/* =====================================================
   PAYMENT BOTTOM SHEET - MOBILE APP-LIKE EXPERIENCE
   World-class checkout for PureStora
   ===================================================== */

/* ========== OVERLAY ========== */
.payment-sheet-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.payment-sheet-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ========== BOTTOM SHEET CONTAINER ========== */
.payment-bottom-sheet {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: #FFFFFF;
    border-radius: 24px 24px 0 0;
    box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.2);
    z-index: 10001;
    max-height: 85vh;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.payment-bottom-sheet.active {
    transform: translateY(0);
}

/* ========== DRAG HANDLE ========== */
.payment-sheet-handle {
    width: 40px;
    height: 4px;
    background: #D1D5DB;
    border-radius: 2px;
    margin: 12px auto 8px;
    cursor: grab;
}

.payment-sheet-handle:active {
    cursor: grabbing;
}

/* ========== HEADER ========== */
.payment-sheet-header {
    padding: 0 20px 16px;
    border-bottom: 1px solid #E5E7EB;
}

.payment-sheet-title {
    font-size: 20px;
    font-weight: 700;
    color: #1F2937;
    margin: 0 0 6px 0;
    letter-spacing: -0.02em;
}

.payment-sheet-subtitle {
    font-size: 14px;
    color: #6B7280;
    margin: 0;
}

/* ========== CONTENT ========== */
.payment-sheet-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    -webkit-overflow-scrolling: touch;
}

/* ========== PAYMENT OPTION CARDS ========== */
.payment-method-card {
    background: white;
    border: 2px solid #E5E7EB;
    border-radius: 16px;
    padding: 16px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0.0, 0.2, 1);
    position: relative;
}

.payment-method-card:active {
    transform: scale(0.98);
}

.payment-method-card.selected {
    border-color: #AFBD77;
    background: #F9FCF4;
    box-shadow: 0 4px 20px rgba(175, 189, 119, 0.15);
}

.payment-method-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #F9FAFB;
}

.payment-method-card.disabled:active {
    transform: none;
}

/* Radio Button */
.payment-method-radio {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 24px;
    height: 24px;
    border: 2px solid #D1D5DB;
    border-radius: 50%;
    transition: all 0.2s;
}

.payment-method-card.selected .payment-method-radio {
    border-color: #AFBD77;
    background: #AFBD77;
}

.payment-method-card.selected .payment-method-radio::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 14px;
    font-weight: 700;
}

/* Card Content */
.payment-method-content {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding-right: 40px;
}

.payment-method-icon {
    width: 48px;
    height: 48px;
    background: #F3F4F6;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.payment-method-card.selected .payment-method-icon {
    background: #F9FCF4;
}

.payment-method-info {
    flex: 1;
}

.payment-method-title {
    font-size: 16px;
    font-weight: 700;
    color: #1F2937;
    margin: 0 0 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.payment-method-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.payment-method-badge.instant {
    background: #DBEAFE;
    color: #1E40AF;
}

.payment-method-badge.cod-charge {
    background: #FEF3C7;
    color: #92400E;
}

.payment-method-description {
    font-size: 13px;
    color: #6B7280;
    margin: 0;
    line-height: 1.4;
}

.payment-method-logos {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.payment-logo {
    height: 20px;
    opacity: 0.8;
}

/* ========== INFO BOX ========== */
.payment-info-box {
    background: #F0F9FF;
    border: 1px solid #BFDBFE;
    border-radius: 12px;
    padding: 12px 14px;
    margin: 16px 0;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.payment-info-icon {
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.payment-info-text {
    font-size: 13px;
    color: #1E40AF;
    line-height: 1.5;
}

.payment-info-text strong {
    font-weight: 700;
}

/* ========== UNAVAILABLE ALERT ========== */
.payment-unavailable {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 12px;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 8px;
}

.payment-unavailable-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.payment-unavailable-text {
    font-size: 13px;
    color: #991B1B;
    line-height: 1.4;
}

/* ========== FOOTER ========== */
.payment-sheet-footer {
    padding: 16px 20px;
    padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid #E5E7EB;
    background: #FAFAFA;
}

.payment-confirm-btn {
    width: 100%;
    padding: 16px;
    background: #AFBD77;
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s;
    box-shadow: 0 4px 16px rgba(175, 189, 119, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.payment-confirm-btn:active {
    transform: scale(0.98);
}

.payment-confirm-btn:disabled {
    background: #D1D5DB;
    cursor: not-allowed;
    box-shadow: none;
}

.payment-confirm-btn i {
    font-size: 18px;
}

/* ========== ORDER SUMMARY IN SHEET ========== */
.payment-order-summary {
    background: #F9FAFB;
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
}

.payment-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    font-size: 14px;
}

.payment-summary-row:not(:last-child) {
    border-bottom: 1px dashed #E5E7EB;
}

.payment-summary-label {
    color: #6B7280;
}

.payment-summary-value {
    color: #1F2937;
    font-weight: 600;
}

.payment-summary-row.total {
    padding-top: 12px;
    font-size: 18px;
    font-weight: 700;
}

.payment-summary-row.total .payment-summary-label {
    color: #1F2937;
}

.payment-summary-row.total .payment-summary-value {
    color: #AFBD77;
    font-size: 22px;
}

/* ========== ANIMATIONS ========== */
@keyframes slideUpFadeIn {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ========== MOBILE ONLY ========== */
@media (min-width: 992px) {
    .payment-sheet-overlay,
    .payment-bottom-sheet {
        display: none !important;
    }
}

/* ========== COMPACT PAYMENT BUTTONS (SIMPLE & MINIMAL) ========== */
.payment-methods-section-compact {
    margin: 12px 0 16px 0;
}

.payment-buttons-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 10px;
}

.payment-btn {
    background: white;
    border: 2px solid #E5E7EB;
    border-radius: 10px;
    padding: 12px 14px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    text-align: left;
    min-height: 52px;
}

.payment-btn:active {
    transform: scale(0.99);
}

.payment-btn.selected {
    border-color: #AFBD77;
    background: #F9FCF4;
    box-shadow: 0 2px 8px rgba(175, 189, 119, 0.12);
}

.payment-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #F9FAFB;
}

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

/* Icon - smaller and inline */
.payment-btn-icon {
    font-size: 24px;
    flex-shrink: 0;
}

/* Content - compact text */
.payment-btn-content {
    flex: 1;
}

.payment-btn-title {
    font-size: 15px;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 2px;
}

.payment-btn-subtitle {
    font-size: 12px;
    color: #6B7280;
    line-height: 1.2;
}

/* Checkmark - minimal */
.payment-btn-check {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #AFBD77;
    color: white;
    font-size: 13px;
    font-weight: 700;
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.payment-btn.selected .payment-btn-check {
    display: flex;
}

/* Info messages - compact */
.payment-info-compact {
    background: #F0F9FF;
    border: 1px solid #BFDBFE;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 12px;
    color: #1E40AF;
    text-align: center;
}

.payment-unavailable-compact {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 12px;
    color: #991B1B;
    text-align: center;
}

/* Desktop - try side by side if space allows */
@media (min-width: 768px) {
    .payment-buttons-row {
        flex-direction: row;
        gap: 12px;
    }
    
    .payment-btn {
        flex: 1;
    }
}

/* ========== SECURE BADGE ========== */
.payment-secure-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    background: #F0FDF4;
    border-radius: 10px;
    margin-top: 16px;
    border: 1px solid #BBF7D0;
}

.payment-secure-badge i {
    color: #10B981;
    font-size: 16px;
}

.payment-secure-text {
    font-size: 12px;
    color: #065F46;
    font-weight: 600;
}

/* ========== LOADING STATE ========== */
.payment-confirm-btn.loading {
    background: #9CA3AF;
    pointer-events: none;
}

.payment-confirm-btn.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid white;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========== SAFE AREA FOR iOS ========== */
@supports (padding: env(safe-area-inset-bottom)) {
    .payment-bottom-sheet {
        padding-bottom: env(safe-area-inset-bottom);
    }
    
    .payment-sheet-footer {
        padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    }
}

/* ========== RAZORPAY - USE DEFAULT UI (NO CUSTOMIZATION) ========== */
/* Let Razorpay handle its own UI with built-in close button */