/*
 * Filament Business Hours - self-contained styles.
 *
 * Colors come from the CSS variables Filament defines at runtime from the
 * panel palette (--primary-*, --gray-*), with neutral fallbacks so the page
 * still renders outside a panel. Light and dark aware.
 */

[x-cloak] {
    display: none !important;
}

.fbh-page {
    --fbh-border: var(--gray-200, #e5e7eb);
    --fbh-cell-bg: #fff;
    --fbh-surface: #fff;
    --fbh-muted: var(--gray-500, #6b7280);
    --fbh-strong: var(--gray-950, #0a0a0a);
    --fbh-range: var(--primary-600, #4f46e5);
    --fbh-range-contrast: #fff;

    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.dark .fbh-page {
    --fbh-border: color-mix(in srgb, var(--gray-700, #3f3f46) 70%, transparent);
    --fbh-cell-bg: color-mix(in srgb, var(--gray-800, #27272a) 45%, transparent);
    --fbh-surface: var(--gray-900, #18181b);
    --fbh-muted: var(--gray-400, #a1a1aa);
    --fbh-strong: var(--gray-100, #f4f4f5);
    --fbh-range: var(--primary-500, #6366f1);
}

/* -------------------------------------------------------------------------- */
/* Grid frame                                                                 */
/* -------------------------------------------------------------------------- */

.fbh-scroll {
    overflow: auto;
    max-height: min(72vh, 60rem);
    border: 1px solid var(--fbh-border);
    border-radius: 0.75rem;
    overscroll-behavior: contain;
}

.fbh-grid {
    /* --fbh-hour and --fbh-gap are set inline from the Blade view so the JS
       and the CSS always agree on the cell geometry. */
    --fbh-hour: 40px;
    --fbh-gap: 4px;
    --fbh-inset: 0.375rem;

    position: relative;
    display: grid;
    grid-template-columns: 4rem repeat(7, minmax(7rem, 1fr));
    grid-template-rows: auto 1fr;
    min-width: 53rem;
    user-select: none;
    -webkit-user-select: none;
}

/* -------------------------------------------------------------------------- */
/* Header row                                                                 */
/* -------------------------------------------------------------------------- */

.fbh-corner,
.fbh-day-head {
    position: sticky;
    top: 0;
    z-index: 20;
    background: var(--fbh-surface);
    border-bottom: 1px solid var(--fbh-border);
}

.fbh-corner {
    left: 0;
    z-index: 30;
}

.fbh-day-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.25rem;
    padding: 0.5rem 0.625rem;
}

.fbh-day-head--today .fbh-day-name {
    color: var(--fbh-range);
}

.fbh-day-title {
    min-width: 0;
}

.fbh-day-name {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--fbh-strong);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.fbh-day-total {
    display: block;
    font-size: 0.6875rem;
    color: var(--fbh-muted);
    white-space: nowrap;
}

.fbh-day-actions {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    opacity: 0;
    transition: opacity 0.15s ease;
}

.fbh-day-head:hover .fbh-day-actions,
.fbh-day-actions:focus-within {
    opacity: 1;
}

/* -------------------------------------------------------------------------- */
/* Hour gutter                                                                */
/* -------------------------------------------------------------------------- */

.fbh-gutter {
    position: sticky;
    left: 0;
    z-index: 10;
    background: var(--fbh-surface);
}

.fbh-gutter-cell {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    height: var(--fbh-hour);
    padding-inline-end: 0.75rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.6875rem;
    font-variant-numeric: tabular-nums;
    color: var(--fbh-muted);
}

/* -------------------------------------------------------------------------- */
/* Day columns: one bordered cell per hour                                    */
/* -------------------------------------------------------------------------- */

.fbh-col {
    position: relative;
    height: calc(var(--fbh-hour) * 24);
    cursor: cell;
    touch-action: pan-y;
}

.fbh-cell {
    box-sizing: border-box;
    height: var(--fbh-hour);
    padding: calc(var(--fbh-gap) / 2) var(--fbh-inset);
}

.fbh-cell::before {
    content: '';
    display: block;
    box-sizing: border-box;
    height: 100%;
    border: 1px solid var(--fbh-border);
    border-radius: 0.4rem;
    background: var(--fbh-cell-bg);
}

.fbh-col--today .fbh-cell::before {
    background: color-mix(in srgb, var(--fbh-range) 4%, var(--fbh-cell-bg));
}

/* -------------------------------------------------------------------------- */
/* Range segments (one per covered hour cell)                                 */
/* -------------------------------------------------------------------------- */

.fbh-seg {
    position: absolute;
    inset-inline: var(--fbh-inset);
    box-sizing: border-box;
    border-radius: 0.4rem;
    background: var(--fbh-range);
    cursor: grab;
    touch-action: none;
    transition: filter 0.1s ease;
}

.fbh-seg--hover {
    filter: brightness(1.08);
}

.fbh-seg:focus-visible {
    outline: 2px solid var(--fbh-range);
    outline-offset: 2px;
}

.fbh-seg--preview,
.fbh-seg--dragging {
    pointer-events: none;
}

.fbh-seg--preview {
    opacity: 0.55;
}

.fbh-seg--dragging {
    opacity: 0.85;
    box-shadow: 0 8px 18px -6px rgba(0, 0, 0, 0.35);
    z-index: 5;
}

.fbh-seg--overnight-end {
    border-bottom: 2px dashed color-mix(in srgb, var(--fbh-range-contrast) 65%, transparent);
}

/* Resize handles, on the first and last segment of a range. */
.fbh-seg-handle {
    position: absolute;
    inset-inline: 0;
    height: 8px;
    cursor: ns-resize;
    z-index: 3;
}

.fbh-seg-handle--start {
    top: -3px;
}

.fbh-seg-handle--end {
    bottom: -3px;
}

.fbh-seg-handle::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 1.25rem;
    height: 3px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--fbh-range-contrast) 75%, transparent);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.1s ease;
}

.fbh-seg:hover .fbh-seg-handle::after,
.fbh-seg--hover .fbh-seg-handle::after,
.fbh-seg:focus-visible .fbh-seg-handle::after {
    opacity: 1;
}

/* Minute badge on partial cells ("30" on a 05:00 cell = boundary at 05:30). */
.fbh-seg-badge {
    position: absolute;
    inset-inline-end: 0.375rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    padding: 0 0.3125rem;
    border: 1px solid var(--fbh-border);
    border-radius: 0.375rem;
    background: var(--fbh-surface);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
    color: var(--fbh-strong);
    font-size: 0.625rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    line-height: 1.125rem;
    pointer-events: none;
    white-space: nowrap;
}

/* The explicit "edit" affordance on the first segment of a range. */
.fbh-seg-edit {
    position: absolute;
    top: 2px;
    inset-inline-start: 2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.125rem;
    height: 1.125rem;
    border-radius: 0.25rem;
    color: var(--fbh-range-contrast);
    background: transparent;
    opacity: 0;
    cursor: pointer;
    transition: opacity 0.1s ease, background-color 0.1s ease;
    z-index: 2;
}

.fbh-seg:hover .fbh-seg-edit,
.fbh-seg--hover .fbh-seg-edit,
.fbh-seg:focus-visible .fbh-seg-edit,
.fbh-seg-edit:focus-visible {
    opacity: 1;
}

.fbh-seg-edit:hover {
    background: color-mix(in srgb, var(--fbh-range-contrast) 25%, transparent);
}

.fbh-seg-edit svg {
    width: 0.75rem;
    height: 0.75rem;
}

/* -------------------------------------------------------------------------- */
/* Precise editor popover                                                     */
/* -------------------------------------------------------------------------- */

.fbh-editor {
    position: absolute;
    z-index: 40;
    width: 15.5rem;
    display: grid;
    gap: 0.625rem;
    padding: 0.875rem;
    border: 1px solid var(--fbh-border);
    border-radius: 0.75rem;
    background: var(--fbh-surface);
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.35);
    cursor: default;
}

.fbh-editor-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--fbh-strong);
}

.fbh-editor-times {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.fbh-editor-field {
    display: grid;
    gap: 0.25rem;
}

.fbh-editor-field span {
    font-size: 0.6875rem;
    color: var(--fbh-muted);
}

.fbh-editor-field input[type='time'] {
    width: 100%;
    box-sizing: border-box;
    padding: 0.3125rem 0.5rem;
    border: 1px solid var(--fbh-border);
    border-radius: 0.5rem;
    background: transparent;
    color: var(--fbh-strong);
    font-size: 0.8125rem;
    font-variant-numeric: tabular-nums;
    color-scheme: light;
}

.dark .fbh-editor-field input[type='time'] {
    color-scheme: dark;
}

.fbh-editor-field input[type='time']:focus-visible {
    outline: 2px solid var(--fbh-range);
    outline-offset: 1px;
}

.fbh-editor--invalid input[type='time'] {
    border-color: var(--danger-600, #dc2626);
}

.fbh-editor-error {
    font-size: 0.6875rem;
    color: var(--danger-600, #dc2626);
}

.dark .fbh-editor-error {
    color: var(--danger-400, #f87171);
}

.fbh-editor-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.fbh-editor-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.3125rem 0.625rem;
    border-radius: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.1s ease, filter 0.1s ease;
}

.fbh-editor-btn svg {
    width: 0.875rem;
    height: 0.875rem;
}

.fbh-editor-btn--delete {
    color: var(--danger-600, #dc2626);
}

.fbh-editor-btn--delete:hover {
    background: color-mix(in srgb, var(--danger-600, #dc2626) 10%, transparent);
}

.dark .fbh-editor-btn--delete {
    color: var(--danger-400, #f87171);
}

.fbh-editor-btn--done {
    background: var(--fbh-range);
    color: var(--fbh-range-contrast);
}

.fbh-editor-btn--done:hover {
    filter: brightness(1.08);
}

/* -------------------------------------------------------------------------- */
/* Legend under the grid                                                      */
/* -------------------------------------------------------------------------- */

.fbh-legend {
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: var(--fbh-muted);
}

/* -------------------------------------------------------------------------- */
/* Exceptions & vacations sections                                            */
/* -------------------------------------------------------------------------- */

.fbh-entry-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.fbh-entry {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.625rem;
    border-radius: 0.5rem;
    transition: background-color 0.15s ease;
}

.fbh-entry:hover {
    background-color: rgba(0, 0, 0, 0.04);
}

.dark .fbh-entry:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.fbh-entry-main {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.375rem 0.625rem;
    flex: 1 1 auto;
    min-width: 0;
}

.fbh-entry-date {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--fbh-strong);
    white-space: nowrap;
}

.fbh-entry-hours {
    font-size: 0.75rem;
    font-variant-numeric: tabular-nums;
    color: var(--fbh-strong);
    opacity: 0.8;
}

.fbh-entry-label {
    font-size: 0.75rem;
    font-style: italic;
    color: var(--fbh-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fbh-entry-actions {
    display: flex;
    align-items: center;
    gap: 0.125rem;
    flex: 0 0 auto;
}

.fbh-entry-empty {
    padding: 1rem 0.75rem;
    border: 1px dashed var(--fbh-border);
    border-radius: 0.5rem;
    font-size: 0.8125rem;
    color: var(--fbh-muted);
    text-align: center;
}

.fbh-add-row {
    margin-top: 0.75rem;
}