.solar-planner {
    --solar-line: color-mix(in srgb, var(--text-secondary) 21%, var(--bg-primary));
    --solar-control-line: #78889b;
    --solar-accent: color-mix(in srgb, var(--bruntab-blue) 8%, var(--bg-primary));
    --solar-focus: #568bea;
    --solar-error: #a51b23;
    --solar-success: #156449;
    padding: 0;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: var(--font-fa);
    font-size: 0.95rem;
    line-height: 1.75;
}

[data-theme="dark"] .solar-planner {
    --solar-control-line: #7b8ba4;
    --solar-error: #fda4af;
    --solar-success: #86efac;
}

.solar-planner [hidden] { display: none !important; }

.solar-page {
    max-width: 1192px;
    margin-inline: auto;
    padding: clamp(24px, 4vw, 48px) clamp(14px, 2.4vw, 28px) 48px;
}

.solar-intro {
    margin-block-end: clamp(16px, 2.5vw, 28px);
    padding: clamp(18px, 3vw, 38px);
    border: 1px solid var(--solar-line);
    border-radius: var(--radius-lg);
    background: linear-gradient(125deg, var(--solar-accent), var(--bg-primary) 76%);
}
.solar-intro h1 {
    color: var(--brand-text-color);
    font-size: clamp(1.5rem, 1.25rem + 1.55vw, 2.6rem);
    line-height: 1.45;
    text-wrap: balance;
}
.solar-intro p { margin-block-start: 8px; max-width: 710px; color: var(--text-secondary); }
.solar-intro .solar-eyebrow {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-block: 0 8px;
    color: var(--brand-text-color);
    font-size: 0.8rem;
    font-weight: 800;
}
.solar-eyebrow::before {
    content: "";
    width: 18px;
    height: 3px;
    border-radius: 2px;
    background: var(--bruntab-red);
}
.solar-intro-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 16px;
    margin-block-start: 16px;
}
.solar-jump {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--brand-link-color);
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: underline;
    text-underline-offset: 4px;
}
.solar-jump-primary {
    padding-inline: 16px;
    border-radius: var(--radius);
    background: var(--bruntab-blue);
    color: #fff;
    text-decoration: none;
}
.solar-jump-primary:hover { background: #00275f; color: #fff; }
.solar-jump:focus-visible { outline: 3px solid var(--solar-focus); outline-offset: 3px; }
.solar-panel :is(input, [role="status"], #solar-calculator-title, #solar-project-title, #solar-request-title),
.solar-request { scroll-margin-block-start: 12rem; }

.solar-layout { display: grid; gap: clamp(14px, 2vw, 22px); min-width: 0; }

.solar-panel {
    min-width: 0;
    padding: clamp(16px, 2.2vw, 26px);
    border: 1px solid var(--solar-line);
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
}
.solar-panel h2 { font-size: 1.15rem; line-height: 1.45; }
.solar-panel h3 { font-size: 0.98rem; line-height: 1.5; }
.solar-panel small { font-size: 0.8rem; }

.solar-panel button,
.solar-panel input:not([type="radio"], [type="checkbox"], [type="hidden"]) {
    min-height: 44px;
    border: 1px solid var(--solar-control-line);
    border-radius: 9px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font: inherit;
}
.solar-panel button {
    padding: 7px 14px;
    color: var(--brand-text-color);
    cursor: pointer;
    font-weight: 700;
}
.solar-panel button:not(:disabled):hover {
    background: var(--solar-accent);
    border-color: var(--brand-text-color);
}
.solar-panel button:disabled { cursor: default; opacity: 0.65; }
.solar-panel input:not([type="radio"], [type="checkbox"], [type="hidden"]) {
    width: 100%;
    min-width: 0;
    padding: 7px 10px;
}
.solar-panel input::placeholder { color: var(--text-secondary); opacity: 1; }
.solar-panel :is(button, input, a, summary, [tabindex]):focus-visible {
    outline: 3px solid var(--solar-focus);
    outline-offset: 3px;
}
.solar-panel button.solar-primary {
    border-color: var(--bruntab-blue);
    background: var(--bruntab-blue);
    color: #fff;
}
.solar-panel button.solar-primary:not(:disabled):hover { background: #00275f; }
.solar-panel input[aria-invalid="true"] { border-color: var(--solar-error); }
.solar-panel a { color: var(--brand-link-color); text-decoration: underline; }
.solar-panel .solar-error { color: var(--solar-error); }

.solar-mode { margin-block-start: 20px; }
.solar-equipment,
.solar-location,
.solar-photos {
    margin-block-start: 20px;
    padding-block-start: 17px;
    border-block-start: 1px solid var(--solar-line);
}
.solar-mode-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    min-width: 0;
    margin-block: 9px 0;
    border: 0;
}
.solar-mode-options label {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 62px;
    padding: 9px 11px;
    border: 1px solid var(--solar-line);
    border-radius: 10px;
    cursor: pointer;
}
.solar-mode-options label:has(:checked) { border-color: var(--brand-text-color); background: var(--solar-accent); }
.solar-mode-options label :is(strong, small) { display: block; }
.solar-panel input:is([type="radio"], [type="checkbox"]) {
    inline-size: 17px;
    block-size: 17px;
    flex: 0 0 17px;
    accent-color: var(--bruntab-blue);
}
.solar-mode details { margin-block-start: 6px; color: var(--text-secondary); font-size: 0.85rem; }
.solar-mode summary { width: fit-content; padding-block: 10px; color: var(--brand-text-color); cursor: pointer; }
.solar-mode details p + p { margin-block-start: 8px; }
.solar-outage { margin-block-start: 12px; max-width: 270px; }

.solar-section-title,
.solar-heading {
    display: flex;
    align-items: center;
    gap: 11px;
    min-width: 0;
}
.solar-section-title { justify-content: space-between; }
.solar-section-title p { margin-block-start: 4px; }
.solar-section-title p,
.solar-row-count,
.solar-optional,
.solar-field small,
.solar-mode-options small,
.solar-toolbar small,
.solar-map-note,
.solar-map-placeholder,
.solar-request-intro { color: var(--text-secondary); font-size: 0.85rem; }
.solar-number {
    display: grid;
    place-items: center;
    inline-size: 2.15rem;
    block-size: 2.15rem;
    flex-shrink: 0;
    border-radius: var(--radius);
    background: var(--solar-accent);
    color: var(--brand-text-color);
    font-size: 0.85rem;
    font-weight: 800;
}
.solar-row-count,
.solar-optional {
    flex-shrink: 0;
    padding: 2px 9px;
    border: 1px solid var(--solar-line);
    border-radius: 99px;
}
.solar-optional { margin-inline-start: auto; }
.solar-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 13px;
    margin-block-start: 16px;
}
.solar-field { display: grid; align-content: start; gap: 5px; min-width: 0; }
.solar-field > span { font-size: 0.88rem; font-weight: 700; }
.solar-field > span small { font-weight: 500; }

.solar-presets,
.solar-toolbar,
.solar-location-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}
.solar-presets { flex-wrap: wrap; margin-block: 13px 16px; }
.solar-presets button {
    padding-inline: 12px;
    border-radius: 24px;
    font-size: 0.85rem;
    font-weight: 500;
}
.solar-empty {
    padding: 14px;
    border: 1px dashed var(--solar-line);
    border-radius: 12px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 0.88rem;
}
.solar-empty strong { display: block; color: var(--text-primary); }
.solar-toolbar { flex-wrap: wrap; justify-content: space-between; margin-block-start: 12px; }
#solar-devices, .solar-project { container-type: inline-size; }
.solar-device {
    display: grid;
    grid-template-columns: minmax(44px, 1.15fr) minmax(44px, 0.85fr) minmax(44px, 1fr) auto 44px;
    grid-template-areas:
        "name name name energy energy"
        "watts qty hours cycle remove"
        "error error error error error";
    align-items: end;
    gap: 6px;
    padding-block: 8px;
    border-block-start: 1px solid var(--solar-line);
}
.solar-device input.solar-device-name {
    grid-area: name;
    background: var(--bg-secondary);
    font-weight: 700;
}
.solar-device button.solar-remove {
    grid-area: remove;
    padding-inline: 3px;
    color: var(--solar-error);
    font-size: 0.82rem;
}
.solar-device-watts { grid-area: watts; }
.solar-device-qty { grid-area: qty; }
.solar-device-hours { grid-area: hours; }
.solar-device-value {
    display: grid;
    gap: 3px;
    min-inline-size: 0;
    color: var(--text-secondary);
    font-size: 0.78rem;
    line-height: 1.35;
}
.solar-device .solar-device-value input {
    padding-inline: 3px;
    direction: ltr;
    text-align: center;
    font-size: 0.88rem;
    font-variant-numeric: tabular-nums;
}
.solar-cycle {
    grid-area: cycle;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-width: 44px;
    min-height: 44px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.8rem;
    line-height: 1.3;
}
.solar-row-energy {
    grid-area: energy;
    align-self: center;
    text-align: end;
    color: var(--brand-text-color);
    font-size: 0.83rem;
    font-weight: 700;
    line-height: 1.45;
    overflow-wrap: anywhere;
}
.solar-device .solar-status { grid-area: error; margin: 0; }
.solar-device .solar-status:empty, .solar-photo-card .solar-status:empty {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    overflow: hidden;
    clip-path: inset(50%);
}

@container (min-width: 535px) {
    .solar-device {
        grid-template-columns: minmax(115px, 2fr) minmax(62px, 0.66fr) minmax(50px, 0.52fr)
            minmax(74px, 0.72fr) auto minmax(83px, 0.93fr) 44px;
        grid-template-areas:
            "name watts qty hours cycle energy remove"
            "error error error error error error error";
        column-gap: 7px;
    }
    .solar-row-energy { align-self: end; display: grid; align-items: center; min-height: 44px; }
}

@container (max-width: 300px) {
    .solar-device {
        grid-template-columns: minmax(61px, 1.15fr) minmax(46px, 0.85fr) minmax(44px, 1fr) 44px 44px;
        column-gap: 4px;
    }
    .solar-device .solar-device-value input { padding-inline: 2px; }
    .solar-device :is(input, button):focus-visible { outline-offset: 0; }
    .solar-cycle { flex-direction: column; gap: 2px; }
}

@container (max-width: 254px) {
    .solar-device {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        grid-template-areas: "name name energy" "watts qty hours" "cycle . remove" "error error error";
    }
}

.solar-map-note { margin-block: 4px 10px; }
.solar-map-frame {
    margin-block-start: 10px;
    overflow: hidden;
    isolation: isolate;
    border: 1px solid var(--solar-line);
    border-radius: 12px;
    background: var(--bg-secondary);
}
.solar-map-placeholder {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    padding: 14px;
}
.solar-map-placeholder svg { flex: 0 0 24px; color: var(--brand-text-color); }
.solar-map { height: clamp(240px, 34vw, 320px); direction: ltr; }
.solar-map:focus-visible { outline-offset: -4px; }
.solar-map .leaflet-control a { text-decoration: none; }
.solar-map .leaflet-control-zoom.leaflet-bar a { width: 44px; height: 44px; line-height: 44px; }
.solar-map button.solar-locate-button {
    display: grid;
    place-items: center;
    inline-size: 44px;
    block-size: 44px;
    padding: 0;
    box-shadow: 0 1px 5px #0004;
}
.solar-locate-button[aria-disabled="true"] { cursor: progress; }
.solar-locate-button[aria-disabled="true"] svg { display: none; }
.solar-locate-button[aria-disabled="true"]::after {
    content: "";
    inline-size: 18px;
    block-size: 18px;
    border: 2px solid currentColor;
    border-inline-end-color: transparent;
    border-radius: 50%;
    animation: solar-locate-spin 0.8s linear infinite;
}
@keyframes solar-locate-spin { to { transform: rotate(1turn); } }
@media (prefers-reduced-motion: reduce) {
    .solar-locate-button[aria-disabled="true"]::after { animation: none; }
}
.solar-pin {
    inline-size: 23px;
    block-size: 23px;
    transform: rotate(-45deg);
    border: 3px solid #fff;
    border-radius: 50% 50% 50% 0;
    background: var(--bruntab-red);
    box-shadow: 0 2px 7px #0006;
}
.solar-coordinates {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
    align-items: end;
    gap: 10px;
    margin-block: 4px 12px;
}
.solar-coordinates small:empty { display: none; }
.solar-manual-location {
    margin-block-start: 8px;
    padding-inline: 12px;
    border: 1px solid var(--solar-line);
    border-radius: 9px;
}
.solar-manual-location summary {
    min-height: 44px;
    padding-block: 9px;
    color: var(--brand-text-color);
    cursor: pointer;
    font-weight: 700;
}
.solar-location-actions { flex-wrap: wrap; gap: 5px 15px; margin-block-start: 8px; }
.solar-location-actions a { display: inline-flex; align-items: center; min-height: 44px; }
#solar-clear-location { color: var(--solar-error); }

.solar-photo-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}
.solar-photo-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
    padding: 10px;
    border: 1px solid var(--solar-line);
    border-radius: 12px;
}
.solar-photo-media {
    display: grid;
    place-items: center;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border: 1px dashed var(--solar-control-line);
    border-radius: 8px;
    background: var(--solar-accent);
    color: var(--brand-text-color);
}
.solar-photo-placeholder { width: min(65%, 120px); }
.solar-photo-placeholder svg { display: block; width: 100%; height: auto; }
.solar-photo-media img { width: 100%; height: 100%; object-fit: contain; }
.solar-photo-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.solar-panel input.solar-photo-input[type="file"] {
    position: absolute;
    width: 1px;
    min-height: 0;
    height: 1px;
    padding: 0;
    border: 0;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}
.solar-photo-select {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 7px 10px;
    border: 1px solid var(--solar-control-line);
    border-radius: 9px;
    color: var(--brand-text-color);
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 700;
}
.solar-photo-select:hover { background: var(--solar-accent); border-color: var(--brand-text-color); }
.solar-photo-input:focus-visible + .solar-photo-select { outline: 3px solid var(--solar-focus); outline-offset: 3px; }
.solar-photo-input[aria-invalid="true"] + .solar-photo-select { border-color: var(--solar-error); }
.solar-photo-actions button { padding-inline: 9px; font-size: 0.85rem; }
.solar-photo-card .solar-field { margin-block-start: auto; }

.solar-status { color: var(--brand-text-color); font-size: 0.88rem; overflow-wrap: anywhere; }
.solar-status:not(:empty) { margin-block-start: 8px; }
.solar-summary {
    border: 0;
    background: #06234d linear-gradient(150deg, #0b3164, #06234d 76%);
    color: #fff;
    box-shadow: var(--shadow-sm);
}
.solar-summary h2 { display: flex; align-items: center; gap: 8px; margin-block-end: 12px; }
.solar-summary h2::before {
    content: "";
    inline-size: 10px;
    block-size: 3px;
    border-radius: 2px;
    background: #fa5454;
}
.solar-summary p:not(.solar-energy), .solar-summary dt, .solar-energy span { color: #d4e1f3; font-size: 0.86rem; }
.solar-energy {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0 8px;
    font-size: clamp(2.1rem, 1.6rem + 1.6vw, 2.9rem);
    line-height: 1.4;
    font-weight: 800;
    overflow-wrap: anywhere;
}
.solar-energy span { font-weight: 500; }
.solar-stats {
    display: grid;
    margin-block-start: 11px;
    font-size: 0.88rem;
}
.solar-stats div {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2px 8px;
    padding-block: 7px;
    border-block-start: 1px solid #56708f;
}
.solar-stats dd { font-weight: 700; overflow-wrap: anywhere; }
.solar-summary button.solar-export { width: 100%; margin-block-start: 16px; border-color: #fff; background: #fff; color: #00378b; }
.solar-summary button.solar-export:hover { background: #e3edfb; }
.solar-summary .solar-summary-note { margin-block-start: 8px; }

.solar-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.solar-request-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    gap: 10px 14px;
    margin-block-start: 14px;
}
.solar-challenge.solar-field { flex: 1 1 145px; max-inline-size: 190px; }
.solar-request-intro { margin-block-start: 10px; }
.solar-project-link { display: inline-flex; align-items: center; min-height: 44px; font-size: 0.88rem; font-weight: 700; }
.solar-request button[type="submit"] { min-inline-size: 10rem; }
.solar-request [aria-busy="true"] button[type="submit"] { cursor: progress; }
.solar-request .solar-request-error.solar-error:not(:empty) {
    padding: 9px 12px;
    border-inline-start: 3px solid var(--solar-error);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--solar-error) 8%, var(--bg-primary));
    font-weight: 700;
}

.solar-receipt {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-block-start: 15px;
    padding: clamp(13px, 2.5vw, 20px);
    border: 1px solid color-mix(in srgb, var(--solar-success) 32%, var(--bg-primary));
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--solar-success) 7%, var(--bg-primary));
}
.solar-receipt-icon {
    display: grid;
    place-items: center;
    flex: 0 0 38px;
    height: 38px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--solar-success) 14%, var(--bg-primary));
    color: var(--solar-success);
}
.solar-receipt h3 { color: var(--solar-success); font-size: 1.15rem; }
.solar-receipt p { margin-block-start: 4px; color: var(--text-secondary); }
.solar-receipt button { margin-block-start: 12px; }

@media (min-width: 900px) {
    .solar-layout {
        grid-template-columns: minmax(0, 1fr) clamp(258px, 28vw, 322px);
        grid-template-areas: "calculator summary" "project summary" "request summary";
        align-items: start;
    }
    .solar-calculator { grid-area: calculator; }
    .solar-summary { grid-area: summary; }
    .solar-project { grid-area: project; }
    .solar-request { grid-area: request; }
}

@media (min-width: 900px) and (min-height: 680px) {
    .solar-summary { position: sticky; top: 8rem; }
}

@container (max-width: 410px) {
    .solar-coordinates { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .solar-coordinates button { grid-column: 1 / -1; justify-self: start; }
}

@container (max-width: 520px) {
    .solar-photo-grid { grid-template-columns: 1fr; }
    .solar-photo-card {
        position: relative;
        display: grid;
        grid-template-columns: 64px minmax(0, 1fr);
        grid-template-areas: "media actions" "media title" "error error";
        align-items: center;
        gap: 6px 10px;
    }
    .solar-photo-media { grid-area: media; block-size: 54px; aspect-ratio: auto; }
    .solar-photo-actions { grid-area: actions; }
    .solar-photo-card .solar-field { grid-area: title; margin: 0; }
    .solar-photo-card .solar-status { grid-area: error; margin: 0; }
}

@media (max-width: 520px) {
    .solar-mode-options { grid-template-columns: 1fr; }
    .solar-mode-options label { min-height: 54px; }
    .solar-section-title { align-items: start; }
}

@media (max-width: 430px) {
    .solar-fields { grid-template-columns: 1fr; }
    .solar-request button[type="submit"] { flex: 1 0 10rem; }
}