
    transform: translateY(-2px);
}
.device-item .dev-icon {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    background: rgba(56, 189, 248, 0.06);
    color: var(--cyan);
    font-size: 16px;
}
.device-item .dev-info {
    flex: 1;
}
.device-item .dev-info .dev-name {
    display: block;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.3px;
}
.device-item .dev-info .dev-status {
    display: block;
    font-size: 9px;
    font-weight: 600;
    margin-top: 2px;
}
.device-item .dev-led {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}
.device-item .dev-led.online {
    background: var(--green);
    box-shadow: 0 0 14px var(--green);
}
.device-item .dev-led.offline {
    background: var(--red);
    box-shadow: 0 0 14px var(--red);
}

/* ===== SETTINGS ===== */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.setting-icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(56, 189, 248, 0.06);
    color: var(--cyan);
    font-size: 18px;
    margin-bottom: 12px;
}
.settings-grid .panel-glass h3 {
    font-size: 15px;
    font-weight: 800;
}
.settings-grid .panel-glass p {
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
    margin: 4px 0 12px;
}
.status-badge {
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.5px;
    padding: 4px 14px;
    border-radius: 40px;
}
.status-badge.green {
    color: var(--green);
    border: 1px solid rgba(74, 222, 128, 0.15);
}
.status-badge.cyan {
    color: var(--cyan);
    border: 1px solid rgba(56, 189, 248, 0.15);
}
.status-badge.red {
    color: var(--red);
    border: 1px solid rgba(248, 113, 113, 0.15);
}

/* ===== MODAL ===== */
.modal {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.modal.hidden {
    display: none !important;
}
.modal-glass {
    width: 100%;
    max-width: 420px;
    padding: 32px 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    background: rgba(13, 13, 22, 0.92);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    position: relative;
    animation: modal-in 0.3s ease;
}
@keyframes modal-in {
    from {
        opacity: 0;
        transform: scale(0.94) translateY(12px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}
.modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    color: var(--text-muted);
    font-size: 1.3rem;
    padding: 4px 10px;
    border-radius: 8px;
    transition: var(--transition);
    background: transparent;
    border: none;
    cursor: pointer;
}
.modal-close:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
}
.modal-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: rgba(56, 189, 248, 0.06);
    color: var(--cyan);
    font-size: 22px;
    margin-bottom: 14px;
}
.modal-tag {
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--cyan);
}
.modal-glass h2 {
    font-size: 22px;
    font-weight: 900;
    letter-spacing: 0.3px;
}
.modal-glass>p {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    margin: 4px 0 18px;
}
.pin-input-cyber {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.25);
    color: #fff;
    font-size: 1.3rem;
    text-align: center;
    letter-spacing: 10px;
    font-weight: 700;
    transition: var(--transition);
}
.pin-input-cyber:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.08);
}
.input-group-cyber {
    margin-bottom: 14px;
}
.input-group-cyber label {
    display: block;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.input-group-cyber .pin-input-cyber {
    letter-spacing: 6px;
    font-size: 1.1rem;
}
.pin-msg {
    min-height: 22px;
    font-size: 11px;
    font-weight: 600;
    color: var(--pink);
    margin: 8px 0 4px;
}
.modal-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 12px;
}
.modal-foot {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 14px;
    font-size: 9px;
    color: var(--text-muted);
}
.modal-foot i {
    color: var(--cyan);
}

/* ===== ABOUT ===== */
.about-content p {
    color: var(--text-secondary);
    font-size: 13px;
    padding: 4px 0;
    line-height: 1.6;
    font-weight: 500;
}
.about-content p strong {
    color: var(--text-primary);
    font-weight: 700;
}
.about-content p:last-child {
    border-top: 1px solid var(--glass-border);
    padding-top: 10px;
    margin-top: 6px;
}

/* ===== TOAST ===== */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
    width: 100%;
    pointer-events: none;
}
.toast {
    background: rgba(13, 13, 22, 0.94);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 16px 20px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    gap: 14px;
    animation: bounce-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: auto;
    transition: all 0.3s ease;
}
.toast.out {
    animation: bounce-out 0.3s ease forwards;
}
@keyframes bounce-in {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
@keyframes bounce-out {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
}
.toast-icon {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 10px;
    font-size: 16px;
    flex-shrink: 0;
}
.toast-icon.success {
    background: rgba(74, 222, 128, 0.1);
    color: var(--green);
}
.toast-icon.warning {
    background: rgba(250, 204, 21, 0.1);
    color: var(--yellow);
}
.toast-icon.danger {
    background: rgba(248, 113, 113, 0.1);
    color: var(--red);
}
.toast-icon.info {
    background: rgba(56, 189, 248, 0.1);
    color: var(--cyan);
}
.toast-content {
    flex: 1;
}
.toast-content .toast-title {
    display: block;
    font-weight: 800;
    font-size: 12px;
}
.toast-content .toast-desc {
    display: block;
    font-size: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: 2px;
}
.toast-time {
    font-size: 8px;
    font-weight: 700;
    color: var(--text-muted);
    flex-shrink: 0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .bottom-grid {
        grid-template-columns: 1fr;
    }
    .settings-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 1024px) {
    .charts-row {
        grid-template-columns: 1fr;
    }
    .access-grid {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    body {
        padding: 12px 14px;
    }
    .sidebar {
        width: 260px;
    }
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .hero-glass {
        flex-direction: column;
        text-align: center;
        padding: 20px;
    }
    .hero-stats {
        justify-content: center;
    }
    .hero-display .display-screen {
        width: 120px;
        height: 80px;
    }
    .monitor-body {
        grid-template-columns: 1fr;
    }
    .signal-area {
        min-height: 90px;
    }
    .door-stats {
        grid-template-columns: 1fr;
    }
    .activity {
        grid-template-columns: 30px 1fr;
    }
    .activity time {
        grid-column: 2;
    }
    .settings-grid {
        grid-template-columns: 1fr;
    }
    .header {
        flex-direction: column;
        align-items: stretch;
    }
    .header-right {
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .clock-cyber {
        text-align: left;
    }
    .devices-grid {
        grid-template-columns: 1fr 1fr;
    }
    .modal-glass {
        padding: 24px 18px;
    }
    .toast-container {
        right: 16px;
        bottom: 16px;
        max-width: calc(100% - 32px);
    }
}
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .header-brand .brand-main {
        font-size: 13px;
    }
    .connection-cyber span:last-child {
        font-size: 8px;
    }
    .devices-grid {
        grid-template-columns: 1fr;
    }
    .modal-actions {
        grid-template-columns: 1fr;
    }
}