:root{--ink:#12313a;--muted:#62767c;--teal:#087c83;--mint:#18a69a;--pale:#eef7f5;--line:#d9e7e4;--white:#fff;--warn:#b55717;--danger:#b43c45;--shadow:0 20px 55px rgba(18,49,58,.11)}*{box-sizing:border-box}body{margin:0;background:#f3f8f7;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,select{font:inherit}.hidden{display:none!important}.eyebrow{margin:0 0 8px;color:var(--teal);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.login-screen{min-height:100vh;display:grid;place-items:center;padding:28px;background:radial-gradient(circle at 70% 10%,#d6efea 0,transparent 42%),linear-gradient(135deg,#f8fbfa,#e8f3f1)}.login-card{width:min(470px,100%);padding:42px;border-radius:30px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.login-brand,.app-brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none}.login-brand{margin-bottom:44px;font-size:20px;font-weight:800}.login-brand span,.app-brand span{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--teal);color:#fff;font-size:26px}.login-card h1{margin:0;font-size:42px;letter-spacing:-.04em}.login-copy{margin:12px 0 30px;color:var(--muted);line-height:1.55}.login-card form{display:grid;gap:18px}label{display:grid;gap:8px;font-weight:700;font-size:14px}input,select{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:13px;background:#fbfdfc;color:var(--ink);outline:none}input:focus,select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(8,124,131,.12)}button{border:0;border-radius:13px;padding:12px 17px;background:#e7efed;color:var(--ink);font-weight:750;cursor:pointer}button:hover{filter:brightness(.97)}button.primary{background:var(--teal);color:#fff}.login-card .primary{margin-top:3px;padding:15px}.form-message{min-height:20px;margin:0;color:var(--danger);font-size:14px;line-height:1.4}.back-link{display:block;margin-top:24px;color:var(--muted);text-decoration:none;font-weight:650;font-size:14px}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:28px 20px;background:#12313a;color:#fff}.app-brand{color:#fff;font-size:20px;margin-bottom:42px}.sidebar nav{display:grid;gap:8px}.nav-button{width:100%;text-align:left;background:transparent;color:#c5d3d5}.nav-button.active{background:#fff;color:var(--ink)}.sidebar-footer{margin-top:auto;display:grid;gap:9px;padding:18px 12px;border-top:1px solid rgba(255,255,255,.16);color:#c5d3d5;font-size:12px;overflow-wrap:anywhere}.text-button{padding:0;background:none;color:#fff;text-align:left}.workspace{padding:34px;min-width:0}.topbar,.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.topbar{margin-bottom:24px}.topbar h1{margin:0;font-size:34px;letter-spacing:-.035em}.top-actions{display:flex;align-items:center;gap:12px}.sync-state{color:var(--muted);font-size:13px}.sync-state.ok{color:var(--teal)}.sync-state.error{color:var(--danger)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:18px}.stats-grid article,.panel{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:0 10px 35px rgba(18,49,58,.06)}.stats-grid article{padding:20px}.stats-grid span{display:block;color:var(--muted);font-size:13px}.stats-grid strong{display:block;margin-top:8px;font-size:30px}.panel{padding:22px}.panel h2{margin:0 0 5px}.panel-head p{margin:0;color:var(--muted)}.search{max-width:330px}.filters{display:flex;align-items:center;gap:12px;margin:18px 0}.filters select{width:auto;min-width:170px}.check{display:flex;grid-template-columns:auto auto;align-items:center;gap:8px;margin-left:auto}.check input{width:auto}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}table{width:100%;min-width:800px;border-collapse:collapse;background:#fff}th,td{padding:14px 15px;text-align:left;border-bottom:1px solid #e8efed}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}tbody tr{cursor:pointer}tbody tr:hover{background:var(--pale)}.status{display:inline-flex;padding:6px 10px;border-radius:999px;background:#e8f5f1;color:var(--teal);font-size:12px;font-weight:800}.status.critical{background:#fff0e6;color:var(--warn)}.empty{text-align:center;color:var(--muted);padding:34px}.card-list{display:grid;gap:12px;margin-top:18px}.order-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px;border:1px solid var(--line);border-radius:16px}.order-row p{margin:4px 0 0;color:var(--muted)}.supplier-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}.supplier-card{padding:18px;border:1px solid var(--line);border-radius:17px;background:#fbfdfc}.supplier-card p{margin:8px 0 0;color:var(--muted)}.info-panel{max-width:760px}.info-panel p{color:var(--muted);line-height:1.6}dialog{width:min(720px,calc(100% - 30px));border:0;border-radius:25px;padding:0;color:var(--ink);box-shadow:0 30px 100px rgba(0,0,0,.28)}dialog::backdrop{background:rgba(8,28,34,.62);backdrop-filter:blur(4px)}#edit-form{padding:26px}.dialog-head{display:flex;justify-content:space-between;gap:16px}.dialog-head h2,.dialog-head p{margin:0}.icon-button{width:42px;height:42px;padding:0;border-radius:50%;font-size:26px}.stock-editor{display:grid;grid-template-columns:1fr 150px 1fr;align-items:center;gap:14px;margin:24px 0;padding:18px;border-radius:18px;background:var(--pale)}.stock-editor>div{text-align:center}.stock-editor strong,.stock-editor span{display:block}.stock-editor strong{font-size:34px}.stock-editor span{color:var(--muted);font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.sidebar nav{grid-template-columns:repeat(4,1fr)}.sidebar-footer{display:none}.workspace{padding:20px}.stats-grid{grid-template-columns:repeat(2,1fr)}.supplier-grid{grid-template-columns:1fr}}@media(max-width:620px){.login-card{padding:28px}.login-card h1{font-size:34px}.sidebar nav{overflow:auto;grid-template-columns:repeat(4,150px)}.topbar,.panel-head{display:grid}.top-actions{justify-content:space-between}.filters{display:grid}.filters select{width:100%}.check{margin:0}.form-grid{grid-template-columns:1fr}.stock-editor{grid-template-columns:1fr}.stats-grid{gap:9px}.stats-grid article{padding:15px}.workspace{padding:14px}.panel{padding:15px}}