:root {
  --brand: #4f46e5;
  --brand-2: #7c3aed;
  --brand-deep: #1e1b4b;
  --accent: #f59e0b;
  --accent-2: #f97316;
  --bg: #eef1f8;
  --card: rgba(255, 255, 255, 0.82);
  --card-solid: #ffffff;
  --border: rgba(79, 70, 229, 0.12);
  --text: #1e293b;
  --muted: #64748b;
  --ok: #059669;
  --danger: #e11d48;
  --shadow: 0 10px 30px -12px rgba(30, 27, 75, 0.25);
  --shadow-lg: 0 24px 60px -20px rgba(30, 27, 75, 0.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font-family: "Inter", "Segoe UI Variable", "Segoe UI", Roboto, system-ui, Arial, sans-serif;
  color: var(--text); font-size: 14px; min-height: 100vh;
  background: linear-gradient(160deg, #eef1f8 0%, #e8ecfa 40%, #f3eefb 100%);
  position: relative; overflow-x: hidden;
}
.bg-decor {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(550px circle at 8% 0%, rgba(124, 58, 237, 0.16), transparent 60%),
    radial-gradient(600px circle at 100% 8%, rgba(245, 158, 11, 0.14), transparent 55%),
    radial-gradient(700px circle at 50% 110%, rgba(79, 70, 229, 0.12), transparent 60%);
}

/* ============ HEADER ============ */
header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 28px; padding: 0 26px;
  background: linear-gradient(110deg, #1e1b4b 0%, #4338ca 55%, #6d28d9 100%);
  box-shadow: 0 8px 28px -10px rgba(30, 27, 75, 0.6);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
header::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-2), transparent);
  opacity: .8;
}
.brand { display: flex; align-items: center; gap: 13px; padding: 13px 0; }
.logo {
  width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center;
  color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 8px 20px -6px rgba(245, 158, 11, 0.7), inset 0 1px 0 rgba(255,255,255,.4);
  animation: floaty 4s ease-in-out infinite;
}
@keyframes floaty { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-3px) } }
.brand-text h1 { font-family: "Sora", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif; font-size: 19px; margin: 0; color: #fff; letter-spacing: -.01em; line-height: 1.1; }
.brand-sub { font-size: 11.5px; color: #c7d2fe; font-weight: 500; letter-spacing: .01em; }
nav { display: flex; gap: 2px; flex: 1; }
nav button {
  position: relative; background: transparent; border: none; color: #c7d2fe;
  padding: 20px 17px; cursor: pointer; font-size: 14px; font-weight: 500;
  font-family: inherit; transition: color .2s;
}
nav button:hover { color: #fff; }
nav button.active { color: #fff; font-weight: 600; }
nav button.active::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 12px; height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 2px 10px rgba(245, 158, 11, 0.6);
}

.user-box { display: flex; align-items: center; gap: 10px; padding-left: 8px; }
.user-chip {
  display: flex; align-items: center; gap: 7px; color: #e0e7ff; font-size: 13px; font-weight: 600;
  background: rgba(255,255,255,.1); padding: 7px 13px; border-radius: 20px; white-space: nowrap;
}
.user-chip::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #34d399; box-shadow: 0 0 8px #34d399; }
.logout-btn {
  background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.2);
  padding: 8px 14px; border-radius: 11px; cursor: pointer; font-size: 13px; font-weight: 600; font-family: inherit;
  transition: background .2s, border-color .2s;
}
.logout-btn:hover { background: rgba(244, 63, 94, .85); border-color: transparent; }

main { max-width: 1200px; margin: 26px auto; padding: 0 18px; position: relative; z-index: 1; }
.view { display: none; }
.view.active { display: block; animation: rise .45s cubic-bezier(.2,.7,.3,1); }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

/* ============ CARDS ============ */
.card {
  background: var(--card); backdrop-filter: blur(16px) saturate(1.2);
  border: 1px solid rgba(255,255,255,.6); border-radius: 18px; padding: 22px 22px;
  margin-bottom: 20px; box-shadow: var(--shadow);
  transition: box-shadow .3s, transform .3s;
}
.card:hover { box-shadow: var(--shadow-lg); }
.card h2 {
  margin: 0 0 16px; font-family: "Sora", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif; font-size: 17px; font-weight: 700;
  color: var(--brand-deep); display: flex; align-items: center; gap: 9px;
}
.card h2::before {
  content: ""; width: 5px; height: 19px; border-radius: 5px;
  background: linear-gradient(180deg, var(--brand), var(--brand-2));
}
.card h3 { margin: 16px 0 8px; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }

.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 170px; }
label { display: block; font-size: 11.5px; color: var(--muted); margin: 0 0 5px; font-weight: 600; letter-spacing: .02em; }
input, select, textarea {
  width: 100%; padding: 10px 12px; border: 1.5px solid var(--border); border-radius: 11px;
  font-size: 14px; font-family: inherit; background: rgba(255,255,255,.9); color: var(--text);
  transition: border-color .2s, box-shadow .2s, background .2s;
}
input::placeholder, textarea::placeholder { color: #aab2c5; }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--brand); background: #fff;
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.14);
}
textarea { resize: vertical; min-height: 74px; }

/* ============ BUTTONS ============ */
button.btn {
  position: relative; background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff; border: none; padding: 11px 18px; border-radius: 12px; cursor: pointer;
  font-size: 14px; font-weight: 600; font-family: inherit; letter-spacing: .01em;
  box-shadow: 0 8px 18px -8px rgba(79, 70, 229, 0.6); transition: transform .15s, box-shadow .25s, filter .2s;
}
button.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 26px -10px rgba(79, 70, 229, 0.7); filter: brightness(1.06); }
button.btn:active { transform: translateY(0); }
button.btn.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #3a2400;
  box-shadow: 0 8px 18px -8px rgba(245, 158, 11, 0.7);
}
button.btn.accent:hover { box-shadow: 0 14px 26px -10px rgba(245, 158, 11, 0.8); }
button.btn.ghost {
  background: rgba(255,255,255,.7); color: var(--brand); border: 1.5px solid var(--border);
  box-shadow: 0 4px 12px -8px rgba(30,27,75,.3);
}
button.btn.ghost:hover { background: #fff; border-color: var(--brand); }
button.btn.danger {
  background: rgba(255,255,255,.7); color: var(--danger); border: 1.5px solid rgba(225,29,72,.22);
  box-shadow: none;
}
button.btn.danger:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
button.btn.sm { padding: 7px 12px; font-size: 13px; border-radius: 10px; }
button.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar .spacer { flex: 1; }
.toolbar label { color: var(--text); font-weight: 600; }

/* ============ TABLES ============ */
table { width: 100%; border-collapse: separate; border-spacing: 0; }
th, td { text-align: left; padding: 11px 12px; border-bottom: 1px solid rgba(100,116,139,.12); }
thead th {
  font-size: 11px; color: var(--brand-deep); text-transform: uppercase; letter-spacing: .05em; font-weight: 700;
  background: linear-gradient(180deg, rgba(79,70,229,.08), rgba(79,70,229,.03));
  position: sticky; top: 0; backdrop-filter: blur(6px);
}
thead th:first-child { border-top-left-radius: 12px; }
thead th:last-child { border-top-right-radius: 12px; }
td.num, th.num { text-align: right; }
tbody tr { transition: background .15s; }
tbody tr:hover { background: rgba(124, 58, 237, 0.06); }
.tag { display: inline-block; background: rgba(79,70,229,.1); color: var(--brand); padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 600; }

.product-pick { max-height: 380px; overflow: auto; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.6); }
.product-pick table { font-size: 13px; }
.product-pick td { padding: 8px 12px; }

/* ============ TEMPLATES (cards grid) ============ */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.tmpl {
  position: relative; border: 1px solid rgba(255,255,255,.7); border-radius: 16px; padding: 18px;
  background: linear-gradient(165deg, rgba(255,255,255,.95), rgba(238,241,248,.85));
  box-shadow: var(--shadow); overflow: hidden; transition: transform .25s, box-shadow .25s;
}
.tmpl::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2), var(--accent));
}
.tmpl:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.tmpl h4 { margin: 6px 0 6px; color: var(--brand-deep); font-family: "Sora", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif; font-size: 15px; }
.tmpl p { margin: 0 0 12px; color: var(--muted); font-size: 13px; min-height: 36px; line-height: 1.5; }
.tmpl .meta { font-size: 12px; color: var(--brand); font-weight: 600; margin-bottom: 12px; display: inline-block; background: rgba(79,70,229,.08); padding: 4px 10px; border-radius: 8px; }

/* ============ SUMMARY ============ */
.summary {
  display: flex; justify-content: flex-end; gap: 16px; align-items: center; margin-top: 16px;
  padding: 16px 20px; border-radius: 14px;
  background: linear-gradient(120deg, rgba(79,70,229,.06), rgba(245,158,11,.06));
  border: 1px solid var(--border);
}
.summary .big {
  font-family: "Sora", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif; font-size: 26px; font-weight: 800; letter-spacing: -.02em;
  background: linear-gradient(120deg, var(--brand), var(--brand-2), var(--accent-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ============ TOAST ============ */
.toast {
  position: fixed; bottom: 26px; right: 26px; background: rgba(30, 27, 75, 0.96); color: #fff;
  padding: 14px 20px; border-radius: 14px; box-shadow: var(--shadow-lg); backdrop-filter: blur(10px);
  opacity: 0; transform: translateY(14px) scale(.98); transition: .3s cubic-bezier(.2,.8,.3,1);
  z-index: 100; max-width: 380px; font-weight: 500; border: 1px solid rgba(255,255,255,.12);
}
.toast.show { opacity: 1; transform: translateY(0) scale(1); }
.toast.ok { background: linear-gradient(120deg, #047857, #059669); }
.toast.err { background: linear-gradient(120deg, #be123c, #e11d48); }

.muted { color: var(--muted); }
.pill { font-size: 12px; padding: 4px 11px; border-radius: 20px; background: rgba(79,70,229,.1); color: var(--brand); font-weight: 600; }
.hint { font-size: 12.5px; color: var(--muted); margin-top: 8px; line-height: 1.5; }
.empty { text-align: center; padding: 48px 20px; color: var(--muted); font-size: 14px; }
hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }
.flex-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }

/* ============ INPUTS in tables ============ */
.qty-input { width: 76px; }
.adaos-input { width: 84px; }
.cell-input { padding: 7px 9px; border-radius: 9px; font-size: 13px; }

/* ============ DIALOG ============ */
dialog {
  border: none; border-radius: 20px; padding: 0; box-shadow: var(--shadow-lg);
  background: linear-gradient(165deg, #ffffff, #f4f6fd); color: var(--text);
}
dialog::backdrop { background: rgba(30, 27, 75, 0.45); backdrop-filter: blur(4px); }
dialog h2 { font-family: "Sora", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: rgba(79,70,229,.25); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(79,70,229,.4); background-clip: padding-box; }

@media (max-width: 760px) {
  header { gap: 10px; padding: 0 14px; }
  nav { overflow-x: auto; }
  nav button { padding: 16px 12px; white-space: nowrap; }
  .brand-sub { display: none; }
  .brand-text h1 { font-size: 16px; }
}