/* Smart Zakosi - on top of Bootstrap 5.3 */

/*
 * Theme tokens. Surfaces, ink and chart colours follow the dataviz reference palette
 * (categorical slots 1-3 and the status palette are validated for both themes).
 * The theme is always set as data-bs-theme on <html> (dark by default, toggle in the navbar).
 */
:root,
[data-bs-theme="light"] {
    --bs-body-bg: #f9f9f7;
    --bs-body-color: #0b0b0b;
    --bs-secondary-color: #52514e;
    --bs-border-color: #e1e0d9;

    --surface: #fcfcfb;
    --ink: #0b0b0b;
    --ink-secondary: #52514e;
    --ink-muted: #898781;
    --grid: #e1e0d9;
    --axis: #c3c2b7;

    --series-1: #2a78d6;
    --series-2: #eb6834;
    --series-3: #1baf7a;
    --series-1-wash: rgba(42, 120, 214, 0.10);
    --series-1-band: rgba(42, 120, 214, 0.20);

    --status-good: #0ca30c;
    --status-warning: #fab219;
    --status-serious: #ec835a;
    --status-critical: #d03b3b;
    --status-idle: #898781;
}

[data-bs-theme="dark"] {
    --bs-body-bg: #0d0d0d;
    --bs-body-color: #ffffff;
    --bs-secondary-color: #c3c2b7;
    --bs-border-color: #2c2c2a;

    --surface: #1a1a19;
    --ink: #ffffff;
    --ink-secondary: #c3c2b7;
    --ink-muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;

    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --series-1-wash: rgba(57, 135, 229, 0.10);
    --series-1-band: rgba(57, 135, 229, 0.28);
}

.card {
    --bs-card-bg: var(--surface);
    --bs-card-border-color: var(--grid);
}

.guest {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.guest-container {
    width: 100%;
    max-width: 24rem;
}

.navbar .nav-link.active {
    font-weight: 600;
}

/* logout / theme buttons styled as links in the navbar */
.navbar button.nav-link {
    background: none;
    border: 0;
}

/* ---------- dashboard ---------- */

.module-card .card-header {
    background: transparent;
    border-bottom: 0;
    padding-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .5rem;
}

.module-card .card-header h2 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.module-card .card-header a {
    color: inherit;
    text-decoration: none;
}

.module-card .card-header a:hover {
    text-decoration: underline;
}

.hero-value {
    font-size: 3rem;
    font-weight: 600;
    line-height: 1.1;
}

.hero-unit {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--ink-secondary);
    margin-left: .25rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(7.5rem, 1fr));
    gap: .75rem 1rem;
}

.stat-label {
    font-size: .8125rem;
    color: var(--ink-secondary);
}

.stat-value {
    font-size: 1.125rem;
    font-weight: 600;
}

.stat-value .unit {
    font-size: .875rem;
    font-weight: 400;
    color: var(--ink-secondary);
    margin-left: .15rem;
}

.stat-note {
    font-size: .75rem;
    color: var(--ink-muted);
}

.data-time {
    font-size: .8125rem;
    color: var(--ink-muted);
}

/* status: dot + label, never colour alone */
.status {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .8125rem;
    color: var(--ink-secondary);
    white-space: nowrap;
}

.status::before {
    content: "";
    width: .5rem;
    height: .5rem;
    border-radius: 50%;
    background: var(--status-color, var(--status-idle));
}

.status-good { --status-color: var(--status-good); }
.status-warning { --status-color: var(--status-warning); }
.status-serious { --status-color: var(--status-serious); }
.status-critical { --status-color: var(--status-critical); }
.status-idle { --status-color: var(--status-idle); }

.wind-arrow {
    display: inline-block;
    transition: transform .3s;
}

/* chart container includes the x-axis band - no nested scroll */
.chart-box {
    position: relative;
    height: 11rem;
}

.chart-box-lg {
    height: 18rem;
}

.chart-empty {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ink-muted);
}

.chart-empty[hidden] {
    display: none;
}

.chart-table {
    font-variant-numeric: tabular-nums;
    max-height: 16rem;
    overflow-y: auto;
}

/* lights */
.light-row {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .6rem 0;
    border-top: 1px solid var(--grid);
}

.light-row:first-child {
    border-top: 0;
}

.light-icon {
    font-size: 1.5rem;
    width: 2rem;
    text-align: center;
    color: var(--ink-muted);
}

.light-icon.lit {
    color: var(--status-warning);
}

.light-name {
    flex: 1;
    min-width: 0;
}

.light-row .form-check-input {
    cursor: pointer;
}

.is-refreshing {
    opacity: .6;
    transition: opacity .2s;
}

/* Pi controller status strip on the dashboard */
.pi-strip {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem 1.25rem;
    padding: .6rem 1rem;
    font-size: .8125rem;
    color: var(--ink-secondary);
    background: var(--bs-card-bg);
    border: 1px solid var(--bs-card-border-color);
    border-radius: var(--bs-border-radius-lg, .5rem);
}

.pi-strip-modes {
    display: inline-flex;
    gap: 1rem;
    margin-left: auto;
}

.pi-strip-link {
    color: inherit;
}

.pi-strip-problem {
    color: var(--ink-secondary);
}

.stat-value.small-value {
    font-size: 1rem;
}

/* ---- phone bottom bar (below lg; the top menu is collapsed there) ---- */
.bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1030;
    display: flex;
    background: var(--surface);
    border-top: 1px solid var(--grid);
    padding-bottom: env(safe-area-inset-bottom);
}

.bottom-nav a,
.bottom-nav button {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.1rem;
    padding: 0.45rem 0 0.4rem;
    font-size: 0.72rem;
    color: var(--ink-secondary);
    text-decoration: none;
    background: none;
    border: 0;
}

.bottom-nav .bi {
    font-size: 1.25rem;
    line-height: 1;
}

.bottom-nav .active {
    color: var(--series-1);
    font-weight: 600;
}

@media (max-width: 991.98px) {
    body {
        padding-bottom: calc(4rem + env(safe-area-inset-bottom));
    }
}

/* ---- dashboard: the solar card shrinks while the inverter sleeps ---- */
.module-card.is-sleeping .chart-box,
.module-card.is-sleeping [data-table-toggle],
.module-card.is-sleeping .chart-table,
.module-card.is-sleeping .solar-details {
    display: none !important;
}

/* ---- page tabs built by app.js from [data-page-tabs] ---- */
.page-tabs {
    margin-bottom: 1rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
}

.page-tabs .nav-link {
    white-space: nowrap;
}