/* ============================================================
   Grants Ecosystem - design tokens & base styles
   Modern, calm, data-forward. Light + dark, single accent.
   ============================================================ */

:root {
  /* accent is injected at runtime (tweaks); these are fallbacks */
  --accent: #2456cc;
  --accent-press: #1d47ab;
  --accent-contrast: #ffffff;

  /* soft & rounded - generous, editorial radii */
  --radius-sm: 11px;
  --radius: 15px;
  --radius-lg: 22px;
  --radius-xl: 30px;

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-display: "Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", "Menlo", monospace;

  /* density (overridden by tweak) - noticeably roomier */
  --pad: 30px;
  --gap: 24px;
  --row-h: 58px;

  color-scheme: light;
}

/* editorial display headings - serif, optical sizing, tight tracking */
.display {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 500;
  letter-spacing: -0.012em;
  line-height: 1.06;
}

/* ---------- LIGHT (default - warm editorial paper, calm & premium) ---------- */
[data-theme="light"] {
  --bg: #f3f0e8;
  --bg-grid: rgba(40, 36, 28, 0.022);
  --surface: #fffdf9;
  --surface-2: #f8f5ed;
  --surface-3: #efebe0;
  --border: #e6e0d2;
  --border-strong: #d6cfbd;
  --text: #1c2230;
  --text-muted: #5d6473;
  --text-faint: #9a988c;
  --accent-soft: color-mix(in srgb, var(--accent) 8%, #fffdf9);
  --accent-soft-2: color-mix(in srgb, var(--accent) 14%, #fffdf9);
  --accent-ring: color-mix(in srgb, var(--accent) 30%, transparent);
  --shadow-sm: 0 1px 2px rgba(40, 33, 20, 0.04), 0 1px 3px -1px rgba(40, 33, 20, 0.05);
  --shadow: 0 2px 5px -2px rgba(40, 33, 20, 0.05), 0 10px 28px -14px rgba(40, 33, 20, 0.12);
  --shadow-lg: 0 8px 22px -10px rgba(40, 33, 20, 0.12), 0 30px 60px -28px rgba(40, 33, 20, 0.2);
  --good: #15803d;  --good-bg: #dcf3e2;
  --warn: #a85a16;  --warn-bg: #f8edcf;
  --info: #1d4ed8;  --info-bg: #dde8fb;
  --rose: #be123c;  --rose-bg: #fbe1e4;
  color-scheme: light;
}

/* ---------- DIM (default - "between" light & dark, modern soft-slate) ---------- */
[data-theme="dim"] {
  --bg: #181b22;
  --bg-grid: rgba(255, 255, 255, 0.03);
  --surface: #242935;
  --surface-2: #2b313f;
  --surface-3: #353d4d;
  --border: #383f4e;
  --border-strong: #4b5363;
  --text: #eef0f5;
  --text-muted: #a8b1c0;
  --text-faint: #737d8d;
  --accent-soft: color-mix(in srgb, var(--accent) 26%, #242935);
  --accent-soft-2: color-mix(in srgb, var(--accent) 38%, #242935);
  --accent-ring: color-mix(in srgb, var(--accent) 44%, transparent);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3), 0 2px 6px -2px rgba(0, 0, 0, 0.35);
  --shadow: 0 2px 6px -2px rgba(0, 0, 0, 0.4), 0 14px 34px -14px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 12px 30px -12px rgba(0, 0, 0, 0.5), 0 40px 72px -24px rgba(0, 0, 0, 0.66);
  --good: #4ade80;  --good-bg: color-mix(in srgb, #22c55e 20%, #232730);
  --warn: #fbbf24;  --warn-bg: color-mix(in srgb, #f59e0b 20%, #232730);
  --info: #7aa8ff;  --info-bg: color-mix(in srgb, #3b82f6 22%, #232730);
  --rose: #fb7185;  --rose-bg: color-mix(in srgb, #f43f5e 20%, #232730);
  color-scheme: dark;
}

/* ---------- DARK ---------- */
[data-theme="dark"] {
  --bg: #0a0b0f;
  --bg-grid: rgba(255, 255, 255, 0.04);
  --surface: #121419;
  --surface-2: #171a21;
  --surface-3: #1e222b;
  --border: #262b36;
  --border-strong: #333a47;
  --text: #e9ebf1;
  --text-muted: #98a1b1;
  --text-faint: #69707d;
  --accent-soft: color-mix(in srgb, var(--accent) 22%, #121419);
  --accent-soft-2: color-mix(in srgb, var(--accent) 30%, #121419);
  --accent-ring: color-mix(in srgb, var(--accent) 45%, transparent);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.42), 0 2px 6px -2px rgba(0, 0, 0, 0.48);
  --shadow: 0 2px 6px -2px rgba(0, 0, 0, 0.5), 0 16px 36px -14px rgba(0, 0, 0, 0.62);
  --shadow-lg: 0 12px 30px -12px rgba(0, 0, 0, 0.58), 0 44px 80px -24px rgba(0, 0, 0, 0.78);
  --good: #4ade80;  --good-bg: color-mix(in srgb, #22c55e 18%, #121419);
  --warn: #fbbf24;  --warn-bg: color-mix(in srgb, #f59e0b 18%, #121419);
  --info: #60a5fa;  --info-bg: color-mix(in srgb, #3b82f6 18%, #121419);
  --rose: #fb7185;  --rose-bg: color-mix(in srgb, #f43f5e 18%, #121419);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  font-family: var(--font-sans);
  font-size: 15.5px;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "cv11", "ss01";
}
#root { height: 100%; }

::selection { background: var(--accent-ring); }

/* scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--border-strong) transparent; }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 8px; border: 3px solid var(--bg); }
*::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

/* typography helpers */
.mono { font-family: var(--font-mono); font-feature-settings: "tnum"; letter-spacing: -0.01em; }
.t-eyebrow { font-size: 11.5px; font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); }

/* focus ring */
.focusable:focus-visible,
button:focus-visible, input:focus-visible, a:focus-visible, select:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3.5px var(--accent-ring);
  border-color: var(--accent) !important;
}

/* transitions baseline */
button, a, .tap, input, .node, .navitem, .row {
  transition: background-color .16s ease, border-color .16s ease, color .16s ease,
              box-shadow .16s ease, transform .16s ease, opacity .16s ease;
}

/* generic surfaces */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font: inherit; font-weight: 560; font-size: 15px;
  padding: 12px 20px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
  cursor: pointer; white-space: nowrap; user-select: none;
}
.btn:hover { background: var(--surface-2); border-color: var(--border-strong); }
.btn:active { transform: translateY(0.5px); }
.btn-primary {
  background: var(--accent); border-color: transparent; color: var(--accent-contrast);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--accent-press); border-color: transparent; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--surface-2); }
.btn-sm { padding: 9px 15px; font-size: 14px; border-radius: var(--radius-sm); }
.btn-icon { padding: 11px; border-radius: var(--radius); }

/* inputs */
.input {
  font: inherit; font-size: 15.5px; width: 100%;
  padding: 13px 16px; border-radius: var(--radius);
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
}
.input::placeholder { color: var(--text-faint); }
.input:hover { border-color: var(--border-strong); }
.field-label { font-size: 13px; font-weight: 600; color: var(--text-muted); margin-bottom: 8px; display: block; }

/* badges / chips */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12.5px; font-weight: 600; line-height: 1;
  padding: 7px 11px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface-2); color: var(--text-muted); white-space: nowrap;
}
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 500;
  padding: 8px 14px 8px 12px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); cursor: pointer;
}
.chip:hover { border-color: var(--accent); background: var(--accent-soft); }
.chip .dot { width: 7px; height: 7px; border-radius: 999px; }

/* dot status */
.statdot { width: 8px; height: 8px; border-radius: 999px; flex: none; }

/* subtle grid texture used in hero/empty areas */
.grid-texture {
  background-image:
    linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 26px 26px;
}

/* fade/slide entrance */
@keyframes fadeUp { from { transform: translateY(7px); } to { transform: none; } }
@keyframes fadeIn { from { transform: none; } to { transform: none; } }
/* base state is the visible end-state; entrances are transform-only so a frozen
   animation timeline (background tab / captures / PDF) can never hide content */
.fade-up, .fade-in { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .fade-up { animation: fadeUp .34s cubic-bezier(.2,.7,.3,1); }
}

/* sidebar nav (active + hover state are driven inline from React props) */
.navitem:disabled { cursor: default; }

/* table */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th {
  text-align: left; font-size: 12px; font-weight: 650; letter-spacing: .045em;
  text-transform: uppercase; color: var(--text-faint);
  padding: 12px 18px; border-bottom: 1px solid var(--border);
}
.tbl td { padding: 17px 20px; border-bottom: 1px solid var(--border); font-size: 15.5px; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover { background: var(--surface-2); }

/* room-booking timeline hover hint */
.bk-hint { transition: opacity .15s ease; }
[class].bk-hint { }
div:hover > .bk-hint { opacity: 1 !important; }

/* ============================================================
   INTEL / crime-board view - atmospheric dark tactical board.
   Self-contained palette (independent of theme).
   ============================================================ */
.intel-root {
  --i-bg: #0a0c12;
  --i-panel: #11151f;
  --i-panel-2: #161b27;
  --i-line: #242c3b;
  --i-text: #e8ecf5;
  --i-muted: #8b93a7;
  --i-faint: #5a6273;
  --i-string: #ff4d4d;        /* red string */
  --i-string-soft: #ff6b6b;
  --i-amber: #f5b13d;
  --i-cyan: #4fd1e0;
  position: absolute; inset: 0; overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% -10%, #141a27 0%, var(--i-bg) 55%),
    var(--i-bg);
  color: var(--i-text);
  font-family: var(--font-sans);
}
.intel-board {
  background-image:
    linear-gradient(rgba(255,255,255,0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.028) 1px, transparent 1px);
  background-size: 40px 40px;
}
.intel-vignette { box-shadow: inset 0 0 240px 40px rgba(0,0,0,0.7); pointer-events: none; }
.intel-mono { font-family: var(--font-mono); letter-spacing: 0.02em; }
.intel-stamp {
  font-family: var(--font-mono); font-weight: 700; letter-spacing: 0.14em;
  color: var(--i-string-soft); border: 2px solid var(--i-string-soft);
  border-radius: 5px; padding: 3px 8px; font-size: 11px; text-transform: uppercase;
  opacity: 0.82; background: rgba(255,77,77,0.06);
}
.intel-stamp.amber { color: var(--i-amber); border-color: var(--i-amber); background: rgba(245,177,61,0.07); }
.intel-stamp.cyan { color: var(--i-cyan); border-color: var(--i-cyan); background: rgba(79,209,224,0.07); }
.intel-stamp.rot { transform: rotate(-7deg); }

@keyframes intel-pulse-ring {
  0%   { transform: scale(1);   opacity: 0.55; }
  70%  { transform: scale(2.1); opacity: 0; }
  100% { transform: scale(2.1); opacity: 0; }
}
.intel-pulse::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  border: 2px solid var(--i-string-soft);
}
@media (prefers-reduced-motion: no-preference) {
  .intel-pulse::after { animation: intel-pulse-ring 2.4s ease-out infinite; }
}

@keyframes intel-fan {
  from { transform: scale(0.62); }
  to   { transform: scale(1); }
}
.intel-card-anim { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .intel-card-anim { animation: intel-fan .42s cubic-bezier(.18,.78,.28,1); }
}

@keyframes intel-flash {
  0% { opacity: 0; }
  18% { opacity: 0.9; }
  100% { opacity: 0; }
}
.intel-flash {
  position: absolute; inset: -40%; pointer-events: none; opacity: 0;
  background: radial-gradient(circle at center, rgba(245,177,61,0.5), transparent 55%);
}
@media (prefers-reduced-motion: no-preference) {
  .intel-flash.on { animation: intel-flash .5s ease-out; }
}

@keyframes intel-string-draw { from { stroke-dashoffset: var(--len); } to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: no-preference) {
  .intel-string { animation: intel-string-draw .5s ease-out backwards; }
}

@keyframes intel-blink { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
.intel-rec { width: 9px; height: 9px; border-radius: 999px; background: var(--i-string); }
@media (prefers-reduced-motion: no-preference) { .intel-rec { animation: intel-blink 1.3s steps(1) infinite; } }

.intel-scan { position: absolute; inset: 0; pointer-events: none; opacity: 0.4;
  background: repeating-linear-gradient(0deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 3px); }

/* ---- COD-style briefing cutscene ---- */
.cod-topo {
  background-image:
    radial-gradient(rgba(79,209,224,0.05) 1px, transparent 1px),
    linear-gradient(rgba(79,209,224,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79,209,224,0.045) 1px, transparent 1px);
  background-size: 11px 11px, 55px 55px, 55px 55px;
}
.cod-noise { position: absolute; inset: 0; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.cod-bracket { position: absolute; width: 22px; height: 22px; border: 2px solid var(--i-cyan); }
.cod-line-enter { opacity: 1; }

/* ---- corkboard crime wall (post-intro board) ---- */
.cork {
  background-color: #b07d44;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(255,236,200,0.10), transparent 60%),
    radial-gradient(rgba(60,35,12,0.16) 1px, transparent 1.6px),
    radial-gradient(rgba(255,240,210,0.10) 1px, transparent 1.6px),
    linear-gradient(135deg, #b88a4e, #9c6c39);
  background-size: 100% 100%, 7px 7px, 9px 9px, 100% 100%;
  background-position: 0 0, 0 0, 4px 5px, 0 0;
}
.cork-noise { position: absolute; inset: 0; pointer-events: none; opacity: 0.22; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E"); }
.cork-vignette { box-shadow: inset 0 0 200px 60px rgba(40,22,6,0.55); pointer-events: none; }

.pin { position: absolute; width: 16px; height: 16px; border-radius: 999px; transform: translate(-50%,-50%);
  background: radial-gradient(circle at 34% 30%, #ff8a8a, #e0231d 60%, #9c0f0a);
  box-shadow: 0 3px 4px rgba(0,0,0,0.45), inset 0 -2px 3px rgba(0,0,0,0.35); z-index: 5; }
.pin::after { content: ""; position: absolute; left: 50%; top: 50%; width: 4px; height: 4px; border-radius: 999px; background: rgba(255,255,255,0.7); transform: translate(-90%,-90%); }
.pin.amber { background: radial-gradient(circle at 34% 30%, #ffe08a, #f5a623 60%, #b06f0a); }
.pin.cyan  { background: radial-gradient(circle at 34% 30%, #aef0fa, #36b6c8 60%, #1d7886); }

.photo-card { background: #fbf7ef; padding: 7px 7px 5px; border-radius: 2px;
  box-shadow: 0 12px 26px -10px rgba(0,0,0,0.6), 0 2px 4px rgba(0,0,0,0.3); }
.photo-card .cap { font-family: 'Caveat', cursive; }
.index-card { background: linear-gradient(180deg,#fdfbf4,#f3ecd9); border-radius: 2px;
  box-shadow: 0 12px 26px -10px rgba(0,0,0,0.6), 0 2px 4px rgba(0,0,0,0.3); }
.tape { position: absolute; width: 56px; height: 19px; background: rgba(225,210,150,0.55);
  border-left: 1px dashed rgba(255,255,255,0.5); border-right: 1px dashed rgba(120,100,40,0.4);
  box-shadow: 0 1px 2px rgba(0,0,0,0.2); }
@keyframes thread-draw { from { stroke-dashoffset: var(--len); } to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: no-preference) {
  .thread-anim { animation: thread-draw .55s ease-out backwards; }
}
@keyframes pop-in { from { transform: translate(-50%,-50%) scale(0.6) rotate(var(--rot)); } to { transform: translate(-50%,-50%) scale(1) rotate(var(--rot)); } }
.board-card { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .board-card { animation: pop-in .4s cubic-bezier(.2,.8,.3,1.1); }
}