:root{
  --teal:#0f5f66;--teal2:#0b777c;--coral:#f27b62;--gold:#e8b34a;--cream:#fff9f1;
  --ink:#173042;--muted:#6f7b82;--line:#e7e4df;--white:#fff;--danger:#a63d40;
  --shadow:0 12px 36px rgba(24,48,66,.09);--r:20px;
}
*{box-sizing:border-box}
html,body{margin:0;background:#f7f6f3;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.muted{color:var(--muted);margin:.25rem 0}.small{font-size:.83rem}.eyebrow{font-size:.72rem;letter-spacing:.16em;font-weight:800;color:var(--teal2);margin:0 0 .35rem}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 10% 10%,#ffe7dc,transparent 35%),radial-gradient(circle at 90% 90%,#d7f0ed,transparent 40%),var(--cream)}
.login-card{width:min(440px,100%);background:white;padding:34px;border-radius:28px;box-shadow:var(--shadow);border:1px solid #efe9df}
.login-logo{width:180px;display:block;margin:0 auto 20px}.login-card h1{font-size:2rem;margin:.1rem 0 .4rem}.login-card label{display:block;font-weight:700;margin:22px 0 16px}.login-message{min-height:22px;color:var(--teal);font-weight:650}
input,select,textarea{width:100%;border:1px solid #d9d7d2;border-radius:12px;padding:11px 12px;background:white;color:var(--ink);outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--teal2);box-shadow:0 0 0 3px rgba(11,119,124,.12)}
label{font-size:.88rem;font-weight:700;color:#41525d}label input,label select,label textarea{margin-top:6px;font-weight:500}
.btn{border:1px solid transparent;border-radius:12px;padding:10px 14px;font-weight:800;background:white;color:var(--ink)}
.btn.primary{background:var(--teal);color:white}.btn.primary:hover{background:var(--teal2)}
.btn.ghost{border-color:#d8d8d4;background:white}.btn.danger{background:#fff0ee;color:var(--danger);border-color:#f1c8c2}
.btn.small-btn{padding:7px 9px;border-radius:9px;font-size:.78rem}.full{width:100%}
.app{min-height:100vh;display:grid;grid-template-columns:240px 1fr}
.sidebar{background:#103f48;color:white;padding:20px 14px;display:flex;flex-direction:column;min-height:100vh;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:10px;align-items:center;padding:4px 8px 18px}.brand img{width:55px;height:55px;object-fit:contain;background:#fff8ed;border-radius:15px;padding:4px}.brand strong,.brand span{display:block}.brand span{opacity:.72;font-size:.82rem}
.nav{display:grid;gap:4px}.nav button{border:0;background:transparent;color:#dce9e9;text-align:left;padding:10px 12px;border-radius:10px;font-weight:700}.nav button:hover,.nav button.active{background:rgba(255,255,255,.12);color:white}
.sidebar-foot{margin-top:auto;padding:12px 8px;display:grid;gap:10px}.sidebar-foot .btn{background:transparent;color:white;border-color:rgba(255,255,255,.28)}
.workspace{min-width:0}.topbar{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:25px 28px 16px}.topbar h2{margin:0;font-size:1.8rem}.top-actions{display:flex;gap:8px;align-items:center}
.content{padding:0 28px 90px}.view{display:none}.view.active{display:block}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}.metric{background:white;border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:0 3px 10px rgba(0,0,0,.02)}.metric span{display:block;color:var(--muted);font-size:.82rem;font-weight:700}.metric strong{display:block;font-size:1.9rem;margin-top:4px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:white;border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:0 3px 10px rgba(0,0,0,.02);min-width:0}.panel h3{margin:0 0 5px}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}.wrap{flex-wrap:wrap}.row{display:flex;align-items:center}.gap{gap:8px}.end{justify-content:flex-end}
.compact{width:min(260px,100%);padding:9px 11px}.link-btn{border:0;background:transparent;color:var(--teal2);font-weight:800;padding:4px}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;background:#eee;color:#59656a;font-size:.75rem;font-weight:850;white-space:nowrap}.badge.success{background:#e8f6ef;color:#216c4d}.badge.warn{background:#fff3d6;color:#7a5a09}.badge.danger{background:#ffe7e3;color:#8d3a35}.badge.teal{background:#e1f3f3;color:#0f6468}
.table-wrap{overflow:auto;border-radius:12px}.data-table{width:100%;border-collapse:collapse;font-size:.86rem}.data-table th{text-align:left;color:#68767c;font-size:.73rem;letter-spacing:.04em;text-transform:uppercase;padding:10px 9px;border-bottom:1px solid var(--line);white-space:nowrap}.data-table td{padding:11px 9px;border-bottom:1px solid #f0eeea;vertical-align:top}.data-table tr:last-child td{border-bottom:0}.data-table td.actions{white-space:nowrap}.empty{padding:28px 10px;text-align:center;color:var(--muted)}
.item-list{display:grid;gap:8px}.list-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid #f0eeea}.list-row:last-child{border-bottom:0}.list-row strong,.list-row span{display:block}
.block-card{display:flex;justify-content:space-between;align-items:center;gap:10px;border:1px solid var(--line);border-radius:14px;padding:12px;margin-bottom:8px}.block-card.open{border-left:5px solid #46a676}.block-card.blocked{border-left:5px solid var(--coral)}.block-card.reserved{border-left:5px solid var(--gold)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.span-2{grid-column:1/-1}
.settings-input{min-width:180px}.inventory-input{min-width:100px}
.toast{position:fixed;right:20px;top:20px;background:#183d49;color:white;padding:11px 15px;border-radius:12px;box-shadow:var(--shadow);z-index:1000;opacity:0;pointer-events:none;transform:translateY(-8px);transition:.2s}.toast.show{opacity:1;transform:translateY(0)}.toast.error{background:#8f3a3d}
dialog{border:0;border-radius:22px;padding:0;box-shadow:0 28px 80px rgba(0,0,0,.25);width:min(620px,calc(100% - 28px))}dialog::backdrop{background:rgba(15,35,45,.45)}.dialog-card{padding:20px}.x{border:0;background:transparent;font-size:1.6rem}
.mobile-nav{display:none}
@media(max-width:980px){.metric-grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}}
@media(max-width:760px){
  .app{display:block}.sidebar{display:none}.workspace{padding-bottom:78px}.topbar{padding:18px 16px 12px;align-items:flex-start}.topbar h2{font-size:1.45rem}.content{padding:0 12px 90px}.panel{padding:14px;border-radius:17px}.metric-grid{gap:9px}.metric{padding:14px;border-radius:16px}.metric strong{font-size:1.55rem}
  .top-actions .badge{display:none}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.mobile-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;padding:8px 6px calc(8px + env(safe-area-inset-bottom));background:white;border-top:1px solid var(--line);z-index:50;box-shadow:0 -5px 20px rgba(0,0,0,.05)}.mobile-nav button{border:0;background:transparent;padding:9px 2px;font-size:.7rem;font-weight:800;color:#748085}.mobile-nav button.active{color:var(--teal)}.schedule-grid,.expense-grid{grid-template-columns:1fr}
}