/* ============================================================================
   GoDataX Human 7 - EAD module stylesheet.
   Reuses the color tokens from /assets/css/main.css so every EAD page reads
   as part of the same site, without pulling in the full one-page template.
   ============================================================================ */

:root {
  --ead-accent: #009961;
  --ead-heading: #282828;
  --ead-text: #444444;
  --ead-background: #f9f9f9;
  --ead-surface: #ffffff;
  --ead-border: #e6e6e6;
  --ead-danger: #b3261e;
  --ead-danger-bg: #fbe9e7;
  --ead-success-bg: #e6f4ea;
}

* { box-sizing: border-box; }

body.ead-body {
  margin: 0;
  font-family: "Roboto", Arial, sans-serif;
  color: var(--ead-text);
  background: var(--ead-background);
}

.ead-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--ead-surface);
  border-bottom: 1px solid var(--ead-border);
}

.ead-header a.ead-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ead-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.ead-header img { height: 36px; }

.ead-header .ead-user-info {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.95rem;
}

.ead-header .ead-user-info a {
  color: var(--ead-accent);
  text-decoration: none;
  font-weight: 600;
}

.ead-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

.ead-card {
  background: var(--ead-surface);
  border: 1px solid var(--ead-border);
  border-radius: 10px;
  padding: 28px 32px;
  margin: 0 auto;
  max-width: 460px;
}

.ead-card h1, .ead-card h2 { color: var(--ead-heading); margin-top: 0; }

.ead-field { margin-bottom: 16px; }

.ead-field label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ead-heading);
  font-size: 0.92rem;
}

.ead-field input,
.ead-field textarea,
.ead-field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
}

.ead-btn {
  display: inline-block;
  background: var(--ead-accent);
  color: #ffffff;
  border: none;
  padding: 11px 22px;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.95rem;
}

.ead-btn:hover { opacity: 0.9; color: #ffffff; }

.ead-btn.ead-btn-secondary {
  background: transparent;
  color: var(--ead-accent);
  border: 1px solid var(--ead-accent);
}

.ead-btn.ead-btn-danger {
  background: var(--ead-danger);
}

.ead-btn.ead-btn-sm { padding: 6px 14px; font-size: 0.85rem; }

.ead-links { margin-top: 16px; font-size: 0.9rem; }
.ead-links a { color: var(--ead-accent); text-decoration: none; }
.ead-links a:hover { text-decoration: underline; }

.ead-alert {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 18px;
  font-size: 0.9rem;
}

.ead-alert-error { background: var(--ead-danger-bg); color: var(--ead-danger); }
.ead-alert-success { background: var(--ead-success-bg); color: #1e7e34; }

.ead-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.ead-course-card {
  background: var(--ead-surface);
  border: 1px solid var(--ead-border);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ead-course-card h3 { margin: 0; color: var(--ead-heading); font-size: 1.05rem; }
.ead-course-card p { margin: 0; font-size: 0.88rem; flex-grow: 1; }

.ead-lesson-list { list-style: none; padding: 0; margin: 20px 0; }

.ead-lesson-list li {
  border: 1px solid var(--ead-border);
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--ead-surface);
}

.ead-lesson-list li a { color: var(--ead-heading); text-decoration: none; font-weight: 600; }
.ead-lesson-list li a:hover { color: var(--ead-accent); }

.ead-video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 10px;
  margin: 20px 0;
  background: #000;
}

.ead-video-wrapper iframe {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%; border: 0;
}

table.ead-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--ead-surface);
  margin-top: 16px;
  font-size: 0.9rem;
}

table.ead-table th, table.ead-table td {
  border: 1px solid var(--ead-border);
  padding: 9px 12px;
  text-align: left;
}

table.ead-table th { background: #f2f2f2; color: var(--ead-heading); }

.ead-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
}

.ead-badge-active { background: var(--ead-success-bg); color: #1e7e34; }
.ead-badge-inactive { background: var(--ead-danger-bg); color: var(--ead-danger); }

.ead-admin-nav { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 24px; }
.ead-admin-nav a {
  padding: 8px 16px;
  border-radius: 6px;
  background: var(--ead-surface);
  border: 1px solid var(--ead-border);
  color: var(--ead-heading);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
}
.ead-admin-nav a.active, .ead-admin-nav a:hover { background: var(--ead-accent); color: #fff; border-color: var(--ead-accent); }

.ead-inline-form { display: inline; }

@media (max-width: 600px) {
  .ead-card { padding: 22px 18px; }
  .ead-header { padding: 12px 16px; }
}