/* ============================================================================
   GRUPO · DESIGN SYSTEM v7 · base/components.css
   Botones, cards, login-card (spec auth.innovacionsantiago.cl), inputs.
   Geometria recta: sin radius en superficies, sin sombras (salvo modal/login).
   ============================================================================ */

/* ================================ BOTONES ================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: .01em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.btn--ghost {
  background: none;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn--ghost:hover { background: var(--paper-raised); border-color: var(--ink); color: var(--ink); }

.btn--sm { padding: 8px 14px; font-size: 13px; }

/* ================================= CARDS ================================== */

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--pad-x);
}
@media (max-width: 960px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cards { grid-template-columns: 1fr; } }

/* Card base: borde 1px + barra de color izquierda 3px -> 5px al hover */
.card {
  --card-color: var(--accent);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 210px;
  padding: 22px 22px 18px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  text-decoration: none;
  transition: border-color var(--t-base), transform var(--t-base);
}
.card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--card-color);
  opacity: .85;
  transition: width var(--t-slow), opacity var(--t-slow);
}
.card:hover { border-color: var(--card-color); transform: translateY(-1px); }
.card:hover::before { width: 5px; opacity: 1; }

.card__icon {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--card-color) 28%, var(--line));
  background: color-mix(in srgb, var(--card-color) 8%, var(--paper));
}
.card__tag {
  font-family: var(--font-mono);
  font-size: var(--fs-mono-label);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--track-label);
  color: var(--card-color);
}
.card h3 { margin: 0; font-size: 17px; font-weight: 700; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--ink-muted); font-size: 13.5px; line-height: 1.5; }

/* Card-link mono (patron CDS): "Visitar X ->" */
.card__link {
  align-self: flex-start;
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-micro);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--accent);
}
.card__link:hover { color: var(--accent); }

/* Feature card destacada: border-top 4px de color + masthead double rule */
.feature-card {
  --card-color: var(--accent);
  border: 1px solid var(--line);
  border-top: 4px solid var(--card-color);
  background: var(--paper-raised);
  padding: 24px 32px 28px;
}
.feature-card__masthead {
  border-bottom: 1px double var(--ink);
  padding-bottom: 8px;
  margin-bottom: 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono-label);
  text-transform: uppercase;
  letter-spacing: .14em;
}

/* Stat card (voz cochid: cifras mono pesadas) */
.stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
}
.stat__value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
}
.stat__label {
  font-family: var(--font-mono);
  font-size: var(--fs-mono-label);
  text-transform: uppercase;
  letter-spacing: var(--track-label);
  color: var(--ink-muted);
}

/* ================================ INPUTS ================================== */

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
}
.input {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink);
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius-ctl);
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
}

/* =============================== LOGIN CARD ===============================
   Segun spec del flow Authentik (auth.innovacionsantiago.cl, custom.css v1.8):
   card 420px centrada, borde 1px, sombra profunda, sin radius en el card;
   orden: logo -> h1 -> boton SSO -> form -> links. */

.login-card {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-modal);
  padding: 32px 28px 24px;
}
.login-card__logo { display: block; max-width: 320px; margin: 0 auto 20px; }
.login-card__title {
  margin: 0 0 20px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--ink);
}
.login-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 44px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: var(--radius-ctl);
  cursor: pointer;
  transition: opacity var(--t-fast);
}
.login-card__btn:hover { opacity: .92; }
/* Boton SSO externo (Google): pill blanca segun guideline */
.login-card__sso {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 44px;
  margin-bottom: 18px;
  font-size: 14px;
  font-weight: 500;
  color: #3c4043;
  background: #fff;
  border: 1px solid #dadce0;
  border-radius: var(--radius-pill);
  text-decoration: none;
  cursor: pointer;
}
.login-card__sso img, .login-card__sso svg { width: 18px; height: 18px; }
.login-card__meta {
  margin-top: 16px;
  font-size: 13px;
  color: var(--ink-muted);
  text-align: center;
}
.login-card__meta a { color: var(--accent); text-decoration: none; }
.login-card__meta a:hover { text-decoration: underline; }

/* ================================ TABLAS ================================== */

.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th {
  font-family: var(--font-mono);
  font-size: var(--fs-mono-label);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--track-label);
  color: var(--ink-muted);
  text-align: left;
  padding: 8px 12px;
  border-bottom: 1px solid var(--line-strong);
}
.table td { padding: 10px 12px; border-bottom: 1px solid var(--line); }
.table--num td.num, .table td.num {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
  text-align: right;
}

/* ================================= BADGES ================================= */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-mono-label);
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}
.badge--warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 10%, var(--paper)); border-color: color-mix(in srgb, var(--warn) 30%, transparent); }
.badge--err  { color: var(--err);  background: color-mix(in srgb, var(--err) 10%, var(--paper));  border-color: color-mix(in srgb, var(--err) 30%, transparent); }
.badge--ok   { color: var(--ok);   background: color-mix(in srgb, var(--ok) 10%, var(--paper));   border-color: color-mix(in srgb, var(--ok) 30%, transparent); }