:root {
  --bg-1: #0f1226;
  --card: #1d2342;
  --card-hi: #262d52;
  --border: #2f3865;
  --text: #e9ecff;
  --muted: #9aa3d4;
  --accent: #7c83ff;
  --good: #22c55e;
  --bad: #ef4444;
  --warn: #fbbf24;
  --activity: #0ea5e9;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 14px;
}
* { box-sizing: border-box; }

html, body {
  margin: 0; height: 100%;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, #2a3375 0%, transparent 60%),
    radial-gradient(1000px 500px at 110% 110%, #6b3f8a 0%, transparent 55%),
    linear-gradient(180deg, #0b0e22 0%, #0f1226 100%);
  overflow: hidden;
}

button {
  font: inherit; color: var(--text);
  background: var(--card-hi);
  border: 1px solid var(--border);
  padding: 9px 14px; border-radius: 10px;
  cursor: pointer; transition: all .15s;
}
button:hover { background: #303870; }
button.primary { background: linear-gradient(135deg,#7c83ff,#5b63d8); border-color: transparent; }
button.primary:hover { filter: brightness(1.1); }
button.ghost { background: transparent; }
button.danger { background: #b03030; border-color: transparent; }
button.small { padding: 6px 10px; font-size: 13px; }

input, select {
  font: inherit; color: var(--text);
  background: #11152e;
  border: 1px solid var(--border);
  padding: 9px 12px; border-radius: 10px; width: 100%;
}
input:focus, select:focus { outline: none; border-color: var(--accent); }

/* Login */
.login-body { display:flex; align-items:center; justify-content:center; height:100vh; }
.login-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 18px; padding: 40px 36px; width: 360px;
  box-shadow: var(--shadow); text-align: center;
}
.login-card .logo { font-size: 48px; }
.login-card h1 { margin: 8px 0 4px; font-size: 28px; }
.login-card .sub { color: var(--muted); margin: 0 0 22px; }
.login-card form { display: flex; flex-direction: column; gap: 12px; }
.login-card .err { color: var(--bad); min-height: 18px; font-size: 13px; }

/* App */
.app { height: 100vh; display: flex; flex-direction: column; }

.topbar {
  display: flex; align-items: center; gap: 18px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--border);
  background: rgba(15,18,38,.7);
  backdrop-filter: blur(10px);
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand .logo {
  font-size: 24px;
  background: linear-gradient(135deg,#7c83ff,#ff7eb6);
  width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.brand h1 { margin: 0; font-size: 17px; }
.brand small { color: var(--muted); font-size: 12px; }

.week-nav { display: flex; align-items: center; gap: 8px; }
.week-nav span { min-width: 200px; text-align: center; font-weight: 500; font-size: 14px; }

.goal-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px 14px;
  width: 460px;
  margin-left: auto;
}
.goal-head { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.goal-head b { color: var(--text); font-size: 16px; }
.goal-head b.pos { color: var(--good); }
.goal-head b.neg { color: var(--bad); }
.goal-bar {
  height: 8px; background: #11152e; border-radius: 999px; overflow: hidden;
  border: 1px solid var(--border);
}
.goal-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--bad) 0%, var(--warn) 50%, var(--good) 100%);
  transition: width .3s;
}
.goal-meta { display: flex; gap: 8px; margin-top: 6px; }
.chip {
  font-size: 11px; padding: 3px 8px;
  background: #11152e; border: 1px solid var(--border); border-radius: 999px;
}
.chip.warn { color: var(--warn); border-color: #5a4a1f; }
.chip.bad { color: var(--bad); border-color: #5a2c2c; animation: pulse 1s infinite; }
@keyframes pulse { 0%,100% { opacity:1 } 50% { opacity:.55 } }

.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 14px; padding: 14px;
  overflow: hidden;
}

/* Catalog */
.catalog {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.catalog-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px; border-bottom: 1px solid var(--border);
}
.catalog-head h2 { margin: 0; font-size: 14px; letter-spacing: .5px; text-transform: uppercase; color: var(--muted); }
.search-row { padding: 10px 12px 6px; }
.cat-tabs { display: flex; gap: 4px; padding: 0 12px 8px; flex-wrap: wrap; }
.cat-tab {
  padding: 4px 10px; font-size: 12px; border-radius: 999px;
  background: transparent; border: 1px solid var(--border); color: var(--muted);
  cursor: pointer;
}
.cat-tab.active { background: var(--accent); border-color: transparent; color: white; }

.catalog-list {
  flex: 1; overflow-y: auto;
  padding: 4px 10px 10px;
  display: flex; flex-direction: column; gap: 5px;
}
.cat-item {
  background: var(--card-hi);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center; gap: 10px;
  cursor: grab;
  transition: transform .15s, box-shadow .15s;
}
.cat-item:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.cat-item:active { cursor: grabbing; }
.cat-item .ic {
  width: 32px; height: 32px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center; font-size: 19px;
}
.cat-item .nm { font-weight: 500; font-size: 13px; line-height: 1.2; }
.cat-item .meta { display: flex; gap: 4px; align-items: center; flex-wrap: wrap; margin-top: 3px; }
.tag {
  font-size: 10px; padding: 1px 6px;
  border-radius: 999px;
  background: #11152e; border: 1px solid var(--border);
}
.tag.points.pos { color: var(--good); border-color: #2c5a3a; }
.tag.points.neg { color: var(--bad); border-color: #5a2c2c; }
.tag.belly { color: var(--warn); }
.tag.activity { color: var(--activity); border-color: #1e4a6a; }
.cat-item .edit-btn {
  opacity: 0; transition: opacity .15s;
  background: transparent; border: none; color: var(--muted);
  padding: 2px 6px; cursor: pointer;
}
.cat-item:hover .edit-btn { opacity: 1; }

/* Planner */
.planner {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden; display: flex;
}
.planner-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 90px repeat(7, 1fr);
  overflow: auto;
}
.planner-grid > .head, .planner-grid > .slot-label, .planner-grid > .cell {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.planner-grid > .head {
  position: sticky; top: 0;
  background: rgba(29,35,66,0.95);
  backdrop-filter: blur(8px);
  padding: 8px; text-align: center;
  z-index: 2;
}
.planner-grid > .head .day-name { font-weight: 600; font-size: 13px; }
.planner-grid > .head .day-date { font-size: 11px; color: var(--muted); }
.planner-grid > .head.today { background: linear-gradient(135deg, #2a3375, #4b3475); }
.planner-grid > .head.today .day-name { color: #fff; }
.planner-grid > .head .day-pts { font-size: 11px; font-weight: 700; margin-top: 2px; }
.planner-grid > .head .day-pts.pos { color: var(--good); }
.planner-grid > .head .day-pts.neg { color: var(--bad); }
.planner-grid > .head.over-godte { box-shadow: inset 0 0 0 2px var(--bad); animation: pulse 1.5s infinite; }

.slot-label {
  position: sticky; left: 0;
  background: rgba(29,35,66,0.95);
  backdrop-filter: blur(8px);
  padding: 8px;
  display: flex; flex-direction: column; justify-content: center;
  font-size: 11px; text-transform: uppercase;
  color: var(--muted);
  z-index: 1;
}
.slot-label.activity-slot { color: var(--activity); }
.slot-label .icon { font-size: 18px; }

.cell {
  min-height: 80px;
  padding: 4px;
  display: flex; flex-direction: column;
  transition: background .15s;
  position: relative;
}
.cell.dragover { background: rgba(124,131,255,0.18); box-shadow: inset 0 0 0 2px var(--accent); }
.cell.activity-row { background: rgba(14,165,233,0.04); }

.cell-entries {
  flex: 1;
  display: grid;
  gap: 3px;
  align-content: start;
  grid-template-columns: 1fr;
}
.cell-entries[data-count="3"], .cell-entries[data-count="4"] { grid-template-columns: 1fr 1fr; }
.cell-entries[data-count="5"], .cell-entries[data-count="6"] { grid-template-columns: 1fr 1fr; }
.cell-entries[data-count="7"], .cell-entries[data-count="8"], .cell-entries[data-count="9"] { grid-template-columns: 1fr 1fr 1fr; }

.entry {
  background: var(--card-hi);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 7px;
  padding: 4px 6px;
  font-size: 12px;
  display: grid;
  grid-template-columns: 18px 1fr auto;
  align-items: center;
  gap: 4px;
  cursor: grab;
  transition: transform .12s;
  min-width: 0;
}
.entry:hover { transform: translateY(-1px); }
.entry .ic { font-size: 14px; }
.entry .nm { line-height: 1.1; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 11px; }
.entry .pt { font-size: 10px; font-weight: 700; padding: 1px 5px; border-radius: 999px; white-space: nowrap; }
.entry .pt.pos { background: rgba(34,197,94,0.15); color: var(--good); }
.entry .pt.neg { background: rgba(239,68,68,0.15); color: var(--bad); }
.entry .pt.act { background: rgba(14,165,233,0.15); color: var(--activity); }
.entry .qty { font-size: 10px; color: var(--muted); }
.entry.dragging { opacity: 0.4; }

.cell-entries[data-count="5"] .entry .nm,
.cell-entries[data-count="6"] .entry .nm,
.cell-entries[data-count="7"] .entry .nm,
.cell-entries[data-count="8"] .entry .nm,
.cell-entries[data-count="9"] .entry .nm { display: none; }

.cell-summary {
  font-size: 10px;
  color: var(--muted);
  display: flex; justify-content: space-between;
  padding: 2px 4px 0;
  border-top: 1px dashed rgba(255,255,255,0.06);
  margin-top: 3px;
}
.cell-summary .val { font-weight: 700; color: var(--text); }
.cell-summary .val.pos { color: var(--good); }
.cell-summary .val.neg { color: var(--bad); }

/* Modal */
.modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  display: none; align-items: center; justify-content: center;
  z-index: 50;
}
.modal.open { display: flex; }
.modal-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px;
  width: 460px;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 12px;
}
.modal-card.info { width: 620px; max-height: 85vh; overflow-y: auto; line-height: 1.55; }
.modal-card.info h4 { margin: 14px 0 4px; font-size: 14px; color: var(--accent-hi, #9ba1ff); }
.modal-card.info ul, .modal-card.info ol { margin: 4px 0; padding-left: 22px; }
.modal-card.info li { margin: 3px 0; }
.modal-card.info p { margin: 6px 0; }
.modal-card.info code { background: #11152e; padding: 1px 6px; border-radius: 4px; font-size: 12px; }
.modal-card h3 { margin: 0 0 6px; }
.modal-card label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.modal-card .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-actions { display: flex; gap: 8px; margin-top: 8px; align-items: center; }

.ai-row {
  display: flex; gap: 8px; align-items: flex-end;
  background: linear-gradient(135deg, rgba(124,131,255,0.10), rgba(255,126,182,0.08));
  border: 1px dashed #5b63d8;
  padding: 10px;
  border-radius: 12px;
}
.ai-row button { white-space: nowrap; }
.ai-row button:disabled { opacity: 0.6; cursor: progress; }
.ai-hint {
  font-size: 12px; color: var(--muted); min-height: 16px;
  padding: 0 4px;
}
.ai-hint.err { color: var(--bad); }
.ai-hint.ok { color: var(--good); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #2f3865; border-radius: 6px; }
::-webkit-scrollbar-track { background: transparent; }