/* =========================================================
   Legal Optimizer — Reg BI Agent Design System (Light Mode)
   Uses aa- prefix for class compatibility with existing agents
   Accent: Emerald/Teal to distinguish from Tax (blue) & Insurance (gold)
   ========================================================= */

:root {
    --aa-white: #ffffff;
    --aa-light: #f8fafc;
    --aa-gray-50: #f1f5f9;
    --aa-gray-100: #e2e8f0;
    --aa-gray-200: #cbd5e1;
    --aa-gray-400: #94a3b8;
    --aa-gray-600: #475569;
    --aa-gray-800: #1e293b;
    --aa-navy: #0b1a2e;
    --aa-navy-light: #1a3c6e;
    --aa-blue: #0f4c81;
    --aa-gold: #d4af37;
    --aa-gold-dim: rgba(212, 175, 55, 0.1);
    --aa-gold-hover: #c9a030;
    --aa-border: #e2e8f0;
    --aa-success: #16a34a;
    --aa-warning: #d97706;
    --aa-danger: #dc2626;
    --aa-info: #2563eb;
    /* Legal-specific accent */
    --aa-legal: #0d7c66;
    --aa-legal-light: #10a37f;
    --aa-legal-dim: rgba(13, 124, 102, 0.08);
    --aa-legal-bg: #f0fdf9;
}

/* --- Base --- */
.aa-body {
    background: var(--aa-light);
    color: var(--aa-gray-800);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
}

/* --- Top Nav --- */
.aa-nav {
    background: var(--aa-white);
    border-bottom: 1px solid var(--aa-border);
    padding: 0.75rem 1.5rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.aa-nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.aa-nav-brand img {
    height: 40px;
}

.aa-nav-brand span {
    font-size: 1rem;
    font-weight: 700;
    color: var(--aa-navy);
    letter-spacing: 0.02em;
}

.aa-nav-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.aa-nav-links a {
    color: var(--aa-gray-600);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    transition: color 0.2s;
}

.aa-nav-links a:hover {
    color: var(--aa-legal);
}

/* --- Progress Stepper --- */
.aa-stepper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin: 0 auto 2rem;
    max-width: 700px;
    padding: 0 1rem;
}

.aa-step {
    display: flex;
    align-items: center;
    gap: 0;
    flex: 1;
    position: relative;
}

.aa-step:last-child {
    flex: 0;
}

.aa-step-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--aa-gray-50);
    border: 2px solid var(--aa-gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--aa-gray-400);
    flex-shrink: 0;
    transition: all 0.3s;
    position: relative;
    z-index: 2;
}

.aa-step.active .aa-step-dot {
    background: var(--aa-navy);
    border-color: var(--aa-navy);
    color: white;
    box-shadow: 0 0 20px rgba(11, 26, 46, 0.2);
}

.aa-step.completed .aa-step-dot {
    background: var(--aa-success);
    border-color: var(--aa-success);
    color: white;
}

.aa-step-line {
    flex: 1;
    height: 2px;
    background: var(--aa-gray-200);
    margin: 0 -2px;
    z-index: 1;
}

.aa-step.completed .aa-step-line {
    background: var(--aa-success);
}

.aa-step-label {
    position: absolute;
    top: 42px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.6rem;
    color: var(--aa-gray-400);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
}

.aa-step.active .aa-step-label {
    color: var(--aa-navy);
}

/* --- Container --- */
.aa-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 6rem 1.5rem 3rem;
}

.aa-container-wide {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 1.5rem 3rem;
}

/* --- Page Header --- */
.aa-page-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.aa-page-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--aa-navy);
    margin-bottom: 0.5rem;
}

.aa-page-header p {
    font-size: 0.95rem;
    color: var(--aa-gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* --- Card --- */
.aa-card {
    background: var(--aa-white);
    border: 1px solid var(--aa-border);
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.aa-card-header {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--aa-navy);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.aa-card-header .icon {
    color: var(--aa-legal);
}

/* --- Form Controls --- */
.aa-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

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

.aa-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.aa-form-group.full-width {
    grid-column: 1 / -1;
}

.aa-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--aa-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.aa-input,
.aa-select,
.aa-textarea {
    background: var(--aa-white);
    border: 1px solid var(--aa-gray-200);
    border-radius: 0.5rem;
    padding: 0.6rem 0.75rem;
    color: var(--aa-gray-800);
    font-size: 0.9rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.aa-input:focus,
.aa-select:focus,
.aa-textarea:focus {
    outline: none;
    border-color: var(--aa-legal);
    box-shadow: 0 0 0 3px var(--aa-legal-dim);
}

.aa-textarea {
    min-height: 80px;
    resize: vertical;
}

.aa-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    background-size: 1.2rem;
    padding-right: 2rem;
}

/* Multi-select chips */
.aa-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.aa-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.85rem;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    border: 1px solid var(--aa-gray-200);
    background: var(--aa-white);
    color: var(--aa-gray-600);
    user-select: none;
}

.aa-chip:hover {
    border-color: var(--aa-legal);
    color: var(--aa-legal);
}

.aa-chip.selected {
    background: var(--aa-navy);
    border-color: var(--aa-navy);
    color: white;
}

/* --- Buttons --- */
.aa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.25s;
    text-decoration: none;
    border: none;
}

.aa-btn-primary {
    background: var(--aa-navy);
    color: white;
    box-shadow: 0 2px 8px rgba(11, 26, 46, 0.2);
}

.aa-btn-primary:hover {
    background: var(--aa-navy-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(11, 26, 46, 0.25);
}

.aa-btn-legal {
    background: linear-gradient(135deg, var(--aa-legal) 0%, var(--aa-legal-light) 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(13, 124, 102, 0.25);
}

.aa-btn-legal:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(13, 124, 102, 0.35);
}

.aa-btn-secondary {
    background: var(--aa-white);
    color: var(--aa-gray-600);
    border: 1px solid var(--aa-gray-200);
}

.aa-btn-secondary:hover {
    border-color: var(--aa-gray-400);
    color: var(--aa-gray-800);
}

.aa-btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.8rem;
}

.aa-btn-export {
    background: linear-gradient(135deg, var(--aa-legal), var(--aa-legal-light));
    color: #fff;
    border: none;
    padding: 0.5rem 1.2rem;
    border-radius: 0.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.aa-btn-export:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(13, 124, 102, 0.3);
}

.aa-button-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    gap: 1rem;
}

/* --- Summary Cards (Dashboard) --- */
.aa-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

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

.aa-summary-card {
    background: var(--aa-white);
    border: 1px solid var(--aa-border);
    border-radius: 0.75rem;
    padding: 1.25rem;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.aa-summary-card .label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--aa-gray-400);
    margin-bottom: 0.35rem;
    font-weight: 600;
}

.aa-summary-card .value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--aa-navy);
}

.aa-summary-card .value.legal {
    color: var(--aa-legal);
}

.aa-summary-card .value.green {
    color: var(--aa-success);
}

.aa-summary-card .value.gold {
    color: var(--aa-gold);
}

.aa-summary-card .value.red {
    color: var(--aa-danger);
}

/* --- Data Table --- */
.aa-table-wrap {
    overflow-x: auto;
    border-radius: 0.75rem;
    border: 1px solid var(--aa-border);
    background: var(--aa-white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

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

.aa-table thead {
    background: var(--aa-gray-50);
    position: sticky;
    top: 0;
    z-index: 5;
}

.aa-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--aa-gray-600);
    font-weight: 700;
    border-bottom: 1px solid var(--aa-border);
    white-space: nowrap;
}

.aa-table td {
    padding: 0.65rem 1rem;
    color: var(--aa-gray-800);
    border-bottom: 1px solid var(--aa-gray-50);
    white-space: nowrap;
}

.aa-table tbody tr {
    transition: background 0.15s;
    cursor: pointer;
}

.aa-table tbody tr:hover {
    background: var(--aa-gray-50);
}

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

/* --- Score / Status Badge --- */
.aa-score {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    padding: 0.2rem 0.5rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
}

.aa-score.high,
.aa-score.compliant {
    background: rgba(22, 163, 74, 0.1);
    color: var(--aa-success);
}

.aa-score.medium,
.aa-score.review {
    background: rgba(217, 119, 6, 0.1);
    color: var(--aa-warning);
}

.aa-score.low,
.aa-score.flagged {
    background: rgba(220, 38, 38, 0.08);
    color: var(--aa-danger);
}

/* --- Legal-specific components --- */
.lg-rationale-card {
    background: var(--aa-legal-bg);
    border: 1px solid rgba(13, 124, 102, 0.15);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.lg-rationale-card h4 {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--aa-legal);
    margin: 0 0 0.5rem;
    font-weight: 700;
}

.lg-rationale-card p {
    font-size: 0.85rem;
    color: var(--aa-gray-800);
    line-height: 1.7;
    margin: 0;
}

.lg-alternatives-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.lg-alternatives-list li {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--aa-gray-50);
    font-size: 0.85rem;
    color: var(--aa-gray-600);
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.lg-alternatives-list li:last-child {
    border-bottom: none;
}

.lg-alternatives-list li::before {
    content: '✕';
    color: var(--aa-gray-400);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.lg-conflict-card {
    background: #fef3c7;
    border: 1px solid #fde68a;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
}

.lg-conflict-card .conflict-label {
    font-weight: 700;
    color: #92400e;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lg-conflict-card .mitigation {
    color: var(--aa-gray-600);
    margin-top: 0.25rem;
}

.lg-disclosure-box {
    background: linear-gradient(135deg, #0b1a2e 0%, #1a3c6e 100%);
    color: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.lg-disclosure-box h3 {
    color: var(--aa-legal-light);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.lg-disclosure-box pre {
    white-space: pre-wrap;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    line-height: 1.6;
    color: #e2e8f0;
}

.lg-checklist {
    list-style: none;
    padding: 0;
    margin: 0;
}

.lg-checklist li {
    padding: 0.4rem 0;
    font-size: 0.8rem;
    color: var(--aa-gray-600);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.lg-checklist li::before {
    content: '☐';
    color: var(--aa-legal);
    font-size: 1rem;
}

.lg-flag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: 0.35rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    margin-right: 0.5rem;
}

.lg-flag.low {
    background: rgba(22, 163, 74, 0.08);
    color: var(--aa-success);
}

.lg-flag.medium {
    background: rgba(217, 119, 6, 0.08);
    color: var(--aa-warning);
}

.lg-flag.high {
    background: rgba(220, 38, 38, 0.08);
    color: var(--aa-danger);
}

/* --- Action Grid --- */
.lg-action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
}

.lg-action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.75rem;
    border: 1px solid var(--aa-gray-200);
    border-radius: 0.75rem;
    background: var(--aa-white);
    cursor: pointer;
    transition: all 0.25s ease;
    font-family: 'Inter', sans-serif;
    text-align: center;
}

.lg-action-card:hover {
    border-color: var(--aa-legal);
    background: #fff;
    box-shadow: 0 4px 16px rgba(13, 124, 102, 0.12);
    transform: translateY(-2px);
}

.lg-action-card.lg-active {
    border-color: var(--aa-legal);
    background: var(--aa-legal-bg);
    box-shadow: 0 2px 8px rgba(13, 124, 102, 0.15);
}

.lg-action-icon {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 1.2rem;
}

.lg-action-label {
    font-size: 0.72rem;
    color: var(--aa-gray-400);
    line-height: 1.4;
}

.lg-action-label strong {
    color: var(--aa-navy);
    font-weight: 700;
}

/* --- Export & Copy Buttons --- */
.lg-export-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.25rem;
    border-radius: 0.5rem;
    font-size: 0.82rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border: none;
    cursor: pointer;
    background: linear-gradient(135deg, var(--aa-legal), var(--aa-legal-light));
    color: #fff;
    transition: all 0.25s ease;
    box-shadow: 0 2px 6px rgba(13, 124, 102, 0.2);
}

.lg-export-btn:hover {
    box-shadow: 0 4px 14px rgba(13, 124, 102, 0.35);
    transform: translateY(-1px);
}

.lg-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border: 1px solid var(--aa-gray-200);
    background: #fff;
    color: var(--aa-gray-600);
    cursor: pointer;
    transition: all 0.2s ease;
}

.lg-copy-btn:hover {
    border-color: var(--aa-legal);
    color: var(--aa-legal);
    background: var(--aa-legal-bg);
}

/* --- KPI Bar (Detail page) --- */
.lg-kpi-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .lg-kpi-bar {
        grid-template-columns: repeat(2, 1fr);
    }
}

.lg-kpi {
    background: var(--aa-white);
    border: 1px solid var(--aa-border);
    border-radius: 0.75rem;
    padding: 1rem;
    text-align: center;
}

.lg-kpi-val {
    font-size: 1.6rem;
    font-weight: 700;
    display: block;
}

.lg-kpi-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--aa-gray-400);
    font-weight: 600;
    margin-top: 0.25rem;
    display: block;
}

/* --- Filter chips on dashboard --- */
.lg-filter-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.85rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--aa-gray-200);
    background: var(--aa-white);
    color: var(--aa-gray-600);
    transition: all 0.2s;
    font-family: 'Inter', sans-serif;
}

.lg-filter-chip:hover {
    border-color: var(--aa-legal);
    color: var(--aa-legal);
}

.lg-filter-chip.active {
    background: var(--aa-navy);
    border-color: var(--aa-navy);
    color: white;
}

/* --- Status select --- */
.aa-status-select {
    appearance: none;
    background: var(--aa-white);
    border: 1px solid var(--aa-gray-200);
    border-radius: 0.35rem;
    color: var(--aa-gray-800);
    font-size: 0.75rem;
    padding: 0.3rem 1.5rem 0.3rem 0.5rem;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.3rem center;
    background-size: 0.9rem;
}

/* --- Guardrail banner --- */
.lg-guardrail {
    background: linear-gradient(135deg, #fef3c7, #fef9c3);
    border: 1px solid #fde68a;
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: #92400e;
}

.lg-guardrail strong {
    font-weight: 700;
}

/* --- Mobile table horizontal scroll --- */
@media (max-width: 768px) {
    .aa-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .aa-table {
        min-width: 700px;
    }
}

/* --- Print styles --- */
@media print {

    .aa-nav,
    .aa-stepper,
    .aa-btn,
    .lg-action-grid,
    .lg-export-btn,
    .lg-copy-btn,
    .lg-guardrail {
        display: none !important;
    }

    .aa-container,
    .aa-container-wide {
        padding: 0 !important;
        max-width: 100% !important;
    }

    .aa-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }

    body {
        background: white !important;
    }
}