/* ============================================
   MD3 Date & Time Picker — Global Styles
   Auto-applies to input[type="date"], input[type="time"],
   .md-date-trigger, and .md-time-trigger elements.
============================================ */

/* Display inputs created by the auto-init */
.md3-display-input {
    cursor: pointer;
    background-color: #fff;
}

.md3-display-input::placeholder {
    color: #94a3b8;
}

/* ---- Date Picker ---- */
.md3-picker {
    position: absolute;
    z-index: 1060;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    width: 320px;
    font-family: inherit;
    -webkit-user-select: none;
    user-select: none;
    overflow: hidden;
    animation: md3FadeIn 0.15s ease;
}

@keyframes md3FadeIn {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: translateY(0); }
}

.md3-picker-header {
    background: var(--corp-primary, #2c3e50);
    padding: 16px 20px 12px;
    color: #fff;
}

.md3-picker-header-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
    margin-bottom: 4px;
}

.md3-picker-header-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
}

/* Month/year nav */
.md3-picker-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 8px 0;
}

.md3-picker-nav-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--corp-primary, #2c3e50);
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 8px;
    border: none;
    background: none;
    transition: background 0.15s;
}

.md3-picker-nav-title:hover {
    background: rgba(0,0,0,0.06);
}

.md3-picker-nav-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--corp-primary, #2c3e50);
    font-size: 1.1rem;
    transition: background 0.15s;
}

.md3-picker-nav-btn:hover {
    background: rgba(0,0,0,0.06);
}

/* Weekday headers */
.md3-picker-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 8px 12px 0;
    text-align: center;
}

.md3-picker-weekday {
    font-size: 0.7rem;
    font-weight: 600;
    color: #64748b;
    padding: 4px 0;
}

/* Day grid */
.md3-picker-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 4px 12px 8px;
    gap: 2px;
    text-align: center;
}

.md3-picker-day {
    width: 36px;
    height: 36px;
    margin: 0 auto;
    border-radius: 50%;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--corp-primary, #2c3e50);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s;
}

.md3-picker-day:hover:not(.selected):not(.disabled) {
    background: rgba(0,0,0,0.06);
}

.md3-picker-day.today:not(.selected) {
    border: 2px solid var(--corp-accent, #1ab394);
    font-weight: 700;
}

.md3-picker-day.selected {
    background: var(--corp-primary, #2c3e50);
    color: #fff;
    font-weight: 700;
}

.md3-picker-day.disabled {
    color: #ccc;
    cursor: default;
    pointer-events: none;
}

.md3-picker-day.empty {
    visibility: hidden;
}

/* Year grid view */
.md3-picker-years {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    padding: 8px 12px;
    max-height: 240px;
    overflow-y: auto;
    text-align: center;
}

.md3-picker-year {
    padding: 8px 4px;
    border-radius: 20px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--corp-primary, #2c3e50);
    transition: background 0.15s;
}

.md3-picker-year:hover:not(.selected) {
    background: rgba(0,0,0,0.06);
}

.md3-picker-year.selected {
    background: var(--corp-primary, #2c3e50);
    color: #fff;
    font-weight: 700;
}

.md3-picker-year.disabled {
    color: #ccc;
    pointer-events: none;
}

/* Actions */
.md3-picker-actions {
    display: flex;
    justify-content: flex-end;
    gap: 4px;
    padding: 4px 12px 12px;
}

.md3-picker-btn {
    padding: 8px 16px;
    border-radius: 20px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--corp-primary, #2c3e50);
    transition: background 0.15s;
}

.md3-picker-btn:hover {
    background: rgba(0,0,0,0.06);
}

.md3-picker-btn.confirm {
    background: var(--corp-primary, #2c3e50);
    color: #fff;
}

.md3-picker-btn.confirm:hover {
    opacity: 0.9;
}

/* ---- Time Picker ---- */
.md3-time-picker {
    position: absolute;
    z-index: 1060;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.18);
    width: 280px;
    font-family: inherit;
    -webkit-user-select: none;
    user-select: none;
    overflow: hidden;
    animation: md3FadeIn 0.15s ease;
}

.md3-time-header {
    background: var(--corp-primary, #2c3e50);
    padding: 16px 20px 12px;
    color: #fff;
}

.md3-time-header-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
    margin-bottom: 4px;
}

.md3-time-display {
    display: flex;
    align-items: center;
    gap: 4px;
}

.md3-time-display-seg {
    font-size: 2rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
    line-height: 1;
}

.md3-time-display-seg:hover {
    background: rgba(255,255,255,0.15);
}

.md3-time-display-seg.active {
    background: rgba(255,255,255,0.2);
}

.md3-time-display-colon {
    font-size: 2rem;
    font-weight: 700;
}

.md3-time-ampm {
    display: flex;
    flex-direction: column;
    margin-left: 8px;
    gap: 2px;
}

.md3-time-ampm-btn {
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 6px;
    border-radius: 4px;
    border: 1px solid rgba(255,255,255,0.3);
    background: none;
    color: rgba(255,255,255,0.6);
    cursor: pointer;
    transition: all 0.15s;
}

.md3-time-ampm-btn.active {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.5);
    color: #fff;
}

.md3-time-body {
    padding: 16px;
}

.md3-time-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
}

.md3-time-cell {
    height: 40px;
    border-radius: 20px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--corp-primary, #2c3e50);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s;
}

.md3-time-cell:hover:not(.selected) {
    background: rgba(0,0,0,0.06);
}

.md3-time-cell.selected {
    background: var(--corp-primary, #2c3e50);
    color: #fff;
    font-weight: 700;
}

.md3-time-actions {
    display: flex;
    justify-content: flex-end;
    gap: 4px;
    padding: 4px 12px 12px;
}