/**
 * NairaLock Escrow - Frontend & Admin Styles
 *
 * Brand colors:
 *   Primary:   #2468D0
 *   Secondary: #219653
 *   Dark:      #122440
 *   Light BG:  #F0F5FF
 *
 * @package NairaLock_Escrow
 */

/* =============================================
   Shortcode Form
   ============================================= */

.nairalock-escrow-form-wrapper {
    max-width: 520px;
    margin: 30px auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.nairalock-escrow-form {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
}

.nairalock-escrow-header {
    text-align: center;
    margin-bottom: 28px;
}

.nairalock-logo {
    font-size: 22px;
    font-weight: 700;
    color: #122440;
    margin: 0 0 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.nairalock-logo svg,
.nairalock-logo img {
    width: 28px;
    height: 28px;
}

.nairalock-subtitle {
    font-size: 14px;
    color: #64748b;
    margin: 0;
}

/* Fields */

.nairalock-field {
    margin-bottom: 18px;
}

.nairalock-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}

.nairalock-input,
.nairalock-select {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    background: #ffffff;
    color: #1e293b;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    box-sizing: border-box;
    -webkit-appearance: none;
}

.nairalock-input:focus,
.nairalock-select:focus {
    outline: none;
    border-color: #2468D0;
    box-shadow: 0 0 0 3px rgba(36, 104, 208, 0.12);
}

.nairalock-input::placeholder {
    color: #94a3b8;
}

textarea.nairalock-input {
    resize: vertical;
    min-height: 80px;
}

.nairalock-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8.825L.7 3.5l.85-.85L6 7.1l4.45-4.45.85.85z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Amount display */

.nairalock-amount-display {
    background: #f0f5ff;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    padding: 14px;
    text-align: center;
    margin-bottom: 18px;
}

.nairalock-amount-display .amount-value {
    font-size: 28px;
    font-weight: 700;
    color: #122440;
}

.nairalock-amount-display .amount-label {
    font-size: 12px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

/* Buttons */

.nairalock-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    line-height: 1.4;
}

.nairalock-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.nairalock-btn-primary {
    background: #2468D0;
    color: #ffffff;
    width: 100%;
}

.nairalock-btn-primary:hover:not(:disabled) {
    background: #1d5ab8;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(36, 104, 208, 0.3);
}

.nairalock-btn-outline {
    background: transparent;
    color: #2468D0;
    border: 1px solid #2468D0;
}

.nairalock-btn-outline:hover:not(:disabled) {
    background: #f0f5ff;
}

.nairalock-btn-sm {
    padding: 6px 14px;
    font-size: 13px;
    border-radius: 6px;
}

.nairalock-btn-success {
    background: #219653;
    color: #ffffff;
}

.nairalock-btn-success:hover:not(:disabled) {
    background: #1a7a42;
}

.nairalock-btn-danger {
    background: #e74c3c;
    color: #ffffff;
}

.nairalock-btn-danger:hover:not(:disabled) {
    background: #c0392b;
}

/* Messages */

.nairalock-message {
    margin-top: 12px;
}

.nairalock-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
}

.nairalock-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
}

/* =============================================
   Result Area (after form submission)
   ============================================= */

.nairalock-escrow-result {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 32px;
    text-align: center;
}

.nairalock-result-success {
    margin-bottom: 20px;
}

.nairalock-result-icon {
    font-size: 48px;
    margin-bottom: 8px;
}

.nairalock-result-success h3 {
    font-size: 20px;
    color: #122440;
    margin: 0 0 4px;
}

.nairalock-result-success p {
    color: #64748b;
    font-size: 14px;
    margin: 0;
}

.nairalock-result-ref {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 14px;
    font-size: 14px;
    text-align: left;
    margin-bottom: 16px;
    line-height: 1.8;
}

.nairalock-result-ref code {
    background: #e2e8f0;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
    font-size: 13px;
    color: #2468D0;
}

.nairalock-result-link {
    margin-top: 16px;
}

/* =============================================
   Spinner
   ============================================= */

.nairalock-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid #e2e8f0;
    border-top-color: #2468D0;
    border-radius: 50%;
    animation: nairalock-spin 0.7s linear infinite;
    margin: 0 auto 12px;
}

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

/* =============================================
   WooCommerce - Thank You Page Iframe
   ============================================= */

.nairalock-checkout-frame {
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    margin: 20px 0;
    position: relative;
    min-height: 400px;
}

.nairalock-checkout-frame iframe {
    width: 100%;
    height: 520px;
    border: none;
    display: block;
}

/* =============================================
   WooCommerce - Order Details Escrow Badge
   ============================================= */

.nairalock-order-escrow-info {
    background: #f0f5ff;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    padding: 16px;
    margin: 16px 0;
}

.nairalock-order-escrow-info h3 {
    font-size: 15px;
    color: #122440;
    margin: 0 0 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nairalock-order-escrow-info p {
    margin: 4px 0;
    font-size: 14px;
    color: #334155;
}

/* =============================================
   Status Badges
   ============================================= */

.nairalock-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border-radius: 20px;
    line-height: 1.4;
}

.nairalock-badge-initiated {
    background: #f0f5ff;
    color: #2468D0;
}

.nairalock-badge-funded {
    background: #fef3c7;
    color: #92400e;
}

.nairalock-badge-delivered {
    background: #e0e7ff;
    color: #3730a3;
}

.nairalock-badge-confirmed {
    background: #dbeafe;
    color: #1e40af;
}

.nairalock-badge-released {
    background: #d1fae5;
    color: #065f46;
}

.nairalock-badge-cancelled {
    background: #f1f5f9;
    color: #475569;
}

.nairalock-badge-refunded {
    background: #fce7f3;
    color: #9d174d;
}

.nairalock-badge-disputed {
    background: #fef2f2;
    color: #991b1b;
}

/* =============================================
   Admin - Transaction List (WP admin page)
   ============================================= */

.nairalock-admin-wrap {
    max-width: 1100px;
}

.nairalock-admin-wrap h1 {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nairalock-admin-card {
    background: #fff;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.04);
    padding: 20px;
    margin-bottom: 20px;
}

.nairalock-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.nairalock-stat-card {
    flex: 1;
    min-width: 140px;
    background: #fff;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    padding: 16px;
    text-align: center;
}

.nairalock-stat-card .stat-value {
    font-size: 24px;
    font-weight: 700;
    color: #122440;
}

.nairalock-stat-card .stat-label {
    font-size: 12px;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* =============================================
   Admin - Gateway Meta Box
   ============================================= */

.nairalock-metabox-status {
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}

.nairalock-metabox-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.nairalock-metabox-actions .button {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* =============================================
   Admin - Settings Page
   ============================================= */

.nairalock-settings-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.nairalock-settings-header img,
.nairalock-settings-header svg {
    width: 32px;
    height: 32px;
}

.nairalock-shortcode-reference {
    background: #f6f7f7;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    padding: 15px 20px;
    margin-top: 10px;
}

.nairalock-shortcode-reference h3 {
    margin-top: 0;
}

.nairalock-shortcode-reference code {
    display: inline-block;
    background: #ffffff;
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 13px;
    border: 1px solid #ddd;
}

/* =============================================
   Email Template
   ============================================= */

.nairalock-email-box {
    background: #f0f5ff;
    border: 1px solid #bfdbfe;
    border-radius: 6px;
    padding: 14px 18px;
    margin: 14px 0;
}

.nairalock-email-box h4 {
    margin: 0 0 8px;
    color: #122440;
    font-size: 14px;
}

.nairalock-email-box p {
    margin: 2px 0;
    font-size: 13px;
    color: #334155;
}

/* =============================================
   Responsive
   ============================================= */

@media (max-width: 600px) {
    .nairalock-escrow-form {
        padding: 20px;
        border-radius: 8px;
    }

    .nairalock-escrow-result {
        padding: 20px;
    }

    .nairalock-stats {
        flex-direction: column;
    }

    .nairalock-btn {
        font-size: 14px;
        padding: 10px 18px;
    }

    .nairalock-metabox-actions {
        flex-direction: column;
    }
}