/* ============================================================
   NANMA LABS — Custom Calendar Theme
   main/nanma-calendar.css

   Purple brand theme for Flatpickr date picker
   ============================================================ */

/* ---- Calendar Container ---- */
.flatpickr-calendar {
    background: #fff;
    border: none;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(95, 31, 146, 0.22),
                0 4px 16px rgba(0, 0, 0, 0.08);
    font-family: inherit;
    width: 308px;
    overflow: hidden;
    box-sizing: border-box;
}

.flatpickr-calendar.arrowTop::before,
.flatpickr-calendar.arrowTop::after {
    border-bottom-color: #5f1f92;
}

/* ---- Month/Year Header ---- */
.flatpickr-months {
    background: linear-gradient(135deg, #5f1f92 0%, #7b3aad 100%);
    border-radius: 16px 16px 0 0;
    padding: 8px 0 4px;
}

.flatpickr-months .flatpickr-month {
    background: transparent;
    color: #fff;
    height: 40px;
}

.flatpickr-current-month {
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    padding-top: 6px;
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
    background: transparent;
    color: #fff;
    font-weight: 700;
    font-size: 15px;
    -webkit-appearance: none;
    appearance: none;
}

.flatpickr-current-month .flatpickr-monthDropdown-months option {
    background: #5f1f92;
    color: #fff;
}

.flatpickr-current-month input.cur-year {
    color: #fff;
    font-weight: 700;
    font-size: 15px;
}

/* ---- Prev / Next Arrows ---- */
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
    color: #fff;
    fill: #fff;
    padding: 8px 12px;
    transition: all 0.2s ease;
    border-radius: 50%;
}

.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover {
    background: rgba(255, 255, 255, 0.15);
}

.flatpickr-months .flatpickr-prev-month svg,
.flatpickr-months .flatpickr-next-month svg {
    fill: #fff;
}

/* ============================================================
   GRID ALIGNMENT FIX
   Forces weekday headers and day cells into identical 7-column
   widths so every column lines up perfectly (including SAT).
   ============================================================ */

.flatpickr-innerContainer,
.flatpickr-rContainer,
.flatpickr-days,
.dayContainer,
.flatpickr-weekdays,
.flatpickr-weekdaycontainer {
    width: 100%;
    min-width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.flatpickr-innerContainer {
    padding: 6px 6px 4px;
    border-bottom: none;
}

/* ---- Weekday Header ---- */
.flatpickr-weekdays {
    background: linear-gradient(135deg, #5f1f92 0%, #7b3aad 100%);
    padding: 6px 6px;
    height: auto;
}

.flatpickr-weekdaycontainer {
    display: flex;
}

span.flatpickr-weekday {
    background: transparent;
    color: rgba(255, 255, 255, 0.85);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex: 1 1 0;
    width: auto;
    max-width: none;
    text-align: center;
}

/* ---- Day Container (rows of dates) ---- */
.dayContainer {
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
}

/* ---- Day Cells ---- */
.flatpickr-day {
    border-radius: 10px;
    color: #333;
    font-weight: 500;
    font-size: 13px;
    height: 38px;
    line-height: 34px;
    flex: 0 0 14.2857%;
    width: 14.2857%;
    max-width: 14.2857%;
    margin: 2px 0;
    transition: all 0.15s ease;
    border: 2px solid transparent;
    box-sizing: border-box;
}

.flatpickr-day:hover {
    background: rgba(95, 31, 146, 0.08);
    border-color: rgba(95, 31, 146, 0.2);
    color: #5f1f92;
}

/* ---- Selected Day ---- */
.flatpickr-day.selected,
.flatpickr-day.selected:hover,
.flatpickr-day.selected:focus {
    background: linear-gradient(135deg, #5f1f92 0%, #7b3aad 100%);
    border-color: #5f1f92;
    color: #fff;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(95, 31, 146, 0.35);
}

/* ---- Today ---- */
.flatpickr-day.today {
    border-color: #5f1f92;
    color: #5f1f92;
    font-weight: 700;
    background: rgba(95, 31, 146, 0.06);
}

.flatpickr-day.today:hover {
    background: rgba(95, 31, 146, 0.12);
    color: #5f1f92;
}

.flatpickr-day.today.selected {
    background: linear-gradient(135deg, #5f1f92 0%, #7b3aad 100%);
    color: #fff;
}

/* ---- Disabled / Past Days ---- */
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover,
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
    color: #ccc;
    background: transparent;
    border-color: transparent;
    cursor: not-allowed;
    text-decoration: line-through;
}

.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
    text-decoration: none;
}

/* ---- Smooth Open Animation ---- */
.flatpickr-calendar.open {
    animation: nanmaCalendarOpen 0.25s ease-out;
}

@keyframes nanmaCalendarOpen {
    from {
        opacity: 0;
        transform: translateY(-8px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ---- Mobile Responsive ---- */
@media (max-width: 600px) {
    .flatpickr-calendar {
        width: 294px;
        border-radius: 14px;
    }

    .flatpickr-day {
        height: 34px;
        line-height: 30px;
        font-size: 12px;
        border-radius: 8px;
    }

    .flatpickr-months {
        border-radius: 14px 14px 0 0;
    }

    span.flatpickr-weekday {
        font-size: 11px;
    }
}