/* Date picker: input field trigger and popup calendar */

.fdate-open {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    opacity: 0.65;
    border-radius: 4px;
    transition: opacity .15s ease, color .15s ease, background-color .15s ease;
}
.fdate-open:hover { opacity: 1; color: var(--text); background: var(--bg-elevated); }
.fdate-open:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--focus-ring); }

/* Popup is positioned via fixed coordinates from JS */
.dp-popup {
    position: fixed;
    z-index: 200;
    width: 280px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
    padding: 10px;
    user-select: none;
    font-size: 13px;
    color: var(--text);
}
html[data-theme="dark"] .dp-popup {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}
.dp-popup[hidden] { display: none; }

.dp-head {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
}
.dp-nav {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all .12s ease;
}
.dp-nav:hover {
    color: var(--text);
    border-color: var(--border-strong);
    background: var(--bg-subtle);
}
.dp-nav:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--focus-ring); }

.dp-title {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    min-width: 0;
}
.dp-title select {
    padding: 4px 6px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text);
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    text-transform: capitalize;
}
.dp-title select:hover { background: var(--bg-subtle); border-color: var(--border); }
.dp-title select:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--focus-ring); }

.dp-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    font-family: "IBM Plex Mono", ui-monospace, monospace;
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-subtle);
    text-align: center;
    margin-bottom: 4px;
}
.dp-weekday {
    padding: 4px 0;
}
.dp-weekday.is-weekend {
    color: var(--text-muted);
}

.dp-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}
.dp-day {
    height: 32px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--text);
    font: inherit;
    font-size: 13px;
    font-variant-numeric: tabular-nums;
    border-radius: 4px;
    cursor: pointer;
    padding: 0;
    transition: background-color .1s ease, border-color .1s ease, color .1s ease;
}
.dp-day:hover:not(:disabled) { background: var(--bg-subtle); border-color: var(--border); }
.dp-day:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--focus-ring); }
.dp-day.is-out { color: var(--text-subtle); opacity: 0.4; }
.dp-day.is-today {
    font-weight: 600;
    color: var(--accent);
}
.dp-day.is-today.is-out { color: var(--accent); opacity: 0.5; }
.dp-day.is-selected,
.dp-day.is-selected.is-today {
    background: var(--accent);
    color: var(--accent-fg);
    border-color: var(--accent);
}
.dp-day:disabled {
    cursor: not-allowed;
    color: var(--text-subtle);
    opacity: 0.25;
}

.dp-foot {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}
.dp-btn {
    flex: 1;
    height: 28px;
    padding: 0 10px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    font: inherit;
    font-size: 12px;
    cursor: pointer;
    transition: all .12s ease;
}
.dp-btn:hover {
    color: var(--text);
    border-color: var(--border-strong);
    background: var(--bg-subtle);
}
.dp-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px var(--focus-ring); }