/* ===== Courtside Command — base, layout, responsive ===== */
:root {
  --bg: #08111f;
  --bg-2: #0c1830;
  --panel: #0f1e38;
  --panel-2: #142849;
  --panel-3: #1a3159;
  --line: #22385d;
  --line-2: #2d4a78;
  --text: #eaf0fa;
  --text-2: #c3d0e6;
  --muted: #8296b8;
  --orange: #ff7a1a;
  --orange-2: #ffa25c;
  --orange-soft: rgba(255, 122, 26, .14);
  --blue: #3d8bff;
  --blue-2: #7db1ff;
  --blue-soft: rgba(61, 139, 255, .14);
  --ok: #2fd27f;
  --warn: #ffc23d;
  --danger: #ff4d5e;
  --radius: 10px;
  --radius-sm: 7px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: "Barlow Condensed", "Arial Narrow", "Inter", sans-serif;
  --topbar-h: 58px;
  --lib-w: 320px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #12284d 0%, var(--bg) 60%) fixed, var(--bg);
  color: var(--text);
  font: 14px/1.45 var(--font);
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
svg { flex: none; }
[hidden] { display: none !important; }
::selection { background: var(--orange); color: #111; }

/* Scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }
*::-webkit-scrollbar { width: 8px; height: 8px; }
*::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 8px; }

/* ===== Top bar ===== */
.topbar {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 16px;
  background: linear-gradient(180deg, #0d1c36, #0a1529);
  border-bottom: 1px solid var(--line);
  position: relative;
  z-index: 20;
}
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand-mark { width: 30px; height: 30px; color: var(--orange); }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font: 700 22px/1 var(--font-display); letter-spacing: .08em; }
.brand-sub { font-size: 10.5px; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }

.panel-switch { display: flex; margin: 0 auto; background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px; padding: 3px; gap: 2px; }
.panel-switch .narrow-only { display: none; }
.panel-switch button {
  display: flex; align-items: center; gap: 6px;
  border: 0; background: transparent; color: var(--muted);
  padding: 7px 14px; border-radius: 999px; font-weight: 600; position: relative;
}
.panel-switch button svg { width: 17px; height: 17px; }
.panel-switch button.active { background: var(--panel-3); color: var(--text); }

.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.pb-select { display: flex; align-items: center; gap: 8px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 4px 0 10px; height: 36px; }
.pb-select .label { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.pb-select select { background: transparent; border: 0; height: 34px; max-width: 200px; font-weight: 600; outline: none; }
.pb-select select option { background: var(--panel); }

/* ===== Layout =====
   data-panel: "board" / "library" show the playbook + board side by side (one at a time on narrow screens);
   "stats" shows the stat keeper full width. */
.layout {
  height: calc(100vh - var(--topbar-h));
  height: calc(100dvh - var(--topbar-h));
  display: grid;
  grid-template-columns: var(--lib-w) minmax(0, 1fr);
  gap: 12px;
  padding: 12px;
}
.layout .stats { display: none; grid-column: 1 / -1; grid-row: 1; }
.layout[data-panel="stats"] .stats { display: flex; }
.layout[data-panel="stats"] .library,
.layout[data-panel="stats"] .board { display: none; }
.panel {
  background: linear-gradient(180deg, var(--panel), #0d1b33);
  border: 1px solid var(--line);
  border-radius: 14px;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.panel-head { display: flex; align-items: center; gap: 10px; padding: 14px 14px 10px; }
.panel-head h2 { margin: 0; font: 700 21px/1 var(--font-display); letter-spacing: .06em; text-transform: uppercase; }
.panel-head .count { color: var(--muted); font-size: 12px; margin-left: auto; }
.panel-head .seg { margin-left: auto; }

/* Tablet landscape: narrower playbook column */
@media (max-width: 1360px) {
  :root { --lib-w: 300px; }
}
@media (max-width: 1180px) {
  :root { --lib-w: 280px; }
  .brand-sub { display: none; }
  .pb-select .label { display: none; }
}
/* Tablet portrait / phone: one panel at a time */
@media (max-width: 860px) {
  :root { --topbar-h: 104px; }
  .topbar { flex-wrap: wrap; height: auto; min-height: var(--topbar-h); padding: 8px 12px; row-gap: 8px; }
  .panel-switch { order: 3; width: 100%; justify-content: stretch; }
  .panel-switch button { flex: 1; justify-content: center; }
  .panel-switch .narrow-only { display: flex; }
  .layout { grid-template-columns: minmax(0, 1fr); padding: 8px; }
  .layout .library, .layout .board { grid-column: 1; grid-row: 1; }
  .layout[data-panel="board"] .library,
  .layout[data-panel="library"] .board { display: none; }
  #managePlaybooks span { display: none; }
}
@media (max-width: 480px) {
  .brand-text { display: none; }
  .pb-select select { max-width: 130px; }
}

/* ===== Generic controls ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 36px; padding: 0 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  background: var(--panel-2);
  font-weight: 600;
  white-space: nowrap;
  transition: background .15s, border-color .15s, transform .08s;
}
.btn svg { width: 17px; height: 17px; }
.btn:hover { background: var(--panel-3); }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; border-color: var(--line); }
.btn.ghost:hover { background: var(--panel-2); }
.btn.primary { background: var(--orange); border-color: var(--orange); color: #1b0d02; }
.btn.primary:hover { background: var(--orange-2); }
.btn.blue { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn.blue:hover { background: #5c9dff; }
.btn.danger { color: var(--danger); border-color: rgba(255, 77, 94, .45); background: transparent; }
.btn.danger:hover { background: rgba(255, 77, 94, .12); }
.btn.sm { height: 30px; padding: 0 10px; font-size: 12.5px; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none; }

.icon-btn {
  width: 38px; height: 38px;
  display: inline-grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--text-2);
  transition: background .15s, color .15s;
}
.icon-btn svg { width: 18px; height: 18px; }
.icon-btn:hover { background: var(--panel-3); color: var(--text); }
.icon-btn.primary { background: var(--orange); border-color: var(--orange); color: #1b0d02; }
.icon-btn.primary:hover { background: var(--orange-2); }
.icon-btn.big { width: 46px; height: 46px; }
.icon-btn.big svg { width: 22px; height: 22px; }
.icon-btn.toggle-icon.on { color: var(--orange); border-color: var(--orange); }

.seg { display: inline-flex; background: var(--bg-2); border: 1px solid var(--line); border-radius: 9px; padding: 3px; gap: 2px; }
.seg button { border: 0; background: transparent; color: var(--muted); padding: 6px 12px; border-radius: 7px; font-weight: 600; font-size: 13px; white-space: nowrap; }
.seg button:hover { color: var(--text); }
.seg button.active { background: var(--panel-3); color: var(--text); box-shadow: inset 0 0 0 1px var(--line-2); }
.seg.small button { padding: 5px 10px; font-size: 12px; }

.toggle {
  display: inline-flex; align-items: center; gap: 6px;
  height: 34px; padding: 0 10px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--muted);
  font-weight: 600; font-size: 12.5px;
}
.toggle svg { width: 17px; height: 17px; }
.toggle:hover { color: var(--text); }
.toggle.on { color: var(--text); border-color: var(--orange); background: var(--orange-soft); }
.toggle.on svg { color: var(--orange); }

input[type="text"], input[type="search"], textarea, select.field, input.field {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus, select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(61, 139, 255, .2); }
select option { background: var(--panel); color: var(--text); }

.toasts { position: fixed; bottom: 18px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; z-index: 100; pointer-events: none; }
.toast {
  background: var(--panel-3); border: 1px solid var(--line-2); border-left: 4px solid var(--blue);
  padding: 10px 16px; border-radius: 9px; box-shadow: var(--shadow); font-weight: 500;
  animation: toast-in .2s ease-out;
}
.toast.ok { border-left-color: var(--ok); }
.toast.warn { border-left-color: var(--warn); }
.toast.orange { border-left-color: var(--orange); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}