/* Latest tab: metric cards, period summaries, energy flow, power controls. */

.card {
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    background: var(--card);
    box-shadow: var(--shadow-card);
    height: 100%;
    transition:
        border-color 300ms ease-in-out,
        background-color 300ms ease-in-out;
}

.card--plain {
    background: transparent;
    box-shadow: none;
}
.card__body {
    padding: 1rem;
    height: 100%;
}
@media (min-width: 640px) {
    .card__body {
        padding: 1.25rem;
    }
}
.card__body--tight {
    padding: 0.75rem;
}

.tile {
    min-width: 0;
    border-radius: var(--radius-lg);
    border: 1px solid color-mix(in oklab, var(--border) 70%, transparent);
    padding: 0.75rem;
}

.tile--bordered {
    border-width: 2px;
}

.metric__head {
    display: flex;
    align-items: center;
    min-width: 0;
    width: 100%;
    gap: 0.5rem;
}

.metric__head--card {
    margin-bottom: 0.5rem;
}
.metric__head--tile {
    justify-content: space-between;
}

.metric__ident {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 0.5rem;
}

.metric__icon {
    display: flex;
    flex: none;
    align-items: center;
    justify-content: center;
    transition: color 300ms;
}

.metric__icon--card {
    margin-right: 0.5rem;
    border-radius: var(--radius-lg);
    padding: 0.5rem;
    background: color-mix(in oklab, currentColor 10%, transparent);
}

.metric__icon--tile {
    height: 1.75rem;
    width: 1.75rem;
    border-radius: var(--radius-md);
    background: color-mix(in oklab, var(--card) 70%, transparent);
}

.metric__title {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.metric__value {
    display: flex;
    align-items: flex-end;
    gap: 0.25rem;
    min-width: 0;
    flex-wrap: wrap;
}

.metric__value-text {
    font-weight: 600;
    overflow-wrap: break-word;
}
.metric__value-text--compact {
    line-height: 1;
    color: var(--foreground);
}
.metric__value-inner {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    gap: 0.125rem;
    vertical-align: middle;
}
.metric__unit {
    align-self: flex-end;
    color: var(--muted-foreground);
    white-space: nowrap;
}

.metric__main {
    display: flex;
    min-width: 0;
    width: 100%;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.75rem;
}

.metric__main--card {
    margin-left: 0.25rem;
}
.metric__right {
    display: flex;
    flex: none;
    align-items: center;
    justify-content: flex-end;
}
.metric__bottom {
    width: 100%;
    margin-top: 0.75rem;
}
.metric__bottom--tile {
    margin-top: 0.25rem;
}

/* Colour roles — mirrors components/colorClasses.ts */
.m-primary {
    color: var(--primary);
}
.m-green {
    color: var(--status-success);
}
.m-red {
    color: var(--status-error);
}
.m-amber {
    color: var(--status-warning);
}
.m-blue {
    color: var(--status-info);
}

.bg-primary-10 {
    background: color-mix(in oklab, var(--primary) 10%, transparent);
}
.bg-green-8 {
    background: color-mix(in oklab, var(--status-success) 8%, transparent);
}
.bg-red-10 {
    background: color-mix(in oklab, var(--status-error) 10%, transparent);
}
.bg-blue-10 {
    background: color-mix(in oklab, var(--status-info) 10%, transparent);
}

.bd-primary {
    border-color: color-mix(in oklab, var(--primary) 40%, transparent);
}
.bd-green {
    border-color: color-mix(in oklab, var(--status-success) 40%, transparent);
}
.bd-red {
    border-color: color-mix(in oklab, var(--status-error) 40%, transparent);
}
.bd-blue {
    border-color: color-mix(in oklab, var(--status-info) 40%, transparent);
}

.progress {
    height: 0.5rem;
    width: 100%;
    overflow: hidden;
    border-radius: 999px;
    background: var(--muted);
}

.progress__fill {
    height: 100%;
    border-radius: 999px;
    transition: width 300ms;
}

.progress__fill--green {
    background: color-mix(in oklab, var(--status-success) 20%, transparent);
}

.summary-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}
@media (min-width: 768px) {
    .summary-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.summary__head {
    display: flex;
    min-width: 0;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    min-height: 44px;
    text-align: left;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

@media (min-width: 768px) {
    .summary__head {
        cursor: default;
        min-height: 0;
    }
}

.summary__badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    border: 1px solid transparent;
    padding: 0.125rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1rem;
}

.summary__badge--green {
    background: color-mix(in oklab, var(--status-success) 15%, transparent);
    color: var(--status-success);
    border-color: color-mix(in oklab, var(--status-success) 30%, transparent);
}
.summary__badge--red {
    background: color-mix(in oklab, var(--status-error) 15%, transparent);
    color: var(--status-error);
    border-color: color-mix(in oklab, var(--status-error) 30%, transparent);
}
.summary__badge--blue {
    background: color-mix(in oklab, var(--status-info) 15%, transparent);
    color: var(--status-info);
    border-color: color-mix(in oklab, var(--status-info) 30%, transparent);
}

.summary__toggle {
    flex: none;
    color: var(--muted-foreground);
}
@media (min-width: 768px) {
    .summary__toggle,
    .summary__badge {
        display: none;
    }
}

.summary__body {
    display: none;
    width: 100%;
}
.summary__body > * + * {
    margin-top: 0.75rem;
}
.summary[data-expanded="true"] .summary__body {
    display: block;
}
@media (min-width: 768px) {
    .summary__body {
        display: block;
    }
}

.summary__inner {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
}

.energy-pair {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}
@media (min-width: 1280px) {
    .energy-pair {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.annotation {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.125rem;
    white-space: nowrap;
}
.annotation__row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
    white-space: nowrap;
}

.battery-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}
@media (min-width: 1024px) {
    .battery-row {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

.battery__stamp {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Nine tracks and 40px connectors only read as one circuit at roughly phone
   proportions; past that the house drifts away from its own flow lines. */
.flow {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
    width: 100%;
    max-width: 40rem;
    margin-inline: auto;
}
.flow__solar {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.flow__art {
    transition:
        opacity 500ms,
        filter 500ms;
}

.flow__art--idle {
    filter: grayscale(1);
    opacity: 0.6;
}
.flow__art--solar {
    width: 5rem;
}
.flow__art--side {
    width: 3rem;
}
.flow__art--house {
    width: 6rem;
}
@media (min-width: 768px) {
    .flow__art--solar {
        width: 7rem;
    }
    .flow__art--side {
        width: 5rem;
    }
    .flow__art--house {
        width: 9rem;
    }
}

.flow__reading {
    font-weight: 700;
    margin: 0.25rem 0 0;
    transition: color 300ms;
}
.flow__reading--sm {
    font-size: 0.875rem;
}

.flow__row {
    display: grid;
    grid-template-columns: repeat(9, minmax(0, 1fr));
    align-items: center;
    gap: 0.25rem;
}
.flow__cell {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.flow__cell--grid {
    grid-column: span 2;
}
.flow__cell--line {
    grid-column: span 1;
}
.flow__cell--house {
    grid-column: span 3;
}
.flow__cell--bat {
    grid-column: span 2;
}

.line {
    position: relative;
    overflow: hidden;
}
.line--h {
    height: 2px;
    width: 2.5rem;
}
.line--v {
    height: 2.5rem;
    width: 2px;
    margin: 0 auto;
}

.line--idle {
    overflow: visible;
    border-color: color-mix(in oklab, var(--muted-foreground) 40%, transparent);
}
.line--idle.line--h {
    height: 0;
    border-top: 2px dashed color-mix(in oklab, var(--muted-foreground) 40%, transparent);
}
.line--idle.line--v {
    width: 0;
    border-left: 2px dashed color-mix(in oklab, var(--muted-foreground) 40%, transparent);
}

.line__track {
    position: absolute;
    inset: 0;
    opacity: 0.3;
}
.line__pulse {
    position: absolute;
}
.line--h .line__pulse {
    height: 100%;
    width: 0.75rem;
}
.line--v .line__pulse {
    width: 100%;
    height: 0.75rem;
}

.fill-success {
    background: var(--status-success);
}
.fill-error {
    background: var(--status-error);
}
.fill-neutral {
    background: var(--muted-foreground);
}

@keyframes flowDown {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(300%);
    }
}
@keyframes flowRight {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(300%);
    }
}
@keyframes flowLeft {
    0% {
        transform: translateX(300%);
    }
    100% {
        transform: translateX(-100%);
    }
}

.anim-down {
    animation: flowDown 1.5s linear infinite;
}
.anim-right {
    animation: flowRight 1.5s linear infinite;
}
.anim-left {
    animation: flowLeft 1.5s linear infinite;
}

.power {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.power__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    margin: 0.5rem 0;
}

.mode {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: transparent;
    text-align: left;
    cursor: pointer;
    transition:
        border-color 200ms,
        background-color 200ms,
        box-shadow 200ms;
}

.mode:hover:not([disabled]) {
    border-color: color-mix(in oklab, var(--primary) 50%, transparent);
    background: color-mix(in oklab, var(--muted) 50%, transparent);
}

.mode[aria-pressed="true"] {
    border-color: var(--primary);
    background: color-mix(in oklab, var(--primary) 5%, transparent);
    box-shadow: 0 0 0 2px color-mix(in oklab, var(--primary) 20%, transparent);
}

.mode[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

.mode__icon {
    display: flex;
    flex: none;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: var(--radius-md);
}

.mode__icon--warning {
    background: color-mix(in oklab, var(--status-warning) 10%, transparent);
    color: var(--status-warning);
}
.mode__icon--info {
    background: color-mix(in oklab, var(--status-info) 10%, transparent);
    color: var(--status-info);
}
.mode__icon--success {
    background: color-mix(in oklab, var(--status-success) 10%, transparent);
    color: var(--status-success);
}
.mode__icon--secondary {
    background: color-mix(in oklab, var(--secondary) 10%, transparent);
    color: var(--secondary);
}
.mode[disabled] .mode__icon {
    color: var(--muted-foreground);
}

.mode__body {
    flex: 1;
    min-width: 0;
}
.mode__label-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.mode__name {
    font-size: 0.875rem;
    font-weight: 500;
}

.chip {
    display: inline-block;
    padding: 0.125rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    line-height: 1rem;
}

.chip--power {
    background: color-mix(in oklab, var(--status-success) 20%, transparent);
    color: var(--status-success);
}
.chip--off {
    background: var(--muted);
    color: var(--muted-foreground);
}

.power__hint {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    color: var(--muted-foreground);
}
.power__actions {
    display: flex;
    justify-content: flex-end;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 2.25rem;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--input);
    background: var(--background);
    color: var(--foreground);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    margin-top: 0.5rem;
    transition:
        background-color 150ms,
        border-color 150ms,
        opacity 150ms;
}

.btn:hover:not([disabled]) {
    background: var(--accent);
}
.btn[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==========================================================================
   Banners
   ========================================================================== */
.banner {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid;
    padding: 0.75rem;
    font-size: 0.875rem;
}

.banner--info {
    border-color: color-mix(in oklab, var(--status-info) 30%, transparent);
    background: color-mix(in oklab, var(--status-info) 10%, transparent);
    color: var(--muted-foreground);
}

.snackbar {
    position: fixed;
    left: 50%;
    bottom: calc(1.5rem + env(safe-area-inset-bottom));
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid color-mix(in oklab, var(--status-success) 35%, transparent);
    background: var(--card);
    box-shadow: 0 8px 24px -6px rgb(0 0 0 / 0.25);
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    color: var(--foreground);
    opacity: 0;
    transform: translate(-50%, 8px);
    pointer-events: none;
    transition:
        opacity 240ms cubic-bezier(0.22, 1, 0.36, 1),
        transform 240ms cubic-bezier(0.22, 1, 0.36, 1);
}

.snackbar[data-open="true"] {
    opacity: 1;
    transform: translate(-50%, 0);
}