@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Rounded:opsz,wght,FILL,GRAD@20..48,300..700,0..1,-50..200');

:root {
    --bg-base: #06101d;
    --bg-elevated: #09182a;
    --bg-panel: rgba(14, 28, 48, 0.9);
    --bg-panel-strong: rgba(19, 36, 59, 0.96);
    --bg-panel-soft: rgba(16, 30, 50, 0.72);
    --bg-input: rgba(7, 17, 30, 0.92);
    --border: rgba(111, 168, 214, 0.16);
    --border-strong: rgba(111, 233, 255, 0.38);
    --border-soft: rgba(255, 255, 255, 0.07);
    --text-primary: #edf8ff;
    --text-secondary: #a3bbcf;
    --text-muted: #7792a9;
    --accent: #72ebff;
    --accent-strong: #25d6ff;
    --accent-soft: rgba(114, 235, 255, 0.12);
    --success: #6fffaa;
    --success-soft: rgba(111, 255, 170, 0.14);
    --warning: #ffd36c;
    --warning-soft: rgba(255, 211, 108, 0.14);
    --danger: #ff7b9c;
    --danger-soft: rgba(255, 123, 156, 0.16);
    --magenta: #ff59d9;
    --font-display: 'Orbitron', sans-serif;
    --font-main: 'Space Grotesk', sans-serif;
    --shadow-deep: 0 30px 80px rgba(0, 0, 0, 0.45);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 18px;
    --radius-sm: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    color: var(--text-primary);
    font-family: var(--font-main);
    background:
        radial-gradient(circle at top left, rgba(37, 214, 255, 0.15), transparent 32%),
        radial-gradient(circle at top right, rgba(111, 255, 170, 0.1), transparent 24%),
        linear-gradient(145deg, #040a14 0%, #071321 34%, #07111e 100%);
    overflow-x: hidden;
}

body::before,
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
}

body::before {
    background:
        linear-gradient(rgba(118, 166, 206, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(118, 166, 206, 0.06) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(circle at center, black 45%, transparent 88%);
    opacity: 0.28;
}

body::after {
    background:
        radial-gradient(circle at 25% 15%, rgba(114, 235, 255, 0.12), transparent 22%),
        radial-gradient(circle at 80% 70%, rgba(111, 255, 170, 0.08), transparent 18%);
    filter: blur(24px);
    opacity: 0.9;
}

a {
    color: inherit;
}

button,
input,
select,
textarea {
    font: inherit;
}

.hidden {
    display: none !important;
}

.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 286px;
    display: flex;
    flex-direction: column;
    padding: 28px 22px 22px;
    background:
        linear-gradient(180deg, rgba(12, 25, 43, 0.96) 0%, rgba(7, 17, 30, 0.98) 100%);
    border-right: 1px solid var(--border);
    backdrop-filter: blur(22px);
    box-shadow: 18px 0 60px rgba(0, 0, 0, 0.32);
    z-index: 20;
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 10px 18px;
    margin-bottom: 18px;
}

.brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background:
        linear-gradient(180deg, rgba(114, 235, 255, 0.95), rgba(37, 214, 255, 0.8));
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.25), 0 10px 24px rgba(37, 214, 255, 0.28);
    color: #072136;
}

.brand-mark .material-symbols-rounded {
    font-size: 27px;
    font-variation-settings: 'FILL' 1;
}

.brand-copy {
    min-width: 0;
}

.brand-title {
    display: block;
    margin-bottom: 4px;
    font-family: var(--font-display);
    font-size: 1.18rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-primary);
}

.brand-subtitle {
    display: block;
    font-size: 0.72rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--success);
}

.sidebar-section-label {
    margin: 0 10px 12px;
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border: 1px solid transparent;
    border-radius: 18px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.nav-item:hover {
    transform: translateX(3px);
    border-color: rgba(114, 235, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

.nav-item.active {
    background:
        linear-gradient(90deg, rgba(114, 235, 255, 0.12), rgba(114, 235, 255, 0.03));
    border-color: rgba(114, 235, 255, 0.18);
    color: var(--accent);
    box-shadow: inset 0 0 0 1px rgba(114, 235, 255, 0.08);
}

.nav-item .material-symbols-rounded {
    font-size: 1.35rem;
}

.nav-item-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-item-title {
    font-weight: 600;
}

.nav-item-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.sidebar-footer {
    margin-top: auto;
    display: grid;
    gap: 14px;
}

.sidebar-operator {
    padding: 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.operator-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}

.operator-avatar {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: rgba(114, 235, 255, 0.12);
    color: var(--accent);
}

.operator-avatar .material-symbols-rounded {
    font-size: 1.2rem;
}

.operator-label {
    display: block;
    font-size: 0.74rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.operator-name {
    display: block;
    font-weight: 600;
}

.status-indicator {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 999px;
    border: 1px solid rgba(111, 255, 170, 0.2);
    background: rgba(111, 255, 170, 0.08);
    color: var(--success);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 10px rgba(111, 255, 170, 0.75);
}

.sidebar-note {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 0 4px;
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.main-content {
    flex: 1;
    width: calc(100% - 286px);
    margin-left: 286px;
    padding: 26px 30px 40px;
}

.top-bar {
    position: sticky;
    top: 0;
    z-index: 15;
    margin-bottom: 26px;
    padding: 18px 22px;
    border: 1px solid var(--border);
    border-radius: 24px;
    background: rgba(7, 19, 33, 0.82);
    backdrop-filter: blur(22px);
    box-shadow: var(--shadow-deep);
}

.top-bar-main {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 20px;
    align-items: center;
}

.top-bar-copy {
    min-width: 0;
}

.top-bar-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: var(--accent);
    font-size: 0.75rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.top-bar-kicker::before {
    content: '';
    width: 34px;
    height: 1px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.top-bar-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.45rem, 2.4vw, 2.2rem);
    line-height: 1.05;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.top-bar-description {
    margin: 10px 0 0;
    max-width: 720px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.top-bar-side {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-end;
}

.top-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px;
}

.top-tab {
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid transparent;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    transition: border-color 0.18s ease, color 0.18s ease, background 0.18s ease;
}

.top-tab:hover {
    color: var(--text-primary);
    border-color: rgba(114, 235, 255, 0.14);
}

.top-tab.active {
    color: var(--accent);
    border-color: rgba(114, 235, 255, 0.22);
    background: rgba(114, 235, 255, 0.06);
    box-shadow: inset 0 -2px 0 rgba(114, 235, 255, 0.6);
}

.top-bar-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.status-chip,
.metric-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.status-chip strong,
.metric-chip strong {
    color: var(--text-primary);
    font-weight: 700;
}

.page-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 22px;
    align-items: stretch;
    margin-bottom: 22px;
}

.hero-panel,
.toolbar-panel,
.card,
.settings-card,
.service-card,
.import-card,
.health-card,
.dashboard-card,
.table-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    background:
        linear-gradient(180deg, rgba(19, 35, 58, 0.96) 0%, rgba(11, 24, 41, 0.98) 100%);
    box-shadow: var(--shadow-deep);
}

.hero-panel::before,
.toolbar-panel::before,
.card::before,
.settings-card::before,
.service-card::before,
.import-card::before,
.health-card::before,
.dashboard-card::before,
.table-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(130deg, rgba(114, 235, 255, 0.08), transparent 30%, transparent 65%, rgba(111, 255, 170, 0.06));
    opacity: 0.7;
    pointer-events: none;
}

.hero-panel,
.toolbar-panel {
    padding: 26px 28px;
}

.hero-kicker,
.panel-kicker,
.section-title,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.74rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--accent);
}

.hero-kicker::before,
.panel-kicker::before,
.section-title::before,
.eyebrow::before {
    content: '';
    width: 28px;
    height: 1px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.hero-title,
.section-heading,
.chart-header-left h2,
.settings-card-header h2,
.table-title,
.import-card h2,
.health-card h2 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.45rem, 2.1vw, 2rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.hero-description,
.section-description,
.panel-description,
.chart-subtitle,
.card-subtitle {
    margin: 12px 0 0;
    color: var(--text-secondary);
    line-height: 1.7;
}

.toolbar-panel {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 18px;
}

.toolbar-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.toolbar-chip {
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.toolbar-chip-label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.toolbar-chip-value {
    display: block;
    font-weight: 700;
    color: var(--text-primary);
}

.date-navigator {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(7, 17, 30, 0.6);
}

.icon-btn {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(114, 235, 255, 0.12);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
    cursor: pointer;
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.icon-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(114, 235, 255, 0.28);
    background: rgba(114, 235, 255, 0.08);
}

.current-date-display {
    text-align: center;
    min-width: 180px;
}

.date-label {
    display: block;
    margin-bottom: 4px;
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.date-value {
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.dashboard-grid,
.metric-grid,
.health-grid,
.import-grid,
.settings-grid,
.insights-grid,
.history-grid {
    display: grid;
    gap: 22px;
}

.metric-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 22px;
}

.import-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card,
.health-card,
.import-card,
.service-card,
.settings-card,
.table-card {
    padding: 22px;
}

.metric-card {
    min-height: 190px;
}

.card-header,
.metric-header,
.section-header,
.settings-card-header,
.table-header,
.chart-header,
.import-card-header,
.health-card-header {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
}

.card-title,
.metric-label,
.status-label,
.chart-overline,
.table-label {
    color: var(--text-secondary);
    font-size: 0.74rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.card-icon,
.metric-icon,
.panel-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: rgba(114, 235, 255, 0.08);
    border: 1px solid rgba(114, 235, 255, 0.16);
    color: var(--accent);
}

.card-icon .material-symbols-rounded,
.metric-icon .material-symbols-rounded,
.panel-icon .material-symbols-rounded {
    font-size: 1.2rem;
}

.metric-value {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin: 20px 0 12px;
    font-family: var(--font-display);
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1;
    letter-spacing: 0.03em;
}

.metric-unit {
    color: var(--text-secondary);
    font-size: 1rem;
    font-family: var(--font-main);
    font-weight: 500;
    letter-spacing: normal;
}

.metric-trend,
.metric-caption {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.metric-detail {
    position: relative;
    z-index: 1;
    margin-top: auto;
    color: var(--text-muted);
    font-size: 0.82rem;
    line-height: 1.6;
}

.trend-up {
    color: var(--success);
}

.trend-down {
    color: var(--danger);
}

.trend-neutral {
    color: var(--text-secondary);
}

.chart-section {
    margin-bottom: 22px;
    padding: 24px;
}

.chart-header {
    margin-bottom: 18px;
    align-items: center;
}

.chart-header-left {
    min-width: 0;
}

.chart-subtitle {
    margin-top: 10px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.chart-controls {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.mode-toggles,
.chart-toggles,
.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.mode-toggle,
.toggle-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.mode-toggle {
    padding: 10px 14px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-secondary);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.mode-toggle.active {
    border-color: rgba(114, 235, 255, 0.28);
    background: rgba(114, 235, 255, 0.08);
    color: var(--accent);
}

.toggle-pill {
    padding: 10px 14px;
    border: 1px solid rgba(114, 235, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
}

.toggle-pill:hover,
.mode-toggle:hover {
    transform: translateY(-1px);
}

.toggle-pill.active {
    color: var(--text-primary);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.toggle-pill .material-symbols-rounded {
    font-size: 1rem;
}

.chart-container {
    position: relative;
    min-height: 460px;
    padding: 12px 2px 0;
}

.chart-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 14px;
    margin-top: 16px;
}

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--text-secondary);
    font-size: 0.82rem;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
}

.dashboard-secondary {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 22px;
}

.battery-array {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.battery-card {
    padding: 22px;
    border-radius: 22px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.battery-card-header {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
}

.battery-name {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.battery-meta-label {
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.battery-ring {
    --ring-fill: 50;
    width: 144px;
    height: 144px;
    margin: 0 auto;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at center, rgba(12, 20, 34, 0.98) 58%, transparent 59%),
        conic-gradient(var(--success) calc(var(--ring-fill) * 1%), rgba(255, 255, 255, 0.08) 0);
    box-shadow: inset 0 0 0 10px rgba(255, 255, 255, 0.02), 0 0 34px rgba(111, 255, 170, 0.14);
}

.battery-ring-inner {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, rgba(19, 35, 58, 0.96), rgba(10, 20, 34, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.battery-ring-value {
    font-family: var(--font-display);
    font-size: 1.45rem;
    line-height: 1;
}

.battery-ring-label {
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.battery-stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.battery-stat {
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.battery-stat-label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-muted);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.battery-stat-value {
    font-weight: 700;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.status-badge.online,
.status-badge.valid,
.status-badge.success {
    border-color: rgba(111, 255, 170, 0.22);
    background: var(--success-soft);
    color: var(--success);
}

.status-badge.offline,
.status-badge.error,
.status-badge.expired {
    border-color: rgba(255, 123, 156, 0.24);
    background: var(--danger-soft);
    color: var(--danger);
}

.status-badge.warning,
.status-badge.missing,
.status-badge.unreachable {
    border-color: rgba(255, 211, 108, 0.24);
    background: var(--warning-soft);
    color: var(--warning);
}

.status-badge.checking {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
}

.insights-panel {
    padding: 24px;
}

.accordion {
    display: grid;
    gap: 14px;
}

.accordion-item {
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.02);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    border: 0;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.accordion-header:hover {
    background: rgba(255, 255, 255, 0.03);
}

.accordion-header .icon-expand {
    transition: transform 0.2s ease;
}

.accordion-header.active .icon-expand {
    transform: rotate(180deg);
    color: var(--accent);
}

.accordion-content {
    padding: 0 20px 20px;
}

.table-container {
    overflow: auto;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(5, 12, 22, 0.48);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 720px;
}

.data-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
    background: rgba(6, 15, 26, 0.96);
}

.data-table th,
.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    text-align: left;
    font-size: 0.9rem;
}

.data-table th {
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.data-table tbody tr:hover {
    background: rgba(114, 235, 255, 0.04);
}

.badge,
.table-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(114, 235, 255, 0.08);
    border: 1px solid rgba(114, 235, 255, 0.12);
    color: var(--accent);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.badge.secondary {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.history-layout,
.import-layout,
.health-layout,
.settings-layout {
    display: grid;
    gap: 22px;
}

.filter-bar,
.filter-panel,
.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: flex-end;
}

.control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 150px;
    flex: 1;
}

.control-group label {
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

input[type="date"],
input[type="file"],
input[type="text"],
input[type="number"],
textarea,
select,
.input-dark {
    width: 100%;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: var(--bg-input);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

input[type="date"]:focus,
input[type="file"]:focus,
input[type="text"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus,
.input-dark:focus {
    border-color: rgba(114, 235, 255, 0.28);
    box-shadow: 0 0 0 4px rgba(114, 235, 255, 0.08);
}

input[type="file"]::file-selector-button {
    margin-right: 12px;
    padding: 9px 12px;
    border: 0;
    border-radius: 12px;
    background: rgba(114, 235, 255, 0.12);
    color: var(--accent);
    cursor: pointer;
}

.btn,
.btn-primary,
.btn-danger,
.btn-neutral,
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 18px;
    border-radius: 16px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.18s ease, opacity 0.18s ease, border-color 0.18s ease, background 0.18s ease;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.btn:hover,
.btn-primary:hover,
.btn-danger:hover,
.btn-neutral:hover,
.btn-outline:hover {
    transform: translateY(-1px);
}

.btn:disabled,
.btn-primary:disabled,
.btn-danger:disabled,
.btn-neutral:disabled,
.btn-outline:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}

.btn-primary {
    background: linear-gradient(180deg, rgba(114, 235, 255, 0.95), rgba(37, 214, 255, 0.88));
    color: #031727;
    box-shadow: 0 14px 30px rgba(37, 214, 255, 0.18);
}

.btn-danger {
    background: linear-gradient(180deg, rgba(255, 123, 156, 0.92), rgba(241, 93, 135, 0.82));
    color: white;
}

.btn-neutral {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--border);
    color: var(--text-primary);
}

.btn-outline,
.btn {
    background: transparent;
    border-color: rgba(114, 235, 255, 0.18);
    color: var(--accent);
}

.status-msg,
.info-box,
.helper-box,
.result-box {
    position: relative;
    z-index: 1;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    line-height: 1.6;
}

.status-msg.info,
.info-box {
    border-color: rgba(114, 235, 255, 0.16);
    background: rgba(114, 235, 255, 0.08);
}

.status-msg.success {
    border-color: rgba(111, 255, 170, 0.18);
    background: rgba(111, 255, 170, 0.08);
    color: var(--success);
}

.status-msg.error {
    border-color: rgba(255, 123, 156, 0.2);
    background: rgba(255, 123, 156, 0.08);
    color: var(--danger);
}

.status-msg.warning {
    border-color: rgba(255, 211, 108, 0.2);
    background: rgba(255, 211, 108, 0.08);
    color: var(--warning);
}

.settings-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.settings-card.full-width {
    grid-column: 1 / -1;
}

.settings-card-header {
    margin-bottom: 20px;
}

.token-status {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(255, 255, 255, 0.03);
    margin-bottom: 16px;
}

.token-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--text-muted);
}

.token-dot.valid {
    background: var(--success);
    box-shadow: 0 0 14px rgba(111, 255, 170, 0.75);
}

.token-dot.expired,
.token-dot.error {
    background: var(--danger);
    box-shadow: 0 0 14px rgba(255, 123, 156, 0.72);
}

.token-dot.missing,
.token-dot.unreachable {
    background: var(--warning);
    box-shadow: 0 0 14px rgba(255, 211, 108, 0.64);
}

.token-dot.checking {
    background: var(--accent);
    box-shadow: 0 0 14px rgba(114, 235, 255, 0.62);
}

.token-status-text strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.token-status-text span,
.token-saved-at {
    color: var(--text-secondary);
    font-size: 0.84rem;
}

.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.config-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.config-row label {
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.config-row code {
    display: block;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(5, 12, 22, 0.56);
    color: var(--accent);
    font-size: 0.9rem;
}

.step-list {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.step-list li {
    display: flex;
    gap: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.step-num {
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    border-radius: 50%;
    border: 1px solid rgba(114, 235, 255, 0.22);
    background: rgba(114, 235, 255, 0.08);
    color: var(--accent);
    font-family: var(--font-display);
    font-size: 0.8rem;
}

.divider {
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
    margin: 18px 0;
}

.health-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.service-card p,
.health-card p,
.import-card p {
    color: var(--text-secondary);
}

.service-detail-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.service-detail-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
}

.service-detail-row strong {
    color: var(--text-primary);
}

.summary-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.summary-stat {
    flex: 1;
    min-width: 150px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.03);
}

.summary-stat-label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-muted);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.summary-stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: 0.05em;
}

.empty-state {
    padding: 20px;
    border-radius: 18px;
    border: 1px dashed rgba(255, 255, 255, 0.12);
    color: var(--text-secondary);
    text-align: center;
}

.resolve-choice {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.btn-resolve {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.btn-resolve.selected {
    border-color: rgba(114, 235, 255, 0.28);
    background: rgba(114, 235, 255, 0.08);
    color: var(--accent);
}

.toast {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 40;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 260px;
    max-width: 380px;
    padding: 15px 18px;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(9, 19, 33, 0.96);
    box-shadow: var(--shadow-deep);
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.toast.visible {
    opacity: 1;
    transform: translateY(0);
}

.toast.success {
    border-color: rgba(111, 255, 170, 0.24);
}

.toast.error {
    border-color: rgba(255, 123, 156, 0.24);
}

.text-success {
    color: var(--success);
}

.text-danger {
    color: var(--danger);
}

.text-warning {
    color: var(--warning);
}

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

@media (max-width: 1380px) {
    .page-hero,
    .dashboard-secondary,
    .top-bar-main {
        grid-template-columns: 1fr;
    }

    .top-bar-side {
        align-items: flex-start;
    }

    .top-tabs,
    .top-bar-badges {
        justify-content: flex-start;
    }

    .metric-grid,
    .health-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .service-grid,
    .import-grid,
    .settings-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1120px) {
    body {
        display: block;
    }

    .sidebar {
        position: relative;
        width: auto;
        height: auto;
        inset: auto;
        border-right: 0;
        border-bottom: 1px solid var(--border);
    }

    .main-content {
        width: 100%;
        margin-left: 0;
        padding: 22px 18px 36px;
    }

    .top-bar {
        position: relative;
        top: auto;
    }
}

@media (max-width: 760px) {
    .main-content {
        padding: 18px 14px 30px;
    }

    .top-bar,
    .hero-panel,
    .toolbar-panel,
    .chart-section,
    .insights-panel,
    .metric-card,
    .settings-card,
    .health-card,
    .service-card,
    .import-card,
    .table-card {
        padding: 18px;
        border-radius: 20px;
    }

    .metric-grid,
    .health-grid {
        grid-template-columns: 1fr;
    }

    .toolbar-grid,
    .battery-stats {
        grid-template-columns: 1fr;
    }

    .date-navigator {
        flex-wrap: wrap;
        justify-content: center;
    }

    .current-date-display {
        order: -1;
        width: 100%;
    }

    .data-table {
        min-width: 640px;
    }
}