:root {
  --cream: #ede0cb;
  --tan: #c8b28f;
  --amber: #8b5a00;
  --maroon: #720000;
  --ink: #131116;
  --font-heading: 'Anton', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background: linear-gradient(148deg, #f4eee1 0%, #e8d7b7 44%, #d6be96 100%);
}

.bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 90% 10%, rgba(114, 0, 0, 0.12), transparent 30%),
    radial-gradient(circle at 8% 90%, rgba(139, 90, 0, 0.16), transparent 36%);
}

.admin-header {
  position: sticky;
  top: 0;
  z-index: 4;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px clamp(14px, 3vw, 40px);
  border-bottom: 1px solid rgba(19, 17, 22, 0.12);
  background: rgba(237, 224, 203, 0.78);
  backdrop-filter: blur(8px);
}

.logo img { height: 30px; }

.back {
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid rgba(19, 17, 22, 0.24);
  padding: 8px 14px;
  color: var(--ink);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.7);
}

.admin-main {
  width: min(1240px, calc(100% - 2rem));
  margin: 24px auto 50px;
  display: grid;
  gap: 16px;
}

.panel {
  border-radius: 32px;
  border: 1px solid rgba(19, 17, 22, 0.12);
  background: rgba(255, 255, 255, 0.74);
  backdrop-filter: blur(6px);
  box-shadow: 0 18px 42px rgba(19, 17, 22, 0.14);
  padding: clamp(16px, 4vw, 26px);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--amber);
}

h1 {
  margin-top: 8px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  line-height: 0.95;
}

.sub {
  margin-top: 8px;
  max-width: 70ch;
  color: #43394d;
}

.key-row {
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.key-row input {
  border-radius: 18px;
  border: 1px solid rgba(19, 17, 22, 0.2);
  padding: 12px 14px;
  font: inherit;
  background: rgba(255, 255, 255, 0.9);
}

.key-row button {
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: linear-gradient(130deg, #17141d, #530f0f);
  color: var(--cream);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 18px;
  cursor: pointer;
}

.session-row {
  margin-top: 14px;
  display: flex;
  gap: 8px;
}

.session-row button {
  border-radius: 999px;
  border: 1px solid rgba(19, 17, 22, 0.24);
  padding: 10px 14px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.78);
}

.session-row .danger {
  color: var(--cream);
  background: linear-gradient(120deg, #720000, #430707);
  border-color: transparent;
}

.feedback {
  min-height: 1.3rem;
  margin-top: 8px;
  color: var(--maroon);
}

.list-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

h2 {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 1.45rem;
}

#userCount { color: #4b4057; }

.stats-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.stat-item {
  border: 1px solid rgba(19, 17, 22, 0.12);
  border-radius: 20px;
  background: rgba(237, 224, 203, 0.65);
  padding: 12px;
}

.stat-item p {
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.72rem;
  color: var(--amber);
  font-weight: 700;
}

.stat-item h3 {
  margin-top: 6px;
  font-family: var(--font-heading);
  font-size: 1.2rem;
}

.track-list {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.track-pill {
  border-radius: 999px;
  border: 1px solid rgba(19, 17, 22, 0.16);
  background: rgba(255, 255, 255, 0.78);
  padding: 6px 10px;
  font-size: 0.84rem;
  font-weight: 700;
}

.user-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.assignment-form {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.assignment-form select,
.assignment-form input,
.assignment-form textarea,
.assignment-form button {
  border-radius: 16px;
  border: 1px solid rgba(19, 17, 22, 0.2);
  padding: 11px 12px;
  font: inherit;
  background: rgba(255, 255, 255, 0.85);
}

.assignment-form textarea {
  min-height: 94px;
  resize: vertical;
}

.assignment-form textarea,
.assignment-form button,
.assignment-form input[type='url'] {
  grid-column: 1 / -1;
}

.assignment-form button {
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: linear-gradient(130deg, #17141d, #530f0f);
  color: var(--cream);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.assignment-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.resource-form {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.resource-form input,
.resource-form button {
  border-radius: 16px;
  border: 1px solid rgba(19, 17, 22, 0.2);
  padding: 11px 12px;
  font: inherit;
  background: rgba(255, 255, 255, 0.85);
}

.resource-form button {
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: linear-gradient(130deg, #17141d, #530f0f);
  color: var(--cream);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.resource-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.assignment-card {
  border: 1px solid rgba(19, 17, 22, 0.14);
  border-radius: 24px;
  padding: 14px;
  background: rgba(237, 224, 203, 0.6);
}

.assignment-type {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  color: var(--amber);
  font-weight: 700;
}

.assignment-card h3 {
  margin-top: 6px;
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 1.08rem;
}

.assignment-card p {
  margin-top: 8px;
  color: #41384a;
}

.assignment-card .meta {
  font-size: 0.92rem;
}

.assignment-link {
  margin-top: 10px;
  display: inline-block;
  color: var(--maroon);
  font-weight: 700;
}

.empty-state {
  border-radius: 16px;
  border: 1px dashed rgba(19, 17, 22, 0.24);
  background: rgba(255, 255, 255, 0.65);
  padding: 14px;
  color: #43394d;
}

.user-card {
  border: 1px solid rgba(19, 17, 22, 0.14);
  border-radius: 24px;
  padding: 14px;
  background: rgba(237, 224, 203, 0.6);
}

.user-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.user-title {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 1.1rem;
}

.user-meta {
  margin-top: 2px;
  color: #4b4057;
  font-size: 0.95rem;
}

.linkedin {
  margin-top: 8px;
  display: inline-block;
  color: var(--maroon);
  font-weight: 700;
}

.badges {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.badge {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 999px;
  padding: 5px 9px;
  border: 1px solid rgba(19, 17, 22, 0.18);
  background: rgba(255, 255, 255, 0.7);
}

.badge.ok { background: rgba(139, 90, 0, 0.18); }

.card-actions {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-actions button {
  border: 1px solid rgba(19, 17, 22, 0.24);
  border-radius: 999px;
  padding: 8px 12px;
  font: inherit;
  background: rgba(255, 255, 255, 0.76);
  cursor: pointer;
  font-weight: 700;
}

.card-actions .grant {
  background: linear-gradient(120deg, #8b5a00, #720000);
  color: var(--cream);
  border-color: transparent;
}

.card-actions .danger {
  color: var(--cream);
  background: linear-gradient(120deg, #720000, #430707);
  border-color: transparent;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: rise 0.5s ease forwards;
}

@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .user-grid { grid-template-columns: 1fr; }
  .assignment-grid { grid-template-columns: 1fr; }
  .resource-grid { grid-template-columns: 1fr; }
}

@media (max-width: 650px) {
  .stats-grid { grid-template-columns: 1fr; }
  .key-row {
    grid-template-columns: 1fr;
  }

  .assignment-form {
    grid-template-columns: 1fr;
  }

  .resource-form {
    grid-template-columns: 1fr;
  }

  .session-row {
    flex-direction: column;
  }
}