/**
 * Frontend Styles for Insight Syria Investment Opportunities
 * Full RTL support, clean cards, modern typography, responsive design
 */

.isi-submission-container,
.isi-dashboard-container,
.isi-archive-container,
.isi-single-container {
    max-width: 1180px;
    margin: 30px auto;
    padding: 0 20px;
    font-family: inherit;
    box-sizing: border-box;
    color: #2c3e50;
}

/* Alert & Notice Boxes */
.isi-notice-box {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 14px;
    line-height: 1.6;
}

.isi-notice-info {
    background-color: #e8f4fd;
    border-right: 4px solid #1976d2;
    color: #0d47a1;
}

.isi-notice-warning {
    background-color: #fff8e1;
    border-right: 4px solid #ffa000;
    color: #e65100;
}

.isi-alert {
    padding: 14px 18px;
    border-radius: 6px;
    margin-bottom: 20px;
    font-size: 14px;
}

.isi-alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.isi-alert-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.isi-alert-info { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }

/* Login Gate */
.isi-login-gate {
    text-align: center;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 50px 30px;
    max-width: 600px;
    margin: 40px auto;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.isi-login-gate-icon .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: #1976d2;
    margin-bottom: 16px;
}

.isi-login-gate-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

/* Buttons */
.isi-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.isi-btn-primary {
    background: #1976d2;
    color: #fff;
}
.isi-btn-primary:hover {
    background: #1565c0;
    color: #fff;
}

.isi-btn-secondary {
    background: #f1f5f9;
    color: #334155;
    border: 1px solid #cbd5e1;
}
.isi-btn-secondary:hover {
    background: #e2e8f0;
}

.isi-btn-submit {
    background: #2e7d32;
    color: #fff;
    font-size: 16px;
    padding: 14px 32px;
    width: 100%;
    justify-content: center;
}
.isi-btn-submit:hover {
    background: #1b5e20;
}

/* Form Styles */
.isi-frontend-form {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.isi-form-section {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 20px 24px 24px;
    margin-bottom: 26px;
}

.isi-form-section legend {
    font-weight: 700;
    font-size: 16px;
    color: #0f172a;
    padding: 0 10px;
}

.isi-field-row {
    margin-bottom: 16px;
}

.isi-field-grid {
    display: grid;
    gap: 16px;
    margin-bottom: 16px;
}

.isi-grid-2 { grid-template-columns: 1fr 1fr; }
.isi-grid-3 { grid-template-columns: 1fr 1fr 1fr; }

@media (max-width: 768px) {
    .isi-grid-2, .isi-grid-3 {
        grid-template-columns: 1fr;
    }
}

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

.isi-label.required::after {
    content: " *";
    color: #e53e3e;
}

.isi-input,
.isi-select,
.isi-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 14px;
    background: #fff;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.isi-input:focus,
.isi-select:focus,
.isi-textarea:focus {
    border-color: #1976d2;
    outline: none;
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.15);
}

.isi-input-group {
    display: flex;
    gap: 6px;
}

.isi-unit-select {
    width: 130px;
    flex-shrink: 0;
}

.isi-hint {
    font-size: 12px;
    color: #64748b;
    margin-top: 4px;
}

/* Dashboard Table */
.isi-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.isi-table-responsive {
    overflow-x: auto;
    background: #fff;
    border-radius: 8px;
    border: 1px solid #e2e8f0;
}

.isi-dashboard-table {
    width: 100%;
    border-collapse: collapse;
    text-align: right;
    font-size: 14px;
}

.isi-dashboard-table th {
    background: #f8fafc;
    padding: 14px 16px;
    font-weight: 700;
    border-bottom: 1px solid #e2e8f0;
    color: #475569;
}

.isi-dashboard-table td {
    padding: 14px 16px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}

.isi-row-title {
    display: block;
    color: #0f172a;
    font-size: 15px;
    margin-bottom: 2px;
}

.isi-row-ref code {
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
    color: #475569;
}

.isi-row-meta small {
    display: block;
    color: #64748b;
}

.isi-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 4px;
    text-decoration: none;
    margin-left: 4px;
    background: #f1f5f9;
    color: #475569;
    transition: all 0.2s;
}

.isi-action-btn:hover { background: #e2e8f0; color: #0f172a; }
.isi-action-view:hover { color: #1976d2; }
.isi-action-edit:hover { color: #f59e0b; }
.isi-action-delete:hover { color: #ef4444; }

/* Empty State */
.isi-empty-state {
    text-align: center;
    padding: 60px 20px;
    background: #fff;
    border: 1px dashed #cbd5e1;
    border-radius: 12px;
    margin-top: 20px;
}

.isi-empty-state .dashicons {
    font-size: 56px;
    width: 56px;
    height: 56px;
    color: #94a3b8;
    margin-bottom: 12px;
}

/* Badges (Frontend) */
.isi-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.isi-badge-verified { background: #10b981; color: #fff; }
.isi-badge-pending_review { background: #fef3c7; color: #92400e; }
.isi-badge-changes_requested { background: #fee2e2; color: #991b1b; }
.isi-badge-approved { background: #d1fae5; color: #065f46; }
.isi-badge-published { background: #059669; color: #fff; }
.isi-badge-closed { background: #64748b; color: #fff; }
.isi-badge-rejected { background: #ef4444; color: #fff; }
.isi-badge-draft { background: #e2e8f0; color: #475569; }

/* Card Grid for Archive & Block */
.isi-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.isi-card {
    background: #fff;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    transition: transform 0.2s, box-shadow 0.2s;
}

.isi-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
}

.isi-card-thumb {
    position: relative;
    height: 190px;
    background: #f1f5f9;
    overflow: hidden;
}

.isi-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.isi-card-badge-wrap {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.isi-card-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.isi-card-meta-top {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: #64748b;
    margin-bottom: 8px;
}

.isi-card-title {
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 10px;
    line-height: 1.4;
}

.isi-card-title a {
    color: #0f172a;
    text-decoration: none;
}
.isi-card-title a:hover {
    color: #1976d2;
}

.isi-card-excerpt {
    font-size: 13px;
    color: #475569;
    line-height: 1.5;
    margin-bottom: 16px;
    flex: 1;
}

.isi-card-footer {
    border-top: 1px solid #f1f5f9;
    padding-top: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.isi-card-amount {
    font-weight: 700;
    color: #059669;
}

.isi-card-btn {
    color: #1976d2;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Single Opportunity View */
.isi-single-header {
    margin-bottom: 24px;
}

.isi-single-title {
    font-size: 28px;
    font-weight: 800;
    margin: 12px 0;
    color: #0f172a;
}

.isi-single-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

@media (max-width: 900px) {
    .isi-single-layout {
        grid-template-columns: 1fr;
    }
}

.isi-sidebar-card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.03);
}

.isi-sidebar-card h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 16px;
    border-bottom: 2px solid #f1f5f9;
    padding-bottom: 8px;
}

.isi-detail-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.isi-detail-list li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed #f1f5f9;
    font-size: 14px;
}

.isi-detail-list li span:first-child {
    color: #64748b;
}

.isi-detail-list li span:last-child {
    font-weight: 600;
    color: #0f172a;
}

/* Investment Package Badge */
.isi-badge-package {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
    font-size: 13px;
    font-weight: 600;
}

/* Frontend Photo Gallery Grid */
.isi-gallery-grid-frontend {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 14px;
}

.isi-gallery-item-frontend {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.06);
    aspect-ratio: 4 / 3;
    background: #f8fafc;
}

.isi-gallery-item-frontend a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

.isi-gallery-item-frontend img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    display: block;
}

.isi-gallery-item-frontend:hover img {
    transform: scale(1.05);
}

.isi-gallery-zoom-icon {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(15, 23, 42, 0.7);
    color: #fff;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.isi-gallery-item-frontend:hover .isi-gallery-zoom-icon {
    opacity: 1;
}

/* FAQs Accordion */
.isi-faqs-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 14px;
}

.isi-faq-accordion-item {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.isi-faq-accordion-item[open] {
    border-color: #93c5fd;
    background: #fff;
}

.isi-faq-summary {
    padding: 14px 18px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 600;
    color: #1e293b;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.isi-faq-summary::-webkit-details-marker {
    display: none;
}

.isi-faq-toggle-icon {
    color: #64748b;
    font-size: 18px;
    transition: transform 0.2s ease;
}

.isi-faq-accordion-item[open] .isi-faq-toggle-icon {
    transform: rotate(180deg);
}

.isi-faq-body {
    padding: 0 18px 16px;
    font-size: 14px;
    line-height: 1.7;
    color: #475569;
    border-top: 1px dashed #e2e8f0;
    margin-top: 4px;
    padding-top: 12px;
}

/* Exhibitor Profile Card */
.isi-exhibitor-card {
    border-top: 4px solid #2563eb;
}

.isi-exhibitor-box {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.isi-exhibitor-logo-wrap {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid #e2e8f0;
    background: #f8fafc;
}

.isi-exhibitor-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.isi-exhibitor-name {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 6px;
}

.isi-verified-tick {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #059669;
    color: #fff;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 11px;
    font-weight: bold;
}

.isi-exhibitor-type-label {
    font-size: 12px;
    color: #64748b;
    margin-top: 2px;
}

.isi-exhibitor-bio {
    font-size: 13px;
    line-height: 1.6;
    color: #475569;
    margin-bottom: 12px;
    background: #f8fafc;
    padding: 10px;
    border-radius: 6px;
}

.isi-exhibitor-legal {
    font-size: 12px;
    color: #64748b;
    margin-bottom: 12px;
}

.isi-exhibitor-web {
    margin-top: 8px;
}

.isi-btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

/* Inquiry Section & Form */
.isi-inquiry-box {
    border-top: 4px solid #059669;
}

.isi-inquiry-notice-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    line-height: 1.5;
    margin-bottom: 14px;
}

.isi-inquiry-notice-badge .dashicons {
    color: #059669;
    flex-shrink: 0;
}

.isi-inquiry-form .isi-form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 12px;
}

.isi-inquiry-form label {
    font-size: 13px;
    font-weight: 600;
    color: #334155;
}

.isi-inquiry-form .isi-input,
.isi-inquiry-form .isi-textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 12px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font-size: 13px;
}

.isi-inquiry-msg-box {
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
    line-height: 1.5;
}

/* Video Embed Wrapper (16:9 Responsive) */
.isi-video-section {
    margin-top: 24px;
}

.isi-video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    background: #0f172a;
    margin-top: 12px;
}

.isi-video-wrapper iframe,
.isi-video-wrapper embed,
.isi-video-wrapper object,
.isi-video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}