/* MTE Premium DatePicker */
.mte-dp-container {
    position: relative;
    width: 100%;
}

.mte-dp-input-wrapper {
    position: relative;
    cursor: pointer;
}

.mte-dp-input-wrapper input[type="text"] {
    cursor: pointer;
    background-color: var(--mte-surface, #fff);
}

.mte-dp-popup {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 100%;
    min-width: 300px;
    background: var(--mte-surface, #fff);
    border-radius: var(--mte-radius, 12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--mte-border, #eee);
    padding: 20px;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.mte-dp-popup.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Header */
.mte-dp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.mte-dp-title {
    font-weight: 700;
    color: var(--mte-text-heading, #111);
    font-size: 16px;
    margin: 0;
}

.mte-dp-nav {
    background: transparent;
    border: 1px solid var(--mte-border, #eee);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--mte-text-body, #444);
    transition: all 0.2s ease;
    padding: 0;
}

.mte-dp-nav:hover {
    background: var(--mte-surface-hover, #f7f7f7);
    border-color: #ddd;
}

.mte-dp-nav svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.mte-dp-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    background: transparent;
    border-color: var(--mte-border, #eee);
}

/* Weekdays */
.mte-dp-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    margin-bottom: 10px;
}

.mte-dp-weekday {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--mte-text-muted, #777);
    text-transform: uppercase;
}

/* Days Grid */
.mte-dp-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.mte-dp-day {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 1/1;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 500;
    color: var(--mte-text-body, #333);
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.2s ease;
    background: transparent;
    padding: 0;
}

.mte-dp-day:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--mte-surface, #fff), 0 0 0 4px var(--mte-primary, #ff5a5f);
}

.mte-dp-day:not(.disabled):hover {
    background: var(--mte-surface-hover, #f7f7f7);
    border-color: #ddd;
}

/* States */
.mte-dp-day.disabled {
    color: var(--mte-text-muted, #ccc);
    text-decoration: line-through;
    cursor: not-allowed;
    background: transparent;
}

.mte-dp-day.today {
    border-color: var(--mte-primary, #ff5a5f);
    color: var(--mte-primary, #ff5a5f);
    font-weight: 700;
}

.mte-dp-day.selected {
    background-color: var(--mte-primary, #ff5a5f) !important;
    color: #fff !important;
    border-color: var(--mte-primary, #ff5a5f) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Helper Text */
.mte-dp-helper {
    margin-top: 15px;
    text-align: center;
    font-size: 13px;
    color: var(--mte-text-muted, #777);
    font-weight: 500;
    padding-top: 15px;
    border-top: 1px solid var(--mte-border, #eee);
}

/* Empty Cell */
.mte-dp-empty {
    aspect-ratio: 1/1;
}