:root{--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-display:"Inter Tight", "Inter", -apple-system, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;--bg:#f4f2ed;--surface:#fff;--fg:#101913;--green:#8ce04b;--green-bright:#9ff05a;--green-soft:#d9f5c0;--green-mist:#eefae0;--green-dark:#23483a;--green-deep:#1a382d;--teal:#2e6d5f;--accents-1:#faf9f6;--accents-2:#ecebe6;--accents-3:#b9b8b2;--accents-4:#8a8a84;--accents-5:#6b6b65;--accents-6:#4a4a45;--accents-7:#2f2f2b;--accents-8:#171716;--border:#e7e5df;--border-hover:#23483a;--shadow-sm:0 1px 2px #17201a0a;--shadow-md:0 10px 30px #17201a12;--shadow-lg:0 20px 50px #17201a24;--success:#3d9b35;--success-light:#e6f6d9;--success-glow:0 0 0 3px #8ce04b40;--error:#d84a3f;--error-light:#fceceb;--error-glow:0 0 0 3px #d84a3f2e;--warning:#d99a26;--warning-light:#faf1dd;--radius-sm:12px;--radius-md:18px;--radius-lg:24px;--radius-pill:9999px;--stripes-light:repeating-linear-gradient(-55deg, #ffffff29 0 14px, #fff0 14px 34px);--stripes-faint:repeating-linear-gradient(-55deg, #10191307 0 16px, #10191300 16px 40px);--transition:all .2s cubic-bezier(.16, 1, .3, 1)}.dark-theme{--bg:#0e1310;--surface:#161d18;--fg:#f2f5f0;--green:#8ce04b;--green-bright:#9ff05a;--green-soft:#2b4620;--green-mist:#1d2b18;--green-dark:#8ce04b;--green-deep:#101913;--teal:#57b9a5;--accents-1:#131a15;--accents-2:#1f2822;--accents-3:#3a453e;--accents-4:#79857d;--accents-5:#97a29a;--accents-6:#b8c1ba;--accents-7:#dbe2dc;--accents-8:#f2f5f0;--border:#242e27;--border-hover:#8ce04b;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 10px 30px #00000073;--shadow-lg:0 20px 50px #0009;--success:#8ce04b;--success-light:#21331a;--error:#ff6b60;--error-light:#3a201d;--warning:#e8b04a;--warning-light:#37301d;--stripes-faint:repeating-linear-gradient(-55deg, #ffffff08 0 16px, #fff0 16px 40px)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--fg);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5;transition:background-color .3s,color .3s}#root{min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--accents-3);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--accents-4)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);letter-spacing:-.02em;color:var(--fg);font-weight:600}a{color:inherit;transition:var(--transition);text-decoration:none}.app-layout{background-color:var(--bg);flex-direction:column;min-height:100vh;display:flex}.main-content{flex-direction:column;flex:1;gap:28px;width:100%;max-width:1440px;min-height:calc(100vh - 96px);margin:0 auto;padding:28px 48px 40px;display:flex}.topnav{z-index:100;background-color:var(--bg);padding:20px 48px 4px;position:sticky;top:0}.topnav-inner{justify-content:space-between;align-items:center;gap:20px;max-width:1440px;margin:0 auto;display:flex}.topnav-brand{font-family:var(--font-display);letter-spacing:-.03em;color:var(--fg);white-space:nowrap;align-items:center;gap:10px;min-width:0;font-size:20px;font-weight:700;display:flex}.topnav-brand span{text-overflow:ellipsis;overflow:hidden}.brand-bolt{width:34px;height:34px;color:var(--green);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.topnav-menu{background-color:var(--surface);border-radius:var(--radius-pill);box-shadow:var(--shadow-sm);align-items:center;gap:2px;padding:6px;display:flex}.topnav-link{color:var(--accents-6);border-radius:var(--radius-pill);cursor:pointer;transition:var(--transition);white-space:nowrap;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;padding:10px 18px;font-size:13.5px;font-weight:500;display:flex}.topnav-link:hover{color:var(--fg);background-color:var(--accents-1)}.topnav-link.active{background-color:var(--green-dark);color:#fff;font-weight:600}.dark-theme .topnav-link.active{background-color:var(--green);color:#101913}.topnav-actions{flex-shrink:0;align-items:center;gap:10px;display:flex}.icon-btn{background-color:var(--surface);width:42px;height:42px;color:var(--fg);cursor:pointer;transition:var(--transition);box-shadow:var(--shadow-sm);border:none;border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:relative}.icon-btn:hover{background-color:var(--green-soft);color:var(--green-deep)}.dark-theme .icon-btn:hover{color:var(--green);background-color:var(--green-mist)}.icon-btn .dot{background-color:var(--error);border:2px solid var(--surface);border-radius:50%;width:7px;height:7px;position:absolute;top:10px;right:11px}.topnav-avatar{background-color:var(--green-dark);color:#fff;letter-spacing:0;cursor:default;-webkit-user-select:none;user-select:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:42px;height:42px;font-size:15px;font-weight:700;display:inline-flex}.dark-theme .topnav-avatar{background-color:var(--green);color:#101913}@media (width<=1100px){.topnav{padding:14px 20px 4px}.topnav-inner{flex-wrap:wrap}.topnav-menu{order:3;justify-content:flex-start;width:100%;overflow-x:auto}.topnav-link{padding:9px 14px}.topnav-brand span{max-width:160px}.main-content{padding:20px}}.content-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.content-header h1{letter-spacing:-.045em;font-size:38px;font-weight:700;line-height:1.1}.page-subtitle{color:var(--accents-5);margin-top:8px;font-size:14px}.header-actions{align-items:center;gap:12px;display:flex}.btn{height:42px;font-family:var(--font-sans);border-radius:var(--radius-pill);background-color:var(--surface);color:var(--fg);cursor:pointer;-webkit-user-select:none;user-select:none;transition:var(--transition);box-shadow:var(--shadow-sm);border:none;outline:none;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-size:13.5px;font-weight:600;display:inline-flex}.btn:hover{background-color:var(--green-soft);color:var(--green-deep)}.btn-primary{background-color:var(--green-dark);color:#fff;position:relative}.btn-primary:hover{background-color:var(--green-deep);color:#fff}.dark-theme .btn-primary{background-color:var(--green);color:#101913}.dark-theme .btn-primary:hover{background-color:var(--green-bright);color:#101913}.btn-danger{background-color:var(--error-light);color:var(--error)}.btn-danger:hover{background-color:var(--error);color:#fff}.btn-sm{height:34px;padding:0 14px;font-size:12.5px}.btn-icon-only{width:42px;padding:0}.btn-icon-only.btn-sm{width:34px;padding:0}.card{border-radius:var(--radius-lg);background-color:var(--surface);box-shadow:var(--shadow-sm);transition:var(--transition);border:none;padding:24px}.card:hover{box-shadow:var(--shadow-md)}.form-group{margin-bottom:20px}.form-label{color:var(--accents-5);letter-spacing:.02em;margin-bottom:8px;font-size:12px;font-weight:600;display:block}.form-input{width:100%;height:44px;font-family:var(--font-sans);background-color:var(--accents-1);color:var(--fg);transition:var(--transition);border:1.5px solid #0000;border-radius:14px;outline:none;padding:0 16px;font-size:13.5px}.form-input:focus{border-color:var(--green);background-color:var(--surface);box-shadow:var(--success-glow)}.form-input::placeholder{color:var(--accents-3)}select.form-input{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg fill='gray' height='24' viewBox='0 0 24 24' width='24' xmlns='http://www.w3.org/2000/svg'><path d='M7 10l5 5 5-5z'/><path d='M0 0h24v24H0z' fill='none'/></svg>");background-position:calc(100% - 10px);background-repeat:no-repeat;padding-right:34px}.grid{gap:20px;display:grid}.grid-cols-3{grid-template-columns:repeat(3,1fr)}@media (width<=991px){.grid-cols-3{grid-template-columns:1fr}}.grid-cols-2{grid-template-columns:repeat(2,1fr)}@media (width<=768px){.grid-cols-2{grid-template-columns:1fr}}.dash-row-2{grid-template-columns:minmax(280px,1fr) 2fr;gap:20px;display:grid}@media (width<=991px){.dash-row-2{grid-template-columns:1fr}}.stat-card{flex-direction:column;min-height:200px;padding:26px 28px;display:flex;position:relative;overflow:hidden}.stat-card .stat-top{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.stat-label{font-family:var(--font-display);letter-spacing:-.02em;color:var(--fg);font-size:21px;font-weight:600}.stat-value{font-family:var(--font-display);letter-spacing:-.045em;color:var(--fg);word-break:break-word;margin:auto 0 14px;font-size:42px;font-weight:700;line-height:1.05}.stat-desc{color:var(--accents-5);flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;display:flex}.stat-card.stat-hero{background-color:var(--green);background-image:var(--stripes-light);color:#14290e}.stat-card.stat-hero .stat-label,.stat-card.stat-hero .stat-value{color:#14290e}.stat-card.stat-hero .stat-desc{color:#14290ebf}.stat-card.stat-striped{background-image:var(--stripes-faint)}.corner-btn{background-color:var(--surface);width:44px;height:44px;color:var(--fg);cursor:pointer;box-shadow:var(--shadow-sm);transition:var(--transition);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.corner-btn:hover{box-shadow:var(--shadow-md);transform:translate(2px,-2px)}.dark-theme .corner-btn{background-color:var(--accents-2)}.trend-chip{border-radius:var(--radius-pill);background-color:var(--green-soft);height:30px;color:var(--green-deep);white-space:nowrap;align-items:center;gap:5px;padding:0 12px;font-size:12.5px;font-weight:600;display:inline-flex}.stat-card.stat-hero .trend-chip{color:#14290e;background-color:#ffffffd9}.trend-chip.chip-danger{background-color:var(--error-light);color:var(--error)}.trend-chip.chip-neutral{background-color:var(--accents-2);color:var(--accents-6)}.seg-bar{gap:6px;height:34px;margin:18px 0 14px;display:flex}.seg{min-width:10px;transition:var(--transition);border-radius:8px}.seg.seg-dark{background-color:var(--green-dark);background-image:var(--stripes-light)}.seg.seg-green{background-color:var(--green);background-image:var(--stripes-light)}.seg.seg-ghost{background-color:var(--accents-2);background-image:var(--stripes-faint)}.seg-legend{color:var(--accents-5);flex-wrap:wrap;align-items:center;gap:16px;font-size:12px;display:flex}.legend-item{white-space:nowrap;align-items:center;gap:6px;display:inline-flex}.legend-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.table-container{border-radius:var(--radius-lg);background-color:var(--surface);width:100%;box-shadow:var(--shadow-sm);border:none;overflow-x:auto}.vercel-table{border-collapse:collapse;text-align:left;width:100%}.vercel-table th{text-transform:uppercase;color:var(--accents-4);border-bottom:1px solid var(--border);letter-spacing:.06em;background-color:#0000;padding:16px 20px;font-size:11.5px;font-weight:600}.vercel-table td{border-bottom:1px solid var(--accents-2);color:var(--fg);padding:15px 20px;font-size:13.5px}.vercel-table tr:last-child td{border-bottom:none}.vercel-table tr{transition:var(--transition)}.vercel-table tr:hover td{background-color:var(--accents-1)}.badge{border-radius:var(--radius-pill);letter-spacing:.01em;justify-content:center;align-items:center;gap:4px;padding:4px 12px;font-size:11.5px;font-weight:600;display:inline-flex}.badge-success{background-color:var(--green-soft);color:var(--green-deep)}.dark-theme .badge-success{color:var(--green)}.badge-danger{background-color:var(--error-light);color:var(--error)}.badge-warning{background-color:var(--warning-light);color:var(--warning)}.badge-neutral{background-color:var(--accents-2);color:var(--accents-5)}.modal-overlay{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;background-color:#1019138c;justify-content:center;align-items:center;padding:20px;animation:.2s cubic-bezier(.16,1,.3,1) forwards fadeIn;display:flex;position:fixed;inset:0}.modal-content{background-color:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:520px;box-shadow:var(--shadow-lg);border:none;flex-direction:column;max-height:min(90vh,860px);padding:0;animation:.3s cubic-bezier(.16,1,.3,1) forwards slideUp;display:flex;position:relative;overflow:hidden;transform:translateY(20px)scale(.95)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{to{transform:translateY(0)scale(1)}}.modal-header{border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:14px;padding:20px 24px;display:flex}.modal-header h3{font-family:var(--font-display);letter-spacing:-.03em;font-size:19px;font-weight:700;line-height:1.2}.modal-title-wrap{flex:1;min-width:0}.modal-sub{color:var(--accents-5);margin-top:3px;font-size:12.5px}.modal-icon{background-color:var(--green-mist);width:44px;height:44px;color:var(--green-dark);border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.dark-theme .modal-icon{color:var(--green)}.modal-icon.danger{background-color:var(--error-light);color:var(--error)}.modal-close{background:var(--accents-1);width:36px;height:36px;color:var(--accents-4);cursor:pointer;transition:var(--transition);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.modal-close:hover{color:var(--fg);background:var(--accents-2)}.modal-body{min-height:0;padding:24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);background-color:var(--accents-1);flex-shrink:0;justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.segmented{background-color:var(--accents-2);border-radius:var(--radius-pill);gap:4px;padding:4px;display:flex}.segmented button{border-radius:var(--radius-pill);height:36px;font-family:var(--font-sans);color:var(--accents-5);cursor:pointer;white-space:nowrap;transition:var(--transition);background:0 0;border:none;flex:1;justify-content:center;align-items:center;gap:7px;padding:0 14px;font-size:12.5px;font-weight:600;display:inline-flex}.segmented button:hover{color:var(--fg)}.segmented button.active{background-color:var(--green-dark);color:#fff;box-shadow:var(--shadow-sm)}.dark-theme .segmented button.active{background-color:var(--green);color:#101913}.form-hint{color:var(--accents-5);margin-top:6px;font-size:12px;line-height:1.55}.form-hint.danger{color:var(--error)}.modal-info-row{background-color:var(--accents-1);border-radius:14px;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;padding:12px 16px;font-size:13px;display:flex}.modal-info-row .label{color:var(--accents-5)}.modal-info-row .value{font-weight:650;font-family:var(--font-mono);font-variant-numeric:tabular-nums}.btn-danger-solid{background-color:var(--error);color:#fff}.btn-danger-solid:hover{color:#fff;background-color:#b93a30}.btn:disabled{opacity:.45;cursor:not-allowed;pointer-events:none}.confirm-card{text-align:center;max-width:420px}.confirm-body{padding:32px 28px 8px}.confirm-icon{background-color:var(--green-mist);width:64px;height:64px;color:var(--green-dark);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 18px;display:flex}.dark-theme .confirm-icon{color:var(--green)}.confirm-icon.danger{background-color:var(--error-light);color:var(--error)}.confirm-title{font-family:var(--font-display);letter-spacing:-.02em;margin-bottom:8px;font-size:19px;font-weight:700}.confirm-text{color:var(--accents-5);font-size:13.5px;line-height:1.6}.confirm-verify{text-align:left;margin-top:18px}.confirm-verify .form-input{font-family:var(--font-mono);text-align:center;margin-top:8px}.confirm-actions{grid-template-columns:1fr 1fr;gap:10px;padding:24px 28px 28px;display:grid}.debt-amount{color:var(--error);font-variant-numeric:tabular-nums;font-weight:650}.payment-amount{color:var(--success);font-variant-numeric:tabular-nums;font-weight:650}.flex-between{justify-content:space-between;align-items:center;display:flex}.search-input-wrapper{position:relative}.search-input-wrapper svg{color:var(--accents-3);position:absolute;top:50%;left:16px;transform:translateY(-50%)}.search-input-wrapper input{padding-left:42px}.empty-state{text-align:center;border:1.5px dashed var(--accents-2);border-radius:var(--radius-md);color:var(--accents-4);padding:48px 24px}.empty-state svg{color:var(--accents-3);margin-bottom:16px}.chart-tooltip{pointer-events:none;background:var(--surface);box-shadow:var(--shadow-lg);white-space:nowrap;z-index:10;border-radius:14px;padding:10px 16px;font-size:13px;position:absolute;transform:translate(-50%,calc(-100% - 14px))}.chart-tooltip:after{content:"";background:var(--surface);border-radius:2px;width:12px;height:12px;position:absolute;bottom:-6px;left:50%;transform:translate(-50%)rotate(45deg)}.chart-tooltip .tt-label{color:var(--accents-5);align-items:center;gap:6px;margin-bottom:2px;font-size:12px;display:flex}.chart-tooltip .tt-value{font-family:var(--font-display);letter-spacing:-.02em;font-size:17px;font-weight:700}.toast-notification{background-color:var(--surface);border-radius:var(--radius-md);min-width:300px;max-width:450px;box-shadow:var(--shadow-lg);z-index:9999;border:none;justify-content:space-between;align-items:center;gap:16px;padding:14px 20px;animation:.35s cubic-bezier(.16,1,.3,1) forwards slideIn;display:flex;position:fixed;bottom:24px;right:24px}@keyframes slideIn{0%{opacity:0;transform:translateY(24px)scale(.96)}to{opacity:1;transform:translateY(0)scale(1)}}.toast-content{color:var(--fg);align-items:center;gap:10px;font-size:13.5px;font-weight:500;display:flex}.toast-icon{flex-shrink:0}.toast-success .toast-icon{color:var(--success)}.toast-error .toast-icon{color:var(--error)}.toast-info .toast-icon{color:var(--green-dark)}.toast-close-btn{color:var(--accents-4);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:4px;display:flex}.toast-close-btn:hover{background-color:var(--accents-2);color:var(--fg)}.dash-banner{border-radius:var(--radius-sm);align-items:center;gap:12px;margin-bottom:16px;padding:10px 16px;font-size:13px;display:flex}.dash-banner-error{border:1px solid var(--error);background:#ee00000f}.dash-banner-loading{border:1px solid var(--border);background:var(--accents-1);color:var(--accents-5);opacity:0;animation:.25s .8s forwards fadeIn}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}