/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #059669;
    --primary-light: #10b981;
    --primary-dark: #047857;
    --primary-bg: #ecfdf5;
    --dark: #0f172a;
    --dark-2: #1e293b;
    --dark-3: #334155;
    --gray-1: #475569;
    --gray-2: #64748b;
    --gray-3: #94a3b8;
    --gray-4: #cbd5e1;
    --gray-5: #e2e8f0;
    --gray-6: #f1f5f9;
    --gray-7: #f8fafc;
    --white: #ffffff;
    --red: #ef4444;
    --red-bg: #fef2f2;
    --yellow: #f59e0b;
    --yellow-bg: #fffbeb;
    --blue: #3b82f6;
    --blue-bg: #eff6ff;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 16px;
    --shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,.1);
    --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
    --transition: all 0.2s ease;
}
body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--gray-6);
    color: var(--dark-3);
    line-height: 1.6;
    font-size: 15px;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

/* ===== LOGIN PAGE ===== */
.login-page {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.login-card {
    background: var(--white);
    border-radius: 24px;
    box-shadow: 0 25px 60px rgba(0,0,0,.3);
    max-width: 440px;
    width: 100%;
    overflow: hidden;
}
.login-header {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    padding: 40px 30px 30px;
    text-align: center;
    color: var(--white);
}
.login-logo { font-size: 48px; margin-bottom: 12px; }
.login-header h1 { font-size: 24px; font-weight: 700; }
.login-header p { opacity: .85; margin-top: 4px; font-size: 14px; }
.login-body { padding: 30px; }

/* ===== FORM ELEMENTS ===== */
.form-group { margin-bottom: 18px; }
.form-group label {
    display: block;
    font-weight: 600;
    color: var(--dark-3);
    margin-bottom: 6px;
    font-size: 13px;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid var(--gray-5);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    outline: none;
    transition: var(--transition);
    background: var(--white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(5,150,105,.12);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.input-icon {
    position: relative;
}
.input-icon svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-3);
}
.input-icon input { padding-left: 42px; }
.form-row { display: flex; gap: 16px; }
.form-row > .form-group { flex: 1; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
    text-decoration: none;
    line-height: 1.4;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: var(--white);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(5,150,105,.3); color: var(--white); }
.btn-secondary { background: var(--gray-5); color: var(--dark-3); }
.btn-secondary:hover { background: var(--gray-4); color: var(--dark-3); }
.btn-danger { background: var(--red); color: var(--white); }
.btn-danger:hover { opacity: .9; color: var(--white); }
.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-block { width: 100%; }
.btn-icon { padding: 8px; min-width: 36px; }

/* ===== LAYOUT ===== */
.app-layout {
    display: flex;
    min-height: 100vh;
}
.sidebar {
    width: 260px;
    background: var(--dark);
    color: var(--white);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    overflow-y: auto;
    transition: transform 0.3s;
}
.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-header h2 {
    font-size: 18px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}
.sidebar-header p { font-size: 12px; color: var(--gray-3); margin-top: 4px; }
.sidebar-nav { padding: 16px 12px; }
.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    color: var(--gray-3);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    margin-bottom: 2px;
}
.sidebar-nav a:hover { background: rgba(255,255,255,.06); color: var(--white); }
.sidebar-nav a.active { background: var(--primary); color: var(--white); }
.sidebar-nav .nav-section {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--gray-3);
    padding: 20px 14px 8px;
    font-weight: 700;
}
.sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,.08);
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark);
}
.sidebar-user-info { display: flex; align-items: center; gap: 12px; }
.sidebar-user-avatar {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 16px;
}
.sidebar-user-name { font-size: 14px; font-weight: 600; }
.sidebar-user-role { font-size: 12px; color: var(--gray-3); }
.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 0;
    min-height: 100vh;
}
.topbar {
    background: var(--white);
    padding: 16px 32px;
    border-bottom: 1px solid var(--gray-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}
.topbar h1 { font-size: 20px; font-weight: 700; color: var(--dark); }
.topbar-actions { display: flex; gap: 12px; align-items: center; }
.content-area { padding: 28px 32px; }

/* ===== CARDS ===== */
.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--gray-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-header h3 { font-size: 16px; font-weight: 700; color: var(--dark); }
.card-body { padding: 24px; }
.card-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--gray-5);
    background: var(--gray-7);
}

/* ===== STATS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 28px;
}
.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 16px;
}
.stat-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}
.stat-icon.green { background: var(--primary-bg); }
.stat-icon.blue { background: var(--blue-bg); }
.stat-icon.yellow { background: var(--yellow-bg); }
.stat-icon.red { background: var(--red-bg); }
.stat-value { font-size: 28px; font-weight: 700; color: var(--dark); line-height: 1.2; }
.stat-label { font-size: 13px; color: var(--gray-2); }

/* ===== TABLE ===== */
.table-responsive { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
}
table th, table td {
    padding: 12px 16px;
    text-align: left;
    border-bottom: 1px solid var(--gray-5);
    font-size: 14px;
}
table th {
    background: var(--gray-7);
    font-weight: 600;
    color: var(--dark-3);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .5px;
}
table tr:hover { background: var(--gray-7); }
table td .badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.badge-green { background: var(--primary-bg); color: var(--primary); }
.badge-yellow { background: var(--yellow-bg); color: var(--yellow); }
.badge-red { background: var(--red-bg); color: var(--red); }
.badge-blue { background: var(--blue-bg); color: var(--blue); }
.badge-gray { background: var(--gray-6); color: var(--gray-2); }

/* ===== AUDIT CONDUCT ===== */
.audit-section {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
    overflow: hidden;
}
.section-header {
    background: var(--dark);
    color: var(--white);
    padding: 16px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    user-select: none;
}
.section-header h3 { font-size: 15px; font-weight: 600; }
.section-header .chevron {
    transition: transform 0.3s;
    font-size: 18px;
}
.section-header.collapsed .chevron { transform: rotate(-90deg); }
.section-body { padding: 0; }
.question-item {
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-5);
}
.question-item:last-child { border-bottom: none; }
.question-text {
    font-size: 14px;
    color: var(--dark-3);
    margin-bottom: 14px;
    line-height: 1.5;
}
.question-number {
    display: inline-block;
    background: var(--primary-bg);
    color: var(--primary);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 13px;
    margin-right: 8px;
}
.response-buttons {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}
.response-btn {
    padding: 8px 20px;
    border: 2px solid var(--gray-4);
    border-radius: var(--radius-sm);
    background: var(--white);
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    transition: var(--transition);
    color: var(--gray-2);
}
.response-btn:hover { border-color: var(--primary); color: var(--primary); }
.response-btn.active-yes { background: var(--primary-bg); border-color: var(--primary); color: var(--primary); }
.response-btn.active-no { background: var(--red-bg); border-color: var(--red); color: var(--red); }
.response-btn.active-na { background: var(--gray-6); border-color: var(--gray-3); color: var(--gray-2); }
.question-extras {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    flex-wrap: wrap;
}
.question-extras textarea {
    flex: 1;
    min-width: 200px;
    padding: 10px 14px;
    border: 2px solid var(--gray-5);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: inherit;
    resize: vertical;
    min-height: 60px;
    outline: none;
    transition: var(--transition);
}
.question-extras textarea:focus { border-color: var(--primary); }
.upload-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100px;
    height: 60px;
    border: 2px dashed var(--gray-4);
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--gray-3);
    font-size: 12px;
    font-weight: 600;
    transition: var(--transition);
    flex-direction: column;
    flex-shrink: 0;
}
.upload-btn:hover { border-color: var(--primary); color: var(--primary); }
.upload-btn.has-image { border-color: var(--primary); background: var(--primary-bg); }
.image-preview {
    width: 60px; height: 60px;
    border-radius: var(--radius-sm);
    object-fit: cover;
    border: 2px solid var(--gray-4);
}

/* ===== SCORE BAR ===== */
.score-bar-container {
    margin-bottom: 12px;
}
.score-bar-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 13px;
}
.score-bar-label strong { color: var(--dark-3); }
.score-bar-label span { color: var(--gray-2); font-weight: 600; }
.score-bar {
    height: 10px;
    background: var(--gray-5);
    border-radius: 5px;
    overflow: hidden;
}
.score-bar-fill {
    height: 100%;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transition: width 0.5s ease;
}
.score-bar-fill.low { background: linear-gradient(90deg, var(--red), #f87171); }
.score-bar-fill.medium { background: linear-gradient(90deg, var(--yellow), #fbbf24); }

/* ===== ALERTS ===== */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}
.alert-error { background: var(--red-bg); color: var(--red); border: 1px solid #fecaca; }
.alert-success { background: var(--primary-bg); color: var(--primary); border: 1px solid #a7f3d0; }
.alert-warning { background: var(--yellow-bg); color: #92400e; border: 1px solid #fde68a; }
.alert-info { background: var(--blue-bg); color: var(--blue); border: 1px solid #bfdbfe; }

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.5);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-overlay.show { display: flex; }
.modal {
    background: var(--white);
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 100%;
    box-shadow: 0 20px 50px rgba(0,0,0,.2);
}
.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-header h3 { font-size: 18px; font-weight: 700; }
.modal-close {
    width: 32px; height: 32px;
    border: none; background: var(--gray-6);
    border-radius: 50%; cursor: pointer;
    font-size: 18px; display: flex;
    align-items: center; justify-content: center;
}
.modal-body { padding: 24px; }
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--gray-5);
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-2);
}
.empty-state-icon { font-size: 48px; margin-bottom: 16px; }
.empty-state h3 { font-size: 18px; color: var(--dark-3); margin-bottom: 8px; }
.empty-state p { margin-bottom: 20px; }

/* ===== PROGRESS CIRCLE ===== */
.progress-circle {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 16px;
}
.progress-circle svg { transform: rotate(-90deg); }
.progress-circle .bg { fill: none; stroke: var(--gray-5); stroke-width: 8; }
.progress-circle .fill { fill: none; stroke: var(--primary); stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset .5s ease; }
.progress-value {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    font-size: 24px;
    font-weight: 700;
    color: var(--dark);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .topbar { padding: 12px 16px; }
    .content-area { padding: 16px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .form-row { flex-direction: column; gap: 0; }
    .response-buttons { flex-wrap: wrap; }
    .question-extras { flex-direction: column; }
}
@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--gray-2); }
.text-success { color: var(--primary); }
.text-danger { color: var(--red); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.d-flex { display: flex; }
.gap-2 { gap: 16px; }
.flex-1 { flex: 1; }
.hidden { display: none; }
.toggle-sidebar {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--dark);
}
@media (max-width: 768px) {
    .toggle-sidebar { display: block; }
}