/* Bleu nuit is the default; the browser remembers an explicit day/night choice. */
:root{
 color-scheme:dark;
 --canvas:#080f20;--surface:#111d33;--text:#edf2ff;--muted:#adbad1;
 --sidebar:#080f20;--side-text:#c8d4ec;--side-muted:#9cacc8;--side-active:#1a2d50;--side-border:#3d5072;
 --border:#2a3b57;--input-border:#4b5e7c;--subtle:#182840;--table-head:#14223b;
 --accent:#abc5ff;--accent-hover:#c8d9ff;--on-accent:#10234a;--link:#b4ccff;--focus:#8fb6ff;
 --highlight:#1d355c;--highlight-border:#41659a;--positive:#afcaff;--negative:#ffb5a9;
 --notice:#1b2c49;--error-bg:#40232d;--error-text:#ffc7bc;--success-bg:#1d3153;--success-text:#c4d8ff;
}
:root[data-theme="day"]{
 color-scheme:light;
 --canvas:#f2f5fb;--surface:#ffffff;--text:#142541;--muted:#576981;
 --border:#d6dfed;--input-border:#aabbd2;--subtle:#eaf0fa;--table-head:#f3f6fc;
 --accent:#192f56;--accent-hover:#294775;--on-accent:#ffffff;--link:#234f91;--focus:#507bbd;
 --highlight:#dde8fb;--highlight-border:#b4c9ec;--positive:#234f91;--negative:#9f3d36;
 --notice:#e5edfb;--error-bg:#fcebe7;--error-text:#91372f;--success-bg:#e5edfb;--success-text:#234573;
}
:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--canvas);font-size:15px;line-height:1.5}*{box-sizing:border-box}body{margin:0}a{color:var(--link);text-underline-offset:3px}aside{width:244px;position:fixed;inset:0 auto 0 0;background:var(--sidebar);color:var(--side-text);padding:34px 20px;display:flex;flex-direction:column}a.brand{color:white;text-decoration:none}.brand{font-size:30px;font-weight:800;letter-spacing:-1.5px}.brand span{display:block;font-size:10px;letter-spacing:4px;font-weight:500}.side-label{font-size:9px;letter-spacing:1.8px;color:var(--side-muted);margin:42px 12px 16px}nav{display:grid;gap:5px}nav a{padding:11px 13px;color:var(--side-text);text-decoration:none;font-size:14px;border-radius:5px}nav a:hover,nav a.active{background:var(--side-active);color:#fff}nav a.active{box-shadow:inset 3px 0 var(--focus)}.aside-bottom{margin-top:auto;padding-top:24px}.aside-bottom small{color:var(--side-muted);overflow-wrap:anywhere}.aside-bottom button{color:#edf2ff;background:none;border:1px solid var(--side-border);margin-top:15px;font-size:12px}main{margin-left:244px;padding:38px 44px 80px;max-width:1700px}header{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px;gap:24px}h1{font-weight:550;font-size:34px;letter-spacing:-1.2px;margin:0}h2{font-size:20px;font-weight:550;letter-spacing:-.3px;margin:0 0 18px}h3{font-size:17px;margin-top:28px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);margin:0 0 10px}.badge{font-size:11px;white-space:nowrap;padding:6px 10px;border:1px solid var(--border);border-radius:5px;background:var(--subtle)}.muted,small{color:var(--muted);font-size:13px}small{display:block;margin-top:5px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:28px 0}.metrics article{padding:26px 28px;background:var(--surface);border:1px solid var(--border);border-radius:7px}.metrics span{font-size:13px}.metrics strong{display:block;font-size:32px;font-weight:500;letter-spacing:-1px;margin:14px 0}.metrics .highlight{background:var(--highlight);border-color:var(--highlight-border)}section,.entry{background:var(--surface);border:1px solid var(--border);padding:26px;border-radius:7px;margin:24px 0}.entry{background:var(--subtle)}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:var(--muted);font-size:11px;font-weight:500;white-space:nowrap;background:var(--table-head);padding:12px}td{padding:14px 12px;border-bottom:1px solid var(--border);vertical-align:top}td small{font-size:11px;max-width:270px}.number{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.negative{color:var(--negative)}.positive{color:var(--positive)}label{display:grid;gap:7px;font-size:12px;color:var(--muted);margin:12px 0}input,select{font:inherit;font-size:14px;color:var(--text);padding:11px 12px;border:1px solid var(--input-border);border-radius:4px;width:100%;background:var(--surface);min-width:0}input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent)}.check{display:flex;align-items:center;gap:10px}.form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 20px}button,.button{background:var(--accent);color:var(--on-accent);border:0;border-radius:4px;font:inherit;font-size:13px;padding:12px 18px;cursor:pointer;display:inline-block;text-decoration:none;margin-top:12px}button:hover,.button:hover{background:var(--accent-hover)}.secondary{background:var(--subtle);color:var(--text)}.secondary:hover{background:var(--highlight);color:var(--text)}.filters{display:flex;align-items:end;gap:14px;flex-wrap:wrap;margin:24px 0}.filters label{margin:0;min-width:150px}.filters button{margin:0}.filters a{margin:0}summary{cursor:pointer;font-weight:550;padding:8px 0}details>form{max-width:900px}td details{min-width:180px}td details form{min-width:240px}details+details{border-top:1px solid var(--border);margin-top:12px}.notice,.error,.success{padding:15px 20px;border-radius:4px;font-size:14px}.notice{background:var(--notice);border-left:3px solid var(--focus)}.error{background:var(--error-bg);color:var(--error-text)}.success{background:var(--success-bg);color:var(--success-text)}.login{margin:8vh auto 0;max-width:520px;padding:44px;background:var(--surface);border:1px solid var(--border);border-radius:8px}.login .brand{margin-bottom:55px}.login h1{line-height:1.15}.login form{margin-top:30px}.login button{width:100%}.login>small{margin-top:22px;text-align:center}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}p{max-width:95ch}@media(max-width:1100px){main{padding:30px 24px;margin-left:210px}aside{width:210px;padding:28px 14px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.metrics strong{font-size:25px}}@media(max-width:760px){aside{position:static;width:auto;padding:20px}aside .brand{font-size:24px}.side-label{display:none}.aside-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:8px}.aside-bottom small{font-size:10px}.aside-bottom button{margin-top:0}nav{display:flex;overflow:auto;margin-top:18px;gap:6px}nav a{white-space:nowrap;padding:8px 10px}main{margin:0;padding:24px 16px}header{align-items:start}h1{font-size:28px}.metrics{grid-template-columns:1fr;gap:10px}.metrics article{padding:20px}.metrics strong{margin:6px 0}.form-grid{grid-template-columns:1fr}section,.entry{padding:18px}.login{margin:20px 16px;padding:28px}.badge{white-space:normal}.filters{align-items:stretch}.filters label{width:100%}}


/* Theme controls are outside data-entry forms, so switching preserves input. */
.theme-switch[hidden]{display:none}
.theme-switch{display:inline-flex;gap:4px;padding:4px;border:1px solid var(--border);border-radius:8px;background:var(--subtle)}
.theme-switch button{display:inline-flex;align-items:center;justify-content:center;gap:7px;width:auto;min-height:36px;margin:0;padding:6px 12px;background:transparent;color:var(--muted);border:1px solid transparent;border-radius:5px;font-size:12px}
.theme-switch button[aria-pressed="true"]{background:var(--surface);color:var(--text);border-color:var(--input-border)}
.theme-switch button:hover{color:var(--text);background:var(--surface)}
.theme-switch svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.login-top{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:48px}
.login .login-top .brand{margin:0}
aside .theme-switch{--subtle:#111e36;--surface:#263d64;--muted:#b6c6e0;--text:#edf2ff;--border:#3d5072;--input-border:#6887b6;flex-shrink:0;margin-bottom:14px}
aside .theme-switch button{margin:0;border-color:transparent}
aside .theme-switch button[aria-pressed="true"]{border-color:var(--input-border)}
@media(max-width:760px){.aside-bottom{flex-wrap:wrap}aside .theme-switch{margin:8px 0}.login-top{flex-wrap:wrap;gap:24px;margin-bottom:36px}}

.table-filters td{background:var(--table-head);padding:10px 12px 16px;vertical-align:top;border-bottom:1px solid var(--input-border)}
.table-filters label{font-size:11px;margin:0 0 10px;white-space:normal}
.table-filters input,.table-filters select{font-size:12px;padding:9px 10px}
.table-filters td{min-width:165px}.table-filters td:nth-child(2){min-width:210px}
.table-filters td[colspan]{min-width:235px}
.amount-filters{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.filter-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.filter-actions button{margin:0}.filter-actions a{font-size:12px}