/* Argus Styles — Last updated: 2026-02-28T20:00 */

/* ============================== CSS Custom Properties ============================== */
:root {
    /* Surface / Background hierarchy */
    --bg-page:              #f8f9fa;
    --bg-surface:           #ffffff;
    --bg-surface-elevated:  #f8f9fa;
    --bg-surface-overlay:   #ffffff;

    /* Text hierarchy */
    --text-primary:         #333333;
    --text-heading:         #2c3e50;
    --text-secondary:       #495057;
    --text-muted:           #6c757d;
    --text-disabled:        #9ca3af;

    /* Border hierarchy */
    --border-default:       #e9ecef;
    --border-subtle:        #f1f3f5;
    --border-strong:        #dee2e6;
    --border-lightest:      #e5e7eb;

    /* Primary accent */
    --color-primary:        #3498db;
    --color-primary-hover:  #2980b9;
    --color-primary-bg:     #e3f2fd;
    --color-primary-focus:  rgba(52, 152, 219, 0.1);

    /* Sidebar active */
    --sidebar-active-bg:    #dbeafe;
    --sidebar-active-text:  #1d4ed8;
    --sidebar-active-accent:#2563eb;

    /* Danger */
    --color-danger:         #e74c3c;
    --color-danger-hover:   #c0392b;
    --color-danger-bg:      #ffebee;

    /* Success */
    --color-success:        #28a745;
    --color-success-text:   #2ecc71;

    /* Messages / Alerts */
    --msg-success-bg:       #d4edda;
    --msg-success-text:     #155724;
    --msg-success-border:   #c3e6cb;

    --msg-error-bg:         #f8d7da;
    --msg-error-text:       #721c24;
    --msg-error-border:     #f5c6cb;

    --msg-info-bg:          #d1ecf1;
    --msg-info-text:        #0c5460;
    --msg-info-border:      #bee5eb;

    --msg-warning-bg:       #fff3cd;
    --msg-warning-text:     #856404;
    --msg-warning-border:   #ffeaa7;

    /* Change badges (price iterations) */
    --change-up-bg:         rgba(16, 185, 129, 0.1);
    --change-up-text:       #059669;
    --change-down-bg:       rgba(239, 68, 68, 0.1);
    --change-down-text:     #dc2626;
    --change-neutral-bg:    rgba(107, 114, 128, 0.1);
    --change-neutral-text:  #6b7280;

    /* Risk Level Colors */
    --risk-0-bg:            #f5f5f5;
    --risk-0-text:          #666666;
    --risk-0-border:        #dddddd;

    --risk-1-bg:            #d4edda;
    --risk-1-text:          #155724;
    --risk-1-border:        #c3e6cb;

    --risk-2-bg:            #e8f5e9;
    --risk-2-text:          #2e7d32;
    --risk-2-border:        #a5d6a7;

    --risk-3-bg:            #fff3cd;
    --risk-3-text:          #856404;
    --risk-3-border:        #ffeaa7;

    --risk-4-bg:            #ffe0b2;
    --risk-4-text:          #e65100;
    --risk-4-border:        #ffcc80;

    --risk-5-bg:            #f8d7da;
    --risk-5-text:          #721c24;
    --risk-5-border:        #f5c6cb;

    /* Status Badges */
    --status-pending-bg:    #fef9e7;
    --status-pending-text:  #b7950b;

    --status-approved-bg:   #eafaf1;
    --status-approved-text: #1e8449;

    --status-rejected-bg:   #fdedee;
    --status-rejected-text: #c0392b;

    --status-custody-bg:    #ebf5fb;
    --status-custody-text:  #2e86c1;

    /* Transaction types */
    --type-deposit-bg:      #d4edda;
    --type-deposit-text:    #155724;

    --type-withdrawal-bg:   #f8d7da;
    --type-withdrawal-text: #721c24;

    --type-transfer-bg:     #d1ecf1;
    --type-transfer-text:   #0c5460;

    --type-payment-bg:      #fff3cd;
    --type-payment-text:    #856404;

    /* PEP Score */
    --pep-low-bg:           #d4edda;
    --pep-low-text:         #155724;
    --pep-medium-bg:        #fff3cd;
    --pep-medium-text:      #856404;
    --pep-high-bg:          #f8d7da;
    --pep-high-text:        #721c24;

    /* Flagged row */
    --flagged-row-bg:       #fff5f5;
    --flagged-row-border:   #e74c3c;

    /* Badge defaults */
    --badge-default-bg:     #e9ecef;
    --badge-default-text:   #495057;
    --badge-secondary-bg:   #6c757d;

    /* Progress bar */
    --progress-bg:          #e9ecef;
    --progress-text:        #2c3e50;

    /* User avatar gradient */
    --avatar-gradient-start:#667eea;
    --avatar-gradient-end:  #764ba2;

    /* Toast */
    --toast-bg:             #333333;
    --toast-success-bg:     #28a745;
    --toast-error-bg:       #dc3545;

    /* Shadows */
    --shadow-sm:            0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md:            0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-lg:            0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-header:        0 2px 4px rgba(0, 0, 0, 0.05);

    /* Trail markers */
    --trail-marker-bg:      #f0f0f0;
    --trail-marker-color:   #6B2D5B;
    --trail-auto-marker-bg: #e8e8e8;
    --trail-auto-marker-color: #888888;
    --trail-action-color:   #333333;
    --trail-time-color:     #888888;
    --trail-desc-color:     #555555;
    --trail-user-color:     #666666;
    --trail-auto-badge-bg:  #f0f0f0;
    --trail-auto-badge-color:#666666;
    --trail-border:         #eeeeee;

    /* Mitigation applied */
    --mitigation-applied-bg-start: #e8f5e9;
    --mitigation-applied-bg-end:   #c8e6c9;
    --mitigation-applied-border:   #4caf50;
    --mitigation-applied-icon:     #2e7d32;
    --mitigation-applied-title:    #2e7d32;
    --mitigation-applied-name:     #1b5e20;
    --mitigation-applied-detail:   #388e3c;

    /* Mitigation group */
    --mitigation-group-bg:  #f8f9fa;
    --mitigation-info-bg:   #ffffff;
    --mitigation-help-text: #666666;
    --mitigation-label:     #666666;
    --mitigation-value:     #2e7d32;

    /* Form control */
    --input-bg:             #ffffff;
    --input-text:           #495057;
    --input-placeholder:    #adb5bd;

    /* Misc */
    --link-color:           #3498db;
    --link-hover:           #2980b9;
    --nav-link-color:       #666666;
    --nav-link-hover-color: #2c3e50;
    --nav-link-hover-bg:    #f8f9fa;
    --user-menu-bg:         #f8f9fa;
    --btn-disabled-bg:      #9ca3af;
    --custody-badge-bg:     #e8f4fd;
    --custody-badge-text:   #0c5460;
    --flagged-notice-bg:    #fff5f5;

    /* Tooltip */
    --tooltip-bg:           #1a1a2e;
    --tooltip-text:         #ffffff;

    /* Trial banner */
    --trial-banner-bg:      #f59e0b;
    --trial-banner-text:    #000000;
}

/* ============================== Dark Theme ============================== */
[data-theme="dark"] {
    /* Surface / Background hierarchy */
    --bg-page:              #0f1117;
    --bg-surface:           #1a1d27;
    --bg-surface-elevated:  #242731;
    --bg-surface-overlay:   #2e313b;

    /* Text hierarchy */
    --text-primary:         #e4e6eb;
    --text-heading:         #f0f1f3;
    --text-secondary:       #b0b3ba;
    --text-muted:           #9ca3af;
    --text-disabled:        #6b7280;

    /* Border hierarchy */
    --border-default:       #2e313b;
    --border-subtle:        #242731;
    --border-strong:        #3f4350;
    --border-lightest:      #2e313b;

    /* Primary accent */
    --color-primary:        #60a5fa;
    --color-primary-hover:  #93c5fd;
    --color-primary-bg:     #1a2744;
    --color-primary-focus:  rgba(96, 165, 250, 0.15);

    /* Sidebar active */
    --sidebar-active-bg:    #1e3a5f;
    --sidebar-active-text:  #93c5fd;
    --sidebar-active-accent:#60a5fa;

    /* Danger */
    --color-danger:         #f87171;
    --color-danger-hover:   #ef4444;
    --color-danger-bg:      #3d1c1c;

    /* Success */
    --color-success:        #4ade80;
    --color-success-text:   #86efac;

    /* Messages / Alerts */
    --msg-success-bg:       #1a3a2a;
    --msg-success-text:     #86efac;
    --msg-success-border:   #22543d;

    --msg-error-bg:         #3d1c1c;
    --msg-error-text:       #fca5a5;
    --msg-error-border:     #7f1d1d;

    --msg-info-bg:          #1a2d3d;
    --msg-info-text:        #7dd3fc;
    --msg-info-border:      #0c4a6e;

    --msg-warning-bg:       #3d3219;
    --msg-warning-text:     #fcd34d;
    --msg-warning-border:   #854d0e;

    /* Change badges (price iterations) */
    --change-up-bg:         rgba(74, 222, 128, 0.15);
    --change-up-text:       #4ade80;
    --change-down-bg:       rgba(248, 113, 113, 0.15);
    --change-down-text:     #f87171;
    --change-neutral-bg:    rgba(156, 163, 175, 0.15);
    --change-neutral-text:  #9ca3af;

    /* Risk Level Colors */
    --risk-0-bg:            #242731;
    --risk-0-text:          #9ca3af;
    --risk-0-border:        #3f4350;

    --risk-1-bg:            #1a3a2a;
    --risk-1-text:          #86efac;
    --risk-1-border:        #22543d;

    --risk-2-bg:            #1a3326;
    --risk-2-text:          #6ee7b7;
    --risk-2-border:        #166534;

    --risk-3-bg:            #3d3219;
    --risk-3-text:          #fcd34d;
    --risk-3-border:        #854d0e;

    --risk-4-bg:            #3d2916;
    --risk-4-text:          #fb923c;
    --risk-4-border:        #9a3412;

    --risk-5-bg:            #3d1c1c;
    --risk-5-text:          #fca5a5;
    --risk-5-border:        #991b1b;

    /* Status Badges */
    --status-pending-bg:    #3d3219;
    --status-pending-text:  #fcd34d;

    --status-approved-bg:   #1a3a2a;
    --status-approved-text: #86efac;

    --status-rejected-bg:   #3d1c1c;
    --status-rejected-text: #fca5a5;

    --status-custody-bg:    #1a2d3d;
    --status-custody-text:  #7dd3fc;

    /* Transaction types */
    --type-deposit-bg:      #1a3a2a;
    --type-deposit-text:    #86efac;

    --type-withdrawal-bg:   #3d1c1c;
    --type-withdrawal-text: #fca5a5;

    --type-transfer-bg:     #1a2d3d;
    --type-transfer-text:   #7dd3fc;

    --type-payment-bg:      #3d3219;
    --type-payment-text:    #fcd34d;

    /* PEP Score */
    --pep-low-bg:           #1a3a2a;
    --pep-low-text:         #86efac;
    --pep-medium-bg:        #3d3219;
    --pep-medium-text:      #fcd34d;
    --pep-high-bg:          #3d1c1c;
    --pep-high-text:        #fca5a5;

    /* Flagged row */
    --flagged-row-bg:       #2d1a1a;
    --flagged-row-border:   #f87171;

    /* Badge defaults */
    --badge-default-bg:     #2e313b;
    --badge-default-text:   #b0b3ba;
    --badge-secondary-bg:   #4b5563;

    /* Progress bar */
    --progress-bg:          #2e313b;
    --progress-text:        #e4e6eb;

    /* User avatar gradient */
    --avatar-gradient-start:#5b6fd6;
    --avatar-gradient-end:  #6b4299;

    /* Toast */
    --toast-bg:             #2e313b;
    --toast-success-bg:     #166534;
    --toast-error-bg:       #991b1b;

    /* Shadows */
    --shadow-sm:            0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md:            0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-lg:            0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-header:        0 2px 4px rgba(0, 0, 0, 0.2);

    /* Trail markers */
    --trail-marker-bg:      #2e313b;
    --trail-marker-color:   #c084c0;
    --trail-auto-marker-bg: #242731;
    --trail-auto-marker-color: #6b7280;
    --trail-action-color:   #e4e6eb;
    --trail-time-color:     #6b7280;
    --trail-desc-color:     #9ca3af;
    --trail-user-color:     #9ca3af;
    --trail-auto-badge-bg:  #242731;
    --trail-auto-badge-color:#6b7280;
    --trail-border:         #2e313b;

    /* Mitigation applied */
    --mitigation-applied-bg-start: #1a3326;
    --mitigation-applied-bg-end:   #1a3a2a;
    --mitigation-applied-border:   #22c55e;
    --mitigation-applied-icon:     #86efac;
    --mitigation-applied-title:    #86efac;
    --mitigation-applied-name:     #6ee7b7;
    --mitigation-applied-detail:   #4ade80;

    /* Mitigation group */
    --mitigation-group-bg:  #242731;
    --mitigation-info-bg:   #1a1d27;
    --mitigation-help-text: #9ca3af;
    --mitigation-label:     #9ca3af;
    --mitigation-value:     #86efac;

    /* Form control */
    --input-bg:             #242731;
    --input-text:           #e4e6eb;
    --input-placeholder:    #6b7280;

    /* Misc */
    --link-color:           #60a5fa;
    --link-hover:           #93c5fd;
    --nav-link-color:       #9ca3af;
    --nav-link-hover-color: #e4e6eb;
    --nav-link-hover-bg:    #242731;
    --user-menu-bg:         #242731;
    --btn-disabled-bg:      #4b5563;
    --custody-badge-bg:     #1a2d3d;
    --custody-badge-text:   #7dd3fc;
    --flagged-notice-bg:    #2d1a1a;

    /* Tooltip */
    --tooltip-bg:           #e4e6eb;
    --tooltip-text:         #1a1d27;

    /* Trial banner */
    --trial-banner-bg:      #3d3219;
    --trial-banner-text:    #fcd34d;
}

/* ============================== Smooth transitions ============================== */
body,
header,
.sidebar,
main,
footer,
.settings-card,
.detail-card,
.stat-card,
.form-container,
.login-form,
.search-form,
.transactions-table-container,
.users-table-container,
.message,
.btn,
input,
select,
textarea {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-page);
}

/* Animations */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ============================== Navbar Styles ============================== */
header {
    background-color: var(--bg-surface);
    box-shadow: var(--shadow-header);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    padding: 0 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.logo img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo:hover {
    opacity: 0.8;
}

/* Dark mode logo adjustment */
[data-theme="dark"] .logo img {
    filter: brightness(1.3) contrast(1.1);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links li {
    display: inline-block;
}

.nav-links a {
    color: var(--nav-link-color);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 8px 12px;
    border-radius: 6px;
}

.nav-links a:hover {
    color: var(--nav-link-hover-color);
    background-color: var(--nav-link-hover-bg);
}

/* User Menu */
.user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 12px;
    background-color: var(--user-menu-bg);
    border-radius: 20px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--avatar-gradient-start) 0%, var(--avatar-gradient-end) 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.5px;
}

.username {
    color: var(--text-heading);
    font-weight: 500;
    font-size: 14px;
}

.logout-btn {
    background-color: var(--color-danger) !important;
    color: white !important;
    padding: 8px 16px !important;
    border-radius: 6px !important;
}

.logout-btn:hover {
    background-color: var(--color-danger-hover) !important;
}

.login-btn {
    background-color: var(--color-primary) !important;
    color: white !important;
    padding: 8px 16px !important;
    border-radius: 6px !important;
}

.login-btn:hover {
    background-color: var(--color-primary-hover) !important;
}

/* ============================== Theme Toggle (Pill Slider) ============================== */
.theme-toggle {
    display: flex;
    align-items: center;
    position: relative;
}

.theme-toggle-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.theme-toggle-track {
    width: 52px;
    height: 28px;
    background: var(--border-strong);
    border-radius: 14px;
    position: relative;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 6px;
}

.theme-toggle-track:hover {
    background: var(--text-disabled);
}

.theme-toggle-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: var(--bg-surface);
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    z-index: 1;
}

[data-theme="dark"] .theme-toggle-thumb {
    transform: translateX(24px);
}

[data-theme="dark"] .theme-toggle-track {
    background: var(--sidebar-active-bg);
}

.theme-toggle-icon {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
    flex-shrink: 0;
    z-index: 0;
}

.theme-toggle-icon-sun {
    color: #f59e0b;
}

.theme-toggle-icon-moon {
    color: var(--text-disabled);
    transition: color 0.2s ease;
}

.theme-toggle:hover .theme-toggle-icon-moon {
    color: #818cf8;
}

[data-theme="dark"] .theme-toggle:hover .theme-toggle-icon-moon {
    color: #a5b4fc;
}

[data-theme="dark"] .theme-toggle-icon-sun {
    color: var(--text-disabled);
}

[data-theme="dark"] .theme-toggle-icon-moon {
    color: #a5b4fc;
}

/* ============================== Trial Banner ============================== */
.trial-banner {
    background: var(--trial-banner-bg);
    color: var(--trial-banner-text);
    text-align: center;
    padding: 6px;
    font-weight: 500;
    font-size: 13px;
    position: sticky;
    top: 0;
    z-index: 9999;
}

/* ============================== Layout ============================== */
.layout {
    display: flex;
    min-height: calc(100vh - 70px);
}

/* ============================== Sidebar ============================== */
.sidebar {
    width: 250px;
    background-color: var(--bg-surface);
    border-right: 1px solid var(--border-default);
    padding: 20px 0;
    position: fixed;
    top: 70px;
    left: 0;
    bottom: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.sidebar-menu {
    list-style: none;
    padding: 0 15px;
}

.sidebar-menu li {
    margin-bottom: 5px;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 500;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.sidebar-link svg {
    flex-shrink: 0;
}

.sidebar-link:hover {
    background-color: var(--bg-surface-elevated);
    color: var(--text-heading);
}

.sidebar-link.active {
    background-color: var(--sidebar-active-bg);
    color: var(--sidebar-active-text);
    font-weight: 600;
    box-shadow: inset 3px 0 0 var(--sidebar-active-accent);
}

.sidebar-badge {
    margin-left: auto;
    background: var(--color-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    min-width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    border-radius: 10px;
    padding: 0 6px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-danger, #dc3545);
    border-radius: 50%;
    flex-shrink: 0;
    animation: pulse-dot 2s ease-in-out infinite;
}

.sidebar-link .pulse-dot {
    margin-left: auto;
}

.sidebar-link .pulse-dot + .sidebar-badge {
    margin-left: 6px;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.sidebar-section {
    margin-top: 10px;
    border-top: 1px solid var(--border-lightest);
}

.sidebar-section-title {
    padding: 20px 16px 8px 16px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-disabled);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.sidebar-section-title:hover {
    background-color: rgba(128, 128, 128, 0.06);
}

.sidebar-section-chevron {
    transition: transform 0.2s ease;
    pointer-events: none;
}

.sidebar-section-title.collapsed .sidebar-section-chevron {
    transform: rotate(-90deg);
}

.sidebar-section.collapsed .sidebar-section-body {
    display: none;
}

/* ============================== Main Content ============================== */
main {
    flex: 1;
    padding: 40px;
    background-color: var(--bg-page);
}

/* Only add margin when sidebar exists */
.has-sidebar main {
    margin-left: 250px;
}

main .container {
    max-width: 1200px;
    margin: 0 auto;
}

/* ============================== Messages ============================== */
.messages {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    max-width: 600px;
    width: 90%;
    padding: 0;
}

.message {
    padding: 12px 20px;
    border-radius: 6px;
    margin-bottom: 10px;
    font-size: 14px;
    box-shadow: var(--shadow-lg);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.message.fade-out {
    opacity: 0;
    transform: translateY(-10px);
}

.message.success {
    background-color: var(--msg-success-bg);
    color: var(--msg-success-text);
    border: 1px solid var(--msg-success-border);
}

.message.error {
    background-color: var(--msg-error-bg);
    color: var(--msg-error-text);
    border: 1px solid var(--msg-error-border);
}

.message.info {
    background-color: var(--msg-info-bg);
    color: var(--msg-info-text);
    border: 1px solid var(--msg-info-border);
}

.message.warning {
    background-color: var(--msg-warning-bg);
    color: var(--msg-warning-text);
    border: 1px solid var(--msg-warning-border);
}

/* ============================== Footer ============================== */
footer {
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-default);
    padding: 20px 0;
    margin-top: 40px;
}

footer .container {
    text-align: center;
}

footer p {
    color: var(--text-muted);
    font-size: 14px;
}

/* ============================== Forms ============================== */
.login-form {
    max-width: 400px;
    margin: 80px auto;
    padding: 40px;
    background: var(--bg-surface);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.login-form h1 {
    margin-bottom: 30px;
    color: var(--text-heading);
    font-size: 28px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
}

.tooltip-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--border-strong);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 700;
    cursor: help;
    position: relative;
    vertical-align: middle;
    margin-left: 4px;
    line-height: 1;
}

.tooltip-btn .tooltip-text {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--card-bg-hover, #333);
    color: var(--text-primary, #fff);
    font-size: 12px;
    font-weight: 400;
    padding: 8px 12px;
    border-radius: 6px;
    white-space: nowrap;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    pointer-events: none;
}

.tooltip-btn .tooltip-text::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--card-bg-hover, #333);
}

.tooltip-btn:hover .tooltip-text,
.tooltip-btn:focus .tooltip-text {
    display: block;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    font-size: 15px;
    background-color: var(--input-bg);
    color: var(--input-text);
    transition: border-color 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-focus);
}

.form-group:has(input[type="checkbox"]) {
    display: flex;
    align-items: center;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: 10px;
}

.form-group:has(input[type="checkbox"]) label {
    display: inline;
    margin-bottom: 0;
}

.form-group input[type="checkbox"] {
    width: auto;
    padding: 0;
}

.form-group:has(input[type="checkbox"]:disabled) {
    opacity: 0.4;
    pointer-events: none;
}

button[type="submit"] {
    width: 100%;
    padding: 12px;
    background-color: var(--color-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover {
    background-color: var(--color-primary-hover);
}

.error-message {
    background-color: var(--msg-error-bg);
    color: var(--msg-error-text);
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 20px;
    border: 1px solid var(--msg-error-border);
}

/* ============================== Home Page ============================== */
h1 {
    color: var(--text-heading);
    margin-bottom: 20px;
}

/* ============================== Settings Page ============================== */
.settings-page {
    max-width: 1400px;
}

.settings-page h1 {
    font-size: 32px;
    margin-bottom: 8px;
}

.subtitle {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 24px;
}

.settings-card {
    background: var(--bg-surface);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.settings-card.full-width {
    grid-column: 1 / -1;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-default);
}

.card-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-heading);
    margin: 0;
}

.card-body {
    padding: 24px;
}

.btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

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

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

.btn-link {
    color: var(--link-color);
    text-decoration: none;
    font-size: 14px;
    margin-right: 12px;
}

.btn-link:hover {
    text-decoration: underline;
}

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

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background-color: var(--bg-surface-elevated);
}

.data-table th {
    text-align: left;
    padding: 12px;
    font-weight: 600;
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 16px 12px;
    border-top: 1px solid var(--border-default);
    font-size: 14px;
    color: var(--text-secondary);
}

.data-table tbody tr:hover {
    background-color: var(--bg-surface-elevated);
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    background-color: var(--badge-default-bg);
    color: var(--badge-default-text);
}

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

.badge-level-1 {
    background-color: var(--risk-1-bg);
    color: var(--risk-1-text);
}

.badge-level-2 {
    background-color: var(--msg-info-bg);
    color: var(--msg-info-text);
}

.badge-level-3 {
    background-color: var(--risk-3-bg);
    color: var(--risk-3-text);
}

.badge-level-4 {
    background-color: var(--risk-5-bg);
    color: var(--risk-5-text);
}

.badge-level-5 {
    background-color: var(--risk-5-text);
    color: white;
}

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

.empty-state {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 20px;
    font-size: 15px;
}

.progress-bar {
    position: relative;
    width: 100px;
    height: 24px;
    background-color: var(--progress-bg);
    border-radius: 12px;
    overflow: hidden;
}

.progress-fill {
    position: absolute;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-success-text) 100%);
    transition: width 0.3s ease;
}

.progress-text {
    position: absolute;
    width: 100%;
    text-align: center;
    line-height: 24px;
    font-size: 11px;
    font-weight: 600;
    color: var(--progress-text);
}

/* ============================== Form Page ============================== */
.form-page {
    max-width: 700px;
}

.form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.form-header h1 {
    font-size: 28px;
    margin: 0;
}

.form-container {
    background: var(--bg-surface);
    padding: 32px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.form-container .form-group {
    margin-bottom: 20px;
}

.form-container label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-heading);
    font-weight: 500;
    font-size: 14px;
}

.form-container input,
.form-container select,
.form-container textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-strong);
    border-radius: 6px;
    font-size: 15px;
    font-family: inherit;
    background-color: var(--input-bg);
    color: var(--input-text);
    transition: border-color 0.3s ease;
}

.form-container input:focus,
.form-container select:focus,
.form-container textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-focus);
}

.form-container textarea {
    resize: vertical;
}

.form-text {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--text-muted);
}

.field-error {
    color: var(--color-danger);
    font-size: 13px;
    margin-top: 6px;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border-default);
}

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

.btn-secondary:hover {
    background-color: var(--text-muted);
}

.btn:disabled,
.btn[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
    background-color: var(--btn-disabled-bg) !important;
}

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

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

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

.btn-success:hover {
    opacity: 0.85;
}

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
}

.btn-outline:hover {
    background-color: var(--bg-surface-elevated);
}

/* ============================== Delete Confirmation ============================== */
.delete-warning {
    text-align: center;
    padding: 20px;
}

.delete-warning svg {
    color: var(--color-danger);
    margin-bottom: 20px;
}

.delete-warning h2 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--text-heading);
}

.delete-warning p {
    color: var(--text-muted);
    margin-bottom: 12px;
    font-size: 15px;
}

.delete-warning strong {
    color: var(--text-heading);
}

/* ============================== Responsive Design ============================== */
@media (max-width: 768px) {
    nav {
        height: 50px;
        padding: 0 12px;
    }

    .logo img {
        height: 30px;
    }

    .nav-links {
        gap: 10px;
    }

    .logout-btn {
        padding: 6px 12px !important;
        font-size: 13px !important;
    }

    .sidebar {
        width: 70px;
    }

    .sidebar-link span {
        display: none;
    }

    .sidebar-link {
        justify-content: center;
        padding: 12px;
    }

    .has-sidebar main {
        margin-left: 70px;
        padding: 20px;
    }

    .login-form {
        padding: 30px 20px;
        margin: 20px;
    }
    
    .sidebar-section {
        margin-top: 0;
        border-top: none;
    }

    .sidebar-section-title {
        display: none;
    }

    .sidebar-section.collapsed .sidebar-section-body {
        display: block;
    }
}

/* ============================== Users Page ============================== */
.users-page {
    max-width: 1400px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 30px;
}

.page-header h1 {
    font-size: 32px;
    margin: 0 0 8px 0;
    color: var(--text-heading);
}

.page-header .subtitle {
    color: var(--text-muted);
    font-size: 15px;
    margin: 0;
}

.page-actions {
    display: flex;
    gap: 12px;
}

.icon {
    vertical-align: middle;
    margin-right: 6px;
}

/* Search Bar */
.search-bar {
    margin-bottom: 20px;
}

.search-form {
    background: var(--bg-surface);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

.search-inputs {
    display: flex;
    gap: 12px;
    align-items: stretch;
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px !important;
    border: 1px solid var(--border-strong) !important;
    border-radius: 8px !important;
    font-size: 14px !important;
    transition: border-color 0.3s ease;
    background-color: var(--input-bg) !important;
    color: var(--input-text) !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
}

.search-input:focus {
    outline: none !important;
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px var(--color-primary-focus) !important;
}

.search-input::placeholder {
    color: var(--input-placeholder) !important;
}

/* Search buttons - override default button styles */
.search-inputs .btn {
    flex: 0 0 auto !important;
    width: auto !important;
    min-width: 120px;
    max-width: none !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px !important;
    white-space: nowrap;
}

.search-inputs .btn svg {
    flex-shrink: 0;
}

/* Filters Bar */
.filters-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 300px;
    position: relative;
}

.search-box svg {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    padding: 12px 14px 12px 44px;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    font-size: 15px;
    background-color: var(--input-bg);
    color: var(--input-text);
    transition: border-color 0.3s ease;
}

.search-box input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-focus);
}

.filter-select {
    padding: 12px 16px;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    font-size: 14px;
    background: var(--input-bg);
    color: var(--input-text);
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ============================== Stats Cards ============================== */
.stats-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-surface);
    padding: 24px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: var(--color-primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    flex-shrink: 0;
}

.stat-icon.stat-pending {
    background: var(--msg-warning-bg);
    color: var(--msg-warning-text);
}

.stat-icon.stat-approved {
    background: var(--color-primary-bg);
    color: var(--color-primary);
}

.stat-icon.stat-flagged {
    background: var(--flagged-row-bg);
    color: var(--color-danger);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.stat-value {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-heading);
}

/* ============================== Users Table ============================== */
.users-table-container {
    background: var(--bg-surface);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.users-table {
    width: 100%;
    border-collapse: collapse;
}

.users-table thead {
    background: var(--bg-surface-elevated);
}

.users-table th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-strong);
}

.users-table tbody tr {
    border-bottom: 1px solid var(--border-subtle);
    transition: background-color 0.2s ease;
}

.users-table tbody tr:hover {
    background-color: var(--bg-surface-elevated);
}

.users-table td {
    padding: 16px;
    vertical-align: middle;
    font-size: 14px;
    color: var(--text-secondary);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--avatar-gradient-start) 0%, var(--avatar-gradient-end) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
}

.user-details {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.user-details strong {
    color: var(--text-heading);
    font-weight: 500;
}

.user-details small {
    font-size: 12px;
}

.amount-display {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.income-value {
    font-weight: 500;
    color: var(--color-success-text);
    font-size: 14px;
}

.amount-display small {
    font-size: 11px;
}

/* ============================== Transaction Progress ============================== */
.transaction-progress {
    min-width: 180px;
}

.transaction-bar {
    width: 100%;
    height: 8px;
    background-color: var(--progress-bg);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 6px;
}

.transaction-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-success-text) 100%);
    transition: width 0.3s ease;
}

.transaction-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.transaction-amount {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.transaction-percent {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
}

/* ============================== PEP Risk Score ============================== */
.pep-score {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 28px;
    padding: 4px 12px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 13px;
}

.pep-low {
    background-color: var(--pep-low-bg);
    color: var(--pep-low-text);
}

.pep-medium {
    background-color: var(--pep-medium-bg);
    color: var(--pep-medium-text);
}

.pep-high {
    background-color: var(--pep-high-bg);
    color: var(--pep-high-text);
}

.action-buttons {
    display: flex;
    gap: 8px;
}

.btn-icon {
    padding: 8px;
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: 6px;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background: var(--bg-surface-elevated);
    color: var(--color-primary);
}

.btn-icon.btn-danger:hover {
    background: var(--color-danger-bg);
    color: var(--color-danger);
}

.empty-icon {
    color: var(--border-strong);
    margin-bottom: 20px;
}

.empty-state h3 {
    margin: 0 0 10px 0;
    color: var(--text-secondary);
}

.empty-state p {
    margin: 0 0 24px 0;
}

/* Responsive - Users Page */
@media (max-width: 1200px) {
    .users-table {
        font-size: 13px;
    }

    .users-table th,
    .users-table td {
        padding: 12px;
    }
}

@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        gap: 20px;
    }

    .page-actions {
        width: 100%;
        justify-content: stretch;
    }

    .page-actions .btn {
        flex: 1;
    }

    .filters-bar {
        flex-direction: column;
    }

    .search-box {
        min-width: 100%;
    }

    .filter-select {
        width: 100%;
    }

    .users-table-container {
        overflow-x: auto;
    }

    .users-table {
        min-width: 800px;
    }

    .stats-cards {
        grid-template-columns: 1fr;
    }
}

/* ============================== Transactions Section Styles ============================== */

/* Transactions Page Container */
.transactions-page {
    padding: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Transaction Type Badges */
.transaction-type {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    text-transform: capitalize;
}

.transaction-type.deposit {
    background-color: var(--type-deposit-bg);
    color: var(--type-deposit-text);
}

.transaction-type.withdrawal {
    background-color: var(--type-withdrawal-bg);
    color: var(--type-withdrawal-text);
}

.transaction-type.transfer {
    background-color: var(--type-transfer-bg);
    color: var(--type-transfer-text);
}

.transaction-type.payment {
    background-color: var(--type-payment-bg);
    color: var(--type-payment-text);
}

/* Amount Value Styling */
.amount-value {
    font-weight: 600;
    color: var(--text-heading);
    font-size: 15px;
}

/* ============================== Risk Score Badges ============================== */
.risk-score {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    height: 32px;
    padding: 6px 14px;
    border-radius: 16px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.3px;
}

/* Risk Level 1 - Very Low (Green) */
.risk-score.risk-level-1 {
    background-color: var(--risk-1-bg);
    color: var(--risk-1-text);
    border: 2px solid var(--risk-1-border);
}

/* Risk Level 2 - Low (Light Green) */
.risk-score.risk-level-2 {
    background-color: var(--risk-2-bg);
    color: var(--risk-2-text);
    border: 2px solid var(--risk-2-border);
}

/* Risk Level 3 - Medium (Yellow) */
.risk-score.risk-level-3 {
    background-color: var(--risk-3-bg);
    color: var(--risk-3-text);
    border: 2px solid var(--risk-3-border);
}

/* Risk Level 4 - High (Orange) */
.risk-score.risk-level-4 {
    background-color: var(--risk-4-bg);
    color: var(--risk-4-text);
    border: 2px solid var(--risk-4-border);
}

/* Risk Level 5 - Critical (Red) */
.risk-score.risk-level-5 {
    background-color: var(--risk-5-bg);
    color: var(--risk-5-text);
    border: 2px solid var(--risk-5-border);
}

/* Risk Level 0 - No Risk (Gray) */
.risk-score.risk-level-0 {
    background-color: var(--risk-0-bg);
    color: var(--risk-0-text);
    border: 2px solid var(--risk-0-border);
}

/* Risk Score Badge (for tables and inline use) */
.risk-score-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 700;
}

.risk-score-badge.risk-level-0 {
    background-color: var(--risk-0-bg);
    color: var(--risk-0-text);
}

.risk-score-badge.risk-level-1 {
    background-color: var(--risk-1-bg);
    color: var(--risk-1-text);
}

.risk-score-badge.risk-level-2 {
    background-color: var(--risk-2-bg);
    color: var(--risk-2-text);
}

.risk-score-badge.risk-level-3 {
    background-color: var(--risk-3-bg);
    color: var(--risk-3-text);
}

.risk-score-badge.risk-level-4 {
    background-color: var(--risk-4-bg);
    color: var(--risk-4-text);
}

.risk-score-badge.risk-level-5 {
    background-color: var(--risk-5-bg);
    color: var(--risk-5-text);
}

/* ============================== Status Badges ============================== */
.status-badge {
    display: inline-block;
    width: fit-content;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.status-badge.large {
    padding: 5px 14px;
    font-size: 13px;
}

.status-badge.status-pending {
    background-color: var(--status-pending-bg);
    color: var(--status-pending-text);
}

.status-badge.status-approved {
    background-color: var(--status-approved-bg);
    color: var(--status-approved-text);
}

.status-badge.status-rejected {
    background-color: var(--status-rejected-bg);
    color: var(--status-rejected-text);
}

.status-badge.status-pending_compliance {
    background-color: var(--status-pending-bg);
    color: var(--status-pending-text);
}

.status-badge.status-pending_custody_account_creation {
    background-color: var(--status-custody-bg);
    color: var(--status-custody-text);
}

.status-badge.status-ready_to_negociate {
    background-color: var(--status-approved-bg);
    color: var(--status-approved-text);
}

.custody-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    background-color: var(--custody-badge-bg);
    color: var(--custody-badge-text);
    margin-left: 4px;
}

/* Flagged Rows and Badge */
.flagged-row {
    background-color: var(--flagged-row-bg) !important;
    border-left: 4px solid var(--flagged-row-border);
}

.flag-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 8px;
    width: 24px;
    height: 24px;
    background-color: var(--color-danger);
    color: white;
    border-radius: 50%;
    vertical-align: middle;
}

.flag-badge svg {
    width: 14px;
    height: 14px;
}

/* ============================== Transactions Table ============================== */
.transactions-table-container {
    background: var(--bg-surface);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-top: 25px;
}

.transactions-table {
    width: 100%;
    border-collapse: collapse;
}

.transactions-table thead {
    background-color: var(--bg-surface-elevated);
}

.transactions-table thead th {
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-strong);
}

.transactions-table tbody tr {
    border-bottom: 1px solid var(--border-default);
    transition: background-color 0.2s ease;
}

.transactions-table tbody tr:hover {
    background-color: var(--bg-surface-elevated);
}

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

.transactions-table tbody td {
    padding: 16px 20px;
    vertical-align: middle;
    font-size: 14px;
}

.transactions-table tbody td strong {
    color: var(--text-heading);
}

.transactions-table .client-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.transactions-table .client-info strong {
    font-size: 14px;
    color: var(--text-heading);
}

.transactions-table .text-muted {
    color: var(--text-muted);
    font-size: 12px;
}

/* ============================== Transaction Detail Page ============================== */

/* Transaction Detail Page Container */
.transaction-detail-page {
    padding: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Detail Header */
.detail-header {
    margin-bottom: 30px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.detail-header > div:first-child {
    flex-shrink: 0;
}

.detail-header > div:last-child {
    flex-shrink: 0;
}

.detail-header h1 {
    font-size: 32px;
    color: var(--text-heading);
    margin-top: 15px;
}

.detail-header .btn {
    flex-shrink: 0;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--link-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
}

.back-link:hover {
    color: var(--link-hover);
}

.back-link svg {
    width: 20px;
    height: 20px;
}

/* Detail Grid */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 30px;
}

/* Detail Card */
.detail-card {
    background: var(--bg-surface);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow-md);
}

.detail-card h2 {
    font-size: 20px;
    color: var(--text-heading);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-default);
}

/* Detail Rows */
.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    color: var(--text-muted);
    font-weight: 500;
    font-size: 14px;
}

.detail-value {
    color: var(--text-heading);
    font-weight: 600;
    font-size: 15px;
    text-align: right;
}

.detail-value.amount-large {
    font-size: 24px;
    color: var(--color-success-text);
}

/* Client Detail Section */
.client-detail {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background-color: var(--bg-surface-elevated);
    border-radius: 8px;
}

.user-avatar.large {
    width: 80px;
    height: 80px;
    font-size: 28px;
    flex-shrink: 0;
}

.user-avatar.small {
    width: 28px;
    height: 28px;
    font-size: 11px;
    flex-shrink: 0;
}

.client-info-detail {
    flex: 1;
}

.client-info-detail h3 {
    font-size: 20px;
    color: var(--text-heading);
    margin-bottom: 8px;
}

.client-info-detail p {
    margin: 4px 0;
    color: var(--text-secondary);
    font-size: 14px;
}

.client-info-detail .text-muted {
    color: var(--text-muted);
    font-size: 13px;
}

/* Risk Assessment Section */
.risk-assessment {
    text-align: center;
    padding: 20px;
}

.risk-score-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.risk-score-label {
    font-size: 14px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.risk-score-large {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 42px;
    font-weight: 700;
    border: 5px solid;
}

/* Risk Level Large variants */
.risk-score-large.risk-level-1 {
    background-color: var(--risk-1-bg);
    color: var(--risk-1-text);
    border-color: var(--risk-1-border);
}

.risk-score-large.risk-level-2 {
    background-color: var(--risk-2-bg);
    color: var(--risk-2-text);
    border-color: var(--risk-2-border);
}

.risk-score-large.risk-level-3 {
    background-color: var(--risk-3-bg);
    color: var(--risk-3-text);
    border-color: var(--risk-3-border);
}

.risk-score-large.risk-level-4 {
    background-color: var(--risk-4-bg);
    color: var(--risk-4-text);
    border-color: var(--risk-4-border);
}

.risk-score-large.risk-level-5 {
    background-color: var(--risk-5-bg);
    color: var(--risk-5-text);
    border-color: var(--risk-5-border);
}

.risk-score-large.risk-level-0 {
    background-color: var(--risk-0-bg);
    color: var(--risk-0-text);
    border-color: var(--risk-0-border);
}

/* Flagged Notice */
.flagged-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 20px;
    background-color: var(--flagged-notice-bg);
    border: 2px solid var(--color-danger);
    border-radius: 8px;
    color: var(--color-danger);
    font-weight: 600;
    font-size: 14px;
}

.flagged-notice svg {
    width: 20px;
    height: 20px;
}

/* Status Info Section */
.status-info {
    padding: 10px 0;
}

/* Approval Section */
.approval-section {
    background: var(--bg-surface);
    border-radius: 12px;
    padding: 30px;
    box-shadow: var(--shadow-md);
}

.approval-section h2 {
    font-size: 22px;
    color: var(--text-heading);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border-default);
}

/* Approval Form */
.approval-form {
    max-width: 600px;
}

.approval-form .form-group {
    margin-bottom: 25px;
}

.approval-form label {
    display: block;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 10px;
    font-size: 14px;
}

/* Radio Group for Actions */
.radio-group {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: 2px solid var(--border-strong);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: var(--text-primary);
}

.radio-label:hover {
    border-color: var(--color-primary);
    background-color: var(--bg-surface-elevated);
}

.radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.radio-label input[type="radio"]:checked + span {
    color: var(--color-primary);
}

.approval-form textarea {
    width: 100%;
    min-height: 100px;
    padding: 12px;
    border: 2px solid var(--border-strong);
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    resize: vertical;
    background-color: var(--input-bg);
    color: var(--input-text);
    transition: border-color 0.3s ease;
}

.approval-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Error Message */
.error-message {
    color: var(--color-danger);
    font-size: 13px;
    margin-top: 8px;
    font-weight: 500;
}

/* Form Actions */
.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.form-actions .btn {
    flex: 1;
    max-width: 200px;
}

/* ============================== Attachments Section ============================== */
.attachments-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.attachment-item {
    padding: 12px;
    background-color: var(--bg-surface-elevated);
    border-radius: 6px;
    border: 1px solid var(--border-default);
}

.attachment-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.attachment-info svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.attachment-title {
    color: var(--link-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
}

.attachment-title:hover {
    text-decoration: underline;
}

.attachment-meta {
    color: var(--text-muted);
    font-size: 12px;
    margin: 4px 0 0 0;
}

.attachment-upload-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-default);
}

.attachment-upload-section h3 {
    font-size: 16px;
    color: var(--text-heading);
    margin-bottom: 15px;
}

/* ============================== Responsive Styles for Transactions ============================== */
@media (max-width: 768px) {
    .transactions-page,
    .transaction-detail-page {
        padding: 15px;
    }

    .detail-grid {
        grid-template-columns: 1fr;
    }

    .transactions-table-container {
        overflow-x: auto;
    }

    .transactions-table {
        min-width: 900px;
    }

    .detail-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .detail-value {
        text-align: left;
    }

    .client-detail {
        flex-direction: column;
        text-align: center;
    }

    .radio-group {
        flex-direction: column;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        max-width: 100%;
    }
}

/* ============================== Transaction Trail / Audit Log ============================== */
.transaction-trail {
    margin-top: 16px;
}

.trail-timeline {
    position: relative;
    padding-left: 0;
}

.trail-item {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--trail-border);
    position: relative;
}

.trail-item:last-child {
    border-bottom: none;
}

.trail-item.automatic {
    opacity: 0.85;
}

.trail-marker {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--trail-marker-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--trail-marker-color);
}

.trail-item.automatic .trail-marker {
    background: var(--trail-auto-marker-bg);
    color: var(--trail-auto-marker-color);
}

.trail-content {
    flex: 1;
    min-width: 0;
}

.trail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
    flex-wrap: wrap;
    gap: 8px;
}

.trail-action {
    font-weight: 600;
    color: var(--trail-action-color);
    font-size: 14px;
}

.trail-time {
    font-size: 12px;
    color: var(--trail-time-color);
}

.trail-description {
    font-size: 14px;
    color: var(--trail-desc-color);
    margin-bottom: 8px;
    line-height: 1.5;
}

.trail-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.trail-user {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--trail-user-color);
}

.trail-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
}

.trail-badge.automatic {
    background: var(--trail-auto-badge-bg);
    color: var(--trail-auto-badge-color);
}

/* Header buttons group */
.header-buttons {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* ============================== Toast notification ============================== */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 24px;
    border-radius: 8px;
    background: var(--toast-bg);
    color: white;
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 9999;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background: var(--toast-success-bg);
}

.toast.error {
    background: var(--toast-error-bg);
}

/* ============================== Global Dialog ============================== */
.argus-dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.argus-dialog-overlay.visible {
    opacity: 1;
}

.argus-dialog {
    background: var(--bg-surface-overlay);
    border-radius: 12px;
    width: 90%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.95) translateY(8px);
    transition: transform 0.2s ease;
}

.argus-dialog-overlay.visible .argus-dialog {
    transform: scale(1) translateY(0);
}

.argus-dialog-body {
    padding: 1.5rem;
    font-size: 0.925rem;
    line-height: 1.5;
    color: var(--text-primary);
}

.argus-dialog-footer {
    padding: 0 1.5rem 1.25rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.625rem;
}

.argus-dialog-footer .btn {
    min-width: 80px;
    text-align: center;
}

.argus-dialog-footer .btn-cancel {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-strong);
}

.argus-dialog-footer .btn-cancel:hover {
    background: var(--bg-surface-elevated);
}

/* ============================== Mitigation Applied Notice ============================== */
.mitigation-applied-notice {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, var(--mitigation-applied-bg-start) 0%, var(--mitigation-applied-bg-end) 100%);
    border-radius: 8px;
    margin-top: 16px;
    border-left: 4px solid var(--mitigation-applied-border);
}

.mitigation-applied-notice svg {
    flex-shrink: 0;
    color: var(--mitigation-applied-icon);
    margin-top: 2px;
}

.mitigation-applied-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mitigation-applied-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--mitigation-applied-title);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.mitigation-applied-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--mitigation-applied-name);
}

.mitigation-applied-details {
    font-size: 13px;
    color: var(--mitigation-applied-detail);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.mitigation-applied-details .risk-score-badge {
    font-size: 12px;
    padding: 2px 8px;
    min-width: 24px;
    height: 24px;
}

/* ============================== Mitigation Form Group ============================== */
.mitigation-group {
    background: var(--mitigation-group-bg);
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--border-default);
}

.form-help-text {
    font-size: 13px;
    color: var(--mitigation-help-text);
    margin-bottom: 8px;
}

.mitigation-info {
    display: flex;
    gap: 24px;
    margin-top: 12px;
    padding: 12px;
    background: var(--mitigation-info-bg);
    border-radius: 6px;
    border: 1px solid var(--border-strong);
}

.mitigation-effectiveness,
.mitigation-preview {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mitigation-effectiveness .label,
.mitigation-preview .label {
    font-size: 13px;
    color: var(--mitigation-label);
}

.mitigation-effectiveness .value {
    font-size: 15px;
    font-weight: 700;
    color: var(--mitigation-value);
}

/* Rejection Group - hidden by default, shown when reject is selected */
.rejection-group {
    display: none;
}

/* ============================== Pagination ============================== */
.pagination-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin: 24px 0;
    font-size: 14px;
}

.pagination-link {
    padding: 6px 12px;
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-primary);
}

.pagination-link:hover {
    background-color: var(--bg-surface-elevated);
}

.pagination-current {
    padding: 6px 12px;
    border: 1px solid var(--text-heading);
    border-radius: 4px;
    background: var(--text-heading);
    color: var(--bg-surface);
    font-weight: bold;
}

.pagination-ellipsis {
    padding: 6px 4px;
    color: var(--text-disabled);
}

/* ============================== Section Header ============================== */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h2 {
    color: var(--text-heading);
    margin: 0;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* ============================== Invite Badges ============================== */
.invite-badge-used {
    background: var(--msg-success-bg);
    color: var(--msg-success-text);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.invite-badge-pending {
    background: var(--msg-warning-bg);
    color: var(--msg-warning-text);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.invite-badge-expired {
    background: var(--msg-error-bg);
    color: var(--msg-error-text);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

/* ============================== Iterations Table ============================== */
.iterations-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85em;
}

.iterations-table th,
.iterations-table td {
    padding: 0.5rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-strong);
}

.iterations-table th {
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.9em;
}

.iterations-table .old-value {
    color: var(--text-muted);
    font-size: 0.85em;
}

.iterations-table .new-value {
    font-weight: 600;
}

.iterations-table .price-cell {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.change-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 600;
    white-space: nowrap;
}

.change-up {
    background: var(--change-up-bg);
    color: var(--change-up-text);
}

.change-down {
    background: var(--change-down-bg);
    color: var(--change-down-text);
}

.change-neutral {
    background: var(--change-neutral-bg);
    color: var(--change-neutral-text);
}

/* Page progress bar */
.page-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--color-primary, #007bff);
    z-index: 9999;
    width: 0;
    opacity: 0;
    transition: opacity 0.2s;
}
.page-progress.active {
    opacity: 1;
    animation: progress 1.5s ease-in-out forwards;
}
@keyframes progress {
    0% { width: 0; }
    20% { width: 30%; }
    50% { width: 60%; }
    80% { width: 80%; }
    100% { width: 90%; }
}
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.btn-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
}
button[type="submit"]:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}