:root{--primary: #5b5bd6;--primary-dark: #3e3e9e;--primary-light: #8b8bf5;--primary-container: #e8e8ff;--success: #10b981;--success-light: #d1fae5;--warning: #f59e0b;--warning-light: #fef3c7;--error: #ef4444;--error-light: #fee2e2;--bg: #f5f5f7;--surface: #ffffff;--surface-2: #fafafa;--border: #ececf0;--text: #171717;--text-2: #525252;--hint: #a3a3a3;--radius: 16px;--radius-sm: 10px;--shadow: 0 1px 3px rgba(23, 23, 23, .06), 0 1px 2px rgba(23, 23, 23, .04);--shadow-lg: 0 10px 30px rgba(23, 23, 23, .08);--appbar-h: 60px}@media (prefers-color-scheme: dark){:root{--primary: #8b8bf5;--primary-dark: #6d6de0;--primary-container: #2a2a48;--bg: #121214;--surface: #1c1c1f;--surface-2: #232327;--border: #2c2c31;--text: #f5f5f7;--text-2: #b4b4bb;--hint: #7a7a82;--success-light: #0f3d30;--warning-light: #43340d;--error-light: #451f1f;--shadow: 0 1px 3px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 30px rgba(0, 0, 0, .5)}}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Inter,sans-serif;font-size:16px;line-height:1.4;-webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased}h1{font-size:20px;font-weight:700;margin:0}h2{font-size:15px;font-weight:700;margin:0}.muted{color:var(--hint)}.small{font-size:13px}.appbar{position:sticky;top:0;z-index:20;height:var(--appbar-h);display:flex;align-items:center;gap:10px;padding:0 14px;background:color-mix(in srgb,var(--surface) 88%,transparent);-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.appbar-title{flex:1;min-width:0}.appbar-title h1{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.appbar-title .sub{font-size:12px;color:var(--hint);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;background:transparent;color:var(--text-2);border-radius:12px;cursor:pointer;font-size:15px;text-decoration:none;flex:none}.icon-btn:hover{background:var(--surface-2)}.icon-btn.chevron{font-size:22px;line-height:1}.page{max-width:680px;margin:0 auto;padding:16px 16px 112px}.section{margin-bottom:22px}.section-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--hint);margin:0 4px 10px}.center-screen{min-height:70vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:32px;text-align:center}.empty{padding:48px 16px;text-align:center;color:var(--hint)}.empty .emoji{font-size:40px;display:block;margin-bottom:10px}.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.row{width:100%;display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);color:var(--text);font-size:16px;text-align:left;text-decoration:none;cursor:pointer;transition:transform .05s ease,box-shadow .15s ease}.row:active{transform:scale(.99)}.row .grow{flex:1;min-width:0}.row-title{font-weight:600;overflow:hidden;text-overflow:ellipsis}.row-sub{font-size:13px;color:var(--hint);margin-top:2px}.row-phone{display:inline-block;font-size:13px;color:var(--primary);text-decoration:none;margin-top:2px}.row-meta{color:var(--hint);font-size:14px;white-space:nowrap;display:flex;align-items:center;gap:4px}.avatar{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:17px;flex:none;background:var(--primary-container);color:var(--primary)}.avatar.paid{background:var(--success-light);color:var(--success)}.avatar.partial{background:var(--warning-light);color:var(--warning)}.avatar.unpaid{background:var(--error-light);color:var(--error)}.pill{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}.pill .dot{width:7px;height:7px;border-radius:50%;background:currentColor}.st-paid{color:var(--success);background:var(--success-light)}.st-partial{color:var(--warning);background:var(--warning-light)}.st-unpaid{color:var(--error);background:var(--error-light)}.st-present{color:var(--success);background:var(--success-light)}.st-absent{color:var(--error);background:var(--error-light)}.st-pending{color:var(--warning);background:var(--warning-light)}.st-approved{color:var(--success);background:var(--success-light)}.st-rejected{color:var(--error);background:var(--error-light)}.summary{display:flex;gap:8px;margin-bottom:16px}.stat{flex:1;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 10px;text-align:center;box-shadow:var(--shadow)}.stat .num{font-size:22px;font-weight:800;line-height:1.1}.stat .lbl{font-size:11px;font-weight:600;color:var(--hint);margin-top:2px}.stat.paid .num{color:var(--success)}.stat.partial 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ease}input:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 18%,transparent)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 20px;border:none;border-radius:14px;background:var(--primary);color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:filter .15s ease,transform .05s ease}.btn:hover{filter:brightness(1.05)}.btn:active{transform:scale(.99)}.btn:disabled{opacity:.55;cursor:default}.btn-block{width:100%}.link-btn{border:none;background:none;color:var(--primary);font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;padding:0}.error-banner{background:var(--error-light);color:var(--error);padding:11px 13px;border-radius:12px;font-size:14px;font-weight:500;margin:0 0 14px}.sticky-footer{position:fixed;left:0;right:0;bottom:0;z-index:15;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(to top,var(--bg) 62%,transparent)}.sticky-footer .btn{max-width:680px;margin:0 auto;display:flex}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1200px 600px at 50% -10%,color-mix(in srgb,var(--primary) 22%,var(--bg)),var(--bg))}.login-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:22px;box-shadow:var(--shadow-lg);padding:28px 24px}.brand-mark{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-light));color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;margin:0 auto 16px}.login-card h1{text-align:center;font-size:22px}.login-card .subtitle{text-align:center;color:var(--hint);margin:6px 0 22px;font-size:14px}.login-card .btn{margin-top:6px}.spinner{width:30px;height:30px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{height:72px;border-radius:var(--radius);background:linear-gradient(90deg,var(--surface-2) 25%,var(--border) 37%,var(--surface-2) 63%);background-size:400% 100%;animation:shimmer 1.3s ease infinite}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:flex;align-items:flex-end;justify-content:center;background:#17171773}.modal{width:100%;max-width:520px;background:var(--surface);border-radius:20px 20px 0 0;box-shadow:var(--shadow-lg);padding:18px 18px calc(18px + env(safe-area-inset-bottom));max-height:90vh;overflow-y:auto}@media (min-width: 560px){.modal-backdrop{align-items:center}.modal{border-radius:20px}}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.modal-head h2{margin:0;font-size:18px}.btn-ghost{background:var(--surface-2);color:var(--text)}.candidate{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--surface);color:var(--text);cursor:pointer;margin-bottom:10px;font:inherit}.candidate:hover{background:var(--surface-2)}.candidate .c-name{font-weight:600}.candidate .c-sub{font-size:13px;color:var(--text-2)}