:root {
  --accent: #7c3aed;
  --accent-light: #ede9fe;
  --accent-mid: #ddd6fe;
  --text-main: #111827;
  --text-muted: #6b7280;
  --hover-bg: #f5f3ff;
  --active-bg: #ede9fe;
  --border: #e5e7eb;
  --bg-page: #f3f4f8;
  --sidebar-w: 350px;
  --topbar-h: 60px;
  --brand: #6c2bd9;
  --brand-light: #f3eeff;
  --brand-mid: #9b5cf5;
  /* --accent: #ff6b6b; */
  --dark: #1a1035;
  --text: #3d3558;
  --muted: #8b85a1;
  --bg: #f8f6ff;
  --white: #ffffff;
}

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
}

.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s;
}

.user-card:hover {
  background: var(--hover-bg);
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c4b5fd, #7c3aed);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.user-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.2;
}

.user-creds {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.course-hero-label {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.82rem;
}

.course-hero-title {
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
  margin-top: 2px;
}

/* ══════════════════════════════════════
       RIGHT PANEL
    ══════════════════════════════════════ */
.right-panel {
  width: 240px;
  flex-shrink: 0;
  padding: 32px 20px 32px 0;
}

/* Profile block */
.profile-block {
  text-align: center;
  margin-bottom: 20px;
}

.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c4b5fd, #a78bfa);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 auto 12px;
}

.profile-name {
  font-size: 1rem;
  font-weight: 700;
}

.profile-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Stats grid */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.stat-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 12px 10px;
  text-align: center;
}

.stat-value {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-main);
}

.stat-value.green {
  color: #16a34a;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Settings list */
.settings-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin: 16px 0 8px;
}

.settings-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 0.875rem;
  color: var(--text-main);
  text-decoration: none;
  transition: all 0.15s;
  cursor: pointer;
  -webkit-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -ms-transition: all 0.15s;
  -o-transition: all 0.15s;
}

.settings-link i {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.settings-link:hover {
  background: var(--hover-bg);
  color: var(--accent);
}

.settings-link:hover i {
  color: var(--accent);
}

.settings-link.danger {
  color: #dc2626;
}

.settings-link.danger i {
  color: #dc2626;
}

.settings-link.danger:hover {
  background: #fef2f2;
}
.card {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 2px 12px rgba(108, 43, 217, 0.04);
}
.card-body {
  padding: 28px;
}

/* FORM */
.form-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
}
.form-control,
.form-select {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 0.875rem;
  color: var(--text);
  background: var(--bg);
  transition: border-color 0.2s;
}
.form-control:focus,
.form-select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(108, 43, 217, 0.1);
  background: var(--white);
}
textarea.form-control {
  resize: none;
}

.upload-zone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  background: var(--bg);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition:
    border-color 0.2s,
    background 0.2s;
}
.upload-zone:hover {
  border-color: var(--brand);
  background: var(--brand-light);
}
.upload-zone i {
  font-size: 1.8rem;
  color: var(--muted);
}
.upload-zone p {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 6px 0 0;
}

/* BUTTONS */
.btn-brand {
  background: var(--brand);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 10px 24px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.2s;
}
.btn-brand:hover {
  background: #5620b8;
  color: #fff;
}
.btn-outline-brand {
  background: transparent;
  color: var(--brand);
  border: 1px solid var(--brand);
  border-radius: 10px;
  padding: 9px 22px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
}
.btn-outline-brand:hover {
  background: var(--brand);
  color: #fff;
}

/* PROFILE */
.profile-avatar-wrap {
  position: relative;
  width: 90px;
}
.profile-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-mid));
  color: #fff;
  font-size: 2rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
}
.avatar-edit-btn {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 26px;
  height: 26px;
  background: var(--brand);
  border-radius: 50%;
  border: 2px solid #fff;
  color: #fff;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* -- Global 3px button border-radius -- */
.btn,
.thm-btn,
.thm-btntransparent,
.thm-btn-two span,
button,
input[type="submit"],
input[type="button"] {
  border-radius: 3px;
}