/* MagicHellas - Global Theme
   Ενιαίο ζεστό theme για κεντρική σελίδα & preview σελίδες
   Χωρίς να πειράζει τους χάρτες.
*/

/* =========================
   ΒΑΣΙΚΕΣ ΜΕΤΑΒΛΗΤΕΣ
   ========================= */
:root {
  /* Background */
  --mh-bg: #020617;             /* σκούρο μπλε νύχτας */
  --mh-bg-soft: #020c1f;
  --mh-bg-elevated: #050b1f;

  /* Γενικό “ελληνικό” γαλάζιο / τιρκουάζ */
  --mh-accent: #14b8a6;
  --mh-accent-soft: rgba(20, 184, 166, 0.14);

  /* Κείμενα */
  --mh-text-main: #f9fafb;
  --mh-text-muted: #9ca3af;
  --mh-text-soft: #6b7280;

  /* Borders & χωριστικές γραμμές */
  --mh-border-subtle: #111827;
  --mh-border-strong: #1f2937;

  /* Χρώματα ενοτήτων (ίδια λογική με τους χάρτες) */
  --mh-blue-arch: #3b82f6;      /* Αρχαιολογία */
  --mh-green-diet: #22c55e;     /* Μεσογειακή διατροφή */
  --mh-orange-tourism: #f97316; /* Εναλλακτικός τουρισμός */
  --mh-coral-routes: #fb923c;   /* Διαδρομές ζωής */

  /* Buttons */
  --mh-btn-radius: 999px;
  --mh-card-radius: 22px;
  --mh-card-shadow: 0 20px 45px rgba(0,0,0,0.55);
}

/* =========================
   GLOBAL RESET
   ========================= */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, #0b1220 0, #020617 48%, #020617 100%);
  color: var(--mh-text-main);
  min-height: 100vh;
}

/* Links & buttons */
a {
  color: var(--mh-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button {
  font-family: inherit;
}

/* Κοινό container για portal & preview */
.mh-shell,
.portal-shell,
.preview-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 28px 18px 40px;
}

/* Μικρό breadcrumb / link επιστροφής */
.mh-breadcrumb,
.portal-breadcrumb {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-bottom: 18px;
}

.mh-breadcrumb a,
.portal-breadcrumb a {
  color: var(--mh-text-muted);
}

/* =========================
   HERO / TITLE AREAS
   ========================= */

.mh-hero,
.portal-hero,
.preview-hero {
  margin: 0 0 26px;
  padding: 26px 22px 28px;
  border-radius: 26px;
  background:
    radial-gradient(circle at 0% 0%, rgba(59,130,246,0.25), transparent 55%),
    radial-gradient(circle at 90% 0%, rgba(56,189,248,0.22), transparent 60%),
    linear-gradient(135deg, #020617, #020c1f 55%, #020617);
  border: 1px solid rgba(15, 23, 42, 0.9);
  box-shadow: 0 28px 60px rgba(0,0,0,0.65);
}

.mh-hero-title,
.portal-hero-title,
.preview-hero-title {
  font-size: 2rem;
  margin: 0 0 8px;
  letter-spacing: 0.02em;
}

.mh-hero-subtitle,
.portal-hero-subtitle,
.preview-hero-subtitle {
  font-size: 0.98rem;
  color: var(--mh-text-muted);
  max-width: 720px;
}

/* Buttons μέσα στο hero */
.mh-hero-actions,
.preview-hero-actions {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mh-btn,
.portal-btn,
.preview-btn {
  border-radius: var(--mh-btn-radius);
  padding: 9px 18px;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--mh-text-main);
  transition: background 0.15s, border-color 0.15s, transform 0.12s, box-shadow 0.12s;
}

.mh-btn-primary {
  background: linear-gradient(135deg, var(--mh-accent), #0ea5e9);
  border-color: rgba(125, 211, 252, 0.4);
  color: #021018;
  font-weight: 600;
  box-shadow: 0 12px 30px rgba(8, 47, 73, 0.6);
}

.mh-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 42px rgba(8, 47, 73, 0.9);
}

.mh-btn-ghost {
  border-color: rgba(148, 163, 184, 0.6);
  background: rgba(15, 23, 42, 0.8);
  color: var(--mh-text-main);
}

.mh-btn-ghost:hover {
  background: rgba(30, 64, 175, 0.45);
}

/* Μικρές ετικέτες πάνω από τίτλους καρτών (“ΕΝΟΤΗΤΑ”, κτλ.) */
.mh-pill-label {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--mh-text-soft);
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(51,65,85,0.8);
}

/* =========================
   GRID & CARDS για τις 4 ενότητες
   ========================= */

.portal-grid,
.mh-home-grid,
.preview-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

/* Βασική κάρτα ενότητας */
.portal-card,
.mh-home-card,
.preview-card {
  position: relative;
  border-radius: var(--mh-card-radius);
  padding: 18px 18px 20px;
  background: radial-gradient(circle at top, rgba(15,23,42,0.6), rgba(15,23,42,0.96));
  border: 1px solid rgba(30,64,175,0.5);
  box-shadow: var(--mh-card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.portal-card h3,
.mh-home-card-title,
.preview-card-title {
  margin: 10px 0 6px;
  font-size: 1.15rem;
}

.portal-card p,
.mh-home-card-text,
.preview-card-text {
  margin: 0;
  font-size: 0.86rem;
  color: var(--mh-text-muted);
}

/* Χρωματικά variants ανά ενότητα */
.portal-card.archaiologia,
.mh-home-card-arch,
.preview-card-arch {
  border-color: rgba(59,130,246,0.8);
  background:
    radial-gradient(circle at -10% -10%, rgba(59,130,246,0.35), transparent 60%),
    radial-gradient(circle at 110% 120%, rgba(30,64,175,0.55), transparent 62%),
    rgba(15,23,42,0.98);
}

.portal-card.diet,
.mh-home-card-diet,
.preview-card-diet {
  border-color: rgba(34,197,94,0.8);
  background:
    radial-gradient(circle at -10% -10%, rgba(34,197,94,0.28), transparent 60%),
    radial-gradient(circle at 110% 120%, rgba(21,128,61,0.5), transparent 62%),
    rgba(15,23,42,0.98);
}

.portal-card.tourism,
.mh-home-card-tourism,
.preview-card-tourism {
  border-color: rgba(249,115,22,0.9);
  background:
    radial-gradient(circle at -10% -10%, rgba(249,115,22,0.32), transparent 60%),
    radial-gradient(circle at 110% 120%, rgba(180,83,9,0.55), transparent 62%),
    rgba(15,23,42,0.98);
}

.portal-card.routes,
.mh-home-card-routes,
.preview-card-routes {
  border-color: rgba(251,146,60,0.9);
  background:
    radial-gradient(circle at -10% -10%, rgba(251,146,60,0.32), transparent 60%),
    radial-gradient(circle at 110% 120%, rgba(180,83,9,0.55), transparent 62%),
    rgba(15,23,42,0.98);
}

/* Κουμπί “Προβολή” μέσα στις κάρτες */
.portal-card .card-actions,
.mh-home-card-actions,
.preview-card-actions {
  margin-top: 16px;
}

.portal-card .card-actions .mh-btn,
.mh-home-card-actions .mh-btn,
.preview-card-actions .mh-btn {
  width: 100%;
  justify-content: center;
}

/* Μικρά chips (π.χ. “Χάρτες μνημείων”, “Θαλάσσιος”, κτλ.) */
.mh-chip-row {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mh-chip {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.4);
  background: rgba(15,23,42,0.9);
  color: var(--mh-text-soft);
}

/* =========================
   PREVIEW “τετράγωνα” (/preview/)
   ========================= */

.preview-shell {
  padding-top: 40px;
  padding-bottom: 40px;
}

.preview-title {
  font-size: 2.1rem;
  margin: 0 0 6px;
}

.preview-subtitle {
  font-size: 1rem;
  color: var(--mh-text-muted);
  margin-bottom: 26px;
}

/* =========================
   RESPONSIVE
   ========================= */
@media (max-width: 1024px) {
  .portal-grid,
  .mh-home-grid,
  .preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mh-hero,
  .portal-hero,
  .preview-hero {
    padding: 22px 18px 24px;
  }
}

@media (max-width: 640px) {
  .portal-grid,
  .mh-home-grid,
  .preview-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .mh-shell,
  .portal-shell,
  .preview-shell {
    padding: 20px 14px 32px;
  }

  .mh-hero-title,
  .portal-hero-title,
  .preview-hero-title {
    font-size: 1.6rem;
  }
}