:root{--bg: #0f1115;--panel: #181b22;--border: #272b34;--text: #e6e8ec;--muted: #9aa1ad;--accent: #4f9cff;--good: #5ad17a;--warn: #f0b150;--bad: #ef6f6f}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}header.topnav{display:flex;align-items:center;gap:1.5rem;padding:.85rem 1.25rem;background:var(--panel);border-bottom:1px solid var(--border);position:sticky;top:0}header.topnav .brand{font-weight:700;letter-spacing:.5px}header.topnav nav{display:flex;gap:1rem}header.topnav .spacer{flex:1}main{max-width:1100px;margin:0 auto;padding:1.25rem}.grid{display:grid;gap:1rem;grid-template-columns:repeat(4,1fr)}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:1rem 1.1rem}.panel.span2{grid-column:span 2}.panel.span4{grid-column:span 4}.metric .label{color:var(--muted);font-size:.8rem;text-transform:uppercase}.metric .value{font-size:2rem;font-weight:700;margin-top:.25rem}.metric .sub{color:var(--muted);font-size:.85rem}.form .pos{color:var(--good)}.form .neg{color:var(--bad)}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:.45rem .5rem;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600}.rationale{color:var(--muted);line-height:1.5}.btn{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:.55rem .9rem;font-size:.95rem;cursor:pointer}.btn.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.settings-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.85rem 1rem}.field{display:flex;flex-direction:column;gap:.3rem;font-size:.85rem}.field input,.field select,.panel input,.panel select{padding:.45rem .55rem;background:var(--bg);border:1px solid var(--border);border-radius:7px;color:var(--text)}.panel h4{margin:.6rem 0 .3rem;color:var(--muted);font-weight:600}@media(max-width:720px){.settings-grid{grid-template-columns:1fr 1fr}}.field textarea{padding:.45rem .55rem;background:var(--bg);border:1px solid var(--border);border-radius:7px;color:var(--text);font:inherit;resize:vertical}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:1.25rem 1.4rem;width:min(420px,92vw);display:flex;flex-direction:column;gap:.6rem}.plan-week{display:grid;grid-template-columns:repeat(7,1fr);gap:.6rem;margin-top:.6rem}.tile{background:var(--bg);border:1px solid var(--border);border-top:3px solid var(--border);border-radius:8px;padding:.5rem .55rem;min-height:96px;display:flex;flex-direction:column;gap:.35rem}.tile.rest{opacity:.8}.tile.tile-over{outline:2px dashed var(--accent);outline-offset:1px}.tile[draggable=true]{cursor:grab}.tile.blocked{opacity:.5;background:repeating-linear-gradient(45deg,var(--bg),var(--bg) 6px,var(--panel) 6px,var(--panel) 12px)}.tile-head{display:flex;justify-content:space-between;font-size:.8rem;font-weight:600}.tile-body{font-size:.85rem;line-height:1.35}.tile-badge{font-size:.72rem;color:var(--muted)}.tile-done{font-size:.72rem;color:var(--good);font-weight:600}.tile-acts{margin-top:auto;display:flex;flex-direction:column;gap:.25rem;padding-top:.35rem}.act-chip{font-size:.72rem;color:var(--good);background:#ffffff0d;border:1px solid var(--border);border-radius:6px;padding:.15rem .35rem}.tile-past{opacity:.92}.tile-past .tile-head{color:var(--muted)}@media(max-width:720px){.plan-week{grid-template-columns:repeat(2,1fr)}}.integ-row{padding:.6rem 0;border-top:1px solid var(--border)}.integ-row:first-of-type{border-top:0}.integ-head{display:flex;align-items:center;gap:.6rem;margin-bottom:.4rem}.integ-fields{display:flex;gap:.5rem;flex-wrap:wrap;align-items:center}.integ-fields input{flex:1;min-width:160px}.login-wrap{max-width:340px;margin:12vh auto}.login-wrap input{width:100%;padding:.6rem .7rem;margin:.5rem 0 .9rem;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text)}.error{color:var(--bad)}.muted{color:var(--muted)}