/* Custom Premium Styles matching Mockup */
body {
    font-family: 'Inter', sans-serif;
    background-color: #f8fafc;
    color: #334155;
}

.page-banner {
    padding: 80px 0;
    background: var(--theme-gradient);
}

.form-section {
    padding: 80px 0;
    background-color: #f8fafc;
}

.registration-card {
    background: #ffffff;
    padding: 50px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    border: 1px solid #f1f5f9;
}

/* Beautiful Mockup Inputs */
.form-label {
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 10px;
    font-size: 15px;
}

.form-control, .form-select {
    height: 52px !important;
    border-radius: 8px !important;
    border: 1px solid #e2e8f0;
    background-color: #f8fafc !important;
    font-size: 15px;
    padding: 10px 18px !important;
    color: #334155;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--theme-secondary) !important;
    background-color: #ffffff !important;
    box-shadow: 0 0 0 4px var(--theme-mint-light) !important;
    outline: none;
}

/* Premium Form Text Area */
textarea.form-control {
    height: auto !important;
    min-height: 100px;
}

/* Alert Styling */
.alert-card {
    border-radius: 12px;
    border: none;
    padding: 18px 24px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    animation: slideDown 0.4s ease;
}

.alert-card-success {
    background-color: #f0fdf4;
    border-left: 5px solid #22c55e;
    color: #166534;
}

.alert-card-danger {
    background-color: #fef2f2;
    border-left: 5px solid #ef4444;
    color: #991b1b;
}

.alert-card-icon {
    font-size: 24px;
    margin-right: 15px;
    flex-shrink: 0;
}

.alert-card-content {
    font-size: 15px;
    line-height: 1.5;
}

.btn-submit-premium {
    background: var(--theme-gradient);
    color: #ffffff;
    font-weight: 700;
    font-size: 16px;
    padding: 14px 40px;
    border-radius: 8px;
    border: none;
    box-shadow: var(--theme-shadow);
    transition: all 0.3s ease;
    width: 100%;
}

.btn-submit-premium:hover {
    transform: translateY(-2px);
    box-shadow: var(--theme-shadow-hover);
    background: var(--theme-gradient-hover);
    color: #ffffff;
}

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

.captcha-wrapper {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 15px 20px;
}

/* CSS Bukti Registrasi Premium (E-Ticket Style) */
.bukti-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    animation: fadeInUp 0.6s ease;
}

.bukti-card {
    background: #ffffff;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    width: 100%;
    max-width: 580px;
    padding: 30px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.bukti-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 5px;
}

.rs-logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.rs-logo-img {
    height: 45px;
    width: auto;
}

.rs-title-area {
    display: flex;
    flex-direction: column;
}

.rs-name {
    font-size: 18px;
    font-weight: 800;
    color: var(--theme-primary);
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.rs-tagline {
    font-size: 10px;
    color: #64748b;
    font-weight: 500;
}

.bukti-status .status-badge {
    background-color: #e6f7f8;
    color: var(--theme-primary);
    font-size: 11px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 50px;
    border: 1px solid rgba(11, 92, 59, 0.2);
    letter-spacing: 0.5px;
}

.divider-dashed {
    border-top: 2px dashed #cbd5e1;
    margin: 20px 0;
    position: relative;
}

.divider-dashed::before, .divider-dashed::after {
    content: '';
    position: absolute;
    top: -9px;
    width: 16px;
    height: 16px;
    background-color: #ffffff; /* Same as registration card background */
    border: 2px solid #e2e8f0;
    border-radius: 50%;
    z-index: 2;
}

.divider-dashed::before {
    left: -39px;
}

.divider-dashed::after {
    right: -39px;
}

.bukti-body {
    text-align: center;
}

.bukti-title {
    font-size: 20px;
    font-weight: 800;
    color: #1e293b;
    margin-bottom: 4px;
    letter-spacing: 0.5px;
}

.bukti-subtitle {
    font-size: 12px;
    color: #64748b;
    margin-bottom: 25px;
}

.booking-code-box {
    background: linear-gradient(135deg, rgba(11, 92, 59, 0.04), rgba(11, 92, 59, 0.08));
    border: 1px solid rgba(11, 92, 59, 0.15);
    border-radius: 12px;
    padding: 18px;
    margin-bottom: 25px;
    display: inline-block;
    width: 100%;
    box-sizing: border-box;
}

.code-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.code-value {
    font-size: 26px;
    font-weight: 800;
    color: var(--theme-primary);
    margin: 0;
    letter-spacing: 1px;
}

.bukti-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px 15px;
    text-align: left;
}

.bukti-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.col-span-2 {
    grid-column: span 2;
}

.item-label {
    font-size: 11px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.item-value {
    font-size: 14px;
    font-weight: 700;
    color: #334155;
    word-break: break-word;
}

.font-weight-bold {
    font-weight: 700;
}

.text-cyan {
    color: var(--theme-primary);
}

.italic {
    font-style: italic;
}

.bukti-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: #64748b;
}

.security-stamp {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--theme-primary);
    font-weight: 600;
}

.bukti-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    width: 100%;
    max-width: 580px;
    justify-content: center;
}

.btn-download-premium {
    background: var(--theme-gradient);
    color: #ffffff;
    font-weight: 700;
    font-size: 15px;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    box-shadow: var(--theme-shadow);
    transition: all 0.3s ease;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-download-premium:hover {
    transform: translateY(-2px);
    box-shadow: var(--theme-shadow-hover);
    background: var(--theme-gradient-hover);
    color: #ffffff;
}

.btn-secondary-premium {
    background-color: #f1f5f9;
    color: #475569;
    font-weight: 600;
    font-size: 15px;
    padding: 12px 24px;
    border-radius: 8px;
    border: 1px solid #cbd5e1;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-secondary-premium:hover {
    background-color: #e2e8f0;
    color: #1e293b;
    transform: translateY(-2px);
}

/* ========================= RESPONSIVE MOBILE STYLES ========================= */
@media (max-width: 576px) {
    /* 1. Registration Card Parent Padding */
    .registration-card {
        padding: 25px 15px !important;
        border-radius: 12px;
    }

    /* 2. E-Ticket Card Spacing & Borders */
    .bukti-card {
        padding: 20px 15px !important;
        border-radius: 12px;
        border-width: 1px;
    }

    /* 3. Center Aligned Mobile E-Ticket Header */
    .bukti-header {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        gap: 12px !important;
    }

    .rs-logo-area {
        flex-direction: column !important;
        align-items: center !important;
        gap: 8px !important;
    }

    .rs-title-area {
        align-items: center !important;
    }

    .rs-name {
        font-size: 16px !important;
    }

    .rs-tagline {
        font-size: 9px !important;
    }

    .bukti-status {
        width: 100% !important;
        display: flex !important;
        justify-content: center !important;
        margin-top: 4px !important;
    }

    .status-badge {
        font-size: 10px !important;
        padding: 4px 12px !important;
    }

    /* 4. Perfect Notch Positioning on Mobile Padding (15px) */
    .divider-dashed::before {
        left: -23px !important;
        width: 14px !important;
        height: 14px !important;
        top: -7px !important;
    }

    .divider-dashed::after {
        right: -23px !important;
        width: 14px !important;
        height: 14px !important;
        top: -7px !important;
    }

    /* 5. Typography Scaling */
    .bukti-title {
        font-size: 16px !important;
    }

    .bukti-subtitle {
        font-size: 11px !important;
        margin-bottom: 20px !important;
    }

    /* 6. Booking Code Display */
    .booking-code-box {
        padding: 12px 10px !important;
        margin-bottom: 20px !important;
    }

    .code-value {
        font-size: 20px !important;
    }

    /* 7. Grid Stacking */
    .bukti-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    .col-span-2 {
        grid-column: span 1 !important;
    }

    .bukti-item {
        gap: 2px !important;
    }

    .item-value {
        font-size: 13px !important;
    }

    /* 8. Footer Layout Stacking */
    .bukti-footer {
        flex-direction: column !important;
        align-items: center !important;
        gap: 8px !important;
        text-align: center !important;
    }

    .security-stamp {
        justify-content: center !important;
    }

    /* 9. Action Buttons Vertical Stacking */
    .bukti-actions {
        flex-direction: column !important;
        gap: 10px !important;
        padding: 0 5px !important;
        margin-top: 25px !important;
    }

    .btn-download-premium, .btn-secondary-premium {
        width: 100% !important;
        font-size: 14px !important;
        padding: 11px 16px !important;
        justify-content: center !important;
    }
}

/* Modal Style untuk Mobile Fallback (Long Press Save) */
.image-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(15, 23, 42, 0.85);
    align-items: center;
    justify-content: center;
    padding: 15px;
    box-sizing: border-box;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.image-modal-content {
    background-color: #ffffff;
    margin: auto;
    padding: 20px;
    border-radius: 16px;
    max-width: 480px;
    width: 100%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3);
    text-align: center;
    position: relative;
    box-sizing: border-box;
    animation: modalScaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.image-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    color: #64748b;
    font-size: 24px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f1f5f9;
    border-radius: 50%;
}

.image-modal-close:hover {
    color: #0f172a;
    background-color: #e2e8f0;
}

.modal-instruction {
    margin-top: 12px;
    padding: 10px 12px;
    background-color: #f0fdf4;
    border: 1px dashed #bbf7d0;
    border-radius: 8px;
    color: #15803d;
    font-size: 12px;
    font-weight: 600;
    line-height: 1.4;
    text-align: left;
}

.modal-image-preview {
    width: 100%;
    height: auto;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    margin-top: 15px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

@keyframes modalScaleUp {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}