/* assets/css/layout.css */
/* Main Layout Wrappers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  background-color: var(--bg-header);
  box-shadow: var(--shadow-header);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 200;
  transition: background-color var(--transition-speed);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 70px;
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background: var(--bg-hero-grad);
  color: var(--text-primary);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

/* Auth Cards Split */
.auth-split {
  display: flex;
  background-color: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  width: 100%;
  max-width: 900px;
  margin: 40px auto;
  border: 1px solid var(--border-color);
  transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.auth-info {
  flex: 1;
  padding: 2.5rem;
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.auth-form-wrapper {
  flex: 1.2;
  padding: 2.5rem;
}

@media (max-width: 768px) {
  .auth-split {
    display: block !important;
  }
  .auth-info {
    display: none !important;
  }
  .auth-form-wrapper {
    padding: 1.5rem !important;
  }
}

/* ====================================================
   SIDEBAR — Fixed, collapsed by default, icon-only
   ==================================================== */

:root {
  --sidebar-collapsed-w: 58px;
  --sidebar-expanded-w: 200px;
}

/* Dashboard wrapper */
.dashboard-wrapper {
  display: flex;
  min-height: calc(100vh - 70px);
  position: relative;
}

/* The sidebar — always fixed */
.sidebar {
  position: fixed;
  top: 70px;
  left: 0;
  width: var(--sidebar-expanded-w);
  height: calc(100vh - 70px);
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 0.5rem 0;
  z-index: 150;
  overflow-y: auto;
  overflow-x: hidden;
  transition: width 0.25s ease;
  box-shadow: 2px 0 8px rgba(0,0,0,0.06);
}

/* Collapsed: icons only */
.sidebar.collapsed {
  width: var(--sidebar-collapsed-w);
}

/* Scrollbar */
.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.15); border-radius: 4px; }
[data-theme="dark"] .sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); }

/* Main content offset */
.main-content {
  flex: 1;
  padding: 2rem;
  background-color: var(--bg-primary);
  margin-left: var(--sidebar-expanded-w);
  transition: margin-left 0.25s ease;
  min-width: 0;
  box-sizing: border-box;
}

.sidebar.collapsed + .main-content {
  margin-left: var(--sidebar-collapsed-w);
}

/* Nav links */
.sidebar-nav-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 6px;
  list-style: none;
  margin: 0;
}

.sidebar-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  white-space: nowrap;
  overflow: hidden;
  transition: background 0.18s, color 0.18s;
  width: 100%;
  box-sizing: border-box;
}

.sidebar-nav-link:hover {
  background: rgba(0,123,255,0.08);
  color: var(--text-primary);
}

.sidebar-nav-link.active-link {
  background: rgba(0,123,255,0.12);
  color: #007bff;
  font-weight: 700;
}

.sidebar-nav-link ion-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
  min-width: 24px;
  text-align: center;
}

/* Hide text when collapsed */
.sidebar.collapsed .sidebar-text {
  display: none;
}

.sidebar.collapsed .sidebar-nav-list {
  padding: 0;
}

.sidebar.collapsed .sidebar-nav-link {
  justify-content: center;
  padding: 12px 0;
  border-radius: 0;
}

/* Profile widget */
.sidebar-profile-widget {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border-color);
  overflow: hidden;
}

.sidebar-profile-text {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex: 1;
  min-width: 0;
}

.sidebar.collapsed .sidebar-profile-text {
  display: none;
}

.sidebar.collapsed .sidebar-profile-widget {
  justify-content: center;
  padding: 14px 0;
}

/* Mobile — sidebar fully hidden, appears as overlay on hamburger click */
@media (max-width: 768px) {
  .sidebar {
    width: var(--sidebar-expanded-w);  /* full width when it slides in */
    transform: translateX(-100%);       /* hidden off-screen by default */
    box-shadow: none;
    transition: transform 0.25s ease, width 0.25s ease;
  }

  /* When hamburger is clicked: slide in as full overlay */
  .sidebar.open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0,0,0,0.25);
  }

  /* Force expanded styling on mobile even if .collapsed class is present */
  .sidebar.collapsed { width: var(--sidebar-expanded-w) !important; }
  .sidebar.collapsed .sidebar-text { display: inline-block !important; }
  .sidebar.collapsed .sidebar-profile-text { display: flex !important; }
  .sidebar.collapsed .sidebar-nav-list { padding: 0 6px !important; }
  .sidebar.collapsed .sidebar-nav-link { 
      justify-content: flex-start !important; 
      padding: 10px 12px !important; 
      border-radius: 8px !important; 
  }

  /* Main content: full width, NO left margin on mobile */
  .main-content {
    margin-left: 0 !important;
    padding: 1rem;
    width: 100%;
  }

  /* Backdrop overlay behind sidebar */
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 149;
  }
  .sidebar-overlay.active {
    display: block;
  }

  .hide-mobile {
    display: none !important;
  }
}

/* Footer */
.site-footer {
  background-color: var(--bg-header);
  color: var(--text-header);
  padding: 1.5rem 0;
  text-align: center;
  margin-top: auto;
}