/**
 * Attractive Modern Datepicker Styles
 * Matches the website's modern theme with gradients and animations
 */

/* Custom Datepicker Input */
.datepicker-input {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%) !important;
    border: 2px solid #e9ecef !important;
    border-radius: 15px !important;
    padding: 15px 50px 15px 20px !important;
    font-size: 16px;
    font-weight: 500;
    color: #495057 !important;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    line-height: 1.5;
    letter-spacing: 0.3px;
}

.datepicker-input:focus {
    border-color: #667eea !important;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.15), 0 8px 25px rgba(102, 126, 234, 0.1) !important;
    transform: translateY(-2px) scale(1.02);
    outline: none !important;
}

.datepicker-input:hover {
    border-color: #667eea !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

/* Form Group and Label Styling */
.datepicker-form-group,
.form-group {
    position: relative;
    margin-bottom: 25px;
}

.datepicker-label,
.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: all 0.3s ease;
    position: relative;
}

.datepicker-label::after,
.form-label::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: #667eea;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1px;
}

.datepicker-wrapper:focus-within .datepicker-label::after,
.form-group:focus-within .form-label::after {
    width: 30px;
}

.datepicker-label.required::before,
.form-label.required::before {
    content: '*';
    color: #dc3545;
    margin-right: 4px;
    font-weight: 700;
}

/* Calendar Icon */
.datepicker-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.datepicker-wrapper::after {
    content: '\f073';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #667eea;
    font-size: 18px;
    pointer-events: none;
    transition: all 0.3s ease;
}

.datepicker-wrapper:hover::after {
    color: #5a67d8;
    transform: translateY(-50%) scale(1.1);
}

/* Floating Label Effects */
.floating-label {
    position: relative;
    margin-bottom: 30px;
}

.floating-label .datepicker-input {
    padding: 20px 50px 8px 20px !important;
}

.floating-label .form-label {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 16px;
    font-weight: 400;
    color: #6c757d;
    text-transform: none;
    letter-spacing: 0.3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    z-index: 2;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 0 8px;
    margin: 0;
}

.floating-label .datepicker-input:focus + .form-label,
.floating-label .datepicker-input:not(:placeholder-shown) + .form-label,
.floating-label .datepicker-input.has-value + .form-label {
    top: -8px;
    left: 16px;
    font-size: 12px;
    font-weight: 600;
    color: #667eea;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Enhanced Placeholder Styling */
.datepicker-input::placeholder {
    color: #6c757d;
    font-style: italic;
    font-weight: 400;
    opacity: 0.7;
    transition: all 0.3s ease;
}

.datepicker-input:focus::placeholder {
    opacity: 0.4;
    transform: translateX(4px);
}

/* Animation Enhancements */
.datepicker-input {
    animation: slideInFromBottom 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideInFromBottom {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.floating-label .form-label {
    animation: fadeInLabel 0.8s ease 0.2s both;
}

@keyframes fadeInLabel {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hover Effects */
.datepicker-wrapper:hover .datepicker-input {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(102, 126, 234, 0.25) !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .datepicker-input {
        font-size: 16px !important;
        padding: 16px 45px 16px 16px !important;
        min-height: 50px;
    }
    
    .floating-label .datepicker-input {
        padding: 18px 45px 8px 16px !important;
    }
    
    .floating-label .form-label {
        top: 18px;
        left: 16px;
        font-size: 15px;
    }
    
    .flatpickr-calendar {
        font-size: 14px;
    }
    
    .flatpickr-day {
        height: 35px;
        line-height: 35px;
    }
}

@media (max-width: 480px) {
    .datepicker-wrapper {
        margin: 15px 0;
    }
    
    .datepicker-input {
        font-size: 16px !important;
        padding: 14px 40px 14px 14px !important;
    }
    
    .floating-label .form-label {
        font-size: 14px;
    }
    
    .flatpickr-calendar {
        width: 280px !important;
    }
}

/* Flatpickr Calendar Styling */
.flatpickr-calendar {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%) !important;
    border-radius: 20px !important;
    border: none !important;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(102, 126, 234, 0.1) !important;
    animation: datepicker-slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

@keyframes datepicker-slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Calendar Header */
.flatpickr-months {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    border-radius: 20px 20px 0 0;
    padding: 15px 20px;
    position: relative;
}

.flatpickr-month {
    color: white !important;
}

.flatpickr-current-month .cur-month,
.flatpickr-current-month .cur-year {
    color: white !important;
    font-weight: 600;
    font-size: 18px;
}

.flatpickr-current-month input.cur-year {
    background: transparent !important;
    border: none !important;
    color: white !important;
    font-weight: 600;
}

/* Navigation Arrows */
.flatpickr-prev-month,
.flatpickr-next-month {
    background: rgba(255, 255, 255, 0.2) !important;
    border-radius: 50% !important;
    width: 40px !important;
    height: 40px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.3s ease;
}

.flatpickr-prev-month:hover,
.flatpickr-next-month:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    transform: scale(1.1);
}

.flatpickr-prev-month svg,
.flatpickr-next-month svg {
    fill: white !important;
    width: 16px !important;
    height: 16px !important;
}

/* Weekdays */
.flatpickr-weekdays {
    background: #f8f9fa;
    padding: 15px 0;
    border-bottom: 1px solid #e9ecef;
}

.flatpickr-weekday {
    color: #6c757d !important;
    font-weight: 600 !important;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Calendar Days */
.flatpickr-days {
    padding: 10px;
}

.flatpickr-day {
    border-radius: 50% !important;
    border: none !important;
    color: #495057 !important;
    font-weight: 500;
    font-size: 14px;
    width: 40px !important;
    height: 40px !important;
    line-height: 40px !important;
    margin: 2px !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
}

.flatpickr-day:hover {
    background: #667eea !important;
    color: white !important;
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.flatpickr-day.today {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.flatpickr-day.today:hover {
    background: linear-gradient(135deg, #764ba2 0%, #667eea 100%) !important;
    transform: scale(1.15);
}

.flatpickr-day.selected {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    transform: scale(1.05);
}

.flatpickr-day.selected:hover {
    transform: scale(1.1);
}

.flatpickr-day.inRange {
    background: rgba(102, 126, 234, 0.1) !important;
    color: #667eea !important;
    border-radius: 0 !important;
    box-shadow: none;
}

.flatpickr-day.startRange,
.flatpickr-day.endRange {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
    color: white !important;
    border-radius: 50% !important;
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

/* Disabled Days */
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.flatpickr-disabled:hover {
    background: transparent !important;
    color: #ced4da !important;
    cursor: not-allowed !important;
    transform: none !important;
    box-shadow: none !important;
}

.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
    color: #ced4da !important;
}

.flatpickr-day.prevMonthDay:hover,
.flatpickr-day.nextMonthDay:hover {
    background: rgba(102, 126, 234, 0.1) !important;
    color: #667eea !important;
}

/* Time Picker */
.flatpickr-time {
    border-top: 1px solid #e9ecef !important;
    background: #f8f9fa;
    padding: 15px 20px;
    border-radius: 0 0 20px 20px;
}

.flatpickr-time-separator,
.flatpickr-am-pm {
    color: #667eea !important;
    font-weight: 600;
}

.flatpickr-time input {
    background: white !important;
    border: 2px solid #e9ecef !important;
    border-radius: 10px !important;
    color: #495057 !important;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}

.flatpickr-time input:focus {
    border-color: #667eea !important;
    box-shadow: 0 0 0 0.15rem rgba(102, 126, 234, 0.15) !important;
    outline: none;
}

/* Custom Animations */
.flatpickr-day {
    animation: dayFadeIn 0.2s ease-out;
}

@keyframes dayFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .flatpickr-calendar {
        max-width: 95vw;
        margin: 0 auto;
    }
    
    .flatpickr-day {
        width: 35px !important;
        height: 35px !important;
        line-height: 35px !important;
        font-size: 13px;
    }
    
    .flatpickr-months {
        padding: 12px 15px;
    }
    
    .flatpickr-current-month .cur-month,
    .flatpickr-current-month .cur-year {
        font-size: 16px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .flatpickr-calendar {
        background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%) !important;
    }
    
    .flatpickr-day {
        color: white !important;
    }
    
    .flatpickr-weekdays {
        background: #34495e;
    }
    
    .flatpickr-weekday {
        color: rgba(255, 255, 255, 0.7) !important;
    }
}

/* Additional Enhancements */
.flatpickr-calendar::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 10px solid #667eea;
    z-index: 1001;
}

/* Loading Animation */
.datepicker-loading {
    position: relative;
}

.datepicker-loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}