:root {
  --bar: #1c2733;
  --bar-text: #cfd6de;
  --bar-hover: #2a3746;
  --bg: #f6f7f8;
  --card: #ffffff;
  --text: #1d2630;
  --muted: #6b7682;
  --line: #e6e9ec;
  --line-strong: #d5dade;
  --primary: #3c6e69;
  --primary-dark: #2f5955;
  --primary-soft: #e7f1ef;
  --danger: #c0392b;
  --ok-bg: #e5f4ea;
  --ok-text: #2f7a46;
  --off-bg: #eef0f2;
  --off-text: #6b7682;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 3px rgba(16, 24, 40, .06);
  font-family: Inter, "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-size: 15px; }
a { color: var(--primary); text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }

/* ---------- Top bar ---------- */
.topbar {
  height: 56px; background: var(--bar); color: #fff; display: flex; align-items: center;
  padding: 0 16px; gap: 4px; position: sticky; top: 0; z-index: 20;
}
.topbar .launcher { color: var(--bar-text); background: none; border: 0; padding: 6px; border-radius: 6px; display: flex; }
.topbar .launcher:hover { background: var(--bar-hover); color: #fff; }
.topbar .brand { font-weight: 700; font-size: 17px; color: #fff; padding: 0 14px 0 10px; border-right: 1px solid #364454; margin-right: 8px; white-space: nowrap; }
.topbar .app-name { font-weight: 600; color: #fff; padding: 0 10px; white-space: nowrap; }
.topbar .menu { position: relative; }
.topbar .menu > button {
  background: none; border: 0; color: var(--bar-text); padding: 8px 12px; border-radius: 6px;
  display: flex; align-items: center; gap: 4px; white-space: nowrap;
}
.topbar .menu > button:hover, .topbar .menu.open > button { background: var(--bar-hover); color: #fff; }
.dropdown {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 220px; background: #fff; color: var(--text);
  border-radius: 8px; box-shadow: 0 8px 24px rgba(0, 0, 0, .14); padding: 6px; display: none; z-index: 30;
}
.menu.open .dropdown { display: block; }
.dropdown a, .dropdown button.item {
  display: block; width: 100%; text-align: left; padding: 9px 12px; border-radius: 6px; color: var(--text);
  background: none; border: 0;
}
.dropdown a:hover, .dropdown button.item:hover { background: var(--bg); }
.dropdown .sep { height: 1px; background: var(--line); margin: 6px 0; }
.dropdown .who { padding: 8px 12px; font-size: 13px; color: var(--muted); }
.dropdown .who b { display: block; color: var(--text); font-size: 14px; }
.topbar .spacer { flex: 1; }
.plant-switch {
  background: transparent; color: #fff; border: 1px solid #3a4857; border-radius: 7px; padding: 6px 30px 6px 12px;
  appearance: none; -webkit-appearance: none; max-width: 220px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23cfd6de' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
}
.plant-switch option { color: var(--text); }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--primary); color: #fff; border: 0;
  font-weight: 700; font-size: 13px; margin-left: 10px; display: grid; place-items: center;
}
.topbar .menu > button.avatar { background: var(--primary); color: #fff; padding: 0; justify-content: center; border-radius: 50%; }
.topbar .menu > button.avatar:hover, .topbar .menu.open > button.avatar { background: var(--primary-dark); }
.user-menu .dropdown { left: auto; right: 0; }

/* ---------- Page ---------- */
.page { padding: 28px; max-width: 1500px; margin: 0 auto; }
.page-head { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; min-height: 42px; }
.page-head h1 { font-size: 24px; margin: 0; font-weight: 700; letter-spacing: -.01em; }
.page-head .count { color: var(--muted); font-size: 14px; }
.page-head .grow { flex: 1; }
.crumbs { font-size: 22px; font-weight: 700; display: flex; gap: 8px; align-items: center; }
.crumbs a { color: var(--muted); font-weight: 600; }
.crumbs .slash { color: var(--line-strong); }

.btn {
  border: 1px solid var(--line-strong); background: #fff; color: var(--text); padding: 9px 18px; border-radius: 8px;
  font-weight: 600; display: inline-flex; align-items: center; gap: 6px;
}
.btn:hover { background: var(--bg); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.danger { color: var(--danger); }
.btn:disabled { opacity: .6; cursor: default; }
.link-btn { background: none; border: 0; color: var(--primary); font-weight: 600; padding: 0; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.filters { display: flex; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.filters input, .filters select {
  border: 1px solid var(--line-strong); border-radius: 8px; padding: 9px 12px; background: #fff; min-width: 180px;
}
.filters input { width: 290px; max-width: 100%; }

.table-wrap { overflow-x: auto; }
table.list { width: 100%; border-collapse: collapse; }
table.list th {
  text-align: left; font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase;
  letter-spacing: .05em; padding: 12px 16px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
table.list td { padding: 12px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.list tr:last-child td { border-bottom: 0; }
table.list tr.click { cursor: pointer; }
table.list tr.click:hover td { background: #fafbfb; }
table.list td.strong { font-weight: 600; }
table.list td.muted { color: var(--muted); }
table.list .num { text-align: right; }
.empty { padding: 40px; text-align: center; color: var(--muted); }

.badge { display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 99px; }
.badge.ok { background: var(--ok-bg); color: var(--ok-text); }
.badge.off { background: var(--off-bg); color: var(--off-text); }
.badge.act { background: var(--primary-soft); color: var(--primary-dark); text-transform: capitalize; }

/* ---------- Form sheet ---------- */
.sheet { padding: 28px 32px; }
.sheet h2 { margin: 0 0 22px; font-size: 22px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 40px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid var(--line-strong); border-radius: 8px; padding: 9px 12px; background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus, .filters input:focus, .filters select:focus {
  outline: 2px solid var(--primary-soft); border-color: var(--primary);
}
.field.full { grid-column: 1 / -1; }
.field .req { color: var(--danger); }
.field .readonly { padding: 9px 0; }
.check-line { display: flex; align-items: center; gap: 8px; padding-top: 8px; }
.form-error { color: var(--danger); margin-top: 16px; min-height: 20px; }

/* ---------- Home launcher ---------- */
.home { max-width: 1250px; margin: 0 auto; padding: 48px 28px; }
.home h1 { font-size: 30px; margin: 0 0 6px; }
.home .sub { color: var(--muted); margin: 0 0 32px; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 20px; }
.tile {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 20px; min-height: 170px;
  box-shadow: var(--shadow); color: var(--text); display: block; transition: transform .12s, box-shadow .12s;
}
a.tile:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(16, 24, 40, .1); }
.tile .ic { width: 52px; height: 52px; border-radius: 10px; display: grid; place-items: center; color: #fff; margin-bottom: 22px; }
.tile .t { font-weight: 700; font-size: 17px; margin-bottom: 4px; }
.tile .d { color: var(--muted); font-size: 14px; line-height: 1.4; }
.tile.soon { opacity: .45; box-shadow: none; }
.section-label {
  display: flex; align-items: center; gap: 14px; color: var(--muted); font-size: 13px; font-weight: 600;
  letter-spacing: .08em; margin: 44px 0 20px;
}
.section-label::after { content: ""; flex: 1; height: 1px; background: var(--line); }

/* ---------- Login ---------- */
.login-bg {
  min-height: 100vh; display: grid; place-items: center; padding: 16px;
  background: radial-gradient(circle at 20% 10%, #45786f, #24453f 70%);
}
.login-card { background: #fff; border-radius: 14px; padding: 40px; width: 100%; max-width: 440px; box-shadow: 0 20px 50px rgba(0, 0, 0, .25); }
.login-card h1 { margin: 0; font-size: 26px; }
.login-card h1 span { color: var(--primary); }
.login-card p { color: var(--muted); margin: 6px 0 26px; }
.login-card .field { margin-bottom: 18px; }
.login-card .btn { width: 100%; justify-content: center; margin-top: 8px; padding: 11px; }

/* ---------- Drawer & modal ---------- */
.scrim { position: fixed; inset: 0; background: rgba(28, 39, 51, .45); z-index: 40; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: min(780px, 100%); background: #fff; z-index: 41;
  display: flex; flex-direction: column; box-shadow: -10px 0 30px rgba(0, 0, 0, .15);
}
.drawer-head { padding: 20px 24px; border-bottom: 1px solid var(--line); font-size: 18px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.drawer-head .grow { flex: 1; }
.drawer-body { flex: 1; overflow-y: auto; padding: 8px 24px 24px; }
.drawer-foot { padding: 16px 24px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; }
.perm-group { margin-top: 22px; }
.perm-group .gh { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.perm-group .gh h4 { margin: 0; font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.perm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 28px; }
.perm-grid label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; line-height: 1.35; }
input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--primary); margin: 1px 0 0; flex: none; }

.modal {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: #fff; border-radius: 12px;
  width: min(460px, calc(100% - 32px)); z-index: 41; box-shadow: 0 20px 50px rgba(0, 0, 0, .25);
}
.modal .mh { padding: 20px 24px 6px; font-size: 18px; font-weight: 700; }
.modal .mb { padding: 10px 24px; }
.modal .mb .field { margin-bottom: 14px; }
.modal .mf { padding: 14px 24px 20px; display: flex; justify-content: flex-end; gap: 10px; }
.secret {
  font-family: ui-monospace, Consolas, monospace; font-size: 20px; background: var(--primary-soft); color: var(--primary-dark);
  padding: 12px 16px; border-radius: 8px; text-align: center; letter-spacing: .05em; margin: 10px 0; user-select: all;
}

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); background: var(--bar); color: #fff;
  padding: 11px 20px; border-radius: 8px; z-index: 60; box-shadow: 0 8px 24px rgba(0, 0, 0, .2);
}
.toast.err { background: var(--danger); }
.loading { padding: 60px; text-align: center; color: var(--muted); }

/* ---------- Module pages (inventory and later) ---------- */
.unit { color: var(--muted); font-size: 13px; }
.muted-sm { color: var(--muted); font-size: 13px; }
table.list tr.sub-row td { background: #fbfcfc; padding-top: 8px; padding-bottom: 8px; border-bottom-color: #f0f2f3; }
table.list tr.sub-row .indent { padding-left: 22px; position: relative; }
table.list tr.sub-row .indent::before { content: "└"; position: absolute; left: 6px; color: var(--line-strong); }
.badge.low { background: #fdecea; color: var(--danger); }
.badge.st-draft { background: #fff4e0; color: #9a6300; }
.badge.st-done { background: var(--ok-bg); color: var(--ok-text); }
.badge.st-cancelled { background: var(--off-bg); color: var(--off-text); }
.stat-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); }
.stat .sl { font-size: 13px; color: var(--muted); margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat .sv { font-size: 20px; font-weight: 700; }
.stat.warn { border-color: #f3c5c0; background: #fffafa; }
.sheet-top { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.sheet-top h2 { margin: 0; flex: 1; }
.statusbar { display: flex; border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden; }
.statusbar span { padding: 6px 14px; font-size: 13px; font-weight: 600; color: var(--muted); background: #fff; }
.statusbar span + span { border-left: 1px solid var(--line-strong); }
.statusbar span.on { background: var(--primary); color: #fff; }
.lines-title { font-size: 14px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 28px 0 8px; }
table.lines td { padding: 8px 10px; }
table.lines th { padding: 10px; }
table.lines select, table.lines input {
  width: 100%; border: 1px solid var(--line-strong); border-radius: 7px; padding: 7px 9px; background: #fff; min-width: 0;
}
table.lines td:first-child { min-width: 260px; }
.qty-in { display: flex; align-items: center; gap: 6px; justify-content: flex-end; }
.qty-in input { width: 120px; text-align: right; }
.qty-in span { color: var(--muted); font-size: 13px; min-width: 30px; text-align: left; }
.icon-btn { background: none; border: 0; font-size: 20px; color: var(--muted); padding: 0 6px; line-height: 1; }
.icon-btn:hover { color: var(--danger); }
.add-line { margin-top: 12px; }
.hint { color: var(--muted); font-size: 13px; margin: 14px 0 0; }
.pos { color: var(--ok-text); font-weight: 600; }
.neg { color: var(--danger); font-weight: 600; }
.card.section { margin-top: 18px; }
.section-head { display: flex; align-items: center; justify-content: space-between; padding: 16px; border-bottom: 1px solid var(--line); }
.section-head h3 { margin: 0; font-size: 16px; }

/* ---------- Phone ---------- */
@media (max-width: 760px) {
  .page { padding: 18px 16px; }
  .home { padding: 28px 16px; }
  .grid2, .perm-grid { grid-template-columns: 1fr; }
  .sheet { padding: 20px 16px; }
  .topbar { padding: 6px 8px; height: auto; min-height: 56px; flex-wrap: wrap; }
  .topbar .menu > button { padding: 8px 8px; }
  .topbar .brand { display: none; }
  .plant-switch { max-width: 130px; }
  .filters input { width: 100%; }
  .hide-sm { display: none; }
  .tiles { grid-template-columns: 1fr 1fr; gap: 12px; }
  .tile { min-height: 150px; padding: 16px; }
  table.lines td:first-child { min-width: 170px; }
  .qty-in input { width: 84px; }
  table.lines td, table.lines th { padding: 6px; }
  .sheet-top h2 { font-size: 19px; }
  .page-head { flex-wrap: wrap; }
}