/**
 * EDD SePay Gateway - Checkout Styles
 * @version 1.0.0
 */

:root {
    --sepay-primary: #635BFF;
    --sepay-primary-hover: #5851EA;
    --sepay-success: #10B981;
    --sepay-warning: #F59E0B;
    --sepay-error: #EF4444;
    --sepay-text: #1A1A2E;
    --sepay-text-secondary: #6B7280;
    --sepay-border: #E5E7EB;
    --sepay-bg: #FFFFFF;
    --sepay-bg-secondary: #F9FAFB;
    --sepay-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    --sepay-radius: 12px;
    --sepay-radius-sm: 8px;
}

/* Overlay */
.edd-sepay-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(8px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.edd-sepay-overlay.active {
    opacity: 1;
    visibility: visible;
}

.edd-sepay-overlay-content {
    text-align: center;
}

.edd-sepay-overlay-content p {
    margin-top: 20px;
    color: var(--sepay-text);
    font-size: 16px;
    font-weight: 500;
}

/* Spinner */
.edd-sepay-spinner {
    width: 48px;
    height: 48px;
    border: 3px solid var(--sepay-border);
    border-top-color: var(--sepay-primary);
    border-radius: 50%;
    animation: sepay-spin 0.8s linear infinite;
    margin: 0 auto;
}

.edd-sepay-spinner-small {
    width: 24px;
    height: 24px;
    border: 2px solid var(--sepay-border);
    border-top-color: var(--sepay-primary);
    border-radius: 50%;
    animation: sepay-spin 0.8s linear infinite;
}

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

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

/* Payment Container */
.edd-sepay-payment {
    max-width: 440px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    animation: sepay-fadeInUp 0.4s ease;
}

/* Header */
.edd-sepay-header {
    text-align: center;
    padding: 24px 20px;
    background: linear-gradient(135deg, var(--sepay-primary) 0%, #7C3AED 100%);
    border-radius: var(--sepay-radius) var(--sepay-radius) 0 0;
    color: #fff;
}

.edd-sepay-logo {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.edd-sepay-header h2 {
    margin: 0 0 12px;
    font-size: 20px;
    font-weight: 600;
    color: #fff;
}

.edd-sepay-timer {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.2);
    padding: 8px 16px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
}

/* QR Section */
.edd-sepay-qr-section {
    background: var(--sepay-bg);
    padding: 32px 24px;
    text-align: center;
    border-left: 1px solid var(--sepay-border);
    border-right: 1px solid var(--sepay-border);
}

.edd-sepay-qr-wrapper {
    position: relative;
    display: inline-block;
    background: #fff;
    padding: 16px;
    border-radius: var(--sepay-radius);
    box-shadow: var(--sepay-shadow);
}

.edd-sepay-qr-wrapper img {
    display: block;
    max-width: 240px;
    width: 100%;
    height: auto;
    border-radius: var(--sepay-radius-sm);
}

.edd-sepay-qr-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--sepay-radius);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.edd-sepay-qr-loading.active {
    opacity: 1;
    visibility: visible;
}

.edd-sepay-qr-instruction {
    margin: 16px 0 0;
    color: var(--sepay-text-secondary);
    font-size: 14px;
}

/* Info Section */
.edd-sepay-info-section {
    background: var(--sepay-bg-secondary);
    padding: 20px 24px;
    border-left: 1px solid var(--sepay-border);
    border-right: 1px solid var(--sepay-border);
}

.edd-sepay-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--sepay-border);
}

.edd-sepay-info-row:last-child {
    border-bottom: none;
}

.edd-sepay-label {
    color: var(--sepay-text-secondary);
    font-size: 14px;
}

.edd-sepay-value {
    color: var(--sepay-text);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.edd-sepay-value code {
    background: var(--sepay-bg);
    padding: 4px 8px;
    border-radius: 6px;
    font-family: monospace;
    font-size: 13px;
    border: 1px solid var(--sepay-border);
}

.edd-sepay-amount {
    font-size: 18px;
    font-weight: 700;
    color: var(--sepay-primary);
}

/* Copy Button */
.edd-sepay-copy-btn {
    background: transparent;
    border: none;
    padding: 6px;
    cursor: pointer;
    border-radius: 6px;
    color: var(--sepay-text-secondary);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
}

.edd-sepay-copy-btn:hover {
    background: var(--sepay-bg);
    color: var(--sepay-primary);
}

.edd-sepay-copy-btn.copied {
    color: var(--sepay-success);
}

.edd-sepay-copyable {
    cursor: pointer;
}

.edd-sepay-copyable:hover {
    background: var(--sepay-bg);
    margin: 0 -8px;
    padding: 12px 8px;
    border-radius: var(--sepay-radius-sm);
}

/* Notice */
.edd-sepay-notice {
    background: #FEF3C7;
    padding: 16px 24px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    border-left: 1px solid var(--sepay-border);
    border-right: 1px solid var(--sepay-border);
}

.edd-sepay-notice-icon {
    flex-shrink: 0;
    color: var(--sepay-warning);
}

.edd-sepay-notice p {
    margin: 0;
    font-size: 13px;
    color: #92400E;
    line-height: 1.5;
}

/* Status */
.edd-sepay-status {
    background: var(--sepay-bg);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-left: 1px solid var(--sepay-border);
    border-right: 1px solid var(--sepay-border);
}

.edd-sepay-status-indicator {
    position: relative;
    width: 12px;
    height: 12px;
}

.edd-sepay-pulse {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--sepay-primary);
    border-radius: 50%;
    animation: sepay-pulse 2s infinite;
}

.edd-sepay-pulse::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: 50%;
    animation: sepay-pulse-ring 2s infinite;
}

@keyframes sepay-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes sepay-pulse-ring {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(2); opacity: 0; }
}

#edd-sepay-status-text {
    color: var(--sepay-text);
    font-size: 14px;
    font-weight: 500;
}

.edd-sepay-status.success .edd-sepay-pulse {
    background: var(--sepay-success);
    animation: none;
}

.edd-sepay-status.success .edd-sepay-pulse::before {
    display: none;
}

/* Order Info */
.edd-sepay-order-info {
    background: var(--sepay-bg-secondary);
    padding: 16px 24px;
    text-align: center;
    border: 1px solid var(--sepay-border);
    border-top: none;
    border-radius: 0 0 var(--sepay-radius) var(--sepay-radius);
}

.edd-sepay-order-info span {
    color: var(--sepay-text-secondary);
    font-size: 13px;
}

/* Success / Expired */
.edd-sepay-success,
.edd-sepay-expired {
    max-width: 440px;
    margin: 0 auto;
    padding: 48px 32px;
    text-align: center;
    background: var(--sepay-bg);
    border-radius: var(--sepay-radius);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1);
    animation: sepay-fadeInUp 0.4s ease;
}

.edd-sepay-success-icon,
.edd-sepay-expired-icon {
    margin-bottom: 24px;
}

.edd-sepay-success h2,
.edd-sepay-expired h2 {
    margin: 0 0 12px;
    font-size: 24px;
    font-weight: 600;
    color: var(--sepay-text);
}

.edd-sepay-success p,
.edd-sepay-expired p {
    margin: 0 0 24px;
    color: var(--sepay-text-secondary);
    font-size: 15px;
    line-height: 1.6;
}

.edd-sepay-success-details,
.edd-sepay-expired-details {
    background: var(--sepay-bg-secondary);
    padding: 16px;
    border-radius: var(--sepay-radius-sm);
    margin-bottom: 24px;
}

.edd-sepay-success-details p,
.edd-sepay-expired-details p {
    margin: 8px 0;
    font-size: 14px;
}

.edd-sepay-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    background: var(--sepay-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--sepay-radius-sm);
    transition: all 0.2s ease;
}

.edd-sepay-btn:hover {
    background: var(--sepay-primary-hover);
    color: #fff;
    transform: translateY(-1px);
}

/* Error */
.edd-sepay-error {
    max-width: 440px;
    margin: 0 auto;
    padding: 32px;
    background: #FEE2E2;
    border: 1px solid var(--sepay-error);
    border-radius: var(--sepay-radius);
    color: var(--sepay-error);
    text-align: center;
    font-size: 15px;
}

/* Timer Warning */
.edd-sepay-timer.warning {
    animation: sepay-timerWarning 1s ease infinite;
}

@keyframes sepay-timerWarning {
    0%, 100% { background: rgba(255,255,255,0.2); }
    50% { background: rgba(239,68,68,0.5); }
}

/* Toast */
.edd-sepay-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--sepay-text);
    color: #fff;
    padding: 12px 24px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.2);
    z-index: 999999;
    opacity: 0;
    transition: all 0.3s ease;
}

.edd-sepay-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.edd-sepay-toast.success {
    background: var(--sepay-success);
}

/* Responsive */
@media (max-width: 480px) {
    .edd-sepay-payment {
        margin: 0 -15px;
        border-radius: 0;
    }
    
    .edd-sepay-header {
        border-radius: 0;
        padding: 20px 16px;
    }
    
    .edd-sepay-qr-section,
    .edd-sepay-info-section,
    .edd-sepay-notice,
    .edd-sepay-status {
        padding-left: 16px;
        padding-right: 16px;
    }
    
    .edd-sepay-qr-wrapper img {
        max-width: 200px;
    }
    
    .edd-sepay-order-info {
        border-radius: 0;
    }
    
    .edd-sepay-success,
    .edd-sepay-expired {
        margin: 0 -15px;
        border-radius: 0;
        padding: 32px 20px;
    }
    
    .edd-sepay-info-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .edd-sepay-copyable:hover {
        margin: 0;
        padding: 12px 0;
    }
}