:root {
    --bg-body: #eef2f6;
    /* Soft blue-grey pastel background */
    --bg-card: #f8fafc;
    /* Slightly off-white for the clay base */
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --accent-temp: #ff8e72;
    --accent-hum: #4fd1c5;
    --accent-green: #48bb78;
    --accent-blue: #4299e1;
    --accent-red: #fc8181;
    --nav-height: 70px;

    /* Claymorphism Shadows */
    --clay-shadow-outer: 8px 8px 16px rgba(163, 177, 198, 0.4), -8px -8px 16px rgba(255, 255, 255, 0.8);
    --clay-shadow-inner-light: inset -4px -4px 10px rgba(0, 0, 0, 0.02), inset 4px 4px 10px rgba(255, 255, 255, 1);
    --clay-shadow-inset-only: inset 5px 5px 10px rgba(163, 177, 198, 0.3), inset -5px -5px 10px rgba(255, 255, 255, 0.9);

    --clay-border-radius: 35px;
    --clay-btn-radius: 20px;
}

/* ===== DARK MODE ===== */
[data-theme="dark"] {
    --bg-body: #1a1d2e;
    --bg-card: #222640;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --accent-temp: #ff9a85;
    --accent-hum: #5ce0d4;
    --accent-green: #5ecc8e;
    --accent-blue: #63b3ed;
    --accent-red: #fc9090;

    --clay-shadow-outer: 6px 6px 14px rgba(0, 0, 0, 0.45), -6px -6px 14px rgba(55, 60, 90, 0.25);
    --clay-shadow-inner-light: inset -3px -3px 8px rgba(255, 255, 255, 0.03), inset 3px 3px 8px rgba(0, 0, 0, 0.25);
    --clay-shadow-inset-only: inset 4px 4px 10px rgba(0, 0, 0, 0.35), inset -4px -4px 10px rgba(55, 60, 90, 0.2);
}

[data-theme="dark"] .login-card {
    border-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .login-card input,
[data-theme="dark"] .form-control,
[data-theme="dark"] .date-input {
    background: #1a1d2e;
    color: var(--text-primary);
}

[data-theme="dark"] .login-card input::placeholder,
[data-theme="dark"] .form-control::placeholder,
[data-theme="dark"] .date-input::placeholder {
    color: #64748b;
}

[data-theme="dark"] .login-card input:focus,
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .date-input:focus {
    box-shadow: inset 5px 5px 10px rgba(0, 0, 0, 0.4), inset -5px -5px 10px rgba(55, 60, 90, 0.2), 0 0 0 3px rgba(99, 179, 237, 0.25);
}

[data-theme="dark"] .app-header {
    border-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .card {
    border-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .lamp-status-box {
    background: #1a1d2e;
    border-color: transparent;
}

[data-theme="dark"] .lamp-status-box.active {
    background: var(--bg-card);
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .chart-box {
    background: #1a1d2e;
}

[data-theme="dark"] .mode-selector {
    background: #1a1d2e;
}

[data-theme="dark"] .btn-mode {
    color: var(--text-secondary);
}

[data-theme="dark"] .btn-mode.active {
    background: var(--bg-card);
    color: var(--accent-blue);
}

[data-theme="dark"] .btn-lamp {
    background: #1a1d2e;
    color: var(--text-secondary);
}

[data-theme="dark"] .btn {
    background: var(--bg-card);
    color: var(--text-primary);
}

[data-theme="dark"] .btn-rotate {
    color: var(--accent-blue);
}

[data-theme="dark"] .btn-stop {
    color: var(--accent-red);
}

[data-theme="dark"] .log-table td {
    background: var(--bg-card);
}

[data-theme="dark"] .log-table tbody tr {
    box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.3), -3px -3px 8px rgba(55, 60, 90, 0.15);
}

[data-theme="dark"] .tab-btn {
    background: var(--bg-card);
    color: var(--text-secondary);
}

[data-theme="dark"] .filter-btn {
    background: var(--bg-card);
    color: var(--accent-blue);
}

[data-theme="dark"] .notif-item {
    border-color: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .bottom-nav {
    background: var(--bg-card);
    border-color: rgba(255, 255, 255, 0.06);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.45), var(--clay-shadow-inner-light);
}

[data-theme="dark"] .status-badge.online,
[data-theme="dark"] .status-badge.offline {
    background: #1a1d2e;
}

[data-theme="dark"] #btnEmg {
    box-shadow: 0 8px 18px rgba(208, 0, 0, 0.4), var(--clay-shadow-inner-light);
}

[data-theme="dark"] #prof-img {
    border-color: #2d3250 !important;
}

[data-theme="dark"] hr {
    border-color: rgba(255, 255, 255, 0.08) !important;
}

[data-theme="dark"] .login-card img {
    border-color: #2d3250;
}

/* ===== TOMBOL BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: calc(var(--nav-height) + 30px);
    right: 20px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--accent-blue);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--clay-shadow-outer), var(--clay-shadow-inner-light);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(66, 153, 225, 0.4), var(--clay-shadow-inner-light);
}

.back-to-top:active {
    transform: scale(0.92);
}

[data-theme="dark"] .back-to-top {
    border-color: rgba(255, 255, 255, 0.08);
}

/* ===== THEME TOGGLE BUTTON ===== */
.theme-toggle-btn {
    width: 38px;
    height: 38px;
    border: none;
    border-radius: 50%;
    background: var(--bg-card);
    color: var(--accent-blue);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--clay-shadow-outer), var(--clay-shadow-inner-light);
    border: 2px solid rgba(255, 255, 255, 0.5);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-toggle-btn:hover {
    transform: rotate(25deg) scale(1.08);
    color: #f6ad55;
}

.theme-toggle-btn:active {
    transform: scale(0.92);
    box-shadow: var(--clay-shadow-inset-only);
}

[data-theme="dark"] .theme-toggle-btn {
    border-color: rgba(255, 255, 255, 0.06);
    color: #fbd38d;
}

[data-theme="dark"] .theme-toggle-btn:hover {
    color: #fefcbf;
}

/* Login page theme toggle (top right corner) */
.login-theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
}

body {
    background-color: var(--bg-body);
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    margin: 0;
    padding: 0;
    padding-bottom: calc(var(--nav-height) + 60px);
    transition: background-color 0.35s ease, color 0.35s ease;
}

/* --- Login Overlay --- */
#login-page {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-body);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.login-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 40px;
    box-shadow: var(--clay-shadow-outer), var(--clay-shadow-inner-light);
    border: 2px solid rgba(255, 255, 255, 0.6);
    width: 90%;
    max-width: 400px;
    text-align: center;
    box-sizing: border-box;
}

/* Login Logo - Animated Wrapper */
.login-logo-wrapper {
    position: relative;
    width: 130px;
    height: 130px;
    margin: 15px auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

/* Glowing Rotating Ring */
.login-logo-ring {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--accent-blue);
    border-right-color: var(--accent-hum);
    animation: ringRotate 3s linear infinite;
    filter: drop-shadow(0 0 6px rgba(66, 153, 225, 0.4));
}

.login-logo-ring.ring-2 {
    inset: -12px;
    border-width: 2px;
    border-top-color: var(--accent-temp);
    border-left-color: var(--accent-green);
    border-right-color: transparent;
    border-bottom-color: transparent;
    animation: ringRotateReverse 5s linear infinite;
    filter: drop-shadow(0 0 5px rgba(255, 142, 114, 0.3));
    opacity: 0.6;
}

@keyframes ringRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes ringRotateReverse {
    from {
        transform: rotate(360deg);
    }

    to {
        transform: rotate(0deg);
    }
}

/* The Logo Image */
.login-logo-img {
    width: 125px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid white;
    box-shadow:
        var(--clay-shadow-outer),
        0 0 20px rgba(66, 153, 225, 0.15),
        inset 0 -3px 6px rgba(0, 0, 0, 0.06);
    position: relative;
    z-index: 2;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
}

.login-logo-wrapper:hover .login-logo-img {
    transform: scale(1.08);
    box-shadow:
        var(--clay-shadow-outer),
        0 0 30px rgba(66, 153, 225, 0.3),
        inset 0 -3px 6px rgba(0, 0, 0, 0.06);
}

/* Shine Sweep Effect */
.login-logo-shine {
    position: absolute;
    top: 5px;
    left: 5px;
    width: 125px;
    height: 150px;
    border-radius: 50%;
    z-index: 3;
    overflow: hidden;
    pointer-events: none;
}

.login-logo-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 40%;
    height: 200%;
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.35),
            transparent);
    transform: rotate(25deg);
    animation: logoShine 4s ease-in-out infinite;
}

@keyframes logoShine {

    0%,
    70%,
    100% {
        left: -60%;
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    40% {
        left: 130%;
        opacity: 0;
    }
}

/* Dark mode adjustments */
[data-theme="dark"] .login-logo-img {
    border-color: #2d3250;
    box-shadow:
        var(--clay-shadow-outer),
        0 0 25px rgba(99, 179, 237, 0.2),
        inset 0 -3px 6px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .login-logo-wrapper:hover .login-logo-img {
    box-shadow:
        var(--clay-shadow-outer),
        0 0 35px rgba(99, 179, 237, 0.35),
        inset 0 -3px 6px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .login-logo-ring {
    border-top-color: var(--accent-blue);
    border-right-color: var(--accent-hum);
    filter: drop-shadow(0 0 8px rgba(99, 179, 237, 0.5));
}

[data-theme="dark"] .login-logo-ring.ring-2 {
    border-top-color: var(--accent-temp);
    border-left-color: var(--accent-green);
    filter: drop-shadow(0 0 7px rgba(255, 154, 133, 0.4));
}

[data-theme="dark"] .login-logo-shine::after {
    background: linear-gradient(90deg,
            transparent,
            rgba(255, 255, 255, 0.12),
            transparent);
}

.login-card h2 {
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

/* Form Inputs (Indented Clay) */
.login-card input,
.form-control,
.date-input {
    width: 100%;
    padding: 15px;
    margin: 12px 0;
    border: none;
    border-radius: 15px;
    box-sizing: border-box;
    font-family: inherit;
    font-size: 0.85rem;
    background: #eef2f6;
    box-shadow: var(--clay-shadow-inset-only);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.login-card input:focus,
.form-control:focus,
.date-input:focus {
    outline: none;
    box-shadow: inset 6px 6px 12px rgba(163, 177, 198, 0.4), inset -6px -6px 12px rgba(255, 255, 255, 1), 0 0 0 3px rgba(66, 153, 225, 0.2);
}

/* Base Button (Extruded Clay) */
.login-btn,
.btn,
.filter-btn,
.tab-btn {
    padding: 15px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: var(--clay-btn-radius);
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 6px 6px 12px rgba(163, 177, 198, 0.3), -6px -6px 12px rgba(255, 255, 255, 0.8), var(--clay-shadow-inner-light);
}

.login-btn {
    width: 100%;
    background: var(--accent-blue);
    color: white;
    margin-top: 15px;
    border-color: rgba(255, 255, 255, 0.2);
}

.login-btn:active,
.btn:active,
.filter-btn:active,
.tab-btn:active {
    transform: scale(0.97) translateY(2px);
    box-shadow: var(--clay-shadow-inset-only);
}

/* Responsivitas untuk layar sangat kecil */
@media (max-width: 360px) {
    .login-card {
        padding: 30px 20px;
    }

    .login-card h2 {
        font-size: 1.2rem;
    }
}

/* --- Main Content (Hidden by default) --- */
#main-content {
    display: none;
}

/* --- Header --- */
.app-header {
    background: var(--bg-card);
    padding: 15px 25px;
    margin: 15px 15px 0 15px;
    border-radius: 25px;
    box-shadow: var(--clay-shadow-outer), var(--clay-shadow-inner-light);
    border: 2px solid rgba(255, 255, 255, 0.6);
    position: sticky;
    top: 15px;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.35s ease, backdrop-filter 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease, padding 0.35s ease;
}

/* State Header saat di-scroll (Transparan + Blur) */
.app-header.scrolled {
    background: rgba(248, 250, 252, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(163, 177, 198, 0.3), var(--clay-shadow-inner-light);
    border-color: rgba(255, 255, 255, 0.4);
    padding: 10px 25px;
    /* sedikit mengecil saat scroll */
}

/* Khusus Dark Mode untuk Header di-scroll */
[data-theme="dark"] .app-header.scrolled {
    background: rgba(34, 38, 64, 0.75);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), var(--clay-shadow-inner-light);
    border-color: rgba(255, 255, 255, 0.08);
}

.app-header h1 {
    font-size: 1.2rem;
    margin: 0;
    color: var(--text-primary);
}

/* --- Header Brand (Logo + Title) --- */
.header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-logo-wrapper {
    position: relative;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.header-logo-ring {
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    border: 2.5px solid transparent;
    border-top-color: var(--accent-blue);
    border-right-color: var(--accent-hum);
    animation: ringRotate 3.5s linear infinite;
    filter: drop-shadow(0 0 4px rgba(66, 153, 225, 0.35));
}

.header-logo-img {
    width: 48px;
    height: 60px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow:
        3px 3px 8px rgba(163, 177, 198, 0.35),
        -3px -3px 8px rgba(255, 255, 255, 0.7),
        0 0 12px rgba(66, 153, 225, 0.12);
    position: relative;
    z-index: 2;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
}

.header-logo-wrapper:hover .header-logo-img {
    transform: scale(1.1);
    box-shadow:
        3px 3px 8px rgba(163, 177, 198, 0.35),
        -3px -3px 8px rgba(255, 255, 255, 0.7),
        0 0 20px rgba(66, 153, 225, 0.25);
}

/* Dark mode header logo */
[data-theme="dark"] .header-logo-img {
    border-color: #2d3250;
    box-shadow:
        3px 3px 8px rgba(0, 0, 0, 0.35),
        -3px -3px 8px rgba(55, 60, 90, 0.2),
        0 0 15px rgba(99, 179, 237, 0.18);
}

[data-theme="dark"] .header-logo-wrapper:hover .header-logo-img {
    box-shadow:
        3px 3px 8px rgba(0, 0, 0, 0.35),
        -3px -3px 8px rgba(55, 60, 90, 0.2),
        0 0 22px rgba(99, 179, 237, 0.3);
}

[data-theme="dark"] .header-logo-ring {
    border-top-color: var(--accent-blue);
    border-right-color: var(--accent-hum);
    filter: drop-shadow(0 0 6px rgba(99, 179, 237, 0.45));
}

.status-badge {
    font-size: 0.75rem;
    padding: 6px 12px;
    border-radius: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: var(--clay-shadow-inset-only);
    border: none;
}

.status-badge.online {
    color: var(--accent-green);
    background: #eef2f6;
}

.status-badge.offline {
    color: var(--accent-red);
    background: #eef2f6;
}

/* --- Container --- */
.container {
    padding: 20px 15px;
    max-width: 800px;
    margin: 0 auto;
}

.section-view {
    display: none;
    animation: fadeIn 0.4s ease;
}

.section-view.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.98) translateY(10px);
    }

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

/* --- Cards & Grid --- */
.card {
    background: var(--bg-card);
    border-radius: var(--clay-border-radius);
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: var(--clay-shadow-outer), var(--clay-shadow-inner-light);
    border: 2px solid rgba(255, 255, 255, 0.6);
    transition: background-color 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.card-title {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-title i {
    color: var(--accent-blue);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 600px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
}

/* Status Lampu Monitor Styles */
.lamp-status-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.lamp-status-box {
    padding: 20px 15px;
    border-radius: 25px;
    text-align: center;
    transition: 0.3s;
    background: #eef2f6;
    box-shadow: var(--clay-shadow-inset-only);
    border: 2px solid transparent;
}

.lamp-status-box.active {
    background: var(--bg-card);
    box-shadow: var(--clay-shadow-outer), var(--clay-shadow-inner-light);
    border-color: rgba(255, 255, 255, 0.8);
    color: var(--accent-blue);
}

.lamp-status-box.lamp-on {
    box-shadow: 0 0 20px rgba(255, 142, 114, 0.3), var(--clay-shadow-inner-light);
    border-color: var(--accent-temp);
    color: var(--accent-temp) !important;
}

.lamp-status-box.inactive {
    color: var(--text-secondary);
}

.ls-title {
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 5px;
    display: block;
}

.ls-state {
    font-size: 1.1rem;
    font-weight: 700;
}

.ls-icon {
    font-size: 1.4rem;
    margin-bottom: 8px;
}

/* --- Gauges & Charts --- */
.gauge-wrap {
    text-align: center;
}

.val-big {
    font-size: 2rem;
    font-weight: 700;
    margin-top: -10px;
    display: block;
    color: var(--text-primary);
}

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

.chart-box {
    height: 200px;
    width: 100%;
    border-radius: 20px;
    padding: 10px;
    background: #eef2f6;
    box-shadow: var(--clay-shadow-inset-only);
    box-sizing: border-box;
}

/* Control Buttons */
.btn-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 10px;
}

.btn {
    background: var(--bg-card);
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.85rem;
    padding: 20px 10px;
}

.btn i {
    font-size: 1.5rem;
}

.btn-rotate {
    color: var(--accent-blue);
}

.btn-stop {
    color: var(--accent-red);
}

/* Pulse Animation for Emergency */
#btnEmg {
    color: white;
    background: var(--accent-red);
    box-shadow: 0 10px 20px rgba(208, 0, 0, 0.3), var(--clay-shadow-inner-light);
}

#btnEmg:active {
    box-shadow: var(--clay-shadow-inset-only);
}

.pulse-red {
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0px rgba(208, 0, 0, 0.5), var(--clay-shadow-inner-light);
    }

    100% {
        box-shadow: 0 0 0 15px rgba(208, 0, 0, 0), var(--clay-shadow-inner-light);
    }
}

/* --- Data Log Tables --- */
.log-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 10px;
    font-size: 0.85rem;
}

.log-table th {
    text-align: left;
    color: var(--text-secondary);
    padding: 5px 15px;
    font-weight: 600;
}

.log-table td {
    padding: 15px;
    background: var(--bg-card);
}

.log-table tr td:first-child {
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;
}

.log-table tr td:last-child {
    border-top-right-radius: 15px;
    border-bottom-right-radius: 15px;
}

.log-table tbody tr {
    box-shadow: 4px 4px 8px rgba(163, 177, 198, 0.2), -4px -4px 8px rgba(255, 255, 255, 0.8);
}

.tab-btn {
    background: var(--bg-card);
    color: var(--text-secondary);
    padding: 10px 20px;
    border-radius: 20px;
    margin-bottom: 15px;
}

.tab-btn.active {
    color: var(--accent-blue);
}

.filter-group {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    align-items: center;
}

.filter-btn {
    padding: 12px 20px;
    background: var(--bg-card);
    color: var(--accent-blue);
    border-radius: 15px;
}

/* --- Notifications --- */
.notif-item {
    display: flex;
    align-items: start;
    gap: 15px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 25px;
    margin-bottom: 15px;
    box-shadow: var(--clay-shadow-outer), var(--clay-shadow-inner-light);
    border: 2px solid rgba(255, 255, 255, 0.6);
    position: relative;
    overflow: hidden;
}

.notif-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 6px;
    background: inherit;
    border-radius: 25px 0 0 25px;
}

.notif-icon {
    font-size: 1.4rem;
    margin-top: 2px;
    z-index: 1;
}

.notif-content {
    z-index: 1;
}

.notif-content h4 {
    margin: 0 0 5px 0;
    font-size: 1rem;
    color: var(--text-primary);
}

.notif-content p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.empty-state {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 0;
}

/* --- Bottom Navigation (Floating Pill) --- */
.bottom-nav {
    position: fixed;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 30px);
    max-width: 500px;
    height: var(--nav-height);
    background: var(--bg-card);
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-radius: 35px;
    z-index: 999;
    box-shadow: 0 15px 30px rgba(163, 177, 198, 0.4), var(--clay-shadow-inner-light);
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    width: 100%;
    height: 100%;
    font-size: 0.7rem;
    gap: 5px;
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    font-weight: 500;
    transition: all 0.3s;
}

.nav-item i {
    font-size: 1.3rem;
    transition: 0.3s;
}

.nav-item.active {
    color: var(--accent-blue);
    font-weight: 700;
}

.nav-item.active i {
    transform: translateY(-5px);
    color: var(--accent-blue);
    text-shadow: 0 5px 10px rgba(66, 153, 225, 0.4);
}

/* Group untuk Mode Selector */
.mode-selector {
    background: #eef2f6;
    padding: 8px;
    border-radius: 25px;
    display: flex;
    margin-bottom: 20px;
    box-shadow: var(--clay-shadow-inset-only);
}

.btn-mode {
    flex: 1;
    border: none;
    padding: 15px;
    border-radius: 20px;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-mode.active {
    background: var(--bg-card);
    color: var(--accent-blue);
    box-shadow: var(--clay-shadow-outer), var(--clay-shadow-inner-light);
}

/* Group untuk Tombol Lampu Manual */
.manual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 15px;
}

.btn-lamp {
    border: none;
    padding: 25px 15px;
    border-radius: 25px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    background: #eef2f6;
    box-shadow: var(--clay-shadow-inset-only);
}

.btn-lamp i {
    font-size: 1.8rem;
}

/* State Aktif untuk Tombol Lampu */
.btn-lamp.active {
    color: white;
    box-shadow: 6px 6px 15px rgba(0, 0, 0, 0.1), var(--clay-shadow-inner-light);
}

.btn-lamp.on.active {
    background: var(--accent-temp);
}

.btn-lamp.off.active {
    background: var(--text-secondary);
}

/* Jika Mode Auto Aktif, Disable area Manual */
.disabled-area {
    opacity: 0.5;
    pointer-events: none;
    filter: grayscale(1);
}

/* Profile Container */
.profile-container {
    max-width: 400px;
    margin: 0 auto;
    width: 100%;
    margin-top: -10px;
}

@media (max-width: 360px) {
    .profile-container {
        max-width: 100%;
    }
}

/* Profile Image */
#prof-img {
    box-shadow: var(--clay-shadow-outer);
    border-color: white !important;
}

label[for="upload-photo"] {
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}