.datepicker {
    position: relative;
}

.datepicker-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: var(--panel);
    font-size: 15px;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    transition: border-color .15s, box-shadow .15s, color .15s;
    font-family: inherit;
}

.datepicker-trigger.has-value {
    color: var(--text);
}

.datepicker-trigger:hover {
    border-color: rgba(37, 99, 235, 0.35);
}

.datepicker-trigger:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

.datepicker-trigger[aria-expanded="true"] {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.18);
}

.datepicker-icon {
    font-size: 16px;
    line-height: 1;
    opacity: 0.85;
}

.datepicker-popover {
    position: absolute;
    z-index: 40;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: var(--panel);
    box-shadow: var(--shadow);
}

.datepicker-popover[hidden] {
    display: none;
}

.datepicker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 10px;
}

.datepicker-month-label {
    font-size: 14px;
    font-weight: 800;
    color: var(--text);
    flex: 1;
    text-align: center;
}

.datepicker-nav {
    width: 32px;
    height: 32px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--panel);
    color: var(--text);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    display: grid;
    place-items: center;
    font-family: inherit;
}

.datepicker-nav:hover {
    background: rgba(56, 189, 248, 0.1);
    border-color: rgba(37, 99, 235, 0.35);
}

.datepicker-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 6px;
}

.datepicker-weekday {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--muted);
    padding: 4px 0;
}

.datepicker-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.datepicker-day {
    min-height: 36px;
    border: none;
    border-radius: 10px;
    background: transparent;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    font-family: inherit;
}

.datepicker-day.is-empty {
    pointer-events: none;
}

.datepicker-day:not(.is-empty):hover {
    background: rgba(56, 189, 248, 0.12);
}

.datepicker-day.is-today {
    border: 1px solid rgba(37, 99, 235, 0.35);
}

.datepicker-day.is-selected {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
}

.datepicker-today {
    margin-top: 10px;
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(56, 189, 248, 0.08);
    color: var(--accent-2);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
}

.datepicker-today:hover {
    background: rgba(56, 189, 248, 0.14);
}