/* Modern Premium Light Mode Design System */
:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --border-glass: rgba(0, 0, 0, 0.08);
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --primary: #4f46e5;
    --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #2563eb 100%);
    --danger-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --accent-glow: rgba(79, 70, 229, 0.08);
    --card-shadow: 0 10px 30px 0 rgba(15, 23, 42, 0.06);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-primary);
    background-image: 
        radial-gradient(at 0% 0%, rgba(79, 70, 229, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(37, 99, 235, 0.06) 0px, transparent 50%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: 'Cairo', 'Outfit', sans-serif;
    margin: 0;
    padding-top: 90px;
    padding-bottom: 80px;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Glassmorphism Header */
.bg-blur {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-glass);
}

.navbar {
    padding: 15px 0;
    transition: var(--transition);
}

.brand-text {
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 0.5px;
    color: var(--text-primary);
}

.logo-icon {
    font-size: 1.4rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transform: rotate(-15deg);
    transition: var(--transition);
}

.navbar-brand:hover .logo-icon {
    transform: rotate(0deg) scale(1.1);
}

.nav-link {
    font-weight: 600;
    padding: 8px 16px !important;
    border-radius: 20px;
    transition: var(--transition);
    color: var(--text-secondary) !important;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary) !important;
    background: rgba(79, 70, 229, 0.05);
}

.nav-rtl-fix {
    padding-right: 0;
}

/* Gradient Text & Badges */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

.bg-primary-gradient {
    background: var(--primary-gradient);
}
.btn-danger-gradient {
    background: var(--danger-gradient);
    color: white;
    border: none;
}
.btn-danger-gradient:hover {
    filter: brightness(1.1);
}

/* Premium Layout Components */
.premium-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--card-shadow);
    margin-bottom: 30px;
    animation: fadeIn 0.6s ease-out;
}

.premium-title {
    font-weight: 800;
    font-size: 2rem;
    margin-bottom: 10px;
    text-align: center;
    color: var(--text-primary);
}

.premium-subtitle {
    color: var(--text-secondary);
    text-align: center;
    font-size: 0.95rem;
    margin-bottom: 40px;
}

/* Form Styling */
.form-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #334155;
    margin-top: 30px;
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 2px solid rgba(79, 70, 229, 0.15);
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section-title i {
    color: var(--primary);
    font-size: 1.25rem;
}

.form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: #475569;
    margin-bottom: 8px;
}

.form-label .required-star {
    color: #ef4444;
    margin-right: 3px;
}

.form-control, .form-select {
    background-color: #f8fafc;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    color: var(--text-primary);
    padding: 12px 16px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    background-color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--accent-glow);
    color: var(--text-primary);
}

.form-control::placeholder {
    color: #94a3b8;
}

/* Select element RTL support overrides */
.form-select {
    background-position: left 0.75rem center;
    padding-left: 2.25rem;
    padding-right: 1rem;
}

/* Custom Checkbox/Radio Buttons */
.custom-radio-group, .custom-checkbox-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.custom-radio-btn, .custom-checkbox-btn {
    position: relative;
    cursor: pointer;
    user-select: none;
    flex: 1;
    min-width: 120px;
}

.custom-radio-btn input, .custom-checkbox-btn input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.custom-radio-content, .custom-checkbox-content {
    background-color: #f1f5f9;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 12px;
    padding: 12px 20px;
    text-align: center;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
    transition: var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.custom-radio-btn input:checked ~ .custom-radio-content,
.custom-checkbox-btn input:checked ~ .custom-checkbox-content {
    background: var(--primary-gradient);
    border-color: transparent;
    color: white;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.2);
}

.custom-radio-btn:hover .custom-radio-content,
.custom-checkbox-btn:hover .custom-checkbox-content {
    border-color: rgba(79, 70, 229, 0.3);
    background-color: #e2e8f0;
}

/* Premium Grouped Certificate Selector Styles */
.cert-search-wrapper {
    position: relative;
    margin-bottom: 25px;
}

.cert-search-input {
    padding-right: 45px !important;
    padding-left: 15px !important;
    font-size: 0.95rem;
    border-radius: 14px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background-color: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.cert-search-icon {
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 1.15rem;
    pointer-events: none;
}

/* Category Specific Variables */
.cert-cat-networks {
    --cat-primary: #4f46e5;
    --cat-gradient: linear-gradient(135deg, #4f46e5 0%, #2563eb 100%);
    --cat-glow: rgba(79, 70, 229, 0.15);
}

.cert-cat-security {
    --cat-primary: #10b981;
    --cat-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --cat-glow: rgba(16, 185, 129, 0.15);
}

.cert-cat-cloud {
    --cat-primary: #0ea5e9;
    --cat-gradient: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    --cat-glow: rgba(14, 165, 233, 0.15);
}

.cert-cat-management {
    --cat-primary: #8b5cf6;
    --cat-gradient: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    --cat-glow: rgba(139, 92, 246, 0.15);
}

.cert-category-section {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-top: 4px solid var(--cat-primary);
    border-radius: 18px;
    padding: 22px;
    margin-bottom: 24px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.015);
    transition: var(--transition);
}

.cert-category-section:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.04);
}

.cert-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.08);
    flex-wrap: wrap;
    gap: 10px;
}

.cert-category-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--cat-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cert-category-title i {
    font-size: 1.15rem;
}

.cert-counter-badge {
    background-color: var(--cat-glow);
    color: var(--cat-primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    display: inline-block;
    transition: var(--transition);
}

.cert-category-actions {
    display: flex;
    gap: 8px;
}

.cert-action-btn {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-secondary);
    background-color: #f1f5f9;
    border: 1px solid rgba(0, 0, 0, 0.02);
    border-radius: 8px;
    padding: 4px 10px;
    cursor: pointer;
    transition: var(--transition);
}

.cert-action-btn:hover {
    background-color: var(--cat-primary);
    color: #ffffff;
    border-color: transparent;
}

.cert-pills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cert-pill {
    position: relative;
    cursor: pointer;
    user-select: none;
}

.cert-pill input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.cert-pill-content {
    background: #f8fafc;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 30px;
    padding: 8px 18px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #475569;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.01);
}

.cert-pill-content .icon-checked {
    display: none;
    font-size: 1rem;
}

.cert-pill-content .icon-unchecked {
    display: inline-block;
    color: #94a3b8;
    font-size: 1rem;
}

/* Checked State */
.cert-pill input:checked ~ .cert-pill-content {
    background: var(--cat-gradient);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 4px 12px var(--cat-glow);
    transform: translateY(-2px);
}

.cert-pill input:checked ~ .cert-pill-content .icon-checked {
    display: inline-block;
}

.cert-pill input:checked ~ .cert-pill-content .icon-unchecked {
    display: none;
}

/* Hover State */
.cert-pill:hover .cert-pill-content {
    border-color: var(--cat-primary);
    background-color: #ffffff;
    color: var(--cat-primary);
    box-shadow: 0 4px 10px var(--cat-glow);
}

.cert-pill:active .cert-pill-content {
    transform: scale(0.96);
}

/* File Upload Controls */
.upload-area {
    border: 2px dashed rgba(0, 0, 0, 0.1);
    border-radius: 16px;
    height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    background: #f8fafc;
    transition: var(--transition);
    position: relative;
    padding: 15px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.01);
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(79, 70, 229, 0.015);
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.03);
}

.upload-icon {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 8px;
    transition: var(--transition);
}

.upload-area:hover .upload-icon {
    transform: scale(1.1);
}

.upload-text {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.upload-filename {
    margin-top: 8px;
    font-weight: 700;
    font-size: 0.82rem;
    color: #10b981;
    background: rgba(16, 185, 129, 0.08);
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid rgba(16, 185, 129, 0.15);
}

/* Premium Custom Input Wrapper */
.premium-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.premium-input-wrapper input {
    padding-right: 42px !important;
}

.premium-input-icon {
    position: absolute;
    right: 15px;
    color: #94a3b8;
    font-size: 1.15rem;
    pointer-events: none;
    transition: var(--transition);
}

.premium-input-wrapper input:focus ~ .premium-input-icon {
    color: var(--primary);
}

/* Premium Consent Toggle Card */
.consent-toggle-card {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    padding: 15px 20px;
    background: #f8fafc;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 14px;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
    height: 100%;
}

.consent-toggle-card:hover {
    border-color: var(--primary);
    background: #f1f5f9;
}

.consent-toggle-card .form-check-input {
    width: 2.5em;
    height: 1.25em;
    margin-left: 0;
    margin-right: 0;
    cursor: pointer;
    flex-shrink: 0;
}

.consent-toggle-card .form-check-label {
    margin-right: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
    cursor: pointer;
}

.consent-toggle-card:has(.form-check-input:checked) {
    background-color: rgba(16, 185, 129, 0.05);
    border-color: #10b981;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.05);
}

/* Custom Styled Submit Button */
.btn-submit {
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 14px 30px;
    font-weight: 700;
    font-size: 1.05rem;
    width: 100%;
    margin-top: 30px;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.25);
    transition: var(--transition);
}

.btn-submit:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.3);
}

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

/* Validation Messages */
.field-validation-error {
    color: #ef4444;
    font-size: 0.8rem;
    margin-top: 5px;
    display: block;
    font-weight: 600;
}

.input-validation-error {
    border-color: #ef4444 !important;
}

.input-validation-error:focus {
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1) !important;
}

/* Admin Login Layout */
.login-container {
    max-width: 450px;
    margin: 60px auto;
}

.login-card {
    padding: 35px;
}

/* Admin Dashboard Elements */
.dashboard-stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 20px 25px;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.dashboard-stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: var(--primary-gradient);
}

.dashboard-stat-card.stat-mid::after {
    background: linear-gradient(135deg, #10b981, #059669);
}

.dashboard-stat-card.stat-senior::after {
    background: linear-gradient(135deg, #8b5cf6, #6d28d9);
}

.dashboard-stat-card.stat-expert::after {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.dashboard-stat-card.stat-pm::after {
    background: linear-gradient(135deg, #ec4899, #be185d);
}

.dashboard-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px 0 rgba(0, 0, 0, 0.08);
    border-color: rgba(79, 70, 229, 0.2);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
}

.stat-value {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin-top: 5px;
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
}

.stat-icon {
    font-size: 2.5rem;
    opacity: 0.15;
    color: var(--text-primary);
}

/* Dashboard Filter Bar */
.filter-bar {
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 25px;
}

/* Beautiful Table Styling */
.table-responsive {
    border-radius: 16px;
    border: 1px solid var(--border-glass);
    background: var(--bg-secondary);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.custom-table {
    margin: 0;
    color: var(--text-primary);
}

.custom-table th {
    background-color: #f1f5f9;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-glass);
    color: #334155;
}

.custom-table td {
    padding: 16px 20px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-glass);
    font-size: 0.9rem;
    transition: var(--transition);
}

.custom-table tr:last-child td {
    border-bottom: none;
}

.custom-table tbody tr {
    transition: var(--transition);
}

.custom-table tbody tr:hover {
    background-color: #f8fafc !important;
}

/* Badge Styling */
.badge-level {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 12px;
}

.badge-level.level-entry { background: rgba(59, 130, 246, 0.12); color: #2563eb; }
.badge-level.level-mid { background: rgba(16, 185, 129, 0.12); color: #059669; }
.badge-level.level-senior { background: rgba(139, 92, 246, 0.12); color: #7c3aed; }
.badge-level.level-expert { background: rgba(245, 158, 11, 0.12); color: #d97706; }

/* Details Modal Glass */
.modal-content-glass {
    background: #ffffff;
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    color: var(--text-primary);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

.modal-header-glass {
    border-bottom: 1px solid var(--border-glass);
    padding: 20px;
}

.modal-body-glass {
    padding: 25px;
}

.modal-footer-glass {
    border-top: 1px solid var(--border-glass);
    padding: 15px 20px;
}

.candidate-photo-frame {
    width: 110px;
    height: 110px;
    border-radius: 16px;
    border: 2px solid var(--border-glass);
    object-fit: cover;
    background: #f1f5f9;
}

.detail-label {
    font-weight: 700;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.detail-value {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.detail-section {
    background: #f8fafc;
    border-radius: 12px;
    padding: 15px 20px;
    margin-bottom: 15px;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.info-bullet {
    background: #f1f5f9;
    border-radius: 8px;
    padding: 4px 10px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin: 3px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    color: #475569;
}

/* Alerts custom styling */
.alert-premium {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #065f46;
    border-radius: 12px;
    padding: 15px 20px;
}

.alert-premium-danger {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #991b1b;
    border-radius: 12px;
    padding: 15px 20px;
}

/* Footer layout */
.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 60px;
    line-height: 60px;
    background-color: var(--bg-glass);
    border-top: 1px solid var(--border-glass);
}

.copyright-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.header-admin-badge {
    border-right: 1px solid var(--border-glass);
    padding-right: 15px;
}

@media (max-width: 991px) {
    .header-admin-badge {
        border-right: none;
        padding-right: 0;
        margin-top: 15px;
        flex-direction: column;
        align-items: flex-start !important;
        width: 100%;
    }
    .header-admin-badge form {
        width: 100%;
    }
    .header-admin-badge button {
        width: 100%;
    }
}

/* Keyframes */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Interactive Tag Input Selector */
.tag-input-container {
    background-color: #f8fafc;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    padding: 12px 16px;
    transition: var(--transition);
}

.tag-input-container:focus-within {
    background-color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.tag-input-chips-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.06);
}

.tag-input-chips-wrapper:empty {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.tag-chip {
    background-color: #f1f5f9;
    border: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 5px 12px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    animation: fadeIn 0.2s ease-out;
}

.tag-chip-remove {
    cursor: pointer;
    color: #94a3b8;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    transition: var(--transition);
}

.tag-chip-remove:hover {
    color: #ef4444;
}

.tag-input-field-group {
    display: flex;
    gap: 10px;
}

.tag-input-field-group input {
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    padding: 6px 0 !important;
    font-size: 0.95rem;
}