/* ===========================
   LAYOUTS CSS
   Precious Angels Institute
=========================== */

/* Container */
.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

.container--sm { max-width: 800px; }
.container--xs { max-width: 560px; }

/* Grid */
.grid {
  display: grid;
  gap: 1.75rem;
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

/* Prevent grid blowout — children can shrink below content size */
.grid > *,
.layout-sidebar > * {
  min-width: 0;
  overflow-x: hidden;
}

/* Flex utilities */
.flex { display: flex; }
.flex--center { align-items: center; justify-content: center; }
.flex--between { align-items: center; justify-content: space-between; }
.flex--gap { gap: 1rem; }
.flex--wrap { flex-wrap: wrap; }

/* Two-col with sidebar */
.layout-sidebar {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 2rem;
  align-items: start;
}

.layout-sidebar--left {
  grid-template-columns: 280px 1fr;
}

/* Page layout */
.page-wrapper {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

/* Admin layout */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-content {
  flex: 1;
  padding: 2rem;
  background: #f4f7fb;
  min-height: 100vh;
  overflow-x: auto;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 2px solid #e2ecf8;
}

.admin-header h1 {
  font-size: 1.75rem;
  margin: 0;
}

/* Spacing utilities */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.text-center { text-align: center; }
.text-right { text-align: right; }

/* Responsive breakpoints */
@media (max-width: 1100px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .layout-sidebar { grid-template-columns: 1fr; }
  .layout-sidebar--left { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .grid--2 { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .grid--3 { grid-template-columns: 1fr; }
  .grid--4 { grid-template-columns: 1fr; }
  .container { padding-left: 1rem; padding-right: 1rem; }
  .admin-content { padding: 1rem; }
  .hero { padding: 3rem 0 2rem; }
}