:root {
  --bg: #09111f;
  --bg2: #111c2f;
  --card: rgba(11, 19, 34, 0.92);
  --line: rgba(148, 163, 184, 0.16);
  --text: #edf2f7;
  --muted: #9fb0c7;
  --primary: #38bdf8;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --radius: 20px;
  --shadow: 0 16px 45px rgba(0, 0, 0, 0.28);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(56,189,248,.14), transparent 25%),
    radial-gradient(circle at top left, rgba(34,197,94,.09), transparent 20%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
}
button, input, select, textarea { font: inherit; }
.shell { width: min(1380px, calc(100% - 18px)); margin: 16px auto 30px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.hidden { display: none !important; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(56,189,248,.12);
  border: 1px solid rgba(56,189,248,.24);
  color: #8ddcff;
  font-size: 12px;
  font-weight: 700;
}
.hero {
  padding: 18px;
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 14px;
}
.hero h1, .auth-card h1, h2 { margin: 10px 0 8px; }
.hero-actions, .actions { display: flex; gap: 10px; flex-wrap: wrap; }
.currency-switcher {
 display: grid;
 gap: 6px;
 min-width: 170px;
 font-size: 12px;
 color: var(--muted);
}
.currency-switcher select {
 min-height: 44px;
}
.muted { color: var(--muted); }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; margin-bottom: 14px; }
.stat {
  padding: 16px;
  border-radius: 18px;
  background: rgba(10,18,34,.9);
  border: 1px solid var(--line);
}
.stat-neutral { background: linear-gradient(180deg, rgba(10,18,34,.96), rgba(10,18,34,.82)); }
.stat-positive { background: linear-gradient(180deg, rgba(8,40,24,.95), rgba(10,18,34,.82)); border-color: rgba(34,197,94,.22); }
.stat-negative { background: linear-gradient(180deg, rgba(63,18,18,.94), rgba(10,18,34,.82)); border-color: rgba(239,68,68,.2); }
.stat .label { color: var(--muted); font-size: 12px; text-transform: uppercase; }
.stat .value { margin-top: 6px; font-size: 28px; font-weight: 800; }
.stat-foot { margin-top: 6px; font-size: 12px; font-weight: 700; }
.grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 14px; align-items: start; }
.stack { display: grid; gap: 14px; }
.card:not(.hero):not(.auth-card) { padding: 16px; }
.form { display: grid; gap: 10px; }
.compact-form { max-width: 540px; }
.fields { display: grid; gap: 10px; }
.fields.two { grid-template-columns: repeat(2, minmax(0,1fr)); }
label { display: grid; gap: 6px; font-size: 13px; }
input, select, textarea {
  width: 100%;
  min-height: 44px;
  padding: 11px 12px;
  color: var(--text);
  background: rgba(2, 8, 23, 0.72);
  border: 1px solid rgba(148, 163, 184, 0.14);
  border-radius: 14px;
}
textarea { min-height: 80px; resize: vertical; }
button {
  min-height: 44px;
  border-radius: 14px;
  border: 0;
  padding: 0 16px;
  cursor: pointer;
  font-weight: 800;
}
button.primary { background: linear-gradient(135deg, #38bdf8, #0ea5e9); color: #05131b; }
button.secondary { background: #162338; color: var(--text); border: 1px solid rgba(148,163,184,.15); }
button.ghost { background: transparent; color: #d8e4f1; border: 1px dashed rgba(148,163,184,.22); }
.auth-card { width: min(460px, 100%); margin: 12vh auto; padding: 22px; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; }
.section-head-stack { align-items: stretch; flex-direction: column; }
.toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(180px, .8fr);
  gap: 10px;
  width: 100%;
}
.toolbar-field {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}
.list-meta {
  margin: -2px 0 10px;
  font-size: 13px;
}
.list, .mini-list { display: grid; gap: 10px; }
.item {
  padding: 14px;
  border-radius: 16px;
  background: rgba(2,8,23,.52);
  border: 1px solid rgba(148,163,184,.11);
}
.item-engin { padding: 16px; }
.item-positive { border-color: rgba(34,197,94,.18); }
.item-negative { border-color: rgba(239,68,68,.16); }
.item-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: start;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.item-title { font-size: 17px; font-weight: 800; }
.item-sub { color: var(--muted); font-size: 13px; }
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  background: rgba(56,189,248,.14);
  color: #91ddff;
}
.margin-hero {
  margin-top: 12px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(148,163,184,.12);
  background: linear-gradient(180deg, rgba(14,24,39,.96), rgba(9,14,25,.88));
}
.positive-zone { border-color: rgba(34,197,94,.25); background: linear-gradient(180deg, rgba(9,48,28,.95), rgba(9,14,25,.88)); }
.negative-zone { border-color: rgba(239,68,68,.22); background: linear-gradient(180deg, rgba(66,17,17,.95), rgba(9,14,25,.88)); }
.margin-hero-label { font-size: 12px; font-weight: 800; text-transform: uppercase; color: var(--muted); }
.margin-hero-value { margin-top: 6px; font-size: 34px; line-height: 1; font-weight: 900; }
.margin-hero-foot { margin-top: 8px; font-size: 13px; color: var(--muted); }
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px; margin-top: 10px; }
.kpis-four { grid-template-columns: repeat(4, minmax(0,1fr)); }
.kpi { padding: 10px; border-radius: 14px; background: rgba(9,14,25,.82); border: 1px solid rgba(148,163,184,.08); }
.kpi-cost { border-color: rgba(239,68,68,.14); }
.kpi-revenue { border-color: rgba(34,197,94,.16); }
.kpi .k { font-size: 11px; color: var(--muted); text-transform: uppercase; }
.kpi .v { margin-top: 4px; font-weight: 800; }
.split-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}
.detail-box {
  padding: 12px;
  border-radius: 14px;
  background: rgba(9,14,25,.7);
  border: 1px solid rgba(148,163,184,.08);
}
.detail-title {
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--muted);
}
.row-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.row-actions button { min-height: 36px; padding: 0 12px; }
.small-btn { background: #19253a; color: var(--text); }
.delete-btn { background: linear-gradient(135deg, #ef4444, #dc2626); color: white; }
.error {
  padding: 12px 13px;
  border-radius: 12px;
  background: rgba(239,68,68,.12);
  border: 1px solid rgba(239,68,68,.22);
  color: #fecaca;
}
.empty { color: var(--muted); padding: 8px 2px; }
.summary-line { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; color: var(--muted); }
.summary-note { margin-top: 10px; align-items: start; }
.summary-note span:last-child { text-align: right; max-width: 72%; }
.positive { color: #86efac; }
.negative { color: #fca5a5; }

@media (max-width: 1024px) {
  .grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 640px) {
  .shell { width: calc(100% - 10px); margin: 8px auto 18px; }
  .hero, .card:not(.auth-card) { padding: 13px; }
  .stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .fields.two, .kpis, .kpis-four, .toolbar, .split-details { grid-template-columns: 1fr; }
  .hero { flex-direction: column; }
  .hero h1 { font-size: 26px; }
  .stat { padding: 14px; border-radius: 16px; }
  .stat .value { font-size: 24px; }
  .item-engin { padding: 14px; }
  .item-title { font-size: 15px; }
  .margin-hero { padding: 12px; border-radius: 16px; }
  .margin-hero-value { font-size: 30px; }
  .summary-line { flex-direction: column; }
  .summary-note span:last-child { max-width: 100%; text-align: left; }
  button { width: 100%; }
  .row-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .row-actions button { width: 100%; }
}