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

:root {
    --primary-color: #2f6b3e;
    --primary-dark: #1f4b2c;
    --primary-light: #4a8a5c;
    --secondary-color: #f59e0b;
    --font-body: 'Source Sans 3', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Sora', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --light-color: #f8fafc;
    --dark-color: #1f2937;
    --gray-color: #6b7280;
    --light-gray: #e5e7eb;
    --border-radius: 12px;
    --box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --box-shadow-hover: 0 16px 40px rgba(15, 23, 42, 0.12);
    --transition: all 0.3s ease;
    --chart-height: 200px;
}

body {
    font-family: var(--font-body);
    background-color: #f4f6f1;
    background-image:
        radial-gradient(circle at 10% 10%, rgba(47, 107, 62, 0.14), transparent 45%),
        radial-gradient(circle at 85% 0%, rgba(245, 158, 11, 0.12), transparent 40%),
        linear-gradient(135deg, #f7f9f2 0%, #edf1e8 100%);
    color: var(--dark-color);
    line-height: 1.6;
    padding-top: 80px; /* Untuk fixed navbar */
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before,
body::after {
    content: '';
    position: fixed;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
    animation: float 12s ease-in-out infinite;
}

body::before {
    top: -140px;
    right: -120px;
    background: radial-gradient(circle, rgba(47, 107, 62, 0.2), transparent 70%);
}

body::after {
    bottom: -160px;
    left: -120px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.2), transparent 70%);
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(16px); }
}

/* ===== FIXED NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 0.75rem 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-logo i {
    font-size: 2.25rem;
    color: #a3e635;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2));
}

.logo-text h1 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
    letter-spacing: 0.3px;
}

.logo-text p {
    font-size: 0.85rem;
    opacity: 0.9;
    letter-spacing: 0.2px;
}

/* Notification Section */
.nav-notification {
    position: relative;
}

.notification-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
    backdrop-filter: blur(6px);
}

.notification-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--danger-color);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    box-shadow: 0 6px 12px rgba(220, 53, 69, 0.4);
}

.notification-badge.pulse {
    animation: badgePulse 1s ease;
}

@keyframes badgePulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

/* Notification Dropdown */
.notification-dropdown {
    position: fixed;
    top: 80px;
    right: 2rem;
    width: 400px;
    max-width: 90vw;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow-hover);
    display: none;
    z-index: 999;
    animation: slideDown 0.3s ease;
    border: 1px solid rgba(15, 23, 42, 0.08);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.notification-dropdown.show {
    display: block;
}

.notification-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notification-header h3 {
    color: var(--primary-color);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.clear-all-btn {
    background: none;
    border: none;
    color: var(--gray-color);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    transition: var(--transition);
}

.clear-all-btn:hover {
    background: var(--light-gray);
    color: var(--danger-color);
}

.notification-list {
    max-height: 400px;
    overflow-y: auto;
}

.no-notifications {
    padding: 2rem 1.5rem;
    text-align: center;
    color: var(--gray-color);
}

.no-notifications i {
    font-size: 2.5rem;
    color: var(--success-color);
    margin-bottom: 1rem;
}

.no-notifications p {
    font-size: 0.95rem;
}

/* Alert Items */
.alert-item {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.alert-item:last-child {
    border-bottom: none;
}

.alert-item:hover {
    background: var(--light-gray);
}

.alert-critical {
    border-left: 4px solid var(--danger-color);
}

.alert-warning {
    border-left: 4px solid var(--warning-color);
}

.alert-info {
    border-left: 4px solid var(--info-color);
}

.alert-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-critical .alert-icon {
    color: var(--danger-color);
}

.alert-warning .alert-icon {
    color: var(--warning-color);
}

.alert-info .alert-icon {
    color: var(--info-color);
}

.alert-content {
    flex: 1;
    min-width: 0;
}

.alert-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 0.95rem;
    color: var(--dark-color);
}

.alert-desc {
    font-size: 0.85rem;
    color: var(--gray-color);
    margin-bottom: 0.5rem;
}

.alert-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.alert-time {
    font-size: 0.75rem;
    color: var(--gray-color);
}

.alert-action {
    background: none;
    border: 1px solid var(--light-gray);
    color: var(--gray-color);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}

.alert-action:hover {
    background: var(--light-gray);
    border-color: var(--gray-color);
}

/* Nav Status */
.nav-status {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto;
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--success-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.status-text {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.2px;
}

.update-time {
    font-size: 0.85rem;
    opacity: 0.9;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(6px);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2.5rem;
    position: relative;
    z-index: 1;
}

.dashboard-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.dashboard-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
}

/* Dashboard Cards */
.dashboard-card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(15, 23, 42, 0.08);
    transition: var(--transition);
    overflow: hidden;
    position: relative;
    animation: cardIn 0.5s ease both;
    display: flex;
    flex-direction: column;
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    opacity: 0.8;
}

.dashboard-row .dashboard-card:nth-child(2) {
    animation-delay: 0.08s;
}

.dashboard-row .dashboard-card:nth-child(3) {
    animation-delay: 0.14s;
}

@keyframes cardIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dashboard-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-hover);
}

.dashboard-card.half {
    grid-column: span 1;
}

.card-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.98));
}

.sensor-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sensor-title i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.sensor-title h3 {
    font-size: 1.1rem;
    color: var(--dark-color);
    font-weight: 600;
    font-family: var(--font-heading);
}

.card-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-status {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    box-shadow: 0 6px 14px rgba(47, 107, 62, 0.2);
}

.btn-status:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(45, 106, 79, 0.2);
}

.btn-status.secondary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    box-shadow: 0 6px 14px rgba(59, 130, 246, 0.2);
}

.btn-status.secondary:hover {
    background: linear-gradient(135deg, #1d4ed8 0%, #1e3a8a 100%);
    box-shadow: 0 4px 8px rgba(30, 64, 175, 0.2);
}

/* Sensor Location */
.sensor-location-panel {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1rem 1.15rem;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(47, 107, 62, 0.16);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--box-shadow);
    backdrop-filter: blur(10px);
}
.nav-expert-btn { display:none; border:0; border-radius:999px; padding:.55rem .8rem; background:#25D366; color:#fff; font-weight:700; cursor:pointer; align-items:center; gap:.35rem; }
.whatsapp-float { position:fixed; right:24px; bottom:24px; z-index:1002; display:inline-flex; align-items:center; gap:.55rem; border:0; border-radius:999px; padding:.8rem 1.05rem; background:#25D366; color:#fff; font-weight:700; box-shadow:0 10px 24px rgba(18,140,126,.35); cursor:pointer; transition:transform .2s ease; }
.whatsapp-float:hover { transform:translateY(-3px); }
.sensor-location-panel-head { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.sensor-location-overview-map {
    position: relative; width: 100%; height: 300px; border: 1px solid #d7e2da;
    border-radius: 14px; overflow: hidden; background: linear-gradient(135deg, #e8eee9, #dce8df); z-index: 0;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.55), 0 8px 22px rgba(31,75,44,.08);
}
.sensor-map-meta-bar { width: 100%; display: flex; flex-wrap: wrap; gap: 0.55rem; }
.sensor-map-meta-bar > span {
    display: inline-flex; align-items: center; gap: 0.38rem; padding: 0.42rem 0.65rem;
    border: 1px solid #dce8df; border-radius: 999px; background: #f8fbf9;
    color: #53655a; font-size: 0.72rem;
}
.sensor-map-meta-bar i { color: var(--primary-light); }
.sensor-map-meta-bar strong { color: #24432d; }
.sensor-map-meta-bar .sensor-map-state.is-saved { color: #166534; background: #f0fdf4; border-color: #bbf7d0; }
.sensor-map-meta-bar .sensor-map-state.is-draft { color: #92400e; background: #fffbeb; border-color: #fde68a; }
.sensor-map-meta-bar .sensor-map-state.is-draft i { color: #d97706; }
.sensor-map-meta-bar .sensor-map-state.is-saved i { color: #16a34a; }
.sensor-location-overview-map .leaflet-control-zoom a { color: #1f4b2c; border-color: #d7e2da; }
.sensor-radius-explanation {
    width: 100%; display: flex; align-items: flex-start; gap: 0.5rem;
    color: var(--gray-color); font-size: 0.76rem; line-height: 1.45;
}
.sensor-radius-explanation i { color: var(--primary-light); margin-top: 0.15rem; }

.sensor-location-main { display: flex; align-items: center; gap: 0.85rem; min-width: 0; }
.sensor-location-icon {
    width: 44px; height: 44px; flex: 0 0 44px; display: grid; place-items: center;
    border-radius: 12px; color: white;
    background: linear-gradient(135deg, #4a8a5c, #1f4b2c);
    box-shadow: 0 7px 16px rgba(47, 107, 62, 0.2);
}
.sensor-location-main > div:last-child { display: flex; flex-direction: column; min-width: 0; }
.sensor-location-eyebrow {
    color: var(--gray-color); font-size: 0.72rem; font-weight: 700;
    letter-spacing: 0.05em; text-transform: uppercase;
}
.sensor-location-main strong { color: var(--dark-color); font-family: var(--font-heading); font-size: 1rem; }
#sensorLocationMeta { color: var(--gray-color); font-size: 0.78rem; overflow-wrap: anywhere; }
.sensor-location-action {
    border: none; border-radius: 9px; padding: 0.68rem 0.95rem; color: white;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    font-weight: 700; cursor: pointer; white-space: nowrap; transition: var(--transition);
}
.sensor-location-action:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgba(47, 107, 62, 0.22); }
.sensor-location-actions { display:flex; gap:.5rem; flex-wrap:wrap; justify-content:flex-end; }
.sensor-location-satellite { border:1px solid #d7e2da; border-radius:9px; padding:.68rem .85rem; color:#245c35; background:#f5faf6; font-weight:700; cursor:pointer; }

/* Current Values */
.current-values {
    padding: 1.25rem 1.25rem 0.5rem;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.value-display {
    flex: 1;
}

.value-label {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-color);
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.value-number {
    display: block;
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1;
}

.value-number.temp { color: #dc2626; }
.value-number.humid { color: #1d4ed8; }
.value-number.soil-temp { color: #ea580c; }
.value-number.soil-moist { color: #15803d; }
.value-number.ph { color: #7c3aed; }
.value-number.npk { color: #d97706; }
.value-number.water { color: #0369a1; }
.value-number.wind { color: #15803d; }

/* Chart Container */
.chart-container {
    height: var(--chart-height);
    min-height: var(--chart-height);
    flex-shrink: 0;
    padding: 0 1.25rem 1rem;
    position: relative;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(248, 250, 252, 0.6));
}

.chart-container canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Water Calibration */
.water-calibration {
    padding: 0 1.25rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.water-calibration-title {
    font-size: 0.85rem;
    color: var(--gray-color);
    font-weight: 600;
}

.water-calibration-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.water-calibration-input {
    flex: 1;
    min-width: 140px;
    border: 1px solid var(--light-gray);
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
}

.water-calibration-btn {
    border: none;
    background: var(--light-gray);
    color: var(--dark-color);
    padding: 0.45rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: var(--transition);
}

.water-calibration-btn:hover {
    background: #e2e8f0;
}

.water-calibration-btn.secondary {
    background: transparent;
    border: 1px solid var(--light-gray);
    color: var(--gray-color);
}

.water-calibration-btn.secondary:hover {
    color: var(--dark-color);
    border-color: var(--gray-color);
}

.water-calibration-note {
    font-size: 0.78rem;
    color: var(--gray-color);
}

.water-calibration-summary {
    padding: 0 1.25rem 1rem;
    font-size: 0.8rem;
    color: var(--gray-color);
}

/* Sensor Info */
.sensor-info {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--light-gray);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    background: var(--light-color);
    margin-top: auto;
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-label {
    font-size: 0.85rem;
    color: var(--gray-color);
    font-weight: 500;
}

.info-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--dark-color);
}

.info-value.condition {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    background: #d1fae5;
    color: #065f46;
    font-weight: 500;
    border: 1px solid rgba(6, 95, 70, 0.12);
}

/* ===== MODALS ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1001;
    padding: 1rem;
}

.modal-content {
    background: white;
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--box-shadow-hover);
    animation: modalSlideIn 0.3s ease;
    border: 1px solid rgba(15, 23, 42, 0.08);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-content.status-modal {
    max-width: 600px;
}

.modal-content.location-modal { max-width: 760px; }
.sensor-spec-banner {
    display: flex; align-items: center; gap: 0.8rem; padding: 0.85rem 1rem;
    margin-bottom: 1rem; border-radius: 10px; color: #164e2a;
    background: #ecfdf3; border: 1px solid #bbf7d0;
}
.sensor-spec-banner > i { font-size: 1.25rem; }
.sensor-spec-banner div { display: flex; flex-direction: column; }
.sensor-spec-banner span { color: #557160; font-size: 0.8rem; }
.location-search-row { display: flex; gap: 0.6rem; margin-bottom: 0.65rem; }
.location-search-row input {
    flex: 1; min-width: 0; padding: 0.68rem 0.8rem; border: 1px solid var(--light-gray);
    border-radius: 8px; font-family: inherit;
}
.location-search-row input:focus { outline: none; border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(74, 138, 92, 0.12); }
.location-search-results { display: grid; gap: 0.35rem; margin-bottom: 0.65rem; max-height: 150px; overflow-y: auto; }
.location-search-result {
    width: 100%; padding: 0.58rem 0.7rem; border: 1px solid #dbe6de; border-radius: 8px;
    background: #f8fbf9; color: #24432d; text-align: left; cursor: pointer; font-family: inherit;
}
.location-search-result:hover { border-color: var(--primary-light); background: #eef8f1; }
.location-search-message { padding: 0.55rem; color: var(--gray-color); font-size: 0.76rem; }
.location-search-message.error { color: #991b1b; }
.sensor-location-map {
    position: relative; width: 100%; height: 330px; overflow: hidden; border: 1px solid var(--light-gray);
    border-radius: 12px; background: #e8eee9; z-index: 0;
}
.map-network-warning {
    position: absolute; z-index: 1000; left: 50%; top: 50%; transform: translate(-50%, -50%);
    display: flex; align-items: center; gap: 0.55rem; width: min(360px, calc(100% - 2rem));
    padding: 0.8rem 0.9rem; border: 1px solid #fecaca; border-radius: 9px;
    color: #991b1b; background: rgba(254, 242, 242, 0.96); font-size: 0.78rem;
    box-shadow: 0 8px 24px rgba(127, 29, 29, 0.12); pointer-events: none;
}
.map-unavailable {
    height: 100%; display: flex; flex-direction: column; justify-content: center;
    align-items: center; gap: 0.5rem; padding: 2rem; color: var(--gray-color); text-align: center;
}
.map-unavailable i { font-size: 2rem; color: var(--primary-light); }
.map-help { margin: 0.55rem 0 1rem; color: var(--gray-color); font-size: 0.76rem; }
.location-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.8rem; }
.location-field { display: flex; flex-direction: column; gap: 0.3rem; }
.location-field.full { grid-column: 1 / -1; }
.location-field > span { color: #34483a; font-size: 0.8rem; font-weight: 700; }
.location-field input {
    width: 100%; padding: 0.65rem 0.75rem; border: 1px solid var(--light-gray);
    border-radius: 8px; background: white; color: var(--dark-color); font-family: inherit;
}
.location-field input:focus {
    outline: none; border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(74, 138, 92, 0.12);
}
.location-field small { color: var(--gray-color); font-size: 0.72rem; }
.location-actions { display: flex; justify-content: flex-end; gap: 0.65rem; margin-top: 1rem; }
.location-save-note {
    margin-top: 0.8rem; padding: 0.65rem 0.75rem; border-radius: 8px;
    color: #166534; background: #f0fdf4; font-size: 0.76rem;
}
.location-save-note.error { color: #991b1b; background: #fef2f2; }
.map-attribution-note { margin-top: 0.45rem; color: var(--gray-color); font-size: 0.68rem; text-align: right; }

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background: white;
    z-index: 1;
}

.modal-header h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.75rem;
    color: var(--gray-color);
    cursor: pointer;
    line-height: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--light-gray);
    color: var(--dark-color);
}

.modal-body {
    padding: 1.5rem;
}

/* Status Modal Content */
.status-display {
    margin-bottom: 1.5rem;
}

.status-level {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--light-color);
    border-radius: var(--border-radius);
}

.level-label {
    font-size: 1rem;
    color: var(--gray-color);
    font-weight: 500;
}

.level-value {
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #d1fae5;
    color: #065f46;
}

.level-value.warning { background: #fef3c7; color: #92400e; }
.level-value.critical { background: #fee2e2; color: #991b1b; }
.level-value.info { background: #dbeafe; color: #1e3a8a; }

.status-condition {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--light-color);
    border-radius: var(--border-radius);
}

.condition-label {
    font-size: 1rem;
    color: var(--gray-color);
    font-weight: 500;
}

.condition-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
}

.status-values {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 1rem;
    background: var(--light-color);
    border-radius: var(--border-radius);
}

.status-value-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: white;
    border-radius: 6px;
    border: 1px solid var(--light-gray);
}

.status-value-label {
    font-size: 0.9rem;
    color: var(--gray-color);
}

.status-value-data {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-color);
}

.status-value-data.temp { color: #dc2626; }
.status-value-data.humid { color: #1d4ed8; }
.status-value-data.soil-temp { color: #ea580c; }
.status-value-data.soil-moist { color: #15803d; }
.status-value-data.ph { color: #7c3aed; }
.status-value-data.water { color: #0369a1; }
.status-value-data.wind { color: #15803d; }

/* Recommendation Box */
.recommendation-box {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, #f7fef9 0%, #ecfdf3 100%);
    border: 1px solid rgba(22, 101, 52, 0.16);
    border-left: 4px solid var(--primary-color);
    padding: 1.35rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 28px rgba(22, 101, 52, 0.08);
}

.recommendation-box::after {
    content: '';
    position: absolute;
    width: 130px;
    height: 130px;
    right: -65px;
    top: -75px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.08);
    pointer-events: none;
}

.recommendation-heading {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.recommendation-icon {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: #fff;
    background: linear-gradient(135deg, #16a34a, #15803d);
    box-shadow: 0 6px 14px rgba(22, 163, 74, 0.22);
}

.recommendation-box h4 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin: 0 0 0.15rem;
}

.recommendation-heading span {
    display: block;
    color: var(--gray-color);
    font-size: 0.78rem;
}

.recommendation-content {
    position: relative;
    z-index: 1;
}

.recommendation-summary {
    margin: 0;
    color: var(--dark-color);
    line-height: 1.7;
    font-size: 0.92rem;
}

.recommendation-steps {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.65rem;
    counter-reset: recommendation-step;
}

.recommendation-steps li {
    counter-increment: recommendation-step;
    display: grid;
    grid-template-columns: 28px 1fr;
    align-items: start;
    gap: 0.65rem;
    color: var(--dark-color);
    font-size: 0.9rem;
    line-height: 1.55;
}

.recommendation-steps li::before {
    content: counter(recommendation-step);
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: #dcfce7;
    color: #166534;
    font-size: 0.75rem;
    font-weight: 800;
}

.fertilizer-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.7rem;
    margin-top: 1rem;
}

.fertilizer-card {
    padding: 0.85rem;
    border-radius: 12px;
    border: 1px solid #dbe7de;
    background: rgba(255, 255, 255, 0.92);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.fertilizer-card:last-child {
    grid-column: 1 / -1;
}

.fertilizer-card.is-recommended {
    border-color: #86efac;
    box-shadow: 0 6px 16px rgba(22, 163, 74, 0.1);
}

.fertilizer-card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.45rem;
}

.fertilizer-type,
.fertilizer-match {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    border-radius: 999px;
    font-size: 0.63rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.fertilizer-type {
    padding: 0.25rem 0.5rem;
    color: #92400e;
    background: #fef3c7;
}

.fertilizer-type.urea {
    color: #1e40af;
    background: #dbeafe;
}

.fertilizer-match {
    color: #166534;
    letter-spacing: 0;
}

.fertilizer-card > strong {
    display: block;
    color: #183b25;
    font-size: 0.92rem;
}

.composition-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-top: 0.65rem;
}

.composition-chips span {
    padding: 0.3rem 0.48rem;
    border-radius: 7px;
    background: #f1f5f2;
    color: #4b6353;
    font-size: 0.7rem;
}

.composition-chips b {
    color: #166534;
}

.recommendation-note {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    margin-top: 0.85rem;
    padding-top: 0.8rem;
    border-top: 1px dashed rgba(22, 101, 52, 0.22);
    color: #587061;
    font-size: 0.74rem;
    line-height: 1.5;
}

.recommendation-note i {
    margin-top: 0.12rem;
    color: #16a34a;
}

.recommendation-success {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.8rem;
    border-radius: 10px;
    background: #ecfdf5;
    font-weight: 600;
}

/* Action Section */
.action-section {
    margin-top: 1.5rem;
}

.action-buttons {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.btn-action {
    flex: 1;
    padding: 0.75rem 1.25rem;
    border: none;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.btn-action.primary {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    color: white;
}

.btn-action.secondary {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
}

.btn-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

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

.cooldown-notice {
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 6px;
    padding: 1rem;
    font-size: 0.9rem;
    color: #92400e;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cooldown-notice i {
    color: #f59e0b;
    font-size: 1.1rem;
}

/* Contact Modal */
.contact-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    cursor: pointer;
    transition: var(--transition);
    background: white;
}

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

.contact-option:hover {
    background: var(--light-gray);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.contact-icon.whatsapp { background: linear-gradient(135deg, #25D366 0%, #128C7E 100%); }
.contact-icon.phone { background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%); }
.contact-icon.email { background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); }

.contact-info h4 {
    margin: 0 0 0.25rem 0;
    font-size: 1.1rem;
    color: var(--dark-color);
    font-weight: 600;
}

.contact-info p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--gray-color);
}

.modal-footer {
    padding: 1.25rem 1.5rem;
    border-top: 1px solid var(--light-gray);
    text-align: center;
    color: var(--gray-color);
    font-size: 0.9rem;
}

.modal-footer i {
    margin-right: 0.5rem;
    color: var(--info-color);
}

/* ===== FOOTER ===== */
.dashboard-footer {
    background: var(--primary-dark);
    color: white;
    padding: 1.5rem 2rem;
    margin-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-content p {
    margin-bottom: 1rem;
    opacity: 0.9;
    font-size: 0.9rem;
}

.footer-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    font-size: 0.85rem;
    opacity: 0.8;
}

.footer-info span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.api-status {
    color: #a3e635;
    font-weight: 600;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (min-width: 768px) {
    .dashboard-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .dashboard-card.half {
        grid-column: span 1;
    }
    
    .sensor-info {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1200px) {
    .dashboard-row:first-child .dashboard-card {
        grid-column: span 1;
    }
}

@media (max-width: 767px) {
    :root {
        --chart-height: 180px;
    }
    .navbar {
        padding: 0.75rem 1rem;
        min-height: 106px;
    }
    body { padding-top: 106px; }
    
    .nav-container {
        gap: 1rem;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: space-between;
    }
    
    /* Pada HP sisakan ikon agar navbar ringkas dan tidak memenuhi layar. */
    .logo-text { display: none; }
    .nav-logo { gap: 0; }
    .nav-logo i { font-size: 2rem; }
    
    .nav-status {
        flex-direction: row;
        gap: 0.45rem;
        align-items: center;
        flex: 0 0 auto;
    }
    
    .update-time {
        font-size: 0.75rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .current-values {
        flex-direction: column;
        gap: 1rem;
    }

    .water-calibration-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .value-number {
        font-size: 1.75rem;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .status-values {
        grid-template-columns: 1fr;
    }

    /* Modal rekomendasi tetap terbaca penuh di layar kecil */
    .modal-overlay { align-items: flex-start; overflow-y: auto; padding: .65rem; }
    .modal-content { width: 100%; max-height: calc(100vh - 1.3rem); margin: 0; }
    .modal-content.status-modal { max-height: calc(100vh - 1.3rem); }
    .modal-header { padding: 1rem; }
    .modal-header h3 { font-size: 1.05rem; }
    .modal-body { padding: 1rem; }
    .recommendation-box { padding: 1rem; margin-bottom: 1rem; overflow: visible; }
    .recommendation-summary, .recommendation-steps li { font-size: .86rem; overflow-wrap: anywhere; }
    .recommendation-steps { gap: .55rem; }
    .fertilizer-grid { grid-template-columns: 1fr; }
    .fertilizer-card, .fertilizer-card:last-child { grid-column: auto; }
    .action-section { margin-top: 1rem; }
    .nav-expert-btn { display:none; }
    .whatsapp-float { display:inline-flex; right:16px; bottom:16px; width:48px; height:48px; padding:0; justify-content:center; font-size:1.35rem; }
    .whatsapp-float span { display:none; }
    .whatsapp-float.is-hidden { transform:translateY(90px); opacity:0; pointer-events:none; }

    .sensor-location-panel,
    .location-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .sensor-location-panel-head,
    .location-search-row {
        align-items: stretch;
        flex-direction: column;
    }

    .sensor-location-overview-map {
        height: 230px;
    }

    .sensor-location-action {
        justify-content: center;
    }
    .sensor-location-actions { width:100%; flex-direction:column; }
    .sensor-location-satellite { width:100%; }

    .location-form-grid {
        grid-template-columns: 1fr;
    }

    .location-field.full {
        grid-column: auto;
    }

    .sensor-location-map {
        height: 280px;
    }

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

    .fertilizer-card:last-child {
        grid-column: auto;
    }
    
    .footer-info {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .notification-dropdown {
        right: 1rem;
        width: calc(100vw - 2rem);
    }
}

.weather-comparison {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
    padding: 0 1.25rem 1rem;
}

.weather-comparison[hidden],
.weather-source-note[hidden] {
    display: none;
}

.weather-comparison > div {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    padding: 0.65rem 0.75rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.65rem;
    background: #f8fafc;
}

.weather-comparison span {
    color: #64748b;
    font-size: 0.72rem;
}

.weather-comparison strong {
    color: #0f172a;
    font-size: 0.82rem;
}

.weather-comparison .temperature-quality.warning {
    color: #b45309;
}

.weather-source-note {
    padding: 0.7rem 1.25rem 1rem;
    color: #64748b;
    font-size: 0.72rem;
    line-height: 1.45;
}

.weather-source-note a {
    color: #2563eb;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

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