/* =============================================================================
   style.css · Portal IA Concello de Ourense · v2 institucional
   ============================================================================= */

:root {
  --primary:        #0b3d91;
  --primary-dark:   #082c6c;
  --primary-soft:   rgba(11, 61, 145, 0.08);
  --accent-gold:    #c8a951;
  --accent-red:     #c8102e;
  --orchestrator:   #1f6b36;
  --notebook:       #6d4c9f;
  --bg:             #f6f7fb;
  --surface:        #ffffff;
  --border:         #d9dde6;
  --text:           #1a1f2c;
  --muted:          #5b6477;
  --subtle:         #8590a3;
  --warning-bg:     #fff7e0;
  --warning-border: #e0b300;
  --warning-text:   #7a5b00;
  --danger:         #8a1322;
  --success:        #1f6b36;
  --success-bg:     #e6f4eb;
  --error-bg:       #fde8ec;
  --radius:         10px;
  --radius-sm:      6px;
  --shadow:         0 1px 3px rgba(11,61,145,0.06), 0 4px 12px rgba(11,61,145,0.04);
  --shadow-hover:   0 2px 6px rgba(11,61,145,0.12), 0 8px 24px rgba(11,61,145,0.10);
}

* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a       { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em; background: var(--primary-soft);
  padding: 1px 5px; border-radius: 4px;
}

/* ----- Topbar negra superior (estilo ourense.gal) ------------------------ */
.topbar {
  background: #1a1f2c;
  color: #f0f1f5;
  font-size: 0.85rem;
}
.topbar__inner {
  max-width: 1180px; margin: 0 auto;
  padding: 8px 24px;
  display: flex; flex-wrap: wrap;
  gap: 24px; justify-content: flex-start; align-items: center;
}
.topbar__item { display: inline-flex; align-items: center; gap: 6px; opacity: 0.92; }

/* ----- Cabecera institucional con escudo --------------------------------- */
.institutional {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.institutional__inner {
  max-width: 1180px; margin: 0 auto;
  padding: 18px 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
}
.institutional__brand { display: flex; align-items: center; gap: 16px; }
.institutional__crest { flex: 0 0 auto; }
.institutional__titles { display: flex; flex-direction: column; line-height: 1.1; }
.institutional__pre {
  font-size: 0.82rem; font-weight: 500;
  color: var(--muted); letter-spacing: 0.5px;
}
.institutional__name {
  font-size: 1.6rem; font-weight: 800; letter-spacing: 0.5px;
  color: var(--text); font-family: Georgia, "Times New Roman", serif;
}
.institutional__subtitle-bar {
  border-top: 1px solid var(--border);
  background: var(--primary-soft);
}
.institutional__subtitle {
  display: block;
  max-width: 1180px; margin: 0 auto; padding: 10px 24px;
  color: var(--primary-dark);
  font-size: 0.92rem; font-weight: 600; letter-spacing: 0.3px;
}
.institutional__nav {
  display: flex; align-items: center; gap: 18px;
}
.institutional__user {
  display: flex; align-items: center; gap: 14px;
  font-size: 0.92rem; color: var(--text);
}
.user-name { font-weight: 600; }
.user-link {
  font-size: 0.88rem;
  color: var(--primary);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
}
.user-link:hover { background: var(--primary-soft); text-decoration: none; }

/* ----- Main -------------------------------------------------------------- */
.main {
  max-width: 1180px; margin: 0 auto;
  padding: 30px 24px 60px;
}
.main h1 {
  font-size: 1.7rem; margin: 0 0 6px; letter-spacing: -0.2px;
}
.lead {
  margin: 0 0 14px; color: var(--muted); max-width: 720px;
}

/* ----- Notice ------------------------------------------------------------ */
.notice {
  background: var(--warning-bg);
  border-left: 4px solid var(--warning-border);
  padding: 14px 18px; border-radius: var(--radius-sm);
  margin: 18px 0 28px; font-size: 0.94rem;
}
.notice strong { color: var(--warning-text); }

/* ----- Flash messages ---------------------------------------------------- */
.flash {
  padding: 12px 18px; border-radius: var(--radius-sm);
  margin: 0 0 18px; font-size: 0.94rem; font-weight: 500;
}
.flash--ok    { background: var(--success-bg); color: var(--success);
                border-left: 4px solid var(--success); }
.flash--error { background: var(--error-bg);   color: var(--danger);
                border-left: 4px solid var(--danger); }
.flash--info  { background: var(--primary-soft); color: var(--primary-dark);
                border-left: 4px solid var(--primary); }

/* ----- Sección + grid ---------------------------------------------------- */
.section { margin-top: 32px; }
.section__title {
  font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.2px;
  color: var(--muted);
  border-bottom: 2px solid var(--border);
  padding-bottom: 10px;
  margin: 0 0 16px;
}

.grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* ----- Botones tarjeta --------------------------------------------------- */
.btn {
  appearance: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 20px 18px;
  text-align: left;
  cursor: pointer;
  color: inherit;
  font: inherit;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 190px;
  box-shadow: var(--shadow);
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.btn:hover, .btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: var(--primary);
  outline: none;
}
.btn:focus-visible {
  outline: 3px solid rgba(11, 61, 145, 0.35);
  outline-offset: 2px;
}

.btn__icon {
  width: 52px; height: 52px;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 4px;
}
.btn__icon img { display: block; width: 52px; height: 52px; border-radius: 8px; }
.btn__icon-fallback {
  width: 52px; height: 52px;
  background: var(--primary); color: #fff; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.95rem; letter-spacing: 0.5px;
}

.btn__title { font-size: 1.1rem; font-weight: 600; color: var(--text); }
.btn__desc  { color: var(--muted); font-size: 0.92rem; flex: 1; }
.btn__meta  {
  color: var(--subtle); font-size: 0.82rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.btn__cta {
  color: var(--primary); font-size: 0.88rem; font-weight: 600; margin-top: 6px;
}
.btn--orchestrator .btn__cta { color: var(--orchestrator); }
.btn--notebook .btn__cta     { color: var(--notebook); }

.empty {
  padding: 22px; color: var(--muted); text-align: center;
  border: 1px dashed var(--border); border-radius: var(--radius);
  background: var(--surface);
}

/* ----- Footer institucional ---------------------------------------------- */
.institutional-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 18px 24px;
}
.institutional-footer__inner {
  max-width: 1180px; margin: 0 auto;
  color: var(--muted); font-size: 0.88rem;
  display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; align-items: center;
}
.institutional-footer .sep { opacity: 0.5; }
.institutional-footer a    { color: var(--muted); }

/* =============================================================================
   PÁGINA DE LOGIN
   ============================================================================= */
.page-login { background: var(--bg); }
.login-main {
  max-width: 460px; margin: 50px auto;
  padding: 0 24px;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 30px 24px;
  box-shadow: var(--shadow);
}
.login-card__title { margin: 0 0 6px; font-size: 1.4rem; font-weight: 700; }
.login-card__lead  { margin: 0 0 20px; color: var(--muted); font-size: 0.95rem; }
.login-card__error {
  background: var(--error-bg); color: var(--danger);
  padding: 10px 14px; border-radius: var(--radius-sm);
  margin-bottom: 16px; font-size: 0.92rem;
  border-left: 4px solid var(--danger);
}
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-form__field { display: flex; flex-direction: column; gap: 6px; }
.login-form__label {
  font-size: 0.82rem; font-weight: 600; color: var(--muted);
  text-transform: uppercase; letter-spacing: 0.6px;
}
.login-form__input {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 10px 12px; font: inherit; background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.login-form__input:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(11,61,145,0.15);
}
.login-form__submit {
  margin-top: 6px;
  background: var(--primary); color: #fff;
  border: none; border-radius: var(--radius-sm);
  padding: 12px 16px; font: inherit; font-weight: 600; font-size: 1rem;
  cursor: pointer;
  transition: background 0.15s;
}
.login-form__submit:hover { background: var(--primary-dark); }
.login-card__hint {
  margin: 18px 0 0; color: var(--muted);
  font-size: 0.85rem; text-align: center;
}

/* ----- Responsive -------------------------------------------------------- */
@media (max-width: 720px) {
  .topbar__inner { gap: 12px; padding: 8px 16px; }
  .topbar__item  { font-size: 0.78rem; }
  .institutional__inner { padding: 14px 16px; }
  .institutional__name  { font-size: 1.3rem; }
  .main { padding: 22px 16px 48px; }
  .main h1 { font-size: 1.4rem; }
  .btn { min-height: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
  .btn:hover, .btn:focus-visible { transform: none; }
}


/* === Logo institucional Concello de Ourense (override final) === */
.institutional__brand { display:flex; align-items:center; }
.institutional__logo-link { display:inline-block; line-height:0; }
.institutional__logo {
    display:block;
    height:64px;
    width:auto;
    max-width:300px;
    object-fit:contain;
}
@media (max-width:720px) {
    .institutional__logo { height:48px; max-width:200px; }
}