/*
 * Purpose: Management overview page — header + a responsive grid of module
 * tiles. Tiles reuse the shared .card glass/shimmer treatment from app.css.
 */

.management-page {
  max-width: 1200px;
  height: 100dvh;
  margin: 0 auto;
  padding: 40px;
}

.management-header {
  margin-bottom: 28px;
}

.management-eyebrow {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--text-tertiary);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.management-header h1 {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.025em;
  background: linear-gradient(140deg, rgba(255,255,255,0.97) 0%, rgba(200, 180, 255, 0.80) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.management-header p {
  color: var(--text-secondary);
  font-size: 13.5px;
  margin-top: 7px;
  line-height: 1.45;
}

.management-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.management-tile {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-height: 168px;
  padding: 24px;
  border-radius: var(--r-xl);
  background: rgba(255, 255, 255, 0.042);
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-card);
  -webkit-backdrop-filter: var(--blur-md);
          backdrop-filter: var(--blur-md);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  transition:
    transform var(--t-base) var(--ease-spring),
    box-shadow var(--t-base) ease,
    border-color var(--t-base) ease,
    background var(--t-base) ease;
}

.management-tile:hover {
  transform: translateY(-4px) scale(1.002);
  box-shadow:
    var(--shadow-card-hover),
    0 0 0 1px rgba(168, 85, 247, 0.12),
    0 0 40px rgba(168, 85, 247, 0.06);
  border-color: rgba(168, 85, 247, 0.20);
  background: rgba(255, 255, 255, 0.062);
}

.management-tile:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.management-tile-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 13px;
  margin-bottom: 14px;
  flex-shrink: 0;
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.18) 0%, rgba(99, 102, 241, 0.12) 100%);
  border: 1px solid rgba(168, 85, 247, 0.28);
  color: var(--accent-purple);
  transition: transform var(--t-fast) var(--ease-spring);
}

.management-tile-icon svg {
  width: 21px;
  height: 21px;
}

.management-tile:hover .management-tile-icon {
  transform: scale(1.12) rotate(-6deg);
}

.management-groups {
  display: grid;
  gap: 36px;
}

.management-group-title {
  margin: 0 0 14px;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 650;
}

.management-tile h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.management-tile p {
  font-size: 12.5px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.management-loading,
.management-empty {
  grid-column: 1 / -1;
  padding: 40px;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 13px;
}

@media (max-width: 900px) {
  .management-page { padding: 24px; }
}

@media (max-width: 700px) {
  .management-page { padding: 20px 16px; }
  .management-header h1 { font-size: 24px; }
  .management-grid { grid-template-columns: 1fr; }
}

body.theme-light .management-tile {
  background: #ffffff;
  box-shadow: var(--shadow-card);
}

body.theme-light .management-tile:hover {
  background: #ffffff;
  box-shadow: var(--shadow-card-hover);
}