/**
 * Persian DatePicker Styles
 * نسخه: 1.0.0
 */

.persian-datepicker-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.persian-datepicker-input {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    background: white;
    transition: all 0.3s ease;
    font-family: inherit;
    color: #333;
}

.persian-datepicker-input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.persian-datepicker-input:hover {
    border-color: #667eea;
}

/* تقویم اصلی */
.persian-datepicker {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 15px;
    z-index: 9999;
    display: none;
    min-width: 300px;
    max-width: 350px;
    direction: rtl;
}

/* Backdrop برای تقویم */
.datepicker-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    z-index: 9998;
    display: none;
}

.datepicker-backdrop.show {
    display: block;
}

.persian-datepicker.show {
    display: block;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

/* هدر تقویم */
.datepicker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e0e0e0;
}

.datepicker-nav {
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #667eea;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    padding: 0;
    line-height: 1;
}

.datepicker-nav:hover {
    background: #f0f0ff;
    transform: scale(1.1);
}

.datepicker-nav:active {
    transform: scale(0.95);
}

.datepicker-current {
    font-weight: bold;
    font-size: 14px;
    color: #333;
    user-select: none;
}

/* روزهای هفته */
.datepicker-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    margin-bottom: 5px;
}

.datepicker-weekday {
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    color: #666;
    padding: 5px;
    user-select: none;
}

/* روزهای ماه */
.datepicker-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}

.datepicker-day {
    text-align: center;
    padding: 8px;
    cursor: pointer;
    border-radius: 8px;
    font-size: 13px;
    transition: all 0.2s ease;
    background: white;
    border: 1px solid transparent;
    user-select: none;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.datepicker-day:hover {
    background: #f0f0ff;
    border-color: #667eea;
    transform: scale(1.05);
}

.datepicker-day:active {
    transform: scale(0.95);
}

.datepicker-day.other-month {
    color: #ccc;
    cursor: default;
}

.datepicker-day.other-month:hover {
    background: white;
    border-color: transparent;
    transform: none;
}

.datepicker-day.today {
    background: linear-gradient(135deg, #fff4e6, #ffe8cc);
    border-color: #ff9800;
    font-weight: bold;
    color: #e65100;
}

.datepicker-day.today:hover {
    background: linear-gradient(135deg, #ffe8cc, #ffd699);
}

.datepicker-day.selected {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    font-weight: bold;
    border-color: #667eea;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
}

.datepicker-day.selected:hover {
    background: linear-gradient(135deg, #5568d3, #6a3f91);
    box-shadow: 0 3px 12px rgba(102, 126, 234, 0.4);
}

/* وقتی «امروز» هم‌زمان انتخاب‌شده هم هست (مثلاً پیش‌فرضِ مودالِ تعریفِ کار)،
   رنگِ .selected (سفید) روی رنگِ .today غالب می‌شد و روی پس‌زمینه‌یِ کم‌رنگ
   به‌سختی دیده می‌شد — این‌جا صریحاً مشکی می‌کنیم */
.datepicker-day.today.selected {
    color: #1a1a1a;
}

.datepicker-day.disabled {
    color: #ddd;
    cursor: not-allowed;
    pointer-events: none;
    background: #f9f9f9;
}

/* دکمه امروز */
.datepicker-today-btn {
    width: 100%;
    margin-top: 10px;
    padding: 8px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.3s ease;
    font-family: inherit;
    font-weight: 500;
}

.datepicker-today-btn:hover {
    background: linear-gradient(135deg, #5568d3, #6a3f91);
    box-shadow: 0 3px 10px rgba(102, 126, 234, 0.3);
    transform: translateY(-1px);
}

.datepicker-today-btn:active {
    transform: translateY(0);
}

/* ریسپانسیو */
@media (max-width: 768px) {
    .persian-datepicker {
        position: fixed;
        top: 50% !important;
        left: 50% !important;
        right: auto !important;
        transform: translate(-50%, -50%);
        max-width: 90vw;
        width: 320px;
    }
    
    .persian-datepicker.show {
        animation: zoomIn 0.3s ease;
    }
    
    @keyframes zoomIn {
        from {
            opacity: 0;
            transform: translate(-50%, -50%) scale(0.8);
        }
        to {
            opacity: 1;
            transform: translate(-50%, -50%) scale(1);
        }
    }
}

/* برای استفاده با Bootstrap */
.persian-datepicker-wrapper .form-control.persian-datepicker-input {
    cursor: pointer;
}

.persian-datepicker-wrapper .form-control.persian-datepicker-input:disabled {
    cursor: not-allowed;
    background-color: #e9ecef;
}

/* Dark Mode Support — هماهنگ با تاگلِ تمِ اپ (data-theme روی <html>)، نه ترجیحِ OS */
:root[data-theme="dark"] .persian-datepicker-input {
    background: var(--surface);
    border-color: var(--border-soft);
    color: var(--text-strong);
}

:root[data-theme="dark"] .persian-datepicker-input:focus {
    border-color: var(--icon-accent);
    box-shadow: 0 0 0 3px rgba(205, 184, 255, 0.15);
}

:root[data-theme="dark"] .persian-datepicker-input:hover {
    border-color: var(--icon-accent);
}

:root[data-theme="dark"] .persian-datepicker-wrapper .form-control.persian-datepicker-input:disabled {
    background-color: #232a3a;
}

:root[data-theme="dark"] .persian-datepicker {
    background: var(--surface);
    border-color: var(--border-soft);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

:root[data-theme="dark"] .datepicker-header {
    border-bottom-color: var(--border-soft);
}

:root[data-theme="dark"] .datepicker-current {
    color: var(--text-strong);
}

:root[data-theme="dark"] .datepicker-nav {
    color: var(--icon-accent);
}

:root[data-theme="dark"] .datepicker-nav:hover {
    background: rgba(205, 184, 255, 0.12);
}

:root[data-theme="dark"] .datepicker-weekday {
    color: var(--text-muted);
}

:root[data-theme="dark"] .datepicker-day {
    background: var(--surface);
    color: var(--text-strong);
}

:root[data-theme="dark"] .datepicker-day:hover {
    background: rgba(205, 184, 255, 0.12);
    border-color: var(--icon-accent);
}

:root[data-theme="dark"] .datepicker-day.other-month {
    color: #4c5567;
}

:root[data-theme="dark"] .datepicker-day.other-month:hover {
    background: var(--surface);
    border-color: transparent;
}

:root[data-theme="dark"] .datepicker-day.disabled {
    color: #454d5e;
    background: #161b27;
}

:root[data-theme="dark"] .datepicker-day.today {
    background: rgba(255, 152, 0, 0.15);
    border-color: #ff9800;
    color: #ffb74d;
}

:root[data-theme="dark"] .datepicker-day.today:hover {
    background: rgba(255, 152, 0, 0.25);
}

:root[data-theme="dark"] .datepicker-day.selected {
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.45);
}

:root[data-theme="dark"] .datepicker-day.today.selected {
    color: #fff;
}

:root[data-theme="dark"] .datepicker-day.datepicker-friday.datepicker-holiday {
    background: rgba(229, 62, 62, 0.15);
}

:root[data-theme="dark"] .persian-datepicker-wrapper.loading .persian-datepicker-input {
    background-image: linear-gradient(90deg, #202737 25%, #2b3346 50%, #202737 75%);
}

/* Accessibility */
.datepicker-day:focus,
.datepicker-nav:focus,
.datepicker-today-btn:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Loading State */
.persian-datepicker-wrapper.loading .persian-datepicker-input {
    background-image: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Error State */
.persian-datepicker-wrapper.error .persian-datepicker-input {
    border-color: #dc3545;
}

.persian-datepicker-wrapper.error .persian-datepicker-input:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

/* Success State */
.persian-datepicker-wrapper.success .persian-datepicker-input {
    border-color: #28a745;
}

.persian-datepicker-wrapper.success .persian-datepicker-input:focus {
    border-color: #28a745;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

.force-visible {
    display: block !important;
    visibility: visible !important;
    opacity: 0;
    pointer-events: none;
    position: absolute;
    z-index: -1;
}
/* جمعه */
.datepicker-day.datepicker-friday {
    color: #e53e3e;
    font-weight: 500;
}

/* تعطیل رسمی */
.datepicker-day.datepicker-holiday {
    color: #e53e3e;
    font-weight: 600;
    position: relative;
}
.datepicker-day.datepicker-holiday::after {
    content: '';
    display: block;
    width: 4px;
    height: 4px;
    background: #e53e3e;
    border-radius: 50%;
    margin: 1px auto 0;
}

/* جمعه + تعطیل رسمی با هم */
.datepicker-day.datepicker-friday.datepicker-holiday {
    background: #fff5f5;
    border-radius: 6px;
}

/* حالت selected روی تعطیل */
.datepicker-day.selected.datepicker-holiday,
.datepicker-day.selected.datepicker-friday {
    background: #e53e3e;
    color: #fff;
}
.datepicker-day.selected.datepicker-holiday::after {
    background: #fff;
}