/* ==========================================
   LAYOUT: Page Structure
   ========================================== */

#app {
  min-height: 100vh;
}

/* Portal Layout (sidebar + content) */
.portal-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
}

.portal-header {
  grid-column: 1 / -1;
  background: var(--mc-bg-panel);
  border-bottom: var(--mc-border-width) solid var(--mc-border);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.portal-header .logo {
  color: var(--mc-gold);
  font-size: 0.8rem;
  text-shadow: 2px 2px 0 rgba(0,0,0,0.5);
}

.portal-header .nav-links {
  display: flex;
  gap: 15px;
}

.portal-header .nav-links a {
  color: var(--mc-stone-lighter);
  font-size: 0.55rem;
  transition: color 0.2s;
}

.portal-header .nav-links a:hover {
  color: var(--mc-gold);
}

/* Sidebar */
.portal-sidebar {
  background: var(--mc-bg-panel);
  border-right: var(--mc-border-width) solid var(--mc-border);
  padding: 15px 10px;
  overflow-y: auto;
}

.sidebar-title {
  color: var(--mc-gold);
  font-size: 0.5rem;
  text-align: center;
  padding: 8px;
  margin-bottom: 10px;
  border-bottom: 2px solid var(--mc-stone);
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 8px;
  margin-bottom: 4px;
  color: var(--mc-stone-lighter);
  font-size: 0.5rem;
  cursor: pointer;
  transition: all 0.15s;
  border: 2px solid transparent;
  text-decoration: none;
}

.sidebar-item:hover {
  background: rgba(255,255,255,0.08);
  color: var(--mc-text);
  border-color: var(--mc-stone);
}

.sidebar-item.active {
  background: rgba(221,165,32,0.15);
  color: var(--mc-gold);
  border-color: var(--mc-gold);
}

.sidebar-item .icon {
  font-size: 1rem;
  width: 28px;
  text-align: center;
}

.sidebar-divider {
  border: none;
  border-top: 2px solid var(--mc-stone);
  margin: 10px 0;
}

/* Content Area */
.portal-content {
  padding: 30px;
  overflow-y: auto;
  background: var(--mc-bg-dark);
}

.content-wrapper {
  max-width: 900px;
  margin: 0 auto;
  animation: mc-fade-in 0.3s ease-out;
}

/* Page Navigation */
.page-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 2px solid var(--mc-stone);
}

/* ==========================================
   RESPONSIVE — TABLET
   ========================================== */
@media (max-width: 900px) {
  .portal-layout {
    grid-template-columns: 180px 1fr;
  }

  .portal-sidebar {
    padding: 10px 6px;
  }

  .sidebar-item {
    font-size: 0.4rem;
    padding: 8px 6px;
  }

  .sidebar-item .icon {
    font-size: 0.85rem;
    width: 22px;
  }

  .portal-content {
    padding: 20px;
  }
}

/* ==========================================
   RESPONSIVE — MOBILE
   ========================================== */
@media (max-width: 768px) {
  .portal-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .portal-sidebar {
    display: none;
  }

  .portal-header {
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 12px;
  }

  .portal-header .logo {
    font-size: 0.55rem;
    flex-shrink: 0;
  }

  .portal-header .nav-links {
    gap: 10px;
  }

  .portal-header .nav-links a {
    font-size: 0.45rem;
  }

  .portal-content {
    padding: 15px 12px;
  }

  .content-wrapper h1 {
    font-size: 1rem;
  }

  .page-nav {
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
  }

  .page-nav .mc-btn {
    text-align: center;
    width: 100%;
  }
}

@media (max-width: 480px) {
  .portal-header {
    padding: 8px 10px;
  }

  .portal-header .logo {
    font-size: 0.45rem;
    width: 100%;
    text-align: center;
  }

  .portal-header .nav-links {
    width: 100%;
    justify-content: center;
    gap: 8px;
  }

  .portal-header .nav-links a {
    font-size: 0.4rem;
  }

  .portal-content {
    padding: 12px 10px;
  }

  .content-wrapper h1 {
    font-size: 0.8rem;
  }
}