:root {
  --bg:#f6f3ef; --surface:#ffffff; --surface-2:#f1ece6; --text:#211b17; --muted:#7c7168;
  --line:#e2d9d0; --primary:#7a4b2a; --primary-2:#5d351d; --success:#25805e; --warning:#c47a16;
  --danger:#c44949; --shadow:0 12px 32px rgba(64,40,24,.08); --radius:18px;
}
[data-theme="dark"] {
  --bg:#171310; --surface:#211b17; --surface-2:#2b231e; --text:#f5eee8; --muted:#b6a89d;
  --line:#3a3029; --primary:#d18b57; --primary-2:#e5a574; --success:#55b58d; --warning:#e5a44f;
  --danger:#ef7777; --shadow:0 12px 32px rgba(0,0,0,.28);
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}
button,input,select,textarea{font:inherit} button{cursor:pointer}.hidden{display:none!important}
.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:var(--surface);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;z-index:20}
.brand{display:flex;align-items:center;gap:12px;padding:4px 10px 22px}.brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(145deg,var(--primary),var(--primary-2));display:grid;place-items:center;color:white;font-size:22px;box-shadow:var(--shadow)}.brand strong,.brand span{display:block}.brand span{font-size:12px;color:var(--muted)}
.nav{display:flex;flex-direction:column;gap:4px}.nav button,.mobile-nav button{border:0;background:transparent;color:var(--muted)}.nav button{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:12px;text-align:left}.nav button:hover,.nav button.active{background:var(--surface-2);color:var(--text)}.nav .icon{width:22px;text-align:center}
.sidebar-bottom{margin-top:auto;display:flex;gap:8px;padding:10px}.main{min-width:0}.topbar{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);display:flex;justify-content:space-between;align-items:center;padding:26px 30px 18px;border-bottom:1px solid color-mix(in srgb,var(--line) 72%,transparent)}.topbar h1{margin:2px 0 0;font-size:28px}.eyebrow{margin:0;color:var(--muted);font-size:13px}.content{padding:24px 30px 90px;max-width:1500px}
.grid{display:grid;gap:16px}.stats-grid{grid-template-columns:repeat(6,minmax(140px,1fr))}.two-col{grid-template-columns:1.4fr 1fr}.three-col{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card h2,.card h3{margin:0 0 14px}.stat-card{min-height:132px;display:flex;flex-direction:column;justify-content:space-between}.stat-label{font-size:13px;color:var(--muted)}.stat-value{font-size:25px;font-weight:750}.stat-note{font-size:12px;color:var(--muted)}
.btn{border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:var(--surface);color:var(--text);font-weight:650}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-2)}.btn.ghost{background:transparent}.btn.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,var(--line))}.btn.small{padding:7px 10px;font-size:13px}.btn.wide{width:100%}.icon-btn{border:1px solid var(--line);background:var(--surface);color:var(--text);width:40px;height:40px;border-radius:12px;display:grid;place-items:center}
.toolbar{display:flex;gap:10px;justify-content:space-between;align-items:center;margin-bottom:16px;flex-wrap:wrap}.toolbar-group{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.search{min-width:260px}
input,select,textarea{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:11px;padding:10px 12px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 15%,transparent)}textarea{min-height:90px;resize:vertical}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.form-grid .full{grid-column:1/-1}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;min-width:780px}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{font-size:12px;color:var(--muted);background:var(--surface-2);position:sticky;top:0}tr:last-child td{border-bottom:0}.row-actions{display:flex;gap:6px}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 9px;font-size:12px;background:var(--surface-2);color:var(--muted)}.badge.success{background:color-mix(in srgb,var(--success) 14%,transparent);color:var(--success)}.badge.warning{background:color-mix(in srgb,var(--warning) 14%,transparent);color:var(--warning)}.badge.danger{background:color-mix(in srgb,var(--danger) 14%,transparent);color:var(--danger)}
.list{display:flex;flex-direction:column;gap:10px}.list-item{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:13px;border:1px solid var(--line);border-radius:13px;background:var(--surface)}.list-item p{margin:3px 0;color:var(--muted);font-size:13px}.amount{font-weight:750;white-space:nowrap}.empty{padding:34px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:14px}
.progress{height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}.progress span{display:block;height:100%;background:var(--primary);border-radius:999px}.steps{display:grid;gap:10px}.step{display:grid;grid-template-columns:32px 1fr auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:13px}.step-num{width:32px;height:32px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-weight:700}.step.done .step-num{background:var(--success);color:white}.official-links{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.official-links a{text-decoration:none;color:var(--text);padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-align:center;font-weight:650}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.calendar-head{text-align:center;color:var(--muted);font-size:12px}.day{min-height:84px;border:1px solid var(--line);border-radius:11px;padding:8px;background:var(--surface)}.day.muted{opacity:.35}.day strong{font-size:12px}.event-dot{margin-top:5px;padding:4px 6px;border-radius:7px;font-size:10px;background:color-mix(in srgb,var(--primary) 14%,transparent);color:var(--primary)}
.modal{border:0;padding:0;background:transparent;max-width:min(680px,94vw);width:100%}.modal::backdrop{background:rgba(0,0,0,.48);backdrop-filter:blur(4px)}.modal-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}.modal-head,.modal-actions{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.modal-head h2{margin:0}.modal-actions{border-top:1px solid var(--line);border-bottom:0;justify-content:flex-end;gap:10px}.modal-body{padding:18px;max-height:70vh;overflow:auto}
.lock-screen{position:fixed;inset:0;z-index:100;background:linear-gradient(160deg,var(--bg),var(--surface-2));display:grid;place-items:center;padding:20px}.lock-card{width:min(360px,100%);background:var(--surface);padding:28px;border-radius:24px;box-shadow:var(--shadow);text-align:center}.lock-card .brand-mark{margin:0 auto}.lock-card h1{font-size:24px}.error-text{color:var(--danger);min-height:20px;font-size:13px}.mobile-nav{display:none}
.notice{border-left:4px solid var(--warning);background:color-mix(in srgb,var(--warning) 10%,var(--surface));padding:13px 14px;border-radius:10px;color:var(--text);font-size:13px}.kpi-row{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid var(--line)}.kpi-row:last-child{border-bottom:0}.muted{color:var(--muted)}.danger-text{color:var(--danger)}.success-text{color:var(--success)}
@media (max-width:1200px){.stats-grid{grid-template-columns:repeat(3,1fr)}.official-links{grid-template-columns:repeat(3,1fr)}}
@media (max-width:820px){.app-shell{display:block}.sidebar{display:none}.topbar{padding:18px 16px 14px}.topbar h1{font-size:23px}.content{padding:16px 14px 100px}.mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:grid;grid-template-columns:repeat(5,1fr);padding:7px 6px calc(7px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(18px);border-top:1px solid var(--line)}.mobile-nav button{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;padding:5px 2px}.mobile-nav button.active{color:var(--primary)}.mobile-nav .icon{font-size:18px}.two-col,.three-col{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.official-links{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.search{min-width:0;flex:1}.topbar-actions .btn{padding:9px 11px}.calendar-grid{gap:4px}.day{min-height:65px;padding:5px}.event-dot{font-size:8px;padding:3px}.card{padding:14px}}
@media (max-width:420px){.stats-grid{grid-template-columns:1fr 1fr}.stat-card{min-height:115px}.stat-value{font-size:21px}.official-links{grid-template-columns:1fr}.topbar .eyebrow{max-width:180px}.btn{font-size:13px}}

/* Projects and algorithm checkpoints */
.project-switcher{display:flex;gap:8px;align-items:center}.project-switcher select{min-width:180px;max-width:260px}.project-list{display:grid;gap:10px}.project-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px;border:1px solid var(--border);border-radius:12px}.project-item.active{border-color:var(--primary);background:var(--primary-soft)}.checkpoint{width:22px;height:22px;accent-color:var(--primary);flex:0 0 auto}.step.done{opacity:.78}.step.done>span:nth-of-type(2){text-decoration:line-through}.step-auto{font-size:12px;color:var(--success);margin-left:auto}.modal::backdrop{background:rgba(20,16,12,.48)}
@media(max-width:760px){.topbar-actions{align-items:stretch}.project-switcher{width:100%}.project-switcher select{min-width:0;max-width:none;flex:1}.project-switcher .btn{padding-inline:10px}.topbar{gap:10px}.topbar-actions{gap:8px}}
.project-item{border-color:var(--line)}.project-item.active{background:color-mix(in srgb,var(--primary) 9%,var(--surface))}.step{grid-template-columns:22px 32px minmax(0,1fr) auto auto}.step .btn{justify-self:end}
@media(max-width:640px){.step{grid-template-columns:22px 32px minmax(0,1fr)}.step .step-auto,.step .btn{grid-column:3;justify-self:start}.project-item{align-items:flex-start;flex-direction:column}.project-item .row-actions{width:100%}}