/**
 * Lureva Scheduling & Verification Styles
 * Mobile-optimized date/time picker
 */

/* ==========================================
   SCHEDULING SECTION
   ========================================== */

.lureva-scheduling-section {
    padding: 40px 20px;
    background: #fff;
    max-width: 800px;
    margin: 0 auto;
}

/* Header */
.lureva-scheduling-header {
    margin-bottom: 30px;
}

.lureva-scheduling-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 12px 0;
    line-height: 1.3;
}

.lureva-scheduling-header .subtitle {
    font-size: 16px;
    color: #666;
    margin: 0 0 8px 0;
    line-height: 1.5;
    font-weight: 500;
}

.lureva-scheduling-header .description {
    font-size: 14px;
    color: #888;
    margin: 0;
    line-height: 1.4;
}

/* Slots Container */
.lureva-scheduling-slots {
    margin-bottom: 24px;
}

/* Individual Slot */
.lureva-datetime-slot {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid #f0f0f0;
}

.lureva-datetime-slot:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

/* Slot Label */
.slot-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 14px;
}

.required-badge {
    display: inline-block;
    padding: 3px 10px;
    background: #4CAF50;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 12px;
    letter-spacing: 0.5px;
}

.optional-badge {
    display: inline-block;
    padding: 3px 10px;
    background: #e0e0e0;
    color: #666;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 12px;
    letter-spacing: 0.5px;
}

/* Inputs Container */
.lureva-datetime-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

/* Input Group */
.lureva-input-group {
    position: relative;
}

.lureva-input-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #555;
    margin-bottom: 8px;
}

.label-icon {
    font-size: 16px;
}

/* Date and Time Inputs */
.lureva-date-input,
.lureva-time-input {
    width: 100%;
    padding: 13px 14px;
    font-size: 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    background: #fff;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    transition: all 0.25s ease;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.lureva-date-input:hover,
.lureva-time-input:hover {
    border-color: #c0c0c0;
}

.lureva-date-input:focus,
.lureva-time-input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
}

/* Valid state - green border */
.lureva-date-input:valid:not(:placeholder-shown),
.lureva-time-input:valid:not(:placeholder-shown) {
    border-color: #4CAF50;
}

/* Calendar/Time picker indicators */
.lureva-date-input::-webkit-calendar-picker-indicator,
.lureva-time-input::-webkit-calendar-picker-indicator {
    cursor: pointer;
    font-size: 18px;
    padding: 6px;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.lureva-date-input::-webkit-calendar-picker-indicator:hover,
.lureva-time-input::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
}

/* Note at bottom */
.lureva-scheduling-note {
    background: #f8f9fa;
    border-left: 4px solid #4CAF50;
    padding: 14px 16px;
    margin: 24px 0 0 0;
    font-size: 14px;
    color: #666;
    border-radius: 4px;
    line-height: 1.5;
}

.lureva-scheduling-note strong {
    color: #333;
}

/* ==========================================
   MOBILE RESPONSIVE
   ========================================== */

@media (max-width: 768px) {
    .lureva-scheduling-section {
        padding: 30px 16px;
    }

    .lureva-scheduling-header h2 {
        font-size: 24px;
    }

    .lureva-scheduling-header .subtitle {
        font-size: 15px;
    }

    .lureva-scheduling-header .description {
        font-size: 13px;
    }

    /* Stack inputs vertically on mobile */
    .lureva-datetime-inputs {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .lureva-datetime-slot {
        margin-bottom: 24px;
        padding-bottom: 24px;
    }

    .slot-label {
        font-size: 15px;
        flex-wrap: wrap;
    }

    .lureva-date-input,
    .lureva-time-input {
        font-size: 16px; /* Prevents iOS zoom */
        padding: 13px 14px;
    }

    .lureva-scheduling-note {
        font-size: 13px;
        padding: 12px 14px;
    }
}

/* Extra small mobile */
@media (max-width: 480px) {
    .lureva-scheduling-section {
        padding: 24px 12px;
    }

    .lureva-scheduling-header {
        margin-bottom: 24px;
    }

    .lureva-datetime-slot {
        margin-bottom: 20px;
        padding-bottom: 20px;
    }
}

/* ==========================================
   DARK MODE SUPPORT (Optional)
   ========================================== */

@media (prefers-color-scheme: dark) {
    .lureva-scheduling-section {
        background: #1a1a1a;
    }

    .lureva-scheduling-header h2 {
        color: #fff;
    }

    .lureva-scheduling-header .subtitle {
        color: #bbb;
    }

    .lureva-scheduling-header .description {
        color: #999;
    }

    .slot-label {
        color: #ddd;
    }

    .lureva-input-group label {
        color: #ccc;
    }

    .lureva-date-input,
    .lureva-time-input {
        background: #2a2a2a;
        border-color: #444;
        color: #fff;
    }

    .lureva-date-input:hover,
    .lureva-time-input:hover {
        border-color: #555;
    }

    .lureva-scheduling-note {
        background: #2a2a2a;
        border-left-color: #4CAF50;
        color: #bbb;
    }

    .lureva-scheduling-note strong {
        color: #fff;
    }
}

/* ==========================================
   ACCESSIBILITY
   ========================================== */

.lureva-date-input:focus-visible,
.lureva-time-input:focus-visible {
    outline: 2px solid #4CAF50;
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .lureva-date-input,
    .lureva-time-input {
        border-width: 3px;
    }

    .required-badge {
        font-weight: 700;
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .lureva-date-input,
    .lureva-time-input {
        transition: none;
    }
}