:root {
  --bg: #f6f3ee;
  --panel: #ffffff;
  --ink: #1d1b18;
  --muted: #6f6a62;
  --line: #e6e0d6;
  --brand: #1f4d3a;
  --brand-2: #2f6b52;
  --accent: #d9822b;
  --danger: #b4372f;
  --ok: #2f7d4f;
  --warn: #b7791f;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0,0,0,.05), 0 4px 16px rgba(0,0,0,.04);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.45; }
a { color: var(--brand-2); }
h1, h2, h3 { margin: 0 0 .5rem; letter-spacing: -.01em; }
h1 { font-size: 1.5rem; } h2 { font-size: 1.15rem; } h3 { font-size: 1rem; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.right { text-align: right; }
.row { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.grow { flex: 1; }
.grid { display: grid; gap: 1rem; }
.grid.k4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.grid.c2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.hidden { display: none !important; }

/* layout */
.app { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.side { background: var(--brand); color: #e9f1ec; padding: 1rem .75rem; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.brand { font-weight: 800; font-size: 1.1rem; padding: .25rem .5rem 1rem; display: flex; gap: .5rem; align-items: center; }
.brand .logo { width: 30px; height: 30px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; color: #fff; font-weight: 900; }
.nav a { display: flex; gap: .6rem; align-items: center; padding: .55rem .7rem; border-radius: 8px; color: #d8e6dd; text-decoration: none; margin-bottom: 2px; }
.nav a:hover { background: rgba(255,255,255,.08); }
.nav a.active { background: rgba(255,255,255,.16); color: #fff; font-weight: 600; }
.nav .badge { margin-left: auto; }
.nav-sec { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: #9fbcad; margin: 1rem .7rem .3rem; }
.who { border-top: 1px solid rgba(255,255,255,.12); margin-top: 1rem; padding: .75rem .5rem 0; font-size: 12px; color: #b9cfc2; }
.main { padding: 1.5rem 2rem 3rem; min-width: 0; }
.topbar { display: none; }
@media (max-width: 860px) {
  .app { grid-template-columns: 1fr; }
  .side { position: fixed; z-index: 40; width: 250px; transform: translateX(-100%); transition: transform .2s; }
  .side.open { transform: none; }
  .topbar { display: flex; align-items: center; gap: .75rem; padding: .75rem 1rem; background: var(--brand); color: #fff; position: sticky; top: 0; z-index: 30; }
  .main { padding: 1rem; }
}

/* components */
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 1rem 1.1rem; box-shadow: var(--shadow); }
.card + .card { margin-top: 1rem; }
.stat .v { font-size: 1.6rem; font-weight: 750; }
.stat .l { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }
.btn { border: 1px solid var(--line); background: #fff; color: var(--ink); padding: .5rem .85rem; border-radius: 8px; cursor: pointer; font: inherit; font-weight: 550; display: inline-flex; gap: .4rem; align-items: center; white-space: nowrap; }
.btn:hover { border-color: #cfc6b8; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.primary:hover { background: var(--brand-2); }
.btn.accent { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.danger { color: var(--danger); }
.btn.sm { padding: .3rem .55rem; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
input, select, textarea { font: inherit; padding: .5rem .6rem; border: 1px solid var(--line); border-radius: 8px; background: #fff; width: 100%; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid #b9d4c5; border-color: var(--brand-2); }
input[type=checkbox], input[type=radio] { width: auto; }
label { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: .25rem; }
.field { margin-bottom: .8rem; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0 1rem; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .55rem .6rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 650; background: #faf8f4; position: sticky; top: 0; }
tr:hover td { background: #fcfbf8; }
.table-wrap { overflow: auto; max-height: 70vh; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.badge { display: inline-block; padding: .12rem .5rem; border-radius: 999px; font-size: 11px; font-weight: 650; background: #eee8de; color: #5a5348; }
.badge.ok { background: #e1f2e7; color: var(--ok); }
.badge.warn { background: #fbefd9; color: var(--warn); }
.badge.danger { background: #f8e1df; color: var(--danger); }
.badge.info { background: #e3ecf7; color: #2c5a8c; }
.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: 1rem; overflow-x: auto; }
.tabs button { background: none; border: none; padding: .6rem .9rem; font: inherit; cursor: pointer; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs button.active { color: var(--brand); border-color: var(--brand); font-weight: 650; }
.empty { text-align: center; padding: 2rem; color: var(--muted); }
.pill-input { display: flex; gap: .4rem; flex-wrap: wrap; }

/* modal & toast */
.modal-bg { position: fixed; inset: 0; background: rgba(20,18,15,.45); display: grid; place-items: center; z-index: 100; padding: 1rem; }
.modal { background: #fff; border-radius: 14px; width: min(760px, 100%); max-height: 92vh; overflow: auto; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.modal.wide { width: min(1100px, 100%); }
.modal-h { padding: 1rem 1.25rem; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; background: #fff; z-index: 2; }
.modal-b { padding: 1.1rem 1.25rem; }
.modal-f { padding: .9rem 1.25rem; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: .5rem; position: sticky; bottom: 0; background: #fff; }
.x { background: none; border: none; font-size: 1.4rem; cursor: pointer; color: var(--muted); }
#toasts { position: fixed; bottom: 1rem; right: 1rem; z-index: 200; display: grid; gap: .5rem; }
.toast { background: var(--ink); color: #fff; padding: .7rem 1rem; border-radius: 10px; box-shadow: var(--shadow); max-width: 360px; }
.toast.err { background: var(--danger); }

/* login */
.login { min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr; }
.login .hero { background: linear-gradient(150deg, var(--brand), #163828); color: #eaf3ee; padding: 3rem; display: flex; flex-direction: column; justify-content: space-between; }
.login .hero h1 { font-size: 2.3rem; line-height: 1.1; margin-top: 2rem; }
.login .form { display: grid; place-items: center; padding: 2rem; }
.login .form > div { width: min(380px, 100%); }
@media (max-width: 860px) { .login { grid-template-columns: 1fr; } .login .hero { padding: 2rem; } }

/* slideshow */
.slides { position: relative; border-radius: 14px; overflow: hidden; height: 260px; background: #2a2620; margin-bottom: 1.25rem; cursor: pointer; }
.slide { position: absolute; inset: 0; opacity: 0; transition: opacity .8s; display: flex; align-items: flex-end; }
.slide.on { opacity: 1; }
.slide img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.slide .cap { position: relative; padding: 1.25rem 1.5rem; width: 100%; background: linear-gradient(transparent, rgba(0,0,0,.75)); color: #fff; }
.slide .cap h2 { font-size: 1.5rem; margin: 0; }
.dots { position: absolute; top: .75rem; right: 1rem; display: flex; gap: .35rem; z-index: 3; }
.dots span { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.45); }
.dots span.on { background: #fff; }

/* catalogue / order */
.prod-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: .9rem; }
.prod { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.prod .img { height: 120px; background: #efe9df center/cover no-repeat; display: grid; place-items: center; color: #a69d8f; font-size: 2rem; }
.prod .b { padding: .7rem .8rem; flex: 1; display: flex; flex-direction: column; gap: .35rem; }
.qty { display: flex; align-items: center; gap: .3rem; }
.qty input { width: 70px; text-align: center; padding: .35rem; }
.cart-bar { position: sticky; bottom: 0; background: var(--ink); color: #fff; border-radius: 12px; padding: .8rem 1rem; display: flex; justify-content: space-between; align-items: center; margin-top: 1rem; gap: 1rem; flex-wrap: wrap; }
.notice { background: #fff7ea; border: 1px solid #f1d9ae; color: #7a4f12; border-radius: 10px; padding: .7rem 1rem; margin-bottom: 1rem; }
.notice.green { background: #ecf6f0; border-color: #c4e2d0; color: #1f5a3b; }

/* timeline */
.steps { display: grid; gap: .4rem; }
.step { display: grid; grid-template-columns: 22px 1fr auto; gap: .6rem; align-items: center; padding: .45rem .6rem; border-radius: 8px; background: #faf8f4; }
.step .dot { width: 14px; height: 14px; border-radius: 50%; border: 2px solid #c9c0b2; }
.step.done .dot { background: var(--ok); border-color: var(--ok); }
.step.late .dot { background: var(--danger); border-color: var(--danger); }
.step.overdue { background: #fbeeed; }
.phones a { display: inline-block; margin-right: .5rem; }
.chart-bar { height: 10px; background: var(--brand-2); border-radius: 4px; }
.grid > .card + .card { margin-top: 0; }
a.btn { text-decoration: none; }

/* restaurant ordering screen: photo grid or compact list */
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; background: #fff; padding: .45rem .8rem; font: inherit; cursor: pointer; color: var(--muted); }
.seg button.on { background: var(--brand); color: #fff; }
.olist.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .9rem; }
.olist.grid .item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.olist.grid .item .pic { height: 140px; background: #efe9df center/cover no-repeat; display: grid; place-items: center; font-size: 2.2rem; color: #a69d8f; }
.olist.grid .item .nm, .olist.grid .item .pr, .olist.grid .item .qty, .olist.grid .item .amt { padding: 0 .8rem; }
.olist.grid .item .nm { padding-top: .6rem; flex: 1; }
.olist.grid .item .pr { margin: .3rem 0; font-weight: 650; }
.olist.grid .item .qty { padding-bottom: .4rem; }
.olist.grid .item .amt { padding-bottom: .6rem; font-size: 12px; color: var(--brand-2); font-weight: 650; min-height: 1.4em; }
.olist.list { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.olist.list .item { display: grid; grid-template-columns: 44px 1fr 150px 170px 110px; gap: .75rem; align-items: center; padding: .5rem .7rem; border-bottom: 1px solid var(--line); }
.olist.list .item .pic { width: 44px; height: 44px; border-radius: 6px; background: #efe9df center/cover no-repeat; display: grid; place-items: center; font-size: 1.1rem; }
.olist.list .item .pr, .olist.list .item .amt { text-align: right; }
@media (max-width: 700px) { .olist.list .item { grid-template-columns: 44px 1fr; } .olist.list .item .pr, .olist.list .item .amt { text-align: left; } }
.olist .item.has .qty input { border-color: var(--brand-2); background: #f0f7f3; }
.pwbox code { font-size: 12px; background: #f3efe8; padding: .1rem .35rem; border-radius: 4px; }
.paymode { display: flex; gap: .5rem; align-items: flex-start; border: 1px solid var(--line); border-radius: 10px; padding: .6rem .8rem; cursor: pointer; flex: 1; min-width: 200px; margin: 0; color: var(--ink); font-weight: 400; }
.paymode:has(input:checked) { border-color: var(--brand-2); background: #f0f7f3; }
.slide-price { background: var(--accent); color: #fff; padding: .1rem .5rem; border-radius: 6px; margin-left: .3rem; white-space: nowrap; }