/* Santa Lịch — real floor-plan coordinate placement presentation. */

.floor-coordinate-system {
    margin: 14px 0;
    padding: 13px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: #fff;
}

.floor-coordinate-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.floor-coordinate-head strong,
.floor-coordinate-head p {
    display: block;
}

.floor-coordinate-head strong {
    color: var(--brand-blue-dark);
    font-size: .86rem;
}

.floor-coordinate-head strong > span {
    display: inline-block;
    margin-left: 5px;
    padding: 2px 6px;
    border-radius: 999px;
    background: var(--surface-soft);
    color: var(--text-faint);
    font-size: .56rem;
    vertical-align: middle;
}

.floor-coordinate-head p {
    max-width: 730px;
    margin: 4px 0 0;
    color: var(--text-soft);
    font-size: .68rem;
    line-height: 1.5;
}

.floor-coordinate-status {
    flex: 0 0 auto;
    padding: 5px 8px;
    border-radius: 999px;
    background: var(--surface-soft);
    color: var(--text-soft);
    font-size: .6rem;
    font-weight: 800;
    white-space: nowrap;
}

.floor-coordinate-status.is-ready {
    background: #edf8f0;
    color: #25633b;
}

.floor-coordinate-status.is-active {
    background: #eaf4fb;
    color: var(--brand-blue-dark);
}

.floor-coordinate-geometry-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin-top: 11px;
}

.floor-coordinate-geometry-grid label,
.floor-coordinate-feature-fields label {
    display: grid;
    gap: 4px;
    color: var(--text-soft);
    font-size: .62rem;
    font-weight: 700;
}

.floor-coordinate-geometry-grid input,
.floor-coordinate-feature-fields input {
    width: 100%;
    min-width: 0;
    height: 36px;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    color: var(--text);
    font: inherit;
    font-size: .72rem;
}

.floor-coordinate-geometry-grid input:focus,
.floor-coordinate-feature-fields input:focus {
    border-color: var(--brand-blue);
    outline: 2px solid rgba(20, 79, 122, .12);
    outline-offset: 1px;
}

.floor-coordinate-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(250px, .75fr);
    gap: 12px;
    margin-top: 11px;
}

.floor-coordinate-canvas-wrap,
.floor-coordinate-feature-fields {
    min-width: 0;
}

.floor-coordinate-palette {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-bottom: 7px;
}

.floor-coordinate-palette button {
    min-width: 0;
    padding: 7px 8px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-soft);
    color: var(--text-soft);
    cursor: pointer;
    font: inherit;
    text-align: left;
}

.floor-coordinate-palette button b,
.floor-coordinate-palette button small {
    display: block;
}

.floor-coordinate-palette button b {
    color: var(--brand-blue-dark);
    font-size: .68rem;
}

.floor-coordinate-palette button small {
    margin-top: 2px;
    overflow: hidden;
    color: var(--text-faint);
    font-size: .54rem;
    line-height: 1.25;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.floor-coordinate-palette button.is-active,
.floor-coordinate-palette button[aria-pressed="true"] {
    border-color: var(--brand-blue);
    background: #eef6fb;
    box-shadow: inset 0 0 0 1px var(--brand-blue);
}

.floor-coordinate-canvas {
    position: relative;
    width: min(100%, 570px);
    min-height: 330px;
    margin: 0 auto;
    overflow: hidden;
    border: 2px solid var(--brand-blue-dark);
    border-radius: 10px;
    background:
        linear-gradient(to right, transparent 33.1%, rgba(57, 87, 109, .18) 33.1% 33.5%, transparent 33.5% 66.5%, rgba(57, 87, 109, .18) 66.5% 66.9%, transparent 66.9%),
        linear-gradient(to bottom, transparent 33.1%, rgba(57, 87, 109, .18) 33.1% 33.5%, transparent 33.5% 66.5%, rgba(57, 87, 109, .18) 66.5% 66.9%, transparent 66.9%),
        #fbfdfe;
    cursor: crosshair;
    touch-action: manipulation;
}

.floor-coordinate-canvas[data-floorplan-outline="square"],
.floor-coordinate-canvas[data-floorplan-outline^="l_"] { aspect-ratio: 1 / 1; }
.floor-coordinate-canvas[data-floorplan-outline="rectangle"] { aspect-ratio: 6 / 5; }
.floor-coordinate-canvas[data-floorplan-outline="wide"] { aspect-ratio: 4 / 3; }
.floor-coordinate-canvas[data-floorplan-outline="tall"] { aspect-ratio: 3 / 4; width: min(100%, 400px); }

.floor-coordinate-canvas::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(45deg, transparent 49.8%, rgba(57, 87, 109, .09) 50%, transparent 50.2%),
        linear-gradient(-45deg, transparent 49.8%, rgba(57, 87, 109, .09) 50%, transparent 50.2%);
}

.coordinate-axis {
    position: absolute;
    z-index: 2;
    display: none;
    background: rgba(219, 168, 0, .8);
    pointer-events: none;
}

.floor-coordinate-canvas.is-geometry-ready .coordinate-axis { display: block; }
.coordinate-axis-x { left: 0; right: 0; top: var(--coordinate-center-y, 50%); height: 1px; }
.coordinate-axis-y { top: 0; bottom: 0; left: var(--coordinate-center-x, 50%); width: 1px; }

.coordinate-center-marker {
    position: absolute;
    z-index: 5;
    left: var(--coordinate-center-x, 50%);
    top: var(--coordinate-center-y, 50%);
    display: none;
    min-width: 30px;
    padding: 2px 5px;
    transform: translate(-50%, -50%);
    border-radius: 999px;
    background: var(--brand-yellow);
    color: #3d3000;
    font-size: .5rem;
    font-weight: 900;
    text-align: center;
    pointer-events: none;
}
.floor-coordinate-canvas.is-geometry-ready .coordinate-center-marker { display: block; }

.coordinate-north-label {
    position: absolute;
    z-index: 4;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    padding: 2px 5px;
    border-radius: 999px;
    background: rgba(20, 79, 122, .88);
    color: #fff;
    font-size: .5rem;
    font-weight: 900;
    pointer-events: none;
}

.coordinate-cutout-label {
    position: absolute;
    z-index: 4;
    display: none;
    width: 33.333%;
    height: 33.333%;
    align-items: center;
    justify-content: center;
    padding: 5px;
    background: repeating-linear-gradient(135deg, rgba(117, 133, 145, .08) 0 7px, rgba(117, 133, 145, .19) 7px 9px), #f5f7f8;
    color: var(--text-faint);
    font-size: .48rem;
    font-weight: 900;
    text-align: center;
    pointer-events: none;
}
.floor-coordinate-canvas[data-floorplan-outline="l_nw"] .coordinate-cutout-label { display: flex; top: 0; left: 0; }
.floor-coordinate-canvas[data-floorplan-outline="l_ne"] .coordinate-cutout-label { display: flex; top: 0; right: 0; }
.floor-coordinate-canvas[data-floorplan-outline="l_sw"] .coordinate-cutout-label { display: flex; bottom: 0; left: 0; }
.floor-coordinate-canvas[data-floorplan-outline="l_se"] .coordinate-cutout-label { display: flex; right: 0; bottom: 0; }

.floor-coordinate-marker {
    position: absolute;
    z-index: 8;
    min-width: 40px;
    min-height: 28px;
    padding: 4px 6px;
    transform: translate(-50%, -50%);
    border: 2px solid #fff;
    border-radius: 999px;
    background: var(--brand-blue-dark);
    box-shadow: 0 2px 8px rgba(19, 55, 82, .25);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-size: .58rem;
    font-weight: 900;
}

.floor-coordinate-marker.is-active {
    outline: 3px solid rgba(219, 168, 0, .58);
    outline-offset: 2px;
}

.floor-coordinate-marker.is-cutout {
    background: #9a6a00;
}

.floor-coordinate-canvas-help {
    max-width: 570px;
    margin: 6px auto 0;
    color: var(--text-faint);
    font-size: .58rem;
    line-height: 1.4;
    text-align: center;
}

.floor-coordinate-feature-fields {
    display: grid;
    align-content: start;
    gap: 7px;
}

.floor-coordinate-feature-fields fieldset {
    min-width: 0;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 9px;
    background: var(--surface-soft);
}

.floor-coordinate-feature-fields legend {
    padding: 0 4px;
    color: var(--brand-blue-dark);
    font-size: .64rem;
    font-weight: 900;
}

.floor-coordinate-feature-fields fieldset > div {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.floor-coordinate-feature-fields fieldset > p {
    min-height: 30px;
    margin: 6px 0 0;
    color: var(--text-soft);
    font-size: .56rem;
    line-height: 1.35;
}

.floor-coordinate-feature-fields fieldset > button {
    margin-top: 5px;
    padding: 4px 7px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: #fff;
    color: var(--text-soft);
    cursor: pointer;
    font: inherit;
    font-size: .55rem;
    font-weight: 800;
}

.floor-coordinate-note {
    margin: 10px 0 0;
    padding: 8px 9px;
    border-radius: 8px;
    background: var(--surface-soft);
    color: var(--text-soft);
    font-size: .62rem;
    line-height: 1.45;
}

.floor-coordinate-result {
    max-width: 680px;
    margin: 10px auto 0;
    padding: 10px 11px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: #fff;
}

.floor-coordinate-result header {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
}

.floor-coordinate-result header span,
.floor-coordinate-result header strong {
    display: block;
}
.floor-coordinate-result header span { color: var(--text-faint); font-size: .56rem; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.floor-coordinate-result header strong { margin-top: 2px; color: var(--brand-blue-dark); font-size: .82rem; }
.floor-coordinate-result header p { margin: 0; color: var(--text-soft); font-size: .62rem; }

.floor-coordinate-result-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-top: 8px;
}

.floor-coordinate-result-grid > div {
    padding: 7px;
    border-radius: 8px;
    background: var(--surface-soft);
}
.floor-coordinate-result-grid span,
.floor-coordinate-result-grid strong,
.floor-coordinate-result-grid small { display: block; }
.floor-coordinate-result-grid span { color: var(--text-faint); font-size: .54rem; font-weight: 800; }
.floor-coordinate-result-grid strong { margin-top: 2px; color: var(--text); font-size: .66rem; }
.floor-coordinate-result-grid small { margin-top: 2px; color: var(--brand-blue-dark); font-size: .58rem; font-weight: 900; }
.floor-coordinate-result-empty { margin: 7px 0 0; color: var(--text-soft); font-size: .62rem; }
.floor-coordinate-warning { border-color: rgba(165, 106, 0, .28); }

@media (max-width: 900px) {
    .floor-coordinate-geometry-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .floor-coordinate-workspace { grid-template-columns: 1fr; }
    .floor-coordinate-feature-fields { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
    .floor-coordinate-system { padding: 9px; }
    .floor-coordinate-head { flex-direction: column; }
    .floor-coordinate-status { white-space: normal; }
    .floor-coordinate-geometry-grid { gap: 6px; }
    .floor-coordinate-canvas { min-height: 260px; width: min(100%, 410px); }
    .floor-coordinate-canvas[data-floorplan-outline="tall"] { width: min(100%, 300px); }
    .floor-coordinate-palette { gap: 4px; }
    .floor-coordinate-palette button { padding: 6px; }
    .floor-coordinate-feature-fields { grid-template-columns: 1fr; }
    .floor-coordinate-feature-fields fieldset > div { grid-template-columns: 1fr 1fr; }
    .floor-coordinate-result header { align-items: flex-start; flex-direction: column; }
    .floor-coordinate-result-grid { grid-template-columns: 1fr; }
    .coordinate-cutout-label { font-size: .42rem; }
}