/* ============================================================
   UM Reimagined — Design System
   Purple theme, sidebar layout, Inter font
   ============================================================ */

/* ---------- Alpine.js cloak ---------- */
[x-cloak] { display: none !important; }

/* ---------- Animations ---------- */
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Theme Variables ---------- */
:root {
    /* Primary */
    --primary: #6D28D9;
    --primary-dark: #5B21B6;
    --primary-light: #EDE9FE;
    --primary-xlight: #F5F3FF;

    /* Header */
    --header-bg: #1A0E5C;
    --header-height: 56px;
    --sidebar-width: 220px;

    /* Status */
    --success: #10B981;
    --success-text: #065F46;
    --success-bg: #D1FAE5;
    --success-bg-light: #ECFDF5;
    --success-border: #A7F3D0;

    --danger: #EF4444;
    --danger-text: #991B1B;
    --danger-bg: #FEE2E2;
    --danger-bg-light: #FEF2F2;
    --danger-border: #FECACA;

    --warning: #F59E0B;
    --warning-text: #92400E;
    --warning-bg: #FEF3C7;
    --warning-bg-light: #FFFBEB;
    --warning-border: #FDE68A;

    --info: #3B82F6;
    --info-text: #1E40AF;
    --info-bg: #DBEAFE;
    --info-bg-light: #EFF6FF;
    --info-border: #BFDBFE;

    /* Text */
    --text: #111827;
    --text-secondary: #6B7280;
    --text-muted: #9CA3AF;

    /* Backgrounds */
    --bg-page: #F5F5FA;
    --bg-card: #FFFFFF;
    --bg-hover: #FAFAFA;

    /* Borders */
    --border: #E5E7EB;
    --border-dark: #D1D5DB;

    /* Shadows */
    --shadow-sm: 0 1px 4px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);

    /* Radius */
    --radius-sm: 6px;
    --radius: 8px;
    --radius-lg: 14px;
    --radius-pill: 20px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    background: var(--bg-page);
    color: var(--text);
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- App Layout ---------- */
.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--header-bg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 100;
}

.header-left { display: flex; align-items: center; gap: 12px; }
.header-logo {
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    gap: 10px;
}
.header-logo-icon {
    width: 28px;
    height: 28px;
    background: rgba(255,255,255,0.15);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.header-divider {
    width: 1px;
    height: 24px;
    background: rgba(255,255,255,0.2);
}
.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: rgba(255,255,255,0.6);
}
.header-user {
    font-size: 12px;
    color: rgba(255,255,255,0.8);
    font-weight: 500;
}
.header-logout {
    color: rgba(255,255,255,0.5);
    font-size: 12px;
    text-decoration: none;
    padding: 4px 10px;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-sm);
    transition: all 0.15s;
}
.header-logout:hover {
    color: #fff;
    border-color: rgba(255,255,255,0.4);
    text-decoration: none;
}

/* ---------- Sidebar ---------- */
.app-sidebar {
    position: fixed;
    left: 0;
    top: var(--header-height);
    bottom: 0;
    width: var(--sidebar-width);
    background: #FFFFFF;
    border-right: 1px solid var(--border);
    padding: 16px 12px;
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: 4px;
    overflow-y: auto;
}

.sidebar-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.15s;
    border: none;
    background: none;
    cursor: pointer;
    width: 100%;
    text-align: left;
}
.sidebar-nav-item:hover {
    background: var(--bg-page);
    text-decoration: none;
    color: var(--text);
}
.sidebar-nav-item.active {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
}
.sidebar-nav-item svg, .sidebar-nav-item i {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ---------- Main Content ---------- */
.app-main {
    margin-left: var(--sidebar-width);
    padding-top: var(--header-height);
    min-height: 100vh;
}

.main-content {
    padding: 24px 28px;
    max-width: 1400px;
}

/* ---------- Page Header ---------- */
.page-header { margin-bottom: 20px; }
.page-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 4px;
}
.page-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ---------- Search Bar ---------- */
.search-bar {
    background: white;
    border-radius: 12px;
    padding: 12px 16px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}
.search-bar svg { color: var(--primary); flex-shrink: 0; }
.search-bar input {
    border: none;
    outline: none;
    font-size: 13px;
    flex: 1;
    color: var(--text);
    background: transparent;
    font-family: inherit;
}
.search-bar input::placeholder { color: var(--text-muted); }
.kbd-hint {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    background: var(--bg-page);
    color: var(--text-muted);
    border: 1px solid var(--border);
    font-family: inherit;
    white-space: nowrap;
}

/* ---------- Filter Pills ---------- */
.filter-pills {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.filter-pill {
    padding: 7px 14px;
    border-radius: var(--radius-pill);
    background: white;
    border: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.15s;
    font-family: inherit;
}
.filter-pill:hover { border-color: var(--border-dark); color: var(--text); }
.filter-pill.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}
.filter-pill svg { width: 13px; height: 13px; }

/* ---------- Workflow Banner ---------- */
.workflow-banner {
    background: linear-gradient(135deg, #6D28D9, #4338CA);
    border-radius: var(--radius-lg);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    cursor: pointer;
    transition: opacity 0.15s;
}
.workflow-banner:hover { opacity: 0.95; }
.workflow-banner-left {
    display: flex;
    align-items: center;
    gap: 14px;
}
.workflow-banner-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
.workflow-banner-text h3 { color: white; font-size: 15px; font-weight: 600; margin: 0; }
.workflow-banner-text p { color: rgba(255,255,255,0.65); font-size: 12px; margin: 2px 0 0; }
.workflow-banner-arrow { color: white; }

/* ---------- Stat Cards (KPIs) ---------- */
.stat-card-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 14px;
    margin-bottom: 24px;
}
.stat-card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.stat-card-grid-4 { grid-template-columns: repeat(4, 1fr); }

.stat-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 18px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.15s;
}
.stat-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.06); }

.stat-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}
.stat-icon-purple { background: var(--primary-light); color: var(--primary); }
.stat-icon-yellow { background: var(--warning-bg); color: #D97706; }
.stat-icon-green { background: var(--success-bg-light); color: var(--success); }
.stat-icon-red { background: var(--danger-bg); color: var(--danger); }
.stat-icon-blue { background: var(--info-bg); color: var(--info); }

.stat-value {
    font-size: 26px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 4px;
    color: var(--text);
}
.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
}
.stat-period {
    display: inline-block;
    font-size: 10px;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 4px;
    background: #F3F4F6;
    color: var(--text-secondary);
    margin-top: 6px;
}
.stat-date {
    font-size: 10px;
    color: var(--text-muted);
    margin-left: 6px;
}

/* ---------- Section Labels ---------- */
.section-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}
.section-label-danger { color: var(--danger); }
.section-label-warning { color: var(--warning-text); }
.section-label-purple { color: var(--primary); }

/* ---------- Urgent Cases Scroll ---------- */
.urgent-scroll {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 12px;
    margin-bottom: 24px;
}
.urgent-scroll::-webkit-scrollbar { height: 4px; }
.urgent-scroll::-webkit-scrollbar-thumb { background: var(--border-dark); border-radius: 4px; }

.urgent-card {
    min-width: 260px;
    background: white;
    border-radius: 12px;
    padding: 14px 16px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    transition: box-shadow 0.15s;
    flex-shrink: 0;
}
.urgent-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.urgent-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}
.urgent-card-id {
    font-family: monospace;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
}
.urgent-card-member { font-size: 13px; font-weight: 500; color: var(--text); margin-bottom: 2px; }
.urgent-card-service { font-size: 11px; color: var(--text-secondary); margin-bottom: 8px; }
.urgent-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 10px;
    color: var(--text-muted);
}
.urgent-card-step { color: var(--primary); font-weight: 500; }

/* ---------- Denial / Fax Section Cards ---------- */
.section-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}
.section-card-danger { border-left: 4px solid var(--danger); }
.section-card-warning { border-left: 4px solid var(--warning); }
.section-card-purple { border-top: 3px solid var(--primary); }

.section-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.section-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
}
.section-card-title h2 { font-size: 14px; font-weight: 600; color: var(--text); margin: 0; }
.section-card-title p { font-size: 11px; color: var(--text-secondary); margin: 2px 0 0; }
.section-card-count {
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}
.count-danger { background: var(--danger-bg); color: var(--danger-text); }
.count-warning { background: var(--warning-bg); color: var(--warning-text); }
.count-purple { background: var(--primary-light); color: var(--primary); }

/* ---------- Denial / Fax Item ---------- */
.case-item {
    padding: 14px 16px;
    border-radius: 10px;
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    border: 1px solid var(--border);
    background: #FFFBFB;
}
.case-item-warning { background: var(--warning-bg-light); border-color: var(--warning-border); }
.case-item-resolved { background: #F0FDF4; border-color: var(--success-border); }

.case-item-content { flex: 1; min-width: 0; }
.case-item-id {
    font-family: monospace;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    margin-right: 8px;
}
.case-item-badges { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 4px; }
.case-item-member { font-size: 13px; font-weight: 500; color: var(--text); }
.case-item-detail { font-size: 11px; color: var(--text-secondary); margin-top: 2px; }
.case-item-summary {
    background: var(--danger-bg-light);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    color: var(--danger-text);
    margin-top: 6px;
    line-height: 1.4;
}
.case-item-summary-warning {
    background: var(--warning-bg-light);
    color: var(--warning-text);
}
.case-item-sla { font-size: 10px; color: var(--text-muted); margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.case-item-step { font-size: 10px; color: var(--primary); font-weight: 500; margin-top: 6px; text-align: right; }

.case-item-actions {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-shrink: 0;
}

/* ---------- AI Suggestion Banner ---------- */
.ai-suggestion {
    background: #F5F3FF;
    border: 1px solid #DDD6FE;
    padding: 8px 12px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    font-size: 11px;
    color: #4C1D95;
}
.ai-suggestion svg { color: var(--primary); flex-shrink: 0; }

/* ---------- Two Column Layout ---------- */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

/* ---------- Badges ---------- */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.badge-lg { padding: 3px 12px; font-size: 11px; font-weight: 700; }

/* Status */
.badge-approved { background: var(--success-bg); color: var(--success-text); }
.badge-denied { background: var(--danger-bg); color: var(--danger-text); }
.badge-pended { background: var(--warning-bg); color: var(--warning-text); }
.badge-in-progress, .badge-in_progress { background: var(--primary-light); color: var(--primary); }
.badge-appealing { background: #FFE4E6; color: #9F1239; }

/* Priority */
.badge-urgent { background: var(--danger-bg); color: var(--danger-text); }
.badge-expedited { background: var(--warning-bg); color: var(--warning-text); }
.badge-standard { background: #F3F4F6; color: #374151; }

/* Request type */
.badge-request-type { background: var(--primary-light); color: var(--primary); border-radius: 4px; }

/* Step badges */
.badge-step-1 { background: #DBEAFE; color: #1E40AF; }
.badge-step-2 { background: #F3F4F6; color: #374151; }
.badge-step-3 { background: #F3F4F6; color: #374151; }
.badge-step-4 { background: #FEF3C7; color: #92400E; }
.badge-step-5 { background: #FFEDD5; color: #9A3412; }
.badge-step-6 { background: #FCE7F3; color: #9D174D; }
.badge-step-7 { background: #F0FDFA; color: #0E7490; }

.badge-step {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 10px;
    font-weight: 600;
}

/* Event types */
.badge-event-agentic { background: #F0FDFA; color: #065F46; border: 1px solid #6EE7B7; }
.badge-event-human_gate { background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }
.badge-event-md_required { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA; }
.badge-event-decision { background: #FAF5FF; color: #6D28D9; border: 1px solid #E9D5FF; }
.badge-event-process { background: #EEF2FF; color: #4338CA; border: 1px solid #C7D2FE; }
.badge-event-correspondence { background: #ECFEFF; color: #0E7490; border: 1px solid #A5F3FC; }

.badge-skipped { background: #F3F4F6; color: var(--text-secondary); }

/* Zone */
.badge-green { background: var(--success-bg); color: var(--success-text); }
.badge-yellow { background: var(--warning-bg); color: var(--warning-text); }
.badge-red { background: var(--danger-bg); color: var(--danger-text); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
    text-decoration: none;
    white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary { background: var(--primary); color: white; box-shadow: 0 2px 6px rgba(109,40,217,0.3); }
.btn-primary:hover:not(:disabled) { background: var(--primary-dark); }
.btn-secondary { background: white; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-secondary:hover:not(:disabled) { background: var(--primary-xlight); }
.btn-danger { background: var(--danger-bg); color: var(--danger-text); border: 1px solid var(--danger-border); }
.btn-danger:hover:not(:disabled) { background: #FDD; }
.btn-warning { background: var(--warning-bg); color: var(--warning-text); border: 1px solid #FCD34D; }
.btn-warning:hover:not(:disabled) { background: #FEF0C7; }
.btn-ghost { background: none; border: 1px solid var(--border-dark); color: var(--text-secondary); }
.btn-ghost:hover:not(:disabled) { background: var(--bg-hover); color: var(--text); }
.btn-sm { padding: 4px 10px; font-size: 11px; }
.btn-lg { padding: 10px 20px; font-size: 13px; border-radius: var(--radius); }

/* ---------- Data Tables ---------- */
.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    background: white;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.data-table thead { background: var(--bg-page); }
.data-table th {
    padding: 10px 14px;
    text-align: left;
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.data-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    vertical-align: middle;
}
.data-table tbody tr:hover { background: var(--bg-hover); }
.data-table tbody tr.clickable-row { cursor: pointer; }
.data-table tbody tr.selected { background: var(--primary-light); }

/* ---------- Section Block & Cards ---------- */
.section-block { margin-bottom: 20px; }
.section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 20px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

/* ---------- Tab Navigation ---------- */
.tab-nav {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0;
}
.tab-btn {
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 500;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}
.tab-btn:hover { color: var(--text); }
.tab-active, .tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.tab-bar {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0;
}
.tab-btn { display: inline-flex; align-items: center; gap: 6px; }
.tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 10px;
    font-weight: 700;
    border-radius: 9px;
    background: var(--danger);
    color: #fff;
}
.stat-card-grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ---------- Granularity Toggle ---------- */
.granularity-toggle {
    display: inline-flex;
    background: #F3F4F6;
    border-radius: var(--radius);
    padding: 3px;
    gap: 2px;
}
.granularity-btn {
    padding: 5px 14px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    transition: all 0.15s;
    font-family: inherit;
}
.granularity-btn.active {
    background: white;
    color: var(--primary);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* ---------- Phase Pills ---------- */
.phase-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.phase-pill {
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 500;
    border: 1px solid var(--border);
    background: white;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
    font-family: inherit;
}
.phase-pill:hover { border-color: var(--border-dark); }
.phase-pill-active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ---------- Search Input ---------- */
.search-input-wrapper {
    position: relative;
    flex: 1;
    min-width: 200px;
}
.search-input-wrapper input {
    width: 100%;
    padding: 7px 10px 7px 30px;
    font-size: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: white;
    color: var(--text);
    outline: none;
    font-family: inherit;
}
.search-input-wrapper input:focus { border-color: var(--primary); }
.search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

/* ---------- Toolbar ---------- */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}
.toolbar-left { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; flex: 1; }
.toolbar-right { display: flex; align-items: center; gap: 8px; }

/* ---------- Workflow Stepper ---------- */
.workflow-stepper {
    display: flex;
    align-items: flex-start;
    margin-bottom: 24px;
    overflow-x: auto;
    padding: 16px 0;
}
.stepper-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    min-width: 80px;
}
.stepper-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 700;
    flex-shrink: 0;
    border: 2px solid var(--border-dark);
    background: var(--border);
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}
.stepper-step-completed .stepper-circle {
    background: var(--success);
    border-color: var(--success);
    color: white;
}
.stepper-step-active .stepper-circle {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
    box-shadow: 0 0 0 4px rgba(109,40,217,0.15);
}
.stepper-step-skipped .stepper-circle {
    background: #F3F4F6;
    border-color: var(--border-dark);
    color: var(--text-muted);
}
.stepper-label {
    font-size: 9px;
    font-weight: 600;
    margin-top: 6px;
    text-align: center;
    max-width: 70px;
    line-height: 1.3;
    color: var(--text-muted);
}
.stepper-step-completed .stepper-label { color: var(--success-text); }
.stepper-step-active .stepper-label { color: var(--primary); }

.stepper-line {
    flex: 1;
    height: 2px;
    background: var(--border);
    align-self: center;
    margin-top: 14px;
    min-width: 20px;
}
.stepper-line-completed { background: var(--success); }
.stepper-line-active { background: linear-gradient(to right, var(--success), var(--primary)); }

/* ---------- Chart Container ---------- */
.chart-container {
    position: relative;
    width: 100%;
    min-height: 250px;
}
.chart-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ---------- Alert Banner ---------- */
.alert-banner {
    border-radius: 10px;
    padding: 14px 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
}
.alert-banner-danger { background: var(--danger-bg); border: 1px solid var(--danger); color: var(--text); }
.alert-banner-warning { background: var(--warning-bg); border: 1px solid var(--warning); color: var(--text); }

/* ---------- Confidence Bar ---------- */
.confidence-bar {
    width: 60px;
    height: 6px;
    border-radius: 3px;
    background: var(--border);
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
}
.confidence-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s;
    background: var(--primary);
}

/* ---------- Active Indicator Dot ---------- */
.active-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.active-dot-green { background: var(--success); }
.active-dot-gray { background: var(--border-dark); }

/* ---------- Grid Layouts ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

/* ---------- Fax Viewer ---------- */
.fax-viewer {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    background: #F9FAFB;
    margin-bottom: 20px;
}
.fax-viewer iframe { width: 100%; height: 700px; border: none; }

/* ---------- Info Grid (Case Detail) ---------- */
.info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    border-top: 1px solid var(--border);
    padding-top: 14px;
    margin-top: 14px;
}
.info-grid-item label {
    display: block;
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
    margin-bottom: 3px;
}
.info-grid-item span { font-size: 13px; font-weight: 500; color: var(--text); }

/* ---------- Step Accordion ---------- */
.step-accordion {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    margin-bottom: 8px;
}
.step-accordion-header {
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: background 0.15s;
}
.step-accordion-header:hover { background: var(--bg-hover); }
.step-num-badge {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid;
}
.step-accordion-body {
    padding: 0 18px 18px;
}
.step-summary-box {
    padding: 12px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--text);
    line-height: 1.6;
}
.step-summary-completed { background: #F0FDF4; border: 1px solid var(--success-border); }
.step-summary-active { background: #F5F3FF; border: 1px solid #DDD6FE; }
.step-summary-skipped { background: #F9FAFB; border: 1px solid var(--border); }

/* ---------- Utility ---------- */
.text-sm { font-size: 12px; }
.text-xs { font-size: 10px; }
.text-danger { color: var(--danger-text); }
.text-success { color: var(--success-text); }
.text-warning { color: var(--warning-text); }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary); }
.font-mono { font-family: monospace; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.truncate-text {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 4px; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }

/* ---------- Loading ---------- */
.loading-indicator {
    text-align: center;
    padding: 48px;
    color: var(--text-secondary);
    font-size: 14px;
}
.empty-state {
    text-align: center;
    padding: 32px;
    color: var(--text-muted);
    font-size: 13px;
}

/* ---------- Flash Messages ---------- */
.flash-error {
    background: var(--danger-bg);
    color: var(--danger-text);
    padding: 10px 20px;
    text-align: center;
    font-size: 13px;
}

/* ---------- Forms ---------- */
.form-group { margin-bottom: 12px; }
.form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}
.form-input, .form-select, .form-textarea {
    width: 100%;
    padding: 8px 12px;
    font-size: 13px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: white;
    color: var(--text);
    outline: none;
    font-family: inherit;
    transition: border-color 0.15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-light);
}
.form-textarea { resize: vertical; }
.form-actions { margin-top: 12px; display: flex; gap: 8px; }
.form-result { margin-top: 8px; padding: 8px 12px; border-radius: var(--radius-sm); font-size: 12px; }
.form-result-success { background: var(--success-bg); color: var(--success-text); }
.form-result-error { background: var(--danger-bg); color: var(--danger-text); }

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    padding: 16px;
}
.modal-content {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 24px;
    max-width: 500px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}
.modal-title { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.modal-subtitle { font-size: 13px; color: var(--text-secondary); margin-bottom: 16px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

/* ---------- Login Page ---------- */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-page);
}
.login-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 32px;
    width: 100%;
    max-width: 400px;
}
.login-header { text-align: center; margin-bottom: 24px; }
.login-title { font-size: 22px; font-weight: 700; color: var(--text); }
.login-subtitle { color: var(--text-secondary); font-size: 13px; margin-top: 4px; }
.login-error {
    background: var(--danger-bg);
    color: var(--danger-text);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    margin-bottom: 16px;
    text-align: center;
}
.login-form { display: flex; flex-direction: column; gap: 12px; }
.login-field { display: flex; flex-direction: column; gap: 4px; }
.login-label { font-size: 12px; font-weight: 600; color: var(--text); }
.login-input {
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: white;
    color: var(--text);
    outline: none;
    font-family: inherit;
}
.login-input:focus { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-light); }
.login-submit-btn {
    padding: 10px;
    font-size: 14px;
    font-weight: 600;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.15s;
    font-family: inherit;
}
.login-submit-btn:hover { background: var(--primary-dark); }
.login-divider {
    text-align: center;
    margin: 16px 0;
    position: relative;
}
.login-divider::before {
    content: '';
    position: absolute;
    left: 0; right: 0; top: 50%;
    height: 1px;
    background: var(--border);
}
.login-divider-text {
    position: relative;
    background: white;
    padding: 0 12px;
    font-size: 11px;
    color: var(--text-muted);
}
.login-azure-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: white;
    color: var(--text);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s;
    cursor: pointer;
}
.login-azure-btn:hover { background: var(--bg-hover); text-decoration: none; }

/* ---------- RBAC Styles ---------- */
.permission-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.checkbox-group { display: flex; flex-direction: column; gap: 8px; }
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text);
    cursor: pointer;
}
.checkbox-label input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--primary); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .stat-card-grid { grid-template-columns: repeat(3, 1fr); }
    .info-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .app-sidebar { display: none; }
    .app-main { margin-left: 0; }
    .stat-card-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-2, .grid-3, .grid-4, .two-col { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .stat-card-grid { grid-template-columns: 1fr; }
}