/* Banking Fraud Detection System -- ops console design system. Two-zone layout: dark navy control rail + light data panels for maximum legibility of dense tabular data. See app/templates/base.html for the font imports (Space Grotesk / Inter / IBM Plex Mono). */ :root { --ink-900: #0b1220; --ink-800: #121a2e; --ink-700: #1a2540; --ink-line: #2a3555; --paper-0: #f7f8fa; --paper-100: #eef0f4; --paper-200: #e3e6ec; --line: #d8dce3; --text-900: #10151f; --text-600: #4b5566; --text-400: #838da0; --accent: #2454a6; --accent-strong: #163b7a; --accent-tint: #e6edf8; --low: #1e8e5a; --low-bg: #e4f5ec; --low-text: #146341; --medium: #b8790a; --medium-bg: #fbf0dc; --medium-text: #7a4f06; --high: #c4342e; --high-bg: #fbe7e5; --high-text: #8a221d; --radius: 3px; --font-display: "Space Grotesk", "Inter", system-ui, sans-serif; --font-body: "Inter", system-ui, -apple-system, sans-serif; --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace; } @media (prefers-color-scheme: dark) { :root { --paper-0: #0d1220; --paper-100: #131a2c; --paper-200: #1a2338; --line: #26324f; --text-900: #eef1f7; --text-600: #a9b3c7; --text-400: #6c7690; --accent-tint: #16233f; --low-bg: #10281d; --low-text: #5fd6a0; --medium-bg: #2c2107; --medium-text: #e0a63c; --high-bg: #2e1210; --high-text: #ef7a72; } } * { box-sizing: border-box; } html, body { margin: 0; padding: 0; background: var(--paper-0); color: var(--text-900); font-family: var(--font-body); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; } .tnum { font-variant-numeric: tabular-nums; } .mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; } a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; } :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; } /* ---------- App shell ---------- */ .shell { min-height: 100vh; } .rail { position: fixed; top: 0; left: 0; width: 240px; height: 100vh; overflow-y: auto; z-index: 20; background: var(--ink-900); color: #cdd6ee; padding: 20px 16px; display: flex; flex-direction: column; gap: 28px; border-right: 1px solid var(--ink-line); } .rail-brand { display: flex; align-items: center; gap: 10px; } .rail-mark { width: 28px; height: 28px; border-radius: 6px; background: linear-gradient(155deg, var(--accent) 0%, #4a7fd6 100%); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 14px; color: #fff; flex-shrink: 0; } .rail-name { font-family: var(--font-display); font-weight: 600; font-size: 14.5px; color: #f2f5fc; line-height: 1.2; } .rail-sub { font-size: 11px; color: #7c8bb3; letter-spacing: 0.02em; } .rail-nav { display: flex; flex-direction: column; gap: 2px; } .rail-link { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: var(--radius); color: #aab7d9; font-size: 13px; font-weight: 500; transition: background 120ms ease, color 120ms ease; } .rail-link:hover { background: var(--ink-700); color: #fff; text-decoration: none; } .rail-link.active { background: var(--ink-700); color: #fff; box-shadow: inset 2px 0 0 var(--accent); } .rail-link .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .5; } .rail-icon { width: 15px; text-align: center; opacity: .85; font-size: 12.5px; } .btn i, .rail-toggle i { font-size: 14px; } .rail-footer { margin-top: auto; display: flex; flex-direction: column; gap: 8px; padding-top: 16px; border-top: 1px solid var(--ink-line); } .status-pill { display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; color: #9fb0d6; font-family: var(--font-mono); } .status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--low); box-shadow: 0 0 0 3px rgba(30,142,90,0.18); } .rail-footer .model-version { color: #7c8bb3; font-size: 11px; } .rail-toggle { display: none; position: fixed; top: 14px; left: 14px; z-index: 30; width: 42px; height: 42px; border-radius: var(--radius); border: 1px solid var(--ink-line); background: var(--ink-900); color: #cdd6ee; align-items: center; justify-content: center; cursor: pointer; } .rail-backdrop { display: none; position: fixed; inset: 0; background: rgba(11, 18, 32, 0.5); z-index: 15; } .rail-backdrop.show { display: block; } .main { margin-left: 240px; padding: 28px 36px 60px; max-width: 1280px; } .page-header { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 22px; flex-wrap: wrap; } .page-title { font-family: var(--font-display); font-size: 24px; font-weight: 600; letter-spacing: -0.01em; margin: 0 0 4px; } .page-desc { color: var(--text-600); font-size: 13.5px; max-width: 60ch; } .btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: var(--radius); border: 1px solid transparent; font-family: var(--font-body); font-weight: 600; font-size: 13px; cursor: pointer; transition: transform 80ms ease, background 120ms ease, border-color 120ms ease; } .btn:active { transform: translateY(1px); } .btn-primary { background: var(--accent); color: #fff; } .btn-primary:hover { background: var(--accent-strong); text-decoration: none; } .btn-secondary { background: transparent; border-color: var(--line); color: var(--text-900); } .btn-secondary:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; } .btn:disabled { opacity: .5; cursor: not-allowed; } .btn i { font-size: 13px; } .big-btn i { margin-right: 8px; } /* ---------- Signature element: the pulse strip ---------- */ .pulse-strip { display: flex; align-items: flex-end; gap: 2px; height: 40px; padding: 6px 8px; background: var(--paper-100); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; } .pulse-bar { flex: 1 0 auto; width: 4px; min-width: 3px; border-radius: 1px; background: var(--text-400); opacity: 0.85; } .pulse-bar.low { background: var(--low); } .pulse-bar.medium { background: var(--medium); } .pulse-bar.high { background: var(--high); } .pulse-strip.empty { align-items: center; justify-content: center; color: var(--text-400); font-size: 11px; font-family: var(--font-mono); } /* ---------- Cards / stat tiles ---------- */ .grid { display: grid; gap: 16px; } .grid-4 { grid-template-columns: repeat(4, 1fr); } .grid-2 { grid-template-columns: 1fr 1fr; } @media (max-width: 900px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-2 { grid-template-columns: 1fr; } .rail-toggle { display: flex; } .rail { transform: translateX(-100%); transition: transform 200ms ease; } .rail.open { transform: translateX(0); box-shadow: 8px 0 30px rgba(0,0,0,0.35); } .rail-link { padding: 12px 10px; font-size: 14px; } .main { margin-left: 0; padding: 76px 20px 48px; } } @media (max-width: 520px) { .grid-4 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } .main { padding: 72px 14px 40px; } .page-header { align-items: flex-start; } .stat-value { font-size: 24px; } } .card { background: var(--paper-100); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; } .card-title { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-600); font-weight: 600; margin: 0 0 10px; } .stat-value { font-family: var(--font-display); font-size: 30px; font-weight: 600; letter-spacing: -0.01em; } .stat-sub { font-size: 12px; color: var(--text-600); margin-top: 4px; } section.block { margin-bottom: 30px; } .block-heading { font-family: var(--font-display); font-size: 16px; font-weight: 600; margin: 0 0 14px; display: flex; align-items: center; gap: 10px; } /* ---------- Badges ---------- */ .badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; font-family: var(--font-mono); } .badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; } .badge.low { background: var(--low-bg); color: var(--low-text); } .badge.medium { background: var(--medium-bg); color: var(--medium-text); } .badge.high { background: var(--high-bg); color: var(--high-text); } .badge.disposition-open { background: var(--accent-tint); color: var(--accent-strong); } .badge.disposition-reviewed { background: var(--low-bg); color: var(--low-text); } .badge.disposition-dismissed { background: var(--paper-200); color: var(--text-400); } .badge.disposition-rejected { background: var(--high-bg); color: var(--high-text); } /* ---------- Tables ---------- */ .table-wrap { background: var(--paper-100); border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; } table { width: 100%; border-collapse: collapse; font-size: 13px; } thead th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-600); font-weight: 600; padding: 11px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; } tbody td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; } tbody tr:last-child td { border-bottom: none; } tbody tr { transition: background 100ms ease; } tbody tr:hover { background: var(--paper-200); } .empty-row td { text-align: center; color: var(--text-400); padding: 32px 14px; font-style: normal; } /* ---------- Filters ---------- */ .filter-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; } .chip { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper-100); font-size: 12.5px; font-weight: 600; color: var(--text-600); cursor: pointer; } .chip.active { background: var(--accent); border-color: var(--accent); color: #fff; } /* ---------- Forms ---------- */ .form-grid { display: grid; gap: 14px; } label { display: block; font-size: 12px; font-weight: 600; color: var(--text-600); margin-bottom: 6px; } input, select { width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper-0); color: var(--text-900); font-family: var(--font-body); font-size: 13.5px; } input.mono-input { font-family: var(--font-mono); } input:focus, select:focus { border-color: var(--accent); } .field-hint { font-size: 11.5px; color: var(--text-400); margin-top: 4px; } /* ---------- Test console specific ---------- */ .console-grid { display: grid; grid-template-columns: 380px 1fr; gap: 20px; align-items: start; } @media (max-width: 1050px) { .console-grid { grid-template-columns: 1fr; } } .result-panel { background: var(--paper-100); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; min-height: 160px; } .result-empty { color: var(--text-400); font-size: 13px; display: flex; align-items: center; justify-content: center; min-height: 140px; text-align: center; padding: 20px; } .result-headline { display: flex; align-items: baseline; gap: 14px; margin-bottom: 4px; } .result-prob { font-family: var(--font-mono); font-size: 38px; font-weight: 500; letter-spacing: -0.02em; } .shap-list { margin-top: 18px; display: flex; flex-direction: column; gap: 8px; } .shap-row { display: grid; grid-template-columns: 170px 1fr 60px; gap: 10px; align-items: center; font-size: 12px; } .shap-name { font-family: var(--font-mono); color: var(--text-600); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .shap-bar-track { height: 8px; background: var(--paper-200); border-radius: 2px; position: relative; overflow: hidden; } .shap-bar-fill { position: absolute; top: 0; bottom: 0; } .shap-bar-fill.pos { background: var(--high); left: 50%; } .shap-bar-fill.neg { background: var(--low); right: 50%; } .shap-val { font-family: var(--font-mono); text-align: right; color: var(--text-600); } @media (max-width: 560px) { .shap-row { grid-template-columns: 1fr 44px; grid-template-areas: "name val" "bar bar"; row-gap: 4px; } .shap-name { grid-area: name; } .shap-val { grid-area: val; } .shap-bar-track { grid-area: bar; } } .divider { height: 1px; background: var(--line); margin: 18px 0; border: none; } .callout { border: 1px solid var(--line); border-left: 3px solid var(--accent); background: var(--accent-tint); border-radius: var(--radius); padding: 12px 16px; font-size: 12.5px; color: var(--text-600); } .error-banner { border: 1px solid var(--high); background: var(--high-bg); color: var(--high-text); border-radius: var(--radius); padding: 10px 14px; font-size: 12.5px; margin-bottom: 14px; } /* ---------- Guide page: pipeline diagram ---------- */ .pipeline { display: flex; align-items: stretch; gap: 0; overflow-x: auto; padding: 8px 0 20px; } .pipeline-step { flex: 1 0 170px; background: var(--paper-100); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; position: relative; } .pipeline-step + .pipeline-step { margin-left: 26px; } .pipeline-step + .pipeline-step::before { content: "\2192"; position: absolute; left: -22px; top: 50%; transform: translateY(-50%); color: var(--text-400); font-size: 16px; } .pipeline-step .idx { font-family: var(--font-mono); font-size: 11px; color: var(--accent); margin-bottom: 6px; } .pipeline-step h4 { font-family: var(--font-display); font-size: 14px; margin: 0 0 6px; } .pipeline-step p { font-size: 12px; color: var(--text-600); margin: 0; } .definition-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; } @media (max-width: 800px) { .definition-list { grid-template-columns: 1fr; } } .definition { border-top: 1px solid var(--line); padding-top: 12px; } .definition dt { font-family: var(--font-display); font-weight: 600; font-size: 14px; margin-bottom: 4px; } .definition dd { margin: 0; color: var(--text-600); font-size: 13px; } .kbd { font-family: var(--font-mono); background: var(--paper-200); border: 1px solid var(--line); border-radius: 3px; padding: 1px 6px; font-size: 12px; } .toast { position: fixed; bottom: 24px; right: 24px; background: var(--ink-900); color: #fff; padding: 12px 18px; border-radius: var(--radius); font-size: 13px; box-shadow: 0 8px 24px rgba(0,0,0,0.25); opacity: 0; transform: translateY(8px); transition: opacity 160ms ease, transform 160ms ease; pointer-events: none; z-index: 50; } .toast.show { opacity: 1; transform: translateY(0); } /* ---------- Login page ---------- */ .login-body { margin: 0; min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--ink-900); font-family: var(--font-body); } .login-shell { width: 100%; max-width: 380px; padding: 20px; } .login-card { background: var(--paper-0); border-radius: 12px; padding: 36px 32px; box-shadow: 0 20px 60px rgba(0,0,0,0.35); } .login-title { font-family: var(--font-display); font-size: 22px; font-weight: 600; margin: 0 0 2px; color: var(--text-900); } .login-sub { color: var(--text-600); font-size: 13px; margin: 0 0 22px; } /* ---------- Modal ---------- */ .modal-backdrop { position: fixed; inset: 0; background: rgba(11, 18, 32, 0.55); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 20px; } .modal-backdrop[hidden] { display: none; } .modal-card { background: var(--paper-0); border-radius: var(--radius); border: 1px solid var(--line); padding: 24px; width: 100%; max-width: 440px; max-height: 90vh; overflow-y: auto; } .modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; } .modal-title { font-family: var(--font-display); font-size: 17px; font-weight: 600; margin: 0; } .modal-close { background: none; border: none; font-size: 20px; line-height: 1; color: var(--text-400); cursor: pointer; padding: 4px; } .modal-close:hover { color: var(--text-900); } /* ---------- Officer: alert row expansion / SHAP breakdown ---------- */ .alert-row { cursor: pointer; } .alert-detail-row td { background: var(--paper-0); padding: 16px 20px; } .detail-actions { display: flex; gap: 8px; margin-top: 14px; } /* ---------- Insight / model performance cards ---------- */ .insight-card { background: var(--paper-100); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; } .insight-card img { width: 100%; height: auto; border-radius: 2px; margin-top: 12px; } .insight-caption { font-size: 12.5px; color: var(--text-600); margin-top: 10px; line-height: 1.5; } .metric-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 13px; } .metric-row:last-child { border-bottom: none; } .metric-row .val { font-family: var(--font-mono); font-weight: 600; } /* ---------- Tabs (client detail: transactions / alerts) ---------- */ .tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 16px; } .tab-btn { background: none; border: none; padding: 10px 14px; font-size: 13px; font-weight: 600; color: var(--text-600); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; } .tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); } .tab-panel[hidden] { display: none; } /* ================================================================== Client app -- calm consumer-banking register. Same color/type DNA as the officer console, different emphasis: rounded cards, a light header instead of a dense rail, generous spacing, larger touch targets. Deliberately reads as a different (friendlier) product built on the same visual language, not a reskin. ================================================================== */ .client-body { background: var(--paper-0); } .client-header { background: var(--ink-900); color: #fff; padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; } .client-header-brand { display: flex; align-items: center; gap: 10px; } .client-greeting { font-family: var(--font-display); font-size: 15px; font-weight: 600; color: #f2f5fc; } .client-nav { display: flex; gap: 4px; background: var(--ink-800); border-radius: 999px; padding: 4px; } .client-nav a { display: inline-flex; align-items: center; gap: 7px; padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 600; color: #aab7d9; } .client-nav a i { font-size: 12px; } .client-nav a:hover { color: #fff; text-decoration: none; } .client-nav a.active { background: var(--accent); color: #fff; } @media (max-width: 480px) { .client-header { padding: 14px 16px; } .client-nav { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; } .client-nav a { padding: 10px 14px; white-space: nowrap; } .client-main { padding: 24px 14px 48px; } .balance-card { padding: 20px; } .balance-card .amount { font-size: 28px; } } .client-main { max-width: 680px; margin: 0 auto; padding: 32px 20px 60px; } .client-page-title { font-family: var(--font-display); font-size: 22px; font-weight: 600; margin: 0 0 6px; } .client-page-desc { color: var(--text-600); font-size: 13.5px; margin: 0 0 24px; } .balance-card { background: linear-gradient(155deg, var(--ink-900) 0%, #16233f 100%); color: #fff; border-radius: 16px; padding: 26px 28px; margin-bottom: 20px; } .balance-card .label { font-size: 12px; color: #9fb0d6; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; } .balance-card .amount { font-family: var(--font-mono); font-size: 34px; font-weight: 500; margin-top: 6px; } .balance-card .sub { font-size: 12.5px; color: #9fb0d6; margin-top: 6px; } .notice-card { border-radius: 14px; padding: 18px 20px; margin-bottom: 20px; display: flex; gap: 14px; align-items: flex-start; } .notice-card.tier-high { background: var(--high-bg); border: 1px solid color-mix(in srgb, var(--high) 30%, transparent); } .notice-card.tier-medium { background: var(--medium-bg); border: 1px solid color-mix(in srgb, var(--medium) 30%, transparent); } .notice-card.tier-low { background: var(--low-bg); border: 1px solid color-mix(in srgb, var(--low) 30%, transparent); } .notice-icon { font-size: 20px; line-height: 1; } .notice-title { font-weight: 700; font-size: 14px; margin-bottom: 4px; } .notice-body { font-size: 13px; color: var(--text-600); line-height: 1.5; } .client-card { background: var(--paper-100); border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; margin-bottom: 16px; } .client-section-title { font-family: var(--font-display); font-size: 15px; font-weight: 600; margin: 28px 0 12px; display: flex; justify-content: space-between; align-items: center; } .client-section-title a { font-size: 12.5px; font-weight: 600; } .txn-row { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--line); gap: 12px; } .txn-row:last-child { border-bottom: none; } .txn-main { display: flex; flex-direction: column; gap: 2px; } .txn-type { font-weight: 600; font-size: 13.5px; } .txn-dest { font-size: 12px; color: var(--text-400); font-family: var(--font-mono); } .txn-amount { font-family: var(--font-mono); font-weight: 600; font-size: 14px; text-align: right; } .txn-status { font-size: 11.5px; margin-top: 3px; text-align: right; } .txn-status.status-approved { color: var(--low-text); } .txn-status.status-review { color: var(--high-text); } .client-empty { text-align: center; color: var(--text-400); padding: 30px 10px; font-size: 13px; } .big-btn { display: block; width: 100%; text-align: center; padding: 14px; border-radius: 12px; font-size: 14.5px; } .client-form .form-grid { gap: 18px; } .client-form input, .client-form select { padding: 12px 14px; border-radius: 10px; font-size: 14px; } .client-form label { font-size: 13px; } .result-card { border-radius: 14px; padding: 22px; margin-top: 22px; text-align: center; } .result-card.approved { background: var(--low-bg); border: 1px solid color-mix(in srgb, var(--low) 30%, transparent); } .result-card.review { background: var(--high-bg); border: 1px solid color-mix(in srgb, var(--high) 30%, transparent); } .result-card .result-icon { font-size: 30px; margin-bottom: 8px; } .result-card .result-title { font-family: var(--font-display); font-weight: 600; font-size: 17px; margin-bottom: 6px; } .result-card .result-body { font-size: 13.5px; color: var(--text-600); } @media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }