/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #0a2f82;
    --primary-light: #164dc0;
    --secondary: #111827;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --neutral: #6b7280;
    --neutral-light: #f3f4f6;
    --white: #ffffff;
    --border: #e5e7eb;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --radius: 8px;
    --spacing-unit: 1rem;
}

html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--neutral-light);
    color: #1f2937;
    line-height: 1.6;
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary);
}

/* Layout */
body.sidebar-open #sidebar {
    transform: translateX(0);
}

#app {
    display: flex;
    min-height: 100vh;
}

#sidebar {
    width: 260px;
    background: var(--white);
    border-right: 1px solid var(--border);
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 999;
    transition: transform 0.3s ease;
}

#main-content {
    margin-left: 260px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
}

.header-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
}

#content {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.app-header {
    min-height: 78px;
}

.header-heading,
.header-controls,
.user-menu,
.quick-actions,
.card-heading,
.panel-header,
.matter-statuses,
.report-controls {
    display: flex;
    align-items: center;
}

.header-heading {
    gap: 1rem;
}

.eyebrow {
    margin: 0 0 0.25rem;
    color: var(--neutral);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.header-action,
.link-button,
.back-link {
    border: 0;
    background: transparent;
    color: var(--primary);
    cursor: pointer;
    font: inherit;
}

.header-action {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.65rem;
    border-radius: 6px;
    font-size: 0.875rem;
}

.header-action:hover,
.link-button:hover,
.back-link:hover {
    background: #eef4ff;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: #1f2937;
}

.btn-new {
    padding: 0.65rem 0.95rem;
}

/* Sidebar */
.sidebar-header {
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--border);
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-tagline {
    display: block;
    margin: 0.4rem 0 0 3.6rem;
    color: var(--neutral);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.brand-logo {
    display: block;
    object-fit: contain;
}

.brand-logo--sidebar {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: var(--white);
}

.nav-menu {
    list-style: none;
    padding: 1rem 0;
}

.nav-item {
    margin: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    color: #374151;
    transition: all 0.2s;
}

.nav-link:hover,
.nav-link.active {
    background-color: var(--neutral-light);
    color: var(--primary-light);
    border-left: 3px solid var(--primary-light);
    padding-left: calc(1rem - 3px);
}

.nav-link i {
    width: 20px;
}

/* Header Controls */
.header-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-toggle-sidebar {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    margin-top: 0.5rem;
    display: none;
    z-index: 1000;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 0.75rem 1rem;
    color: #374151;
    cursor: pointer;
    transition: background 0.2s;
}

.dropdown-item:hover {
    background-color: var(--neutral-light);
}

.dropdown-divider {
    height: 1px;
    background-color: var(--border);
    margin: 0.5rem 0;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-light);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: #6d28d9;
}

.btn-success {
    background-color: var(--success);
    color: var(--white);
}

.btn-success:hover {
    background-color: #059669;
}

.btn-danger {
    background-color: var(--danger);
    color: var(--white);
}

.btn-danger:hover {
    background-color: #dc2626;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-light);
    border: 2px solid var(--primary-light);
}

.btn-outline:hover {
    background-color: var(--neutral-light);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Cards */
.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: box-shadow 0.2s;
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
}

.card-body {
    margin-top: 1rem;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
}

.table thead th {
    background-color: var(--neutral-light);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: #374151;
    border-bottom: 2px solid var(--border);
}

.table tbody td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
}

.table tbody tr:hover {
    background-color: var(--neutral-light);
}

/* Grid */
.grid {
    display: grid;
    gap: 1.5rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Stats Card */
.stat-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius);
    border-left: 4px solid var(--primary-light);
    box-shadow: var(--shadow);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    color: var(--neutral);
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    display: flex;
    align-items: gap;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border-left: 4px solid var(--success);
}

.alert-danger {
    background-color: #fee2e2;
    color: #7f1d1d;
    border-left: 4px solid var(--danger);
}

.alert-warning {
    background-color: #fef3c7;
    color: #92400e;
    border-left: 4px solid var(--warning);
}

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
    border-left: 4px solid var(--primary-light);
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
}

.badge-primary {
    background-color: #dbeafe;
    color: #1e40af;
}

.badge-success {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-danger {
    background-color: #fee2e2;
    color: #7f1d1d;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-neutral {
    background-color: #f3f4f6;
    color: #4b5563;
}

/* Pagination */
.pagination {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 2rem;
}

.pagination a,
.pagination button {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    background: var(--white);
    cursor: pointer;
    border-radius: var(--radius);
    transition: all 0.2s;
}

.pagination a:hover,
.pagination button:hover,
.pagination .active {
    background-color: var(--primary-light);
    color: var(--white);
    border-color: var(--primary-light);
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--neutral-light);
    border-top-color: var(--primary-light);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--neutral);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding: 1.5rem;
    border-top: 1px solid var(--border);
}

/* Responsive */
@media (max-width: 768px) {
    #sidebar {
        transform: translateX(-100%);
        width: 220px;
    }

    #main-content {
        margin-left: 0;
    }

    header {
        padding: 1rem;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    #content {
        padding: 1rem;
    }

    .table {
        font-size: 0.875rem;
    }

    .table thead th,
    .table tbody td {
        padding: 0.75rem;
    }
}

/* Auth Page */
.auth-container {
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.auth-box {
    background: var(--white);
    border-radius: var(--radius);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.auth-logo {
    display: block;
    width: 106px;
    height: 106px;
    margin: 0 auto 0.75rem;
    object-fit: contain;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.auth-subtitle {
    color: var(--neutral);
    margin-bottom: 2rem;
    font-size: 0.875rem;
}

.auth-box form {
    text-align: left;
}

.registration-note {
    margin: 0 0 1.25rem;
    padding: 0.75rem;
    border-left: 3px solid var(--primary-light);
    border-radius: 4px;
    background: #eff6ff;
    color: #1e3a8a;
    font-size: 0.875rem;
    text-align: left;
}

.auth-link {
    margin-top: 1rem;
    text-align: center;
    color: var(--neutral);
}

.auth-link a {
    color: var(--primary-light);
}

/* CourtSuite risk-first dashboard */
.page-loading,
.empty-state,
.error-state {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-height: 74px;
    color: var(--neutral);
}

.empty-state {
    justify-content: center;
    padding: 1rem;
    text-align: center;
}

.empty-state i {
    color: var(--success);
    font-size: 1.15rem;
}

.error-state {
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    color: #991b1b;
}

.dashboard-welcome {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.dashboard-welcome h2 {
    color: #111827;
    font-size: 1.75rem;
    line-height: 1.2;
}

.dashboard-welcome p:not(.dashboard-date) {
    margin-top: 0.4rem;
    color: var(--neutral);
}

.dashboard-date {
    margin-bottom: 0.35rem;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
}

.quick-actions {
    gap: 0.75rem;
    flex-wrap: wrap;
}

.attention-card {
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    border: 1px solid #fecaca;
    border-radius: 12px;
    background: #fff;
    box-shadow: var(--shadow);
}

.attention-card--clear {
    border-color: #bbf7d0;
}

.card-heading,
.panel-header {
    justify-content: space-between;
    gap: 1rem;
}

.card-heading h2,
.panel-header h2 {
    color: #111827;
    font-size: 1.05rem;
}

.alert-list,
.compact-list,
.notification-list,
.search-results {
    margin-top: 1rem;
}

.risk-row,
.compact-row,
.notification-row,
.search-result {
    width: 100%;
    border: 0;
    border-bottom: 1px solid var(--border);
    background: transparent;
    color: inherit;
    cursor: pointer;
    text-align: left;
}

.risk-row {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.8rem 0;
}

.risk-row:hover,
.compact-row:hover,
.notification-row:hover,
.search-result:hover {
    background: #f8fafc;
}

.risk-row strong,
.risk-row small,
.compact-row strong,
.compact-row small,
.notification-row strong,
.notification-row span,
.search-result strong,
.search-result small {
    display: block;
}

.risk-row small,
.compact-row small,
.notification-row span,
.search-result small {
    margin-top: 0.15rem;
    color: var(--neutral);
    font-size: 0.78rem;
}

.risk-row time {
    color: var(--neutral);
    font-size: 0.75rem;
    white-space: nowrap;
}

.risk-icon {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border-radius: 50%;
}

.risk-row--critical .risk-icon { background: #fee2e2; color: #b91c1c; }
.risk-row--warning .risk-icon { background: #fef3c7; color: #b45309; }
.risk-row--info .risk-icon { background: #dbeafe; color: #1d4ed8; }

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric-card {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    padding: 1.1rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.metric-card > i {
    display: grid;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 9px;
    background: #e8efff;
    color: var(--primary-light);
}

.metric-card strong,
.metric-card span {
    display: block;
}

.metric-card strong { color: #111827; font-size: 1.3rem; }
.metric-card span { color: var(--neutral); font-size: 0.78rem; }

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.dashboard-panel {
    min-height: 220px;
    padding: 1.15rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--white);
    box-shadow: var(--shadow);
}

.panel-header h2 {
    display: flex;
    gap: 0.55rem;
    align-items: center;
}

.panel-header h2 i { color: var(--primary-light); }

.compact-row {
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr) auto;
    gap: 0.65rem;
    align-items: center;
    padding: 0.75rem 0;
}

.compact-row time,
.compact-row em {
    color: var(--neutral);
    font-size: 0.75rem;
    font-style: normal;
}

.compact-row em {
    color: #374151;
    font-weight: 600;
    text-align: right;
}

.text-danger { color: #b91c1c !important; font-weight: 700; }
.priority-critical { color: #b91c1c !important; }
.priority-high { color: #b45309 !important; }

.table-wrap { overflow-x: auto; }
.list-card { min-height: 420px; }
.table td:last-child { white-space: nowrap; }

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.record-form label,
.search-form label,
.report-controls label {
    display: block;
    margin-bottom: 1rem;
}

.record-form textarea { min-height: 86px; }

.action-menu {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.action-choice {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    align-items: flex-start;
    min-height: 100px;
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--white);
    color: #1f2937;
    cursor: pointer;
    font: inherit;
    font-weight: 600;
}

.action-choice:hover { border-color: var(--primary-light); background: #f8fbff; }
.action-choice i { color: var(--primary-light); font-size: 1.25rem; }

.matter-header {
    margin-bottom: 1.25rem;
    padding: 1.25rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--white);
}

.matter-header h2 { margin: 0.25rem 0 0.65rem; color: #111827; font-size: 1.5rem; }
.back-link { margin-bottom: 1rem; padding: 0.25rem 0; }
.matter-statuses { gap: 0.75rem; color: var(--neutral); font-size: 0.85rem; }
.metrics-grid--matter { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.notification-row,
.search-result { padding: 0.85rem; }
.notification-row--unread { border-left: 3px solid var(--primary-light); background: #f8fbff; }
.notification-row small { display: block; margin-top: 0.35rem; color: var(--neutral); }
.search-result { display: flex; gap: 0.75rem; align-items: center; }
.search-result i { width: 28px; color: var(--primary-light); }

.report-card { max-width: 800px; }
.report-controls { gap: 1rem; align-items: end; flex-wrap: wrap; }
.report-controls label { flex: 1 1 170px; }
.report-summary { display: flex; gap: 1rem; margin-top: 1.5rem; padding: 1rem; border-radius: 8px; background: #f1f5f9; color: #334155; flex-wrap: wrap; }

@media (max-width: 1050px) {
    .metrics-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    .header-action span,
    .user-name,
    .eyebrow { display: none; }
    .dashboard-welcome { align-items: flex-start; flex-direction: column; }
    .dashboard-grid,
    .metrics-grid,
    .metrics-grid--matter,
    .form-grid,
    .action-menu { grid-template-columns: 1fr; }
    .compact-row { grid-template-columns: 62px minmax(0, 1fr); }
    .compact-row em { display: none; }
    .risk-row { grid-template-columns: 30px minmax(0, 1fr); }
    .risk-row time { display: none; }
    .header-controls { gap: 0.35rem; }
}