/* ═══════════════════════════════════════════════════
   Dynamic Form Engine — Premium Styles
   Consistent with portal's Nunito + card-based design
   ═══════════════════════════════════════════════════ */

:root {
    --fe-primary: #1e3a8a;
    --fe-primary-light: #4f7bd9;
    --fe-primary-dark: #10204b;
    --fe-accent: #ff9800;
    --fe-accent-light: #ffb74d;
    --fe-success: #10b981;
    --fe-danger: #ef4444;
    --fe-warning: #f59e0b;
    --fe-bg: #f0f2f5;
    --fe-card: #ffffff;
    --fe-text: #1a2233;
    --fe-text-muted: #6c757d;
    --fe-border: #e2e8f0;
    --fe-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --fe-shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
    --fe-radius: 16px;
    --fe-radius-sm: 10px;
}

body.forms-page {
    font-family: 'Nunito', 'Roboto', Arial, sans-serif;
    background: var(--fe-bg);
    color: var(--fe-text);
    margin: 0;
    line-height: 1.6;
}

/* ─── Page Header Banner ─── */
.fe-page-header {
    background: linear-gradient(135deg, var(--fe-primary-dark) 0%, var(--fe-primary) 60%, var(--fe-primary-light) 100%);
    border-radius: var(--fe-radius);
    padding: 1.25rem 1.75rem;
    margin-bottom: 1.5rem;
    color: white;
    box-shadow: 0 4px 15px rgba(30,58,138,0.3);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}
.fe-page-header h1 {
    font-size: 1.5rem;
    font-weight: 800;
    margin: 0;
}
.fe-page-header .subtitle {
    opacity: 0.85;
    font-size: 0.9rem;
    margin-top: 0.2rem;
}
.fe-page-header .fe-header-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* ─── Buttons ─── */
.fe-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    border-radius: var(--fe-radius-sm);
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.3px;
}
.fe-btn-primary {
    background: linear-gradient(135deg, var(--fe-primary) 0%, var(--fe-primary-light) 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(30,58,138,0.3);
}
.fe-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(30,58,138,0.4);
    color: white;
}
.fe-btn-accent {
    background: linear-gradient(135deg, var(--fe-accent) 0%, #e68900 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(255,152,0,0.3);
}
.fe-btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,152,0,0.4);
    color: white;
}
.fe-btn-outline {
    background: rgba(255,255,255,0.95);
    color: var(--fe-primary);
    border: 2px solid var(--fe-border);
}
.fe-btn-outline:hover {
    border-color: var(--fe-primary);
    background: white;
}
.fe-btn-white {
    background: rgba(255,255,255,0.95);
    color: var(--fe-primary);
}
.fe-btn-white:hover {
    background: white;
}
.fe-btn-danger {
    background: var(--fe-danger);
    color: white;
}
.fe-btn-danger:hover {
    background: #dc2626;
    color: white;
}
.fe-btn-sm {
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
}
.fe-btn-lg {
    padding: 0.875rem 2.5rem;
    font-size: 1rem;
    border-radius: 12px;
}

/* ─── Cards ─── */
.fe-card {
    background: var(--fe-card);
    border-radius: var(--fe-radius);
    box-shadow: var(--fe-shadow);
    overflow: hidden;
    transition: box-shadow 0.3s ease, transform 0.2s ease;
}
.fe-card:hover {
    box-shadow: var(--fe-shadow-hover);
}
.fe-card-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--fe-border);
}
.fe-card-header h5 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--fe-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.fe-card-header h5 i { color: var(--fe-primary-light); }
.fe-card-body { padding: 1.5rem; }

/* ─── Form Grid Cards (list page) ─── */
.fe-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
}
.fe-form-card {
    background: var(--fe-card);
    border-radius: var(--fe-radius);
    box-shadow: var(--fe-shadow);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    border-left: 4px solid var(--fe-primary-light);
    position: relative;
}
.fe-form-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--fe-shadow-hover);
}
.fe-form-card .form-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--fe-text);
    margin-bottom: 0.5rem;
}
.fe-form-card .form-desc {
    color: var(--fe-text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    flex: 1;
}
.fe-form-card .form-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    font-size: 0.82rem;
}
.fe-form-card .meta-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.7rem;
    border-radius: 50px;
    font-weight: 600;
    background: #eef2ff;
    color: var(--fe-primary);
}
.fe-form-card .meta-badge.active {
    background: #ecfdf5;
    color: var(--fe-success);
}
.fe-form-card .meta-badge.inactive {
    background: #fef2f2;
    color: var(--fe-danger);
}
.fe-form-card .form-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    padding-top: 1rem;
    border-top: 1px solid var(--fe-border);
}

/* ─── Data Table ─── */
.fe-table-wrap {
    overflow-x: auto;
    border-radius: var(--fe-radius);
    box-shadow: var(--fe-shadow);
    background: white;
}
.fe-table {
    width: 100%;
    border-collapse: collapse;
}
.fe-table thead th {
    background: linear-gradient(135deg, var(--fe-primary-dark) 0%, var(--fe-primary) 100%);
    color: white;
    padding: 0.85rem 1rem;
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}
.fe-table tbody tr {
    border-bottom: 1px solid var(--fe-border);
    cursor: pointer;
    transition: background 0.15s;
}
.fe-table tbody tr:hover {
    background: #f0f4ff;
}
.fe-table tbody td {
    padding: 0.85rem 1rem;
    font-size: 0.9rem;
    vertical-align: middle;
}
.fe-table tbody tr:last-child { border-bottom: none; }

/* ─── Response Profile View ─── */
.fe-profile-hero {
    background: var(--fe-card);
    border-radius: var(--fe-radius);
    padding: 1.5rem 2rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--fe-shadow);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}
.fe-profile-avatar {
    width: 100px;
    height: 100px;
    border-radius: var(--fe-radius);
    background: linear-gradient(135deg, #f0f4ff 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 3px solid white;
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
    flex-shrink: 0;
}
.fe-profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: pointer;
}
.fe-profile-avatar .placeholder-icon {
    font-size: 3rem;
    color: var(--fe-primary-light);
}
.fe-profile-info { flex: 1; min-width: 250px; }
.fe-profile-name {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--fe-text);
    margin-bottom: 0.25rem;
}
.fe-profile-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}
.fe-profile-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.35rem 0.8rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    color: white;
}
.fe-profile-badge.blue { background: linear-gradient(135deg, #667eea, #764ba2); }
.fe-profile-badge.green { background: linear-gradient(135deg, #11998e, #38ef7d); }
.fe-profile-badge.pink { background: linear-gradient(135deg, #f093fb, #f5576c); }
.fe-profile-meta {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    color: var(--fe-text-muted);
    font-size: 0.85rem;
}
.fe-profile-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}
.fe-profile-meta-item i { color: var(--fe-primary-light); }

/* ─── Data Field Display (Label: Value) ─── */
.fe-field-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
}
.fe-field {
    padding: 0.75rem;
    border-radius: var(--fe-radius-sm);
    background: #f8fafc;
    border-left: 3px solid var(--fe-primary-light);
}
.fe-field-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--fe-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.3rem;
}
.fe-field-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--fe-text);
    word-break: break-word;
}

/* ─── Image Thumbnails ─── */
.fe-image-thumb {
    width: 120px;
    height: 120px;
    border-radius: var(--fe-radius-sm);
    object-fit: cover;
    border: 2px solid var(--fe-border);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}
.fe-image-thumb:hover {
    transform: scale(1.05);
    box-shadow: var(--fe-shadow-hover);
}

/* ─── Repeating Group Table ─── */
.fe-group-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.5rem;
}
.fe-group-table thead th {
    background: #f0f4ff;
    color: var(--fe-primary);
    padding: 0.6rem 0.8rem;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    border-bottom: 2px solid var(--fe-primary-light);
}
.fe-group-table tbody td {
    padding: 0.6rem 0.8rem;
    border-bottom: 1px solid var(--fe-border);
    font-size: 0.9rem;
}

/* ─── Image Lightbox ─── */
.fe-lightbox {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.85);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.fe-lightbox.active { display: flex; }
.fe-lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: var(--fe-radius);
    box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}

/* ─── Form Builder ─── */
.fe-builder-field {
    background: white;
    border: 2px solid var(--fe-border);
    border-radius: var(--fe-radius-sm);
    padding: 1rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
    position: relative;
}
.fe-builder-field:hover {
    border-color: var(--fe-primary-light);
    box-shadow: 0 2px 12px rgba(30,58,138,0.08);
}
.fe-builder-field .drag-handle {
    cursor: grab;
    color: var(--fe-text-muted);
    padding: 0.25rem;
    font-size: 1.1rem;
}
.fe-builder-field .field-config { flex: 1; }
.fe-builder-field .field-config input,
.fe-builder-field .field-config select {
    border: 2px solid var(--fe-border);
    border-radius: 8px;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    width: 100%;
    box-sizing: border-box;
    transition: border-color 0.2s;
    font-family: inherit;
}
.fe-builder-field .field-config input:focus,
.fe-builder-field .field-config select:focus {
    border-color: var(--fe-primary-light);
    outline: none;
    box-shadow: 0 0 0 3px rgba(79,123,217,0.1);
}
.fe-builder-field .remove-field {
    background: none;
    border: none;
    color: var(--fe-danger);
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0.25rem;
    transition: transform 0.2s;
}
.fe-builder-field .remove-field:hover {
    transform: scale(1.2);
}

/* ─── Public Form ─── */
.fe-public-form {
    margin: 0 auto;
    width: 100%;
}
.fe-form-group {
    margin-bottom: 1.25rem;
}
.fe-form-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--fe-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}
.fe-form-label .required { color: var(--fe-danger); }
.fe-form-label i { color: var(--fe-primary-light); margin-right: 0.3rem; }
.fe-form-input {
    width: 100%;
    border: 2px solid var(--fe-border);
    border-radius: var(--fe-radius-sm);
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.2s;
    background: white;
    box-sizing: border-box;
}
.fe-form-input:focus {
    border-color: var(--fe-primary-light);
    outline: none;
    box-shadow: 0 0 0 4px rgba(79,123,217,0.1);
}
.fe-radio-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.25rem;
}
.fe-radio-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    font-weight: 600;
}
.fe-radio-item input[type="radio"] {
    accent-color: var(--fe-primary);
    width: 18px;
    height: 18px;
}

/* Repeating group in form */
.fe-repeating-group {
    border: 2px dashed var(--fe-border);
    border-radius: var(--fe-radius-sm);
    padding: 1rem;
    margin-top: 0.5rem;
}
.fe-repeating-item {
    background: #f8fafc;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    border: 1px solid var(--fe-border);
    position: relative;
}
.fe-repeating-item .remove-item {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: none;
    border: none;
    color: var(--fe-danger);
    cursor: pointer;
    font-size: 0.9rem;
}

/* ─── Status Badges ─── */
.fe-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.3rem 0.7rem;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
}
.fe-badge-success { background: #ecfdf5; color: var(--fe-success); }
.fe-badge-danger { background: #fef2f2; color: var(--fe-danger); }
.fe-badge-info { background: #eef2ff; color: var(--fe-primary); }

/* ─── Empty State ─── */
.fe-empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--fe-text-muted);
}
.fe-empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--fe-border);
}
.fe-empty-state h3 {
    font-weight: 700;
    color: var(--fe-text);
    margin-bottom: 0.5rem;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    .fe-page-header { flex-direction: column; text-align: center; }
    .fe-profile-hero { flex-direction: column; text-align: center; }
    .fe-profile-badges, .fe-profile-meta { justify-content: center; }
    .fe-field-grid { grid-template-columns: 1fr; }
    .fe-form-grid { grid-template-columns: 1fr; }
    .fe-profile-name { font-size: 1.4rem; }
}

/* ─── Print Styles ─── */
@media print {
    body.forms-page { background: white; }
    .fe-page-header, .fe-btn, .fe-form-card .form-actions,
    .navbar, footer, .fe-header-actions { display: none !important; }
    .fe-card, .fe-profile-hero { box-shadow: none; border: 1px solid #ddd; }
    .fe-field { background: white; border-left-color: #333; }
    .fe-table thead th { background: #f0f0f0; color: #333; }
    .fe-image-thumb { width: 80px; height: 80px; }
}

/* ═══════════════════════════════════════════════════
   Public Form Grid Layout & Milestones
   ═══════════════════════════════════════════════════ */

.fe-grid-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
@media(min-width: 768px) {
    .fe-grid-layout {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media(min-width: 992px) {
    .fe-grid-layout {
        grid-template-columns: repeat(3, 1fr);
    }
}
.fe-grid-layout > .fe-form-group.full-width {
    grid-column: 1 / -1;
}

.fe-milestones {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 1.5rem 1.5rem;
    background: white;
    border-radius: var(--fe-radius);
    box-shadow: var(--fe-shadow);
    margin-bottom: 1.5rem;
    overflow-x: auto;
    gap: 0.5rem;
}
.fe-milestone {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    flex: 0 0 auto;
    width: 100px;
}
.fe-milestone-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f8fafc;
    border: 3px solid #cbd5e1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
    color: #64748b;
    transition: all 0.3s ease;
}
.fe-milestone.active .fe-milestone-circle {
    border-color: var(--fe-primary);
    color: var(--fe-primary);
    background: #eff6ff;
    box-shadow: 0 0 0 4px rgba(30, 58, 138, 0.1);
}
.fe-milestone-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    text-align: center;
    line-height: 1.2;
    transition: color 0.3s ease;
}
.fe-milestone.active .fe-milestone-label {
    color: var(--fe-primary);
}
.fe-milestone:hover .fe-milestone-circle {
    transform: scale(1.1);
}