/**
 * Custom Nepali Datepicker Styles
 * Modern, responsive design with multiple themes
 */

/* Reset and base styles */
* {
    box-sizing: border-box;
}

input {
    padding: 10px;
}
/* Input styles */
.custom-nepali-datepicker-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e1e5e9;
    border-radius: 10px;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    background: #ffffff;
    color: #2d3748;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: relative;
}

.custom-nepali-datepicker-input:hover {
    border-color: #cbd5e0;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.custom-nepali-datepicker-input:focus {
    outline: none;
    border-color: #3182ce;
    box-shadow: 0 0 0 4px rgba(49, 130, 206, 0.1), 0 4px 12px rgba(0, 0, 0, 0.15);
    transform: translateY(-1px);
}

.custom-nepali-datepicker-input::placeholder {
    color: #a0aec0;
    font-weight: 400;
}

.custom-nepali-datepicker-input.modern {
    border: none;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border-radius: 14px;
    padding: 16px 20px;
    font-size: 16px;
    font-weight: 500;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.custom-nepali-datepicker-input.modern:hover {
    background: linear-gradient(135deg, #edf2f7 0%, #e2e8f0 100%);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.custom-nepali-datepicker-input.modern:focus {
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(49, 130, 206, 0.1), 0 8px 25px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.custom-nepali-datepicker-input.minimal {
    border: none;
    border-bottom: 2px solid #e1e5e9;
    border-radius: 0;
    background: transparent;
    padding: 14px 0;
    box-shadow: none;
    font-weight: 400;
}

.custom-nepali-datepicker-input.minimal:hover {
    border-bottom-color: #cbd5e0;
    background: rgba(0, 0, 0, 0.02);
}

.custom-nepali-datepicker-input.minimal:focus {
    border-bottom-color: #3182ce;
    box-shadow: 0 2px 0 rgba(49, 130, 206, 0.2);
    background: rgba(49, 130, 206, 0.02);
}

.custom-nepali-datepicker-input.dark {
    background: linear-gradient(135deg, #2d3748 0%, #1a202c 100%);
    border-color: #4a5568;
    color: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.custom-nepali-datepicker-input.dark:hover {
    border-color: #718096;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.custom-nepali-datepicker-input.dark:focus {
    border-color: #63b3ed;
    box-shadow: 0 0 0 4px rgba(99, 179, 237, 0.2), 0 6px 20px rgba(0, 0, 0, 0.4);
    transform: translateY(-1px);
}

.custom-nepali-datepicker-input.dark::placeholder {
    color: #a0aec0;
}

/* Input states */
.custom-nepali-datepicker-input.success {
    border-color: #38a169;
    background: rgba(56, 161, 105, 0.05);
}

.custom-nepali-datepicker-input.success:focus {
    border-color: #38a169;
    box-shadow: 0 0 0 4px rgba(56, 161, 105, 0.1);
}

.custom-nepali-datepicker-input.error {
    border-color: #e53e3e;
    background: rgba(229, 62, 62, 0.05);
}

.custom-nepali-datepicker-input.error:focus {
    border-color: #e53e3e;
    box-shadow: 0 0 0 4px rgba(229, 62, 62, 0.1);
}

.custom-nepali-datepicker-input.disabled {
    background: #f7fafc;
    color: #a0aec0;
    cursor: not-allowed;
    opacity: 0.6;
}

.custom-nepali-datepicker-input.disabled:hover {
    border-color: #e1e5e9;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transform: none;
}

.custom-nepali-datepicker-input.disabled:focus {
    border-color: #e1e5e9;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    transform: none;
}

/* Datepicker container */
.nepali-datepicker,
.custom-nepali-datepicker {
    position: absolute;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid #e1e5e9;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    z-index: 9999;
    min-width: 280px;
    max-width: 320px;
    overflow: hidden;
    animation: fadeInUp 0.3s ease;
    transform-origin: top center;
}

/* Modal overlay */
.nepali-datepicker-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
    backdrop-filter: blur(4px);
}

/* Modal content wrapper */
.nepali-datepicker-modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Modal datepicker */
.nepali-datepicker.modal,
.custom-nepali-datepicker.modal {
    position: relative;
    z-index: 10002;
    min-width: 320px;
    max-width: 400px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalFadeIn 0.3s ease;
    transform-origin: center center;
    background: white;
}

/* Modal animations */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animation classes for different positions */
.custom-nepali-datepicker.positioned-above {
    animation: fadeInDown 0.3s ease;
    transform-origin: bottom center;
}

.custom-nepali-datepicker.positioned-below {
    animation: fadeInUp 0.3s ease;
    transform-origin: top center;
}

/* Header */
.datepicker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: relative;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    font-size: 10px;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

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

.nav-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: rgba(255, 255, 255, 0.1);
}

.nav-btn.disabled:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: none;
}

.nav-btn.disabled:active {
    transform: none;
}

.month-year {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4px 8px;
    border-radius: 4px;
    gap: 2px;
}

/* Month-year hover effect removed since it's no longer clickable */

.nepali-date-display {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.month {
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 0;
}

.year {
    font-size: 12px;
    opacity: 0.9;
    font-weight: 500;
}

.english-date-header {
    font-size: 10px;
    opacity: 0.8;
    font-weight: 400;
    text-align: center;
    line-height: 1.2;
}

/* Body */
.datepicker-body {
    padding: 12px;
    background: aliceblue;
}

.weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 12px;
}

.weekday {
    text-align: center;
    font-size: 10px;
    font-weight: bolder;
    color: #718096;
    padding: 4px 2px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    grid-template-rows: repeat(5, 1fr);
    gap: 4px;
}

.day {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s ease;
    position: relative;
    color: #2d3748;
}

/* Disabled date styles */
.day.disabled {
    color: #a0aec0 !important;
    background: #f7fafc !important;
    cursor: not-allowed !important;
    opacity: 0.5;
}

.day.disabled:hover {
    background: #f7fafc !important;
    transform: none !important;
}

.day.disabled .nepali-date,
.day.disabled .english-date-subscript {
    color: #a0aec0 !important;
}

.day:hover {
    background: #e2e8f0;
    transform: scale(1.05);
}

.day.today {
    background: #3182ce;
    color: white;
    font-weight: 600;
}

.day.today:hover {
    background: #2c5aa0;
}

.day.selected {
    background: #38a169;
    color: white;
    font-weight: 600;
}

.day.selected:hover {
    background: #2f855a;
}

.day.other-month {
    color: #a0aec0;
    opacity: 0.5;
}

.day.other-month:hover {
    background: #f7fafc;
    opacity: 0.8;
}

.day.disabled {
    color: #cbd5e0;
    cursor: not-allowed;
    opacity: 0.4;
}

.day.disabled:hover {
    background: transparent;
    transform: none;
}

/* Saturday column styling (7th column) */
.day:nth-child(7n) {
    color: #e53e3e;
    font-weight: 600;
}

.day:nth-child(7n):hover {
    background: #fed7d7;
    color: #c53030;
}

.day:nth-child(7n).today {
    background: #e53e3e;
    color: white;
}

.day:nth-child(7n).today:hover {
    background: #c53030;
}

.day:nth-child(7n).selected {
    background: #e53e3e;
    color: white;
}

.day:nth-child(7n).selected:hover {
    background: #c53030;
}

/* Saturday weekday header styling */
.weekday:nth-child(7) {
    color: #e53e3e;
    font-weight: bold;
}

/* Year and Decade views */
.year-view, .decade-view {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 4px;
    /*height: 180px;*/ /* Match main calendar height exactly */
    width: calc(100% - 0px); /* Match header content width (subtract body padding) */
    margin: 0 auto; /* Center the grid within the body */
}

.year-item, .decade-item {
    padding: 26px;
    text-align: center;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    color: #2d3748;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px; /* Fixed height to match day cells */
}

.year-item:hover, .decade-item:hover {
    background: #e2e8f0;
    transform: scale(1.05);
}

.year-item.current, .decade-item.current {
    background: #3182ce;
    color: white;
}

.year-item.selected {
    background: #38a169;
    color: white;
}

.year-item.disabled {
    background: #f7fafc;
    color: #a0aec0;
    cursor: not-allowed;
    opacity: 0.5;
}

.year-item.disabled:hover {
    background: #f7fafc;
    transform: none;
}

/* Year range display */
.year-range {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 6px;
    transition: background 0.2s ease;
    font-weight: 600;
    font-size: 14px;
}

.year-range:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Month list view */
.month-list-view {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 4px;
    /* height: 180px;*/ /* Match main calendar height exactly */
    width: calc(100% - 0px); /* Match header content width (subtract body padding) */
    margin: 0 auto; /* Center the grid within the body */
}

.month-item {
    padding: 18px;
    text-align: center;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    color: #2d3748;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px; /* Fixed height to match day cells */
}

.month-item:hover {
    background: #e2e8f0;
    transform: scale(1.05);
}

.month-item.current {
    background: #3182ce;
    color: white;
}

.month-item.selected {
    background: #38a169;
    color: white;
}

/* Year display in month list */
.year-display {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
}


/* Theme variations */
.nepali-datepicker.dark,
.custom-nepali-datepicker.dark {
    background: #2d3748;
    border-color: #4a5568;
    color: #e2e8f0;
}

.nepali-datepicker.dark .datepicker-header,
.custom-nepali-datepicker.dark .datepicker-header {
    background: linear-gradient(135deg, #4a5568 0%, #2d3748 100%);
}

.nepali-datepicker.dark .day,
.custom-nepali-datepicker.dark .day {
    color: #000000;
}

.nepali-datepicker.dark .day:hover,
.custom-nepali-datepicker.dark .day:hover {
    background: #4a5568;
}

.nepali-datepicker.dark .day.other-month,
.custom-nepali-datepicker.dark .day.other-month {
    color: #718096;
}

.nepali-datepicker.dark .day.disabled,
.custom-nepali-datepicker.dark .day.disabled {
    color: #4a5568 !important;
    background: #1a202c !important;
    cursor: not-allowed !important;
    opacity: 0.5;
}

.nepali-datepicker.dark .day.disabled:hover,
.custom-nepali-datepicker.dark .day.disabled:hover {
    background: #1a202c !important;
    transform: none !important;
}

.nepali-datepicker.dark .day.disabled .nepali-date,
.nepali-datepicker.dark .day.disabled .english-date-subscript,
.custom-nepali-datepicker.dark .day.disabled .nepali-date,
.custom-nepali-datepicker.dark .day.disabled .english-date-subscript {
    color: #4a5568 !important;
}


.nepali-datepicker.blue,
.custom-nepali-datepicker.blue {
    border-color: #3182ce;
}

.nepali-datepicker.blue .datepicker-header,
.custom-nepali-datepicker.blue .datepicker-header {
    background: linear-gradient(135deg, #3182ce 0%, #2c5aa0 100%);
}

.nepali-datepicker.blue .day.today,
.custom-nepali-datepicker.blue .day.today {
    background: #3182ce;
}

.nepali-datepicker.blue .day.selected,
.custom-nepali-datepicker.blue .day.selected {
    background: #3182ce;
}

.nepali-datepicker.green,
.custom-nepali-datepicker.green {
    border-color: #38a169;
}

.nepali-datepicker.green .datepicker-header,
.custom-nepali-datepicker.green .datepicker-header {
    background: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
}

.nepali-datepicker.green .day.today,
.custom-nepali-datepicker.green .day.today {
    background: #38a169;
}

.nepali-datepicker.green .day.selected,
.custom-nepali-datepicker.green .day.selected {
    background: #38a169;
}

.nepali-datepicker.red,
.custom-nepali-datepicker.red {
    border-color: #e53e3e;
}

.nepali-datepicker.red .datepicker-header,
.custom-nepali-datepicker.red .datepicker-header {
    background: linear-gradient(135deg, #e53e3e 0%, #c53030 100%);
}

.nepali-datepicker.red .day.today,
.custom-nepali-datepicker.red .day.today {
    background: #e53e3e;
}

.nepali-datepicker.red .day.selected,
.custom-nepali-datepicker.red .day.selected {
    background: #e53e3e;
}

.nepali-datepicker.purple,
.custom-nepali-datepicker.purple {
    border-color: #805ad5;
}

.nepali-datepicker.purple .datepicker-header,
.custom-nepali-datepicker.purple .datepicker-header {
    background: linear-gradient(135deg, #805ad5 0%, #6b46c1 100%);
}

.nepali-datepicker.purple .day.today,
.custom-nepali-datepicker.purple .day.today {
    background: #805ad5;
}

.nepali-datepicker.purple .day.selected,
.custom-nepali-datepicker.purple .day.selected {
    background: #805ad5;
}

.nepali-datepicker.orange,
.custom-nepali-datepicker.orange {
    border-color: #ed8936;
}

.nepali-datepicker.orange .datepicker-header,
.custom-nepali-datepicker.orange .datepicker-header {
    background: linear-gradient(135deg, #ed8936 0%, #dd6b20 100%);
}

.nepali-datepicker.orange .day.today,
.custom-nepali-datepicker.orange .day.today {
    background: #ed8936;
}

.nepali-datepicker.orange .day.selected,
.custom-nepali-datepicker.orange .day.selected {
    background: #ed8936;
}

/* Responsive design */
@media (max-width: 768px) {
    .nepali-datepicker,
    .custom-nepali-datepicker {
        min-width: 260px;
        max-width: 95vw;
        font-size: 11px;
    }
    
    .day {
        width: 30px;
        height: 30px;
        font-size: 11px;
    }
    
    .datepicker-header {
        padding: 6px 10px;
    }
    
    .datepicker-body {
        padding: 10px;
    }
    
    /* Input responsive styles for tablet */
    .custom-nepali-datepicker-input {
        padding: 12px 16px;
        font-size: 14px;
        border-radius: 8px;
    }
    
    .custom-nepali-datepicker-input.modern {
        padding: 14px 18px;
        font-size: 15px;
        border-radius: 12px;
    }
    
    .custom-nepali-datepicker-input.minimal {
        padding: 12px 0;
    }
    
    /* Year and month views on tablet */
    .year-view, .month-list-view {
        height: 160px;
        gap: 3px;
        width: calc(100% - 20px); /* Match tablet body padding (10px * 2) */
    }
    
    .year-item, .month-item {
        height: 35px;
        font-size: 11px;
        padding: 0;
    }
    
}

@media (max-width: 480px) {
    .nepali-datepicker,
    .custom-nepali-datepicker {
        min-width: 240px;
        max-width: 90vw;
        font-size: 10px;
    }
    
    .day {
        width: 28px;
        height: 28px;
        font-size: 10px;
    }
    
    .datepicker-header {
        padding: 6px 8px;
    }
    
    .datepicker-body {
        padding: 8px;
    }
    
    /* Input responsive styles for mobile */
    .custom-nepali-datepicker-input {
        padding: 12px 14px;
        font-size: 16px; /* Prevent zoom on iOS */
        border-radius: 8px;
        min-height: 48px; /* Touch-friendly minimum height */
    }
    
    .custom-nepali-datepicker-input.modern {
        padding: 14px 16px;
        font-size: 16px;
        border-radius: 10px;
        min-height: 52px;
    }
    
    .custom-nepali-datepicker-input.minimal {
        padding: 12px 0;
        font-size: 16px;
        min-height: 48px;
    }
    
    
    .weekdays {
        gap: 2px;
        margin-bottom: 6px;
    }
    
    .weekday {
        font-size: 9px;
        padding: 4px 1px;
    }
    
    .days {
        gap: 2px;
        grid-template-rows: repeat(5, 1fr);
    }
    
    /* Year and month views on mobile */
    .year-view, .month-list-view {
        height: 140px;
        gap: 2px;
        width: calc(100% - 16px); /* Match mobile body padding (8px * 2) */
    }
    
    .year-item, .month-item {
        height: 30px;
        font-size: 10px;
        padding: 0;
    }
}

/* Mobile view specific styles */
.nepali-datepicker.mobile-view,
.custom-nepali-datepicker.mobile-view {
    position: fixed !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    max-height: 80vh;
    overflow-y: auto;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.3s ease !important;
    transform-origin: center center !important;
}

/* Modal responsive styles */
@media (max-width: 768px) {
    .nepali-datepicker.modal,
    .custom-nepali-datepicker.modal {
        min-width: 300px;
        max-width: 95vw;
        width: 90vw;
        max-height: 85vh;
    }
}

@media (max-width: 480px) {
    .nepali-datepicker.modal,
    .custom-nepali-datepicker.modal {
        min-width: 280px;
        max-width: 95vw;
        width: 95vw;
        max-height: 90vh;
        border-radius: 8px;
    }
    
    .nepali-datepicker-modal-overlay {
        padding: 10px;
    }
}

.nepali-datepicker.mobile-view .datepicker-header,
.custom-nepali-datepicker.mobile-view .datepicker-header {
    position: sticky;
    top: 0;
    z-index: 10;
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    .day, .nav-btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .day {
        width: 44px;
        height: 44px;
    }
    
    .nav-btn {
        width: 44px;
        height: 44px;
    }
}

/* Animation classes */
.nepali-datepicker.fade-in,
.custom-nepali-datepicker.fade-in {
    animation: fadeIn 0.3s ease;
}

.nepali-datepicker.slide-up,
.custom-nepali-datepicker.slide-up {
    animation: slideUp 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Demo page styles */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 16px;
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    font-weight: 700;
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

.demo-section {
    margin-bottom: 40px;
}

.demo-section h2 {
    font-size: 1.8rem;
    margin-bottom: 24px;
    color: #2d3748;
    font-weight: 600;
}

.example-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.example-card {
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e1e5e9;
    transition: all 0.3s ease;
}

.example-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.example-card h3 {
    margin-bottom: 16px;
    color: #2d3748;
    font-weight: 600;
}

.config-panel {
    background: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid #e1e5e9;
}

.config-group {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
    gap: 16px;
}

.config-group label {
    font-weight: 500;
    color: #2d3748;
    min-width: 100px;
}

.config-group select {
    padding: 8px 12px;
    border: 2px solid #e1e5e9;
    border-radius: 6px;
    font-size: 14px;
    background: white;
    color: #2d3748;
    cursor: pointer;
}

.config-group select:focus {
    outline: none;
    border-color: #3182ce;
}

.config-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #3182ce;
}


/* SweetAlert2 Custom Styling */
.swal2-popup-custom {
    border-radius: 16px !important;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04) !important;
    border: 1px solid #e5e7eb !important;
}

.swal2-title-custom {
    color: #1f2937 !important;
    font-weight: 700 !important;
    font-size: 24px !important;
    margin-bottom: 20px !important;
}

.swal2-confirm-custom {
    background: linear-gradient(135deg, #3182ce 0%, #2c5aa0 100%) !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 12px 24px !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    transition: all 0.3s ease !important;
}

.swal2-confirm-custom:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 15px -3px rgba(49, 130, 206, 0.3) !important;
}

.swal2-close {
    color: #6b7280 !important;
    font-size: 20px !important;
    transition: color 0.3s ease !important;
}

.swal2-close:hover {
    color: #374151 !important;
}

.swal2-timer-progress-bar {
    background: linear-gradient(90deg, #3182ce, #2c5aa0) !important;
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: #3182ce;
    color: white;
}

.btn-primary:hover {
    background: #2c5aa0;
    transform: translateY(-1px);
}

/* Range Picker Styles */
.range-card {
    grid-column: 1 / -1;
    max-width: 100%;
}

.range-picker-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

/* Unified Range Picker Styles */
.unified-range-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 12px;
    border: 1px solid #0ea5e9;
}

.single-picker-wrapper {
    display: flex;
    justify-content: center;
    margin: 20px 0;
}

.single-picker-wrapper input {
    width: 100%;
    max-width: 400px;
    padding: 16px 20px;
    border: 3px solid #0ea5e9;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 500;
    text-align: center;
    background: white;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.1);
}

.single-picker-wrapper input:focus {
    outline: none;
    border-color: #0284c7;
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.2);
    transform: translateY(-2px);
}

.range-instructions {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 8px;
    padding: 16px;
    margin: 16px 0;
}

.range-instructions p {
    margin: 0 0 8px 0;
    color: #92400e;
    font-weight: 600;
}

.range-instructions ul {
    margin: 0;
    padding-left: 20px;
    color: #92400e;
}

.range-instructions li {
    margin: 4px 0;
    font-size: 14px;
}

.btn-success {
    background: #10b981;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-success:hover {
    background: #059669;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

/* Range Highlighting Styles - professional, calm palette */
.nepali-datepicker .day.range-start {
    background: #4f46e5 !important; /* Indigo 600 */
    color: #ffffff !important;
    font-weight: 600 !important;
    border-radius: 50% !important;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2) !important;
    position: relative !important;
}

.nepali-datepicker .day.range-end {
    background: #0ea5e9 !important; /* Sky 500 */
    color: #ffffff !important;
    font-weight: 600 !important;
    border-radius: 50% !important;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2) !important;
    position: relative !important;
}

.nepali-datepicker .day.range-between {
    background: #e0e7ff !important; /* Indigo 100 */
    color: #1e1b4b !important;
    font-weight: 500 !important;
    border-radius: 8px !important;
    position: relative !important;
}

/* Subtle hover for range dates */
.nepali-datepicker .day.range-start:hover,
.nepali-datepicker .day.range-end:hover,
.nepali-datepicker .day.range-between:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 16px rgba(30, 41, 59, 0.12) !important;
    z-index: 10 !important;
    transition: all 0.2s ease !important;
}

/* Gentle emphasis animation */
@keyframes rangeFadeIn {
    0% { transform: scale(0.96); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

.nepali-datepicker .day.range-start,
.nepali-datepicker .day.range-end,
.nepali-datepicker .day.range-between {
    animation: rangeFadeIn 0.18s ease-out;
}

/* OK Button Styles - positioned like today button */
.range-ok-button {
    display: inline-block;
    margin: 0;
}

.btn-ok-range {
    background: #10b981;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-ok-range:hover {
    background: #059669;
    transform: translateY(-1px);
}

.btn-ok-range:active {
    transform: translateY(0);
}

.range-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.range-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.range-input-group label {
    font-weight: 600;
    color: #374151;
    font-size: 14px;
}

.range-input-group input {
    padding: 12px 16px;
    border: 2px solid #d1d5db;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.range-input-group input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.range-display {
    background: white;
    border-radius: 8px;
    padding: 16px;
    border: 1px solid #e5e7eb;
}

.range-result-display {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.range-label {
    font-weight: 600;
    color: #6b7280;
    font-size: 14px;
}

#range-text {
    font-size: 16px;
    color: #1f2937;
    font-weight: 500;
    padding: 8px 12px;
    background: #f3f4f6;
    border-radius: 6px;
    border-left: 4px solid #3b82f6;
}

.range-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.btn-secondary {
    background: #6b7280;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary:hover {
    background: #4b5563;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(107, 114, 128, 0.3);
}

/* Modal styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 16px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid #e1e5e9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 16px 16px 0 0;
}

.modal-header h3 {
    margin: 0;
    font-weight: 600;
}

.close {
    color: white;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}

.close:hover {
    opacity: 1;
}

.modal-body {
    padding: 24px;
}

.nepali-datepicker {
    z-index: 10000 !important;
}

/* English Date Header */
.english-date-header {
    font-size: 12px;
    color: white;
    font-weight: 500;
    margin-top: 4px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
}

/* Clickable Month and Year (Official Library Pattern) */
.clickable-month {
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
}

.clickable-month:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.clickable-year {
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 2px 6px;
    border-radius: 4px;
    display: inline-block;
}

.clickable-year:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}


/* Year List Container */
.year-list-container {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-top: 4px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    z-index: 1000;
    display: none; /* Ensure it's hidden by default */
}

/* Ensure header is positioned relative for year list positioning */
.datepicker-header {
    position: relative;
}

.year-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #f7fafc;
    border-bottom: 1px solid #e2e8f0;
}

.year-range-display {
    font-size: 12px;
    font-weight: 600;
    color: #2d3748;
}

.year-list-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    padding: 8px;
}

.year-list-item {
    text-align: center;
    padding: 8px 4px;
    font-size: 12px;
    font-weight: 500;
    color: #4a5568;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.year-list-item:hover {
    background: #edf2f7;
    color: #2d3748;
}

.year-list-item.current {
    background: #3182ce;
    color: white;
    font-weight: 600;
}

.year-list-item.disabled {
    color: #a0aec0;
    cursor: not-allowed;
}

.year-list-item.disabled:hover {
    background: transparent;
    color: #a0aec0;
}

/* Date Grid with English Subscripts */
.day {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 2px;
}

.nepali-date {
    font-size: 14px;
    font-weight: 600;
    line-height: 1;
    margin-bottom: 1px;
}

.english-date-subscript {
    font-size: 9px;
    color: #6c757d;
    font-weight: 400;
    line-height: 1;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Saturday styling for both Nepali and English dates */
.day:nth-child(7n) .nepali-date,
.day:nth-child(7n) .english-date-subscript {
    color: #dc3545;
}

.day:nth-child(7n).today .nepali-date,
.day:nth-child(7n).today .english-date-subscript {
    color: #ffffff !important;
}

/* Selected date styling */
.day.selected .nepali-date,
.day.selected .english-date-subscript {
    color: white;
}

/* Today styling */
.day.today .nepali-date {
    font-weight: 700;
}

.day.today .english-date-subscript {
    font-weight: 500;
}

/* Responsive styles for English date header and subscripts */
@media (max-width: 768px) {
    .english-date-header {
        font-size: 11px;
        margin-top: 2px;
    }
    
    .nepali-date {
        font-size: 13px;
    }
    
    .english-date-subscript {
        font-size: 8px;
    }
    
    .day {
        min-height: 36px;
    }
    
    .year-list-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1px;
        padding: 6px;
    }
    
    .year-list-item {
        padding: 6px 2px;
        font-size: 11px;
    }
    
    .year-range-display {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .english-date-header {
        font-size: 10px;
        margin-top: 1px;
    }
    
    .nepali-date {
        font-size: 12px;
    }
    
    .english-date-subscript {
        font-size: 7px;
    }
    
    .day {
        min-height: 32px;
        padding: 1px;
    }
    
    .year-list-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1px;
        padding: 4px;
    }
    
    .year-list-item {
        padding: 4px 2px;
        font-size: 10px;
    }
    
    .year-range-display {
        font-size: 10px;
    }
    
    .year-list-header {
        padding: 6px 8px;
    }
}

/* Today Button */
.datepicker-footer {
    padding: 8px 12px;
    border-top: 1px solid #e2e8f0;
    background: #f7fafc;
    text-align: center;
}

.btn-today {
    background: #3182ce;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-today:hover {
    background: #2c5aa0;
    transform: translateY(-1px);
}

.today-btn {
    background: transparent;
    border: none;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.today-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Utility classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }

.p-4 { padding: 1rem; }
.p-8 { padding: 2rem; }

.rounded { border-radius: 0.375rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }

.shadow { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); }
.shadow-lg { box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1); }