:root{--bg: #eef3f6;--bg-accent: #f7fafc;--surface: #ffffff;--ink: #142033;--muted: #5b6b7c;--line: #d7e0e8;--brand: #0f766e;--brand-2: #0e7490;--brand-soft: rgba(15, 118, 110, .1);--danger: #b42318;--shadow: 0 18px 40px rgba(20, 32, 51, .08);--radius: 14px;--font: "Segoe UI", "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg)}button,input,select{font:inherit}button{cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.err{color:var(--danger);margin:.5rem 0}.boot-screen{min-height:100vh;display:grid;place-items:center;color:var(--muted)}.ghost{border:1px solid var(--line);background:#fff;border-radius:8px;padding:.45rem .75rem}.primary{border:0;border-radius:10px;padding:.7rem 1rem;color:#fff;font-weight:700;background:linear-gradient(135deg,var(--brand),var(--brand-2));box-shadow:0 10px 24px #0e74902e}.primary:disabled{opacity:.7;cursor:wait}.login-page{min-height:100vh;display:grid;place-items:center;padding:1.5rem;background:radial-gradient(700px 280px at 12% 18%,rgba(14,116,144,.12),transparent 60%),radial-gradient(640px 260px at 88% 82%,rgba(15,118,110,.1),transparent 55%),linear-gradient(180deg,var(--bg),var(--bg-accent))}.login-panel{width:min(440px,100%);display:grid;gap:1rem}.login-brand{text-align:center}.login-brand h1{margin:.35rem 0 .15rem;font-size:1.85rem}.login-brand p{margin:0;color:var(--muted)}.login-mark{width:3.2rem;height:3.2rem;margin:0 auto;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:800;background:linear-gradient(145deg,var(--brand),var(--brand-2));box-shadow:var(--shadow)}.login-mark.sm{width:2.2rem;height:2.2rem;margin:0;font-size:.95rem}.login-card{background:var(--surface);border:1px solid rgba(15,118,110,.08);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem 1.15rem 1.35rem;display:grid;gap:.75rem}.login-card h2{margin:0 0 .25rem;font-size:1.15rem}.login-card label,.settings-form label{display:grid;gap:.35rem;font-weight:650;font-size:.92rem}.login-card input,.settings-form input,.settings-form select,.business-switch select,.content-pane input,.content-pane select{width:100%;border:1px solid var(--line);border-radius:8px;padding:.55rem .7rem;background:#fff}.login-card input:focus,.settings-form input:focus,.content-pane input:focus,.content-pane select:focus{outline:2px solid rgba(14,116,144,.28);border-color:var(--brand-2)}.password-field{display:grid;grid-template-columns:1fr auto;gap:.4rem;align-items:center}.app-shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{background:#102336;color:#e8eef5;padding:1rem .75rem;display:flex;flex-direction:column;gap:1rem}.sidebar-head{display:flex;gap:.7rem;align-items:center;padding:.35rem .5rem .75rem}.sidebar-head strong{display:block}.sidebar-head span{color:#9fb2c5;font-size:.8rem}.sidebar-nav{display:grid;gap:.25rem}.sidebar-nav button{text-align:left;border:0;background:transparent;color:inherit;border-radius:8px;padding:.65rem .75rem}.sidebar-nav button:hover{background:#ffffff0f}.sidebar-nav button.is-active{background:var(--brand-soft);color:#fff;box-shadow:inset 3px 0 0 var(--brand)}.sidebar-backdrop{display:none}.app-main{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.85rem 1.15rem;background:#ffffffeb;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.topbar-left,.topbar-right{display:flex;gap:.75rem;align-items:center}.menu-toggle{display:none}.eyebrow{display:block;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.user-chip{color:var(--muted);font-size:.9rem;max-width:14rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content-pane{padding:1.15rem;width:min(1100px,100%)}.content-pane .tabs{display:flex;flex-wrap:wrap;gap:.4rem;margin:0 0 .85rem}.content-pane .tabs button{margin-top:0;border:1px solid var(--line);background:#fff;border-radius:999px;padding:.4rem .75rem}.settings-form,.content-pane section,.content-pane form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;box-shadow:0 8px 24px #1420330a}.settings-form h2,.content-pane h2{margin-top:0}.empty-state{color:var(--muted);padding:1rem}@media(max-width:960px){.app-shell{grid-template-columns:1fr}.menu-toggle{display:inline-flex}.sidebar{position:fixed;inset:0 auto 0 0;width:min(280px,86vw);z-index:30;transform:translate(-105%);transition:transform .2s ease}.sidebar.is-open{transform:translate(0)}.sidebar-backdrop{display:block;position:fixed;inset:0;background:#10233673;opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:20}.sidebar-backdrop.is-open{opacity:1;pointer-events:auto}.user-chip{display:none}}@media(max-width:560px){.login-card{padding:1rem .9rem 1.1rem}.content-pane{padding:.85rem}.topbar{padding:.7rem .8rem}}