/* 
 * UmaKanya Booking Modal Styles 
 * Premium Glassmorphism Design
 */

:root {
    --umk-primary: #8b5cf6; /* Elegant purple */
    --umk-primary-hover: #7c3aed;
    --umk-surface: rgba(255, 255, 255, 0.85);
    --umk-surface-border: rgba(255, 255, 255, 0.4);
    --umk-text-main: #1f2937;
    --umk-text-muted: #6b7280;
    --umk-error: #ef4444;
    --umk-error-bg: #fef2f2;
    --umk-border: #e5e7eb;
    --umk-focus-ring: rgba(139, 92, 246, 0.3);
    
    --umk-radius-lg: 16px;
    --umk-radius-md: 12px;
    --umk-radius-sm: 8px;
    
    --umk-shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --umk-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

/* Base Modal Container */
.umk-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.umk-modal.umk-open {
    opacity: 1;
    pointer-events: auto;
}

.umk-modal-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(17, 24, 39, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.umk-modal-card {
    position: relative;
    width: 100%;
    max-width: 500px;
    background: var(--umk-surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--umk-surface-border);
    border-radius: var(--umk-radius-lg);
    box-shadow: var(--umk-shadow-lg);
    padding: 32px;
    transform: scale(0.95);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    max-height: 90vh;
    overflow-y: auto;
}

.umk-modal.umk-open .umk-modal-card {
    transform: scale(1);
}

/* Close Button */
.umk-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: transparent;
    border: none;
    color: var(--umk-text-muted);
    cursor: pointer;
    padding: 8px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.umk-modal-close:hover {
    background-color: rgba(0,0,0,0.05);
    color: var(--umk-text-main);
}

/* Header */
.umk-modal-header {
    margin-bottom: 24px;
    text-align: center;
}

.umk-modal-header h2 {
    margin: 0 0 8px 0;
    color: var(--umk-text-main);
    font-size: 24px;
    font-weight: 700;
    line-height: 1.2;
}

.umk-modal-header p {
    margin: 0;
    color: var(--umk-text-muted);
    font-size: 14px;
    line-height: 1.5;
}

/* Form Layout */
.umk-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.umk-row {
    display: flex;
    gap: 16px;
}

.umk-col-6 {
    flex: 1;
}

@media (max-width: 480px) {
    .umk-row {
        flex-direction: column;
        gap: 20px;
    }
}

/* Form Groups & Inputs */
.umk-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.umk-form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--umk-text-main);
}

.umk-form-group input[type="text"],
.umk-form-group input[type="email"],
.umk-form-group input[type="tel"],
.umk-form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--umk-border);
    border-radius: var(--umk-radius-sm);
    font-size: 14px;
    color: var(--umk-text-main);
    background-color: #ffffff;
    transition: all 0.2s;
    box-sizing: border-box;
    box-shadow: var(--umk-shadow-sm);
}

.umk-form-group input:focus,
.umk-form-group select:focus {
    outline: none;
    border-color: var(--umk-primary);
    box-shadow: 0 0 0 3px var(--umk-focus-ring);
}

/* Custom Select */
.umk-select-wrapper {
    position: relative;
}

.umk-select-wrapper::after {
    content: "";
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 6px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    pointer-events: none;
}

.umk-select-wrapper select {
    appearance: none;
    -webkit-appearance: none;
    padding-right: 32px;
}

/* Custom Radio Cards */
.umk-radio-group {
    display: flex;
    gap: 12px;
}

@media (max-width: 480px) {
    .umk-radio-group {
        flex-direction: column;
    }
}

.umk-radio-card {
    flex: 1;
    position: relative;
    cursor: pointer;
}

.umk-radio-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.umk-radio-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px 12px;
    border: 2px solid var(--umk-border);
    border-radius: var(--umk-radius-md);
    background-color: #ffffff;
    transition: all 0.2s ease;
    text-align: center;
    gap: 4px;
}

.umk-radio-card input:checked + .umk-radio-content {
    border-color: var(--umk-primary);
    background-color: rgba(139, 92, 246, 0.05);
}

.umk-radio-card input:focus-visible + .umk-radio-content {
    box-shadow: 0 0 0 3px var(--umk-focus-ring);
}

.umk-radio-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--umk-text-main);
}

.umk-radio-price {
    font-size: 15px;
    font-weight: 700;
    color: var(--umk-primary);
}

/* Submit Button */
.umk-btn-submit {
    position: relative;
    width: 100%;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--umk-primary), var(--umk-primary-hover));
    color: white;
    border: none;
    border-radius: var(--umk-radius-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.1s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(139, 92, 246, 0.39);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    margin-top: 8px;
}

.umk-btn-submit:hover {
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.5);
    transform: translateY(-1px);
}

.umk-btn-submit:active {
    transform: translateY(1px);
}

.umk-btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Spinner */
.umk-btn-spinner {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
}

.umk-btn-spinner svg {
    animation: umk-rotate 2s linear infinite;
    width: 24px;
    height: 24px;
}

.umk-btn-spinner circle {
    stroke: white;
    stroke-linecap: round;
    animation: umk-dash 1.5s ease-in-out infinite;
}

@keyframes umk-rotate {
    100% { transform: rotate(360deg); }
}

@keyframes umk-dash {
    0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
    50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
    100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

.umk-btn-submit.umk-loading .umk-btn-text {
    opacity: 0;
}

.umk-btn-submit.umk-loading .umk-btn-spinner {
    display: flex !important;
}

/* Alerts */
.umk-alert {
    padding: 12px 16px;
    border-radius: var(--umk-radius-sm);
    font-size: 14px;
    line-height: 1.5;
}

.umk-alert-error {
    background-color: var(--umk-error-bg);
    color: var(--umk-error);
    border: 1px solid rgba(239, 68, 68, 0.2);
}