:root {
  --primary: #6a4c93;
  --primary-dark: #4b3470;
  --accent: #f4a261;
  --bg: #f7f5fb;
  --text: #2d2438;
  --muted: #6b6478;
  --card-bg: #ffffff;
  --border: #e3deec;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Heebo", "Arial Hebrew", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* === Header === */
.site-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-content {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.header-image {
  width: 110px;
  height: 110px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  padding: 6px;
}

.header-text h1 {
  margin: 0;
  font-size: 2rem;
}

.tagline {
  margin: 0.3rem 0 0;
  opacity: 0.9;
  font-size: 1.05rem;
}

.top-nav {
  background: rgba(0, 0, 0, 0.15);
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 0.6rem 1rem;
}

.top-nav a {
  color: #fff;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  transition: background 0.2s;
}

.top-nav a:hover,
.top-nav a.active {
  background: rgba(255, 255, 255, 0.18);
  text-decoration: none;
}

/* === Layout === */
.layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 1rem;
}

/* === Sidebar (right in RTL) === */
.sidebar {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.2rem;
  height: fit-content;
  position: sticky;
  top: 1rem;
}

.sidebar h2 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  color: var(--primary-dark);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.4rem;
}

.side-menu {
  list-style: none;
  padding: 0;
  margin: 0 0 1.2rem;
}

.side-menu li {
  margin-bottom: 0.4rem;
}

.side-menu a {
  display: block;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  color: var(--text);
  transition:
    background 0.2s,
    color 0.2s;
}

.side-menu a:hover,
.side-menu a.active {
  background: var(--primary);
  color: #fff;
  text-decoration: none;
}

.sidebar-card {
  background: var(--bg);
  border-right: 4px solid var(--accent);
  padding: 0.8rem 1rem;
  border-radius: 8px;
}

.sidebar-card h3 {
  margin: 0 0 0.3rem;
  font-size: 1rem;
  color: var(--primary-dark);
}

.sidebar-card p {
  margin: 0;
}
.sidebar-card small {
  color: var(--muted);
}

/* === Main content === */
.main-content {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.main-content h2 {
  margin-top: 0;
  color: var(--primary-dark);
}

.hero {
  background: linear-gradient(135deg, #f1ebfb, #fff);
  padding: 1.5rem;
  border-radius: 10px;
  margin-bottom: 1.5rem;
  border-right: 5px solid var(--accent);
}

.hero h2 {
  margin-top: 0;
}

/* === Cards === */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.2rem;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(106, 76, 147, 0.15);
}

.card h3 {
  margin-top: 0;
  color: var(--primary-dark);
}

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 0.5rem 1.1rem;
  border-radius: 6px;
  margin-top: 0.5rem;
  transition: background 0.2s;
}

.btn:hover {
  background: var(--primary-dark);
  text-decoration: none;
}

/* === Lessons / records / tasks === */
.lesson-list,
.records,
.task-list {
  padding: 0;
  list-style: none;
}

.lesson-list li,
.record-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.2rem;
  margin-bottom: 0.8rem;
}

.lesson-list h3,
.record-item h3 {
  margin: 0 0 0.4rem;
  color: var(--primary-dark);
}

.task-list li {
  background: var(--bg);
  padding: 0.7rem 1rem;
  border-radius: 8px;
  margin-bottom: 0.5rem;
  border: 1px solid var(--border);
}

.task-list label {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  cursor: pointer;
}

.task-list input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
}

/* === Footer === */
.site-footer {
  background: var(--primary-dark);
  color: #fff;
  margin-top: 3rem;
  padding: 1.5rem 1rem;
  text-align: center;
}

.footer-content a {
  color: var(--accent);
}

/* === Responsive === */
@media (max-width: 800px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: static;
  }
  .header-content {
    flex-direction: column;
    text-align: center;
    padding: 1rem;
  }
  .header-text h1 {
    font-size: 1.5rem;
  }
  .top-nav {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
}