@import url('https://fonts.googleapis.com/css2?family=Fraunces:wght@400;600;700&family=DM+Sans:wght@300;400;500;600&display=swap');

*{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#0f0e0c;--bg2:#1a1915;--bg3:#252420;--bg4:#2f2e29;--card:#1e1d19;
  --border:rgba(255,255,255,0.08);--border2:rgba(255,255,255,0.14);
  --text:#f0ece4;--muted:#8a877e;
  --amber:#e8a83c;--amber-bg:rgba(232,168,60,0.12);
  --green:#6aaa6a;--green-bg:rgba(106,170,106,0.12);
  --red:#d96b6b;--red-bg:rgba(217,107,107,0.12);
  --blue:#6b9fd4;--blue-bg:rgba(107,159,212,0.12);
  --teal:#5abfaa;--teal-bg:rgba(90,191,170,0.12);
  --serif:'Fraunces',serif;--sans:'DM Sans',sans-serif;
}
body{font-family:var(--sans);background:var(--bg);color:var(--text);min-height:100vh}

/* AUTH */
#auth-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}
.auth-card{background:var(--card);border:1px solid var(--border2);border-radius:14px;padding:32px;width:380px;max-width:95vw}
.auth-card .brand-name{font-family:var(--serif);font-size:24px;font-weight:700;color:var(--amber);margin-bottom:4px}
.auth-card .brand-sub{font-size:11px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:24px}
.auth-error{background:var(--red-bg);border:1px solid rgba(217,107,107,0.3);color:var(--red);padding:10px 12px;border-radius:7px;font-size:13px;margin-bottom:14px}

/* LAYOUT */
.shell{display:flex;height:100vh;overflow:hidden}
.sidebar{width:220px;min-width:220px;background:var(--bg2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto}
.main{flex:1;overflow-y:auto;background:var(--bg)}

/* SIDEBAR */
.brand{padding:20px 18px 14px;border-bottom:1px solid var(--border)}
.brand-name{font-family:var(--serif);font-size:18px;font-weight:700;color:var(--amber)}
.brand-sub{font-size:10px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;margin-top:2px}

.location-switcher{padding:12px 14px;border-bottom:1px solid var(--border)}
.location-label{font-size:9px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-bottom:5px}
.location-switcher select{background:var(--bg3);border:1px solid var(--border2);color:var(--text);font-family:var(--sans);font-size:12px;font-weight:500;padding:7px 10px;border-radius:7px;width:100%;outline:none;cursor:pointer}
.location-switcher select:focus{border-color:var(--amber)}

.nav-section{padding:10px 0 4px}
.nav-label{font-size:9px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);padding:0 18px 5px}
.nav-item{display:flex;align-items:center;gap:10px;padding:8px 18px;cursor:pointer;font-size:13px;color:var(--muted);transition:all .15s;border-left:2px solid transparent}
.nav-item:hover{background:rgba(255,255,255,0.04);color:var(--text)}
.nav-item.active{background:var(--amber-bg);color:var(--amber);border-left-color:var(--amber);font-weight:500}
.nav-icon{font-size:14px;width:18px;text-align:center}

.sidebar-footer{margin-top:auto;padding:14px 14px 18px;border-top:1px solid var(--border)}

/* PAGES */
.page{display:none;padding:28px 32px}
.page.active{display:block}
.page-header{margin-bottom:24px}
.page-title{font-family:var(--serif);font-size:26px;font-weight:600}
.page-sub{font-size:13px;color:var(--muted);margin-top:4px}

/* CARDS */
.card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:20px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:16px 18px}
.stat-label{font-size:11px;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.8px}
.stat-value{font-family:var(--serif);font-size:24px;font-weight:600;margin-top:6px}

/* GRIDS */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}

/* TABLE */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;padding:8px 12px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);border-bottom:1px solid var(--border)}
td{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,0.04);color:var(--text);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:rgba(255,255,255,0.02)}

/* BADGES */
.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:500}
.badge-green{background:var(--green-bg);color:var(--green)}
.badge-red{background:var(--red-bg);color:var(--red)}
.badge-amber{background:var(--amber-bg);color:var(--amber)}
.badge-blue{background:var(--blue-bg);color:var(--blue)}
.badge-teal{background:var(--teal-bg);color:var(--teal)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:7px;font-family:var(--sans);font-size:13px;font-weight:500;cursor:pointer;border:none;transition:all .15s}
.btn-primary{background:var(--amber);color:#1a1400}
.btn-primary:hover{background:#f0b84a}
.btn-ghost{background:transparent;color:var(--muted);border:1px solid var(--border2)}
.btn-ghost:hover{background:rgba(255,255,255,0.06);color:var(--text)}
.btn-danger{background:var(--red-bg);color:var(--red);border:1px solid rgba(217,107,107,0.25)}
.btn-sm{padding:5px 11px;font-size:12px}

/* INPUTS */
input,select,textarea{background:var(--bg3);border:1px solid var(--border2);border-radius:7px;color:var(--text);font-family:var(--sans);font-size:13px;padding:8px 12px;outline:none;width:100%;transition:border .15s}
input:focus,select:focus,textarea:focus{border-color:var(--amber)}
select option{background:var(--bg3)}
label{font-size:12px;font-weight:500;color:var(--muted);margin-bottom:5px;display:block}
.field{margin-bottom:14px}

/* LAYOUT HELPERS */
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.section-title{font-size:14px;font-weight:600}
.row{display:flex;gap:12px;align-items:flex-start}
.progress-bar{height:6px;background:var(--bg3);border-radius:3px;overflow:hidden}
.progress-fill{height:100%;border-radius:3px;transition:width .3s}

/* COST BOXES */
.cost-box{background:var(--bg3);border-radius:8px;padding:14px 16px}
.cost-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:13px;border-bottom:1px solid var(--border)}
.cost-row:last-child{border-bottom:none}
.cost-row-total{font-weight:600;color:var(--amber);padding-top:10px;margin-top:4px;border-top:1px solid var(--border2)!important}
.cost-good{color:var(--green)}.cost-ok{color:var(--amber)}.cost-bad{color:var(--red)}

/* RECIPE CARDS */
.recipe-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px;cursor:pointer;transition:all .2s}
.recipe-card:hover{border-color:var(--amber);transform:translateY(-1px)}
.recipe-name{font-family:var(--serif);font-size:15px;font-weight:600;margin-bottom:4px}
.recipe-meta{font-size:12px;color:var(--muted)}

/* SOP CARDS */
.sop-card{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px;margin-bottom:12px}
.sop-steps{margin-top:12px;display:none}
.sop-steps.open{display:block}
.sop-step{display:flex;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);font-size:13px;color:var(--muted)}
.sop-step:last-child{border-bottom:none}
.sop-num{width:20px;min-width:20px;height:20px;border-radius:50%;background:var(--amber-bg);color:var(--amber);font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center;margin-top:1px}
.expand-btn{background:none;border:none;color:var(--muted);cursor:pointer;font-size:12px;padding:0;font-family:var(--sans)}
.expand-btn:hover{color:var(--amber)}

/* MODALS */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.75);z-index:100;align-items:center;justify-content:center}
.modal-overlay.open{display:flex}
.modal{background:var(--bg2);border:1px solid var(--border2);border-radius:12px;padding:24px;width:520px;max-width:95vw;max-height:88vh;overflow-y:auto}
.modal-title{font-family:var(--serif);font-size:18px;font-weight:600;margin-bottom:18px}
.modal-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}

/* MISC */
.empty-state{text-align:center;padding:36px 20px;color:var(--muted);font-size:13px}
.empty-icon{font-size:28px;margin-bottom:8px}
.alert{padding:11px 13px;border-radius:8px;font-size:13px;margin-bottom:10px}
.alert-amber{background:var(--amber-bg);border:1px solid rgba(232,168,60,0.25);color:var(--amber)}
.alert-red{background:var(--red-bg);border:1px solid rgba(217,107,107,0.25);color:var(--red)}
.save-indicator{position:fixed;bottom:20px;right:24px;background:var(--green-bg);border:1px solid var(--green);color:var(--green);padding:8px 16px;border-radius:8px;font-size:12px;font-weight:500;opacity:0;transition:opacity .3s;pointer-events:none;z-index:200}
.save-indicator.show{opacity:1}
.ing-row-build{display:grid;grid-template-columns:2fr 70px 80px 80px 24px;gap:5px;margin-bottom:6px;align-items:center}
.tag-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}

/* MOBILE */
@media(max-width:768px){
  .shell{flex-direction:column}
  .sidebar{width:100%;min-width:unset;height:auto;flex-direction:row;flex-wrap:wrap;overflow-x:auto}
  .main{height:calc(100vh - 120px)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .page{padding:16px}
  .nav-section{display:flex;flex-direction:row;padding:4px}
  .nav-label{display:none}
  .brand,.location-switcher,.sidebar-footer{padding:8px 12px}
}