/* frontend/css/primitives.css */
/* ═══════════════════════════════════════════════════════════════════════════
   Plateby — Primitive Components
   Reusable component classes: buttons, fields, cards, pills, badges, modal primitives.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  border: var(--ink-width) solid var(--ink);
  background: var(--primary);
  color: #fff;
  box-shadow: var(--sketch-shadow);
  transition: all var(--transition);
}
.btn:hover { border-color: var(--ink); background: var(--primary-h); }
.btn-primary, .btn--primary {
  background: var(--primary);
  border-color: var(--ink);
  color: #fff;
}
.btn-primary:hover, .btn--primary:hover { background: var(--primary-h); border-color: var(--ink); }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Primitives (2.1 palette tokenization) ─────────────────────────────────── */
/* Reusable component classes so JS views stop re-declaring the same inline       */
/* styles. Brand-aligned via tokens; modifiers ride on the existing `.btn` base.  */
.modal-card    { background: var(--surface); border: var(--ink-width-bold) solid var(--ink);
                 border-radius: var(--radius); box-shadow: var(--sketch-shadow);
                 padding: 24px; max-height: 90vh; overflow-y: auto;
                 position: relative; }
.modal-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: var(--hatch-opacity);
  background:
    repeating-linear-gradient(45deg, var(--ink) 0px, var(--ink) 1px, transparent 1px, transparent 5px),
    repeating-linear-gradient(-45deg, var(--ink) 0px, var(--ink) 1px, transparent 1px, transparent 5px);
  border-radius: inherit;
}
.modal-card > * { position: relative; z-index: 1; }
.modal-title   { margin: 0 0 6px; font-size: 1.1rem; color: var(--text-1); }
.modal-sub     { margin: 0 0 16px; font-size: 13px; color: var(--text-2); }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

.btn--ghost        { background: var(--surface-2); color: var(--text-2); border-color: var(--ink-2); }
.btn--ghost:hover  { background: var(--surface-2); border-color: var(--ink); }
.btn-danger, .btn--danger             { background: var(--danger); border-color: var(--ink); color: #fff; }
.btn-danger:hover, .btn--danger:hover { filter: brightness(0.94); }

.field { width: 100%; padding: 10px; border: var(--ink-width) solid var(--ink);
         border-radius: var(--radius-sm); font-size: 14px; box-sizing: border-box;
         background: var(--surface); color: var(--text-1); font-family: var(--font-body); }

.card  { background: var(--surface); border: var(--ink-width) solid var(--ink);
         border-radius: var(--radius); box-shadow: var(--sketch-shadow);
         position: relative; }
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: var(--hatch-opacity);
  background:
    repeating-linear-gradient(45deg, var(--ink) 0px, var(--ink) 1px, transparent 1px, transparent 5px),
    repeating-linear-gradient(-45deg, var(--ink) 0px, var(--ink) 1px, transparent 1px, transparent 5px);
  border-radius: inherit;
}
.card > * { position: relative; z-index: 1; }

.pill  { display: inline-flex; align-items: center; gap: 4px; padding: 2px 10px;
         border-radius: 999px; font-size: 12px; font-weight: 500;
         background: var(--surface-2); color: var(--text-2); }

.badge--success { background: var(--success-bg); color: var(--success); }
.badge--warning { background: var(--warning-bg); color: var(--warning); }
.badge--danger  { background: var(--danger-bg);  color: var(--danger);  }
.badge--info    { background: var(--info-bg);    color: var(--info);    }
/* NOTE: :focus-visible is intentionally NOT redefined here — it already ships in   */
/* the A11y floor (PB-104c) block in base.css.                                       */

/* ── Form Primitives ────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-group:last-child { margin-bottom: 0; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  padding: 10px 14px;
  border: var(--ink-width) solid var(--ink);
  border-radius: var(--radius-sm);
  font-size: 14px;
  background: var(--surface);
  color: var(--text-1);
  transition: border-color var(--transition);
}
.form-input:focus { outline: none; border-color: var(--primary); }
.form-input-sm { width: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.input-row { display: flex; gap: 8px; }
.input-row .form-input { flex: 1; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; }