/* ==========================================================================
   THEME CONFIGURATION & DESIGN SYSTEM (UMMAH OS STYLE)
   ========================================================================== */
:root {
    --bg-base: #0b0f17;            /* Deep Obsidian Slate */
    --bg-surface: #131b26;         /* Dark Charcoal Slate */
    --bg-surface-elevated: #1e293b; /* Medium Slate */
    --border-color: #263346;       /* Subtle Navy Slate Border */
    --border-light: #334155;
    
    /* Accents */
    --color-accent: #10b981;       /* Emerald Green */
    --color-accent-hover: #059669;
    --color-accent-glow: rgba(16, 185, 129, 0.15);
    
    --color-mint: #34d399;         /* Mint highlight */
    --color-blue: #3b82f6;
    --color-purple: #8b5cf6;
    --color-danger: #ef4444;
    
    /* Text */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Rules */
    --font-headers: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    
    --shadow-glow: 0 0 20px var(--color-accent-glow);
}

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headers);
    color: var(--text-primary);
    font-weight: 600;
}

/* ==========================================================================
   NAVIGATION & HEADER
   ========================================================================== */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2.5rem;
    background: rgba(18, 24, 20, 0.8);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text h1 {
    font-size: 1.25rem;
    font-weight: 800;
    line-height: 1.2;
}

.logo-text h1 span {
    color: var(--color-mint);
}

.logo-text p {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.header-nav {
    display: flex;
    gap: 8px;
}

.nav-btn {
    background: none;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.nav-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.02);
}

.nav-btn.active {
    color: var(--color-mint);
    background: rgba(52, 211, 153, 0.05);
    border-color: rgba(52, 211, 153, 0.15);
}

/* ==========================================================================
   LAYOUT CONTAINERS
   ========================================================================== */
.main-container {
    max-width: 1200px;
    margin: 2.5rem auto;
    padding: 0 1.5rem;
}

.tab-view {
    display: none;
    animation: fadeIn 0.4s ease-in-out forwards;
}

.tab-view.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.card.glow:hover {
    border-color: rgba(16, 185, 129, 0.2);
    box-shadow: var(--shadow-glow);
}

.card-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

.card-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.card-body {
    padding: 2rem;
}

.text-secondary {
    color: var(--text-secondary);
}

.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.85rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.85rem; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.p-0 { padding: 0 !important; }
.p-4 { padding: 1rem !important; }
.p-6 { padding: 1.5rem !important; }
.pb-3 { padding-bottom: 0.75rem !important; }
.border-top { border-top: 1px solid var(--border-color); }
.border-bottom { border-bottom: 1px solid var(--border-color); }
.pt-4 { padding-top: 1rem !important; }
.flex { display: flex; }
.flex-column { flex-direction: column; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.flex-1 { flex: 1; }
.w-full { width: 100%; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
}

.btn-primary {
    background-color: var(--color-accent);
    color: #ffffff;
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
}

.btn-accent {
    background-color: var(--color-mint);
    color: #0b0f0c;
}

.btn-accent:hover {
    background-color: #2bbd87;
}

.btn-outline {
    background: none;
    border-color: var(--border-light);
    color: var(--text-primary);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--text-secondary);
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 0.95rem;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
}

.btn-xs {
    padding: 0.25rem 0.5rem;
    font-size: 0.7rem;
    border-radius: 4px;
}

.icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-btn:hover {
    color: var(--text-primary);
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

input, select, textarea {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 0.6rem 0.85rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    outline: none;
    transition: all 0.2s ease;
}

input:focus, select:focus, textarea:focus {
    border-color: var(--color-mint);
    box-shadow: 0 0 10px rgba(52, 211, 153, 0.1);
}

/* ==========================================================================
   SURVEY WIZARD VIEWS
   ========================================================================== */
.survey-card {
    display: none;
}

.survey-card.active-step {
    display: block;
}

/* Wizard progress bars */
.progress-bar-bg {
    width: 100%;
    height: 4px;
    background-color: var(--border-color);
}

.progress-bar-fill {
    height: 100%;
    transition: width 0.3s ease;
}

.bg-accent {
    background-color: var(--color-mint);
}

/* Radio buttons rating grid */
.descriptor-option-card {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.25rem;
    cursor: pointer;
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: all 0.2s ease;
}

.descriptor-option-card:hover {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--border-light);
}

.descriptor-option-card.selected {
    background: rgba(52, 211, 153, 0.03);
    border-color: var(--color-mint);
    box-shadow: 0 0 12px rgba(52, 211, 153, 0.05);
}

.descriptor-option-card input[type="radio"] {
    margin-top: 4px;
    accent-color: var(--color-mint);
    cursor: pointer;
}

.option-desc-content h5 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.option-desc-content h5 span {
    color: var(--color-mint);
    font-size: 0.75rem;
    font-weight: 500;
}

.option-desc-content p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   REPORT SHEET & RADAR GRAPH
   ========================================================================== */
.radar-chart-container {
    background: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

#radar-chart-wrapper svg {
    margin: 0 auto;
    overflow: visible;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.data-table th, .data-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: rgba(0, 0, 0, 0.2);
    font-family: var(--font-headers);
    font-weight: 600;
    color: var(--text-secondary);
}

.badge {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.badge-accent {
    background-color: rgba(52, 211, 153, 0.1);
    color: var(--color-mint);
}

.badge-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

.recommendation-list {
    list-style: none;
}

.recommendation-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.recommendation-list li::before {
    content: "→";
    color: var(--color-mint);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* ==========================================================================
   ADMIN WORKSPACE & FORMS
   ========================================================================== */
.admin-subtabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    gap: 1.5rem;
}

.subtab-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 0.75rem 0.25rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    position: relative;
}

.subtab-btn:hover {
    color: var(--text-primary);
}

.subtab-btn.active {
    color: var(--color-mint);
}

.subtab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-mint);
}

.admin-pane {
    display: none;
}

.admin-pane.active {
    display: block;
}

.table-responsive {
    overflow-x: auto;
    width: 100%;
}

.frameworks-list {
    list-style: none;
}

.frameworks-list li {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.2s ease;
}

.frameworks-list li:hover {
    background: rgba(255, 255, 255, 0.01);
}

.frameworks-list li.active {
    background: rgba(52, 211, 153, 0.03);
    border-left: 3px solid var(--color-mint);
}

.frameworks-list li h5 {
    font-size: 0.85rem;
    font-weight: 600;
}

.frameworks-list li p {
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.25s ease-in-out;
}

.modal-overlay.hidden {
    display: none;
}

.input-sm {
    padding: 0.35rem 0.65rem;
    font-size: 0.75rem;
}

.text-danger {
    color: var(--color-danger);
}

.hidden {
    display: none !important;
}

/* Dynamic Admin Editor styling rules */
.editor-domain-card {
    background: rgba(255,255,255,0.01);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.editor-domain-card .header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.editor-level-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 1rem;
}

/* Print Styles */
.print-header {
    display: none;
}

@media print {
    body {
        background: #ffffff !important;
        color: #000000 !important;
        font-size: 10pt;
    }
    .app-header, .no-print, .btn, button, select, input {
        display: none !important;
    }
    .main-container {
        margin: 0 !important;
        padding: 0 !important;
        max-width: 100% !important;
    }
    .survey-card {
        border: none !important;
        box-shadow: none !important;
        background: none !important;
    }
    .card {
        border: none !important;
        box-shadow: none !important;
        background: none !important;
    }
    .print-header {
        display: block !important;
        margin-bottom: 2rem;
        border-bottom: 2px solid #000000;
        padding-bottom: 0.5rem;
        text-align: center;
    }
    .print-header h2 {
        color: #000000 !important;
        font-family: 'Outfit', sans-serif;
    }
    .print-header p {
        font-size: 9pt;
        color: #666666 !important;
    }
    .grid-2-1 {
        display: block !important;
    }
    .radar-chart-container {
        border: none !important;
        background: none !important;
    }
    .report-left, .report-right {
        width: 100% !important;
        page-break-inside: avoid;
    }
    .data-table th {
        background: #f1f5f9 !important;
        color: #000000 !important;
        border-bottom: 1px solid #cbd5e1 !important;
    }
    .data-table td {
        color: #334155 !important;
        border-bottom: 1px solid #e2e8f0 !important;
    }
    .tier-badge-card {
        border: 2px solid #000000 !important;
        margin-top: 1.5rem;
    }
    .overall-tier-name {
        color: #000000 !important;
    }
    .recommendation-list li::before {
        color: #000000 !important;
    }
}

/* ==========================================================================
   RESPONSIVE OVERRIDES
   ========================================================================== */
@media (max-width: 992px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .grid-2-1 {
        grid-template-columns: 1fr !important;
    }
    .grid-1-3 {
        grid-template-columns: 1fr !important;
    }
    .app-header {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    .main-container {
        margin: 1.5rem auto;
    }
}

@media (max-width: 640px) {
    .editor-level-grid {
        grid-template-columns: 1fr;
    }
}

/* CPD Checklist items styling */
.cpd-checklist li {
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    transition: all 0.2s ease;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.cpd-checklist li:hover {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--border-light);
}

.cpd-checklist li input[type="checkbox"] {
    margin-top: 3px;
    accent-color: var(--color-mint);
    cursor: pointer;
}

.cpd-checklist li span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

@media print {
    .cpd-checklist li {
        border: 1px solid #cbd5e1 !important;
        background: none !important;
        padding: 0.5rem !important;
        color: #334155 !important;
    }
    .cpd-checklist li input[type="checkbox"] {
        display: inline-block !important;
        border: 1px solid #000000 !important;
    }
}

/* Questionnaire Rating Buttons styling */
.level-select-btn {
    background: none;
    border: 1px solid var(--border-color) !important;
    color: var(--text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.level-select-btn:hover {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--border-light) !important;
    color: var(--text-primary);
}

.level-select-btn.active {
    background: rgba(52, 211, 153, 0.08) !important;
    border-color: var(--color-mint) !important;
    color: var(--color-mint) !important;
    box-shadow: 0 0 6px rgba(52, 211, 153, 0.1);
}