/**
 * jobko.ai Design System — recruiter-side echo of iampro.io's "Brand Echo"
 * approach (see iampro-app/services/app/src/static/css/design-system.css).
 *
 * Same DNA (warm neutrals, Inter, comic-touch primary buttons), different
 * accent: jobko is recruiter-facing so it takes the brand-blue accent
 * (candidate side = red, adviser side = purple) — one family, one hue per
 * audience.
 *
 * This file provides component classes only (.card, .btn-*, .input-field,
 * .nav-item, .badge-*, .match-score). Layout/spacing utilities still come
 * from the Tailwind CDN build loaded alongside it — see dashboard.html.
 */

:root {
  --color-brand-blue: #1E88E5;
  --color-brand-blue-hover: #0967B0;
  --color-brand-dark: #1a1a1a;
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-danger: #ef4444;

  --color-app-background: #FDFCF8;
  --color-app-surface: #FFFFFF;
  --color-app-surface-alt: #FAF9F6;

  --color-text-primary: #1a1a1a;
  --color-text-secondary: #4a4a4a;
  --color-text-muted: #7a7a7a;
  --color-border: #e5e2dc;
  --color-border-strong: #d0ccc4;

  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  --shadow-sm: 0 1px 2px rgba(26, 26, 26, 0.05);
  --shadow-md: 0 4px 6px rgba(26, 26, 26, 0.07);

  --comic-border-width: 2px;
  --comic-shadow-offset: 3px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--color-text-primary);
  background-color: var(--color-app-background);
  -webkit-font-smoothing: antialiased;
}

.text-muted { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }

/* ---- Buttons ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  color: white;
  background-color: var(--color-brand-blue);
  border: var(--comic-border-width) solid var(--color-brand-dark);
  border-radius: var(--radius-md);
  box-shadow: var(--comic-shadow-offset) var(--comic-shadow-offset) 0 var(--color-brand-dark);
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: calc(var(--comic-shadow-offset) + 1px) calc(var(--comic-shadow-offset) + 1px) 0 var(--color-brand-dark); }
.btn-primary:active { transform: translateY(0); box-shadow: 1px 1px 0 var(--color-brand-dark); }
.btn-primary:disabled { background-color: var(--color-border); border-color: var(--color-border-strong); box-shadow: none; cursor: not-allowed; transform: none; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 500;
  color: var(--color-text-primary);
  background-color: var(--color-app-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  transition: border-color 0.15s, background-color 0.15s;
  cursor: pointer;
}
.btn-secondary:hover { border-color: var(--color-text-muted); background-color: var(--color-app-surface-alt); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  transition: color 0.15s, background-color 0.15s;
  cursor: pointer;
}
.btn-ghost:hover { color: var(--color-text-primary); background-color: var(--color-app-surface-alt); }

/* ---- Form inputs ---- */
.input-field {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  color: var(--color-text-primary);
  background-color: var(--color-app-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.input-field::placeholder { color: var(--color-text-muted); }
.input-field:focus { outline: none; border-color: var(--color-brand-blue); box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15); }

/* ---- Cards ---- */
.card {
  background-color: var(--color-app-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.card:hover { border-color: var(--color-border-strong); box-shadow: var(--shadow-md); }

/* ---- Badges / skill tags ---- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
}
.badge-blue { color: var(--color-brand-blue); background-color: rgba(30, 136, 229, 0.1); }
.badge-success { color: var(--color-success); background-color: rgba(34, 197, 94, 0.1); }
.badge-warning { color: #b45309; background-color: rgba(245, 158, 11, 0.15); }
.badge-muted { color: var(--color-text-muted); background-color: var(--color-app-surface-alt); }

/* ---- Nav ---- */
.nav-item.active { background: rgba(30, 136, 229, 0.1); color: var(--color-brand-blue); }
.nav-item:hover:not(.active) { background: var(--color-app-surface-alt); }

/* ---- Match score (explainable — always paired with the breakdown that
   earned it, never shown as a bare opaque number; see interview_prep.html) ---- */
.match-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.5rem;
  height: 3.5rem;
  padding: 0 0.5rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: white;
  background-color: var(--color-brand-blue);
  border: var(--comic-border-width) solid var(--color-brand-dark);
  border-radius: var(--radius-md);
  box-shadow: 2px 2px 0 var(--color-brand-dark);
}

/* ---- Alerts / flags ---- */
.alert { padding: 1rem; border-radius: var(--radius-md); font-size: 0.9375rem; }
.alert-warning { color: #92400e; background-color: #fffbeb; border: 1px solid #fde68a; }
.alert-info { color: #0c4a6e; background-color: #f0f9ff; border: 1px solid #bae6fd; }

.spinner {
  width: 2.5rem;
  height: 2.5rem;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-brand-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }