/* Modernist — design-system tokens and component classes.
   Dark Warm Palette (#171310 + #cc785c) is the primary theme for Krya AI. */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;600;800&display=swap');

:root {
  --color-bg: #171310;
  --color-surface: #241d16;
  --color-text: #f4ece3;
  --color-divider: color-mix(in srgb, #f4ece3 22%, transparent);
  --color-accent: #cc785c;
  --color-accent-2: #cc785c;

  /* Tonal ramps — dark warm terracotta */
  --color-neutral-100: #241d16;
  --color-neutral-200: #2c241b;
  --color-neutral-300: #3a3023;
  --color-neutral-400: #55483a;
  --color-neutral-500: #75665a;
  --color-neutral-600: #97887a;
  --color-neutral-700: #b6a897;
  --color-neutral-800: #d6ccbe;
  --color-neutral-900: #f4ece3;

  --color-accent-100: #33211a;
  --color-accent-200: #452c22;
  --color-accent-300: #5e3b2d;
  --color-accent-400: #985b46;
  --color-accent-500: #cc785c;
  --color-accent-600: #d68f76;
  --color-accent-700: #e0ab97;
  --color-accent-800: #eac7b9;
  --color-accent-900: #f4e3db;

  --color-accent-2-100: #33211a;
  --color-accent-2-200: #452c22;
  --color-accent-2-300: #5e3b2d;
  --color-accent-2-400: #985b46;
  --color-accent-2-500: #cc785c;
  --color-accent-2-600: #d68f76;
  --color-accent-2-700: #e0ab97;
  --color-accent-2-800: #eac7b9;
  --color-accent-2-900: #f4e3db;

  --font-heading: "Archivo", system-ui, sans-serif;
  --font-heading-weight: 800;
  --font-body: "Archivo", system-ui, sans-serif;

  --space-1: 4.0px;
  --space-2: 8.0px;
  --space-3: 12.0px;
  --space-4: 16.0px;
  --space-6: 24.0px;
  --space-8: 32.0px;

  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;

  /* Elevation */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 14px 36px rgba(0, 0, 0, 0.7);
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); }

.grayscale { filter: grayscale(1) contrast(1.08); }

/* ══════════════════════════════════════════════════════════════════════════
   Components
   ══════════════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-size: 15px; line-height: 1.55; font-weight: 400; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: 38px; }
h2 { font-size: 28px; }
h3 { font-size: 22px; }
h4 { font-size: 18px; }
h5 { font-size: 15px; }
h6 { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
img { display: block; max-width: 100%; }
figure { margin: 0; }
figcaption {
  font-size: 11px; margin-top: var(--space-1);
  color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

/* — rules — */
.hr {
  height: 1px; border: 0; margin: var(--space-4) 0;
  background: var(--color-divider);
}

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 14px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: var(--radius-md);
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--color-accent); color: var(--color-bg); font-weight: 700; }
.btn-primary:hover { background: var(--color-accent-600); color: #fff; }
.btn-primary:active { background: var(--color-accent-700); }
.btn-secondary { border-color: var(--color-divider); background: var(--color-surface); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 12%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 20%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 15%, transparent); }
.btn-ghost:active { background: color-mix(in srgb, var(--color-accent) 25%, transparent); }
.btn-icon { width: 36px; height: 36px; padding: 0; }
.btn-block { width: 100%; margin-top: var(--space-2); justify-content: center; text-align: center; }

/* — forms — */
.field > label {
  display: block; font-size: 12px; margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%; min-height: 38px; padding: 8px 12px; font: inherit;
  font-size: 14px; color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-neutral-200);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 80px; resize: vertical; }
.radio { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; font-size: 14px; }
.radio input, .seg-opt input {
  position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none;
}
.radio .dot {
  width: 16px; height: 16px; flex: none; border-radius: 50%;
  border: 1.5px solid var(--color-divider);
}
.radio:hover .dot { border-color: var(--color-accent); }
.radio input:checked + .dot {
  border-color: var(--color-accent); background: var(--color-accent);
  box-shadow: inset 0 0 0 4px var(--color-bg);
}
.radio input:focus-visible + .dot { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.seg {
  display: inline-flex; overflow: hidden;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
  background: var(--color-neutral-200);
  flex-wrap: wrap;
}
.seg-opt {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; font-size: 13px; cursor: pointer; user-select: none;
  transition: background 0.15s ease, color 0.15s ease;
}
.seg-opt + .seg-opt { border-left: 1px solid var(--color-divider); }
.seg-opt:has(input:checked) { background: var(--color-accent); color: var(--color-bg); font-weight: 700; }
.seg-opt:not(:has(input:checked)):hover { background: color-mix(in srgb, var(--color-text) 10%, transparent); }
.seg-opt:has(input:focus-visible) { outline: 2px solid var(--color-accent); outline-offset: -2px; }

/* — cards — */
.card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-4); border-radius: var(--radius-md); background: var(--color-surface);
  border: 1px solid var(--color-divider);
}
.card-kicker { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-accent); font-weight: 700; }
.card-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 18px; line-height: 1.2;
}
.card-body { margin: 0; font-size: 13px; opacity: 0.85; flex: 1; }
.card-meta {
  display: flex; align-items: center; gap: 6px; font-size: 11px;
  color: color-mix(in srgb, var(--color-text) 50%, transparent);
}
.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }
.elev-lg { box-shadow: var(--shadow-lg); }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 11px; font-weight: 600;
  letter-spacing: 0.02em; padding: 3px 10px;
  border-radius: calc(var(--radius-md) * 0.75);
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-600); border: 1px solid var(--color-accent-400); }
.tag-accent-2 { background: var(--color-accent-2-100); color: var(--color-accent-2-600); }
.tag-neutral { background: var(--color-neutral-200); color: var(--color-neutral-800); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* — tables — */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2) var(--space-3); border-bottom: 2px solid var(--color-divider);
}
.table td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 6%, transparent); }

/* — dialog — */
.dialog-backdrop {
  position: fixed; inset: 0; display: grid; place-items: center;
  padding: var(--space-4);
  background: rgba(10, 8, 7, 0.85); backdrop-filter: blur(12px);
}
.dialog {
  width: min(440px, 100%); display: flex; flex-direction: column; gap: var(--space-3);
  padding: var(--space-6); border-radius: var(--radius-lg);
  background: var(--color-surface); box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-divider);
}
.dialog-title {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 20px;
}
.dialog-body { font-size: 14px; opacity: 0.85; }
.dialog-actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-2); }