/* Theme Variables - Fonts, Colors, Font Weights */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* Font Families */
:root {
    --font-serif: "Times New Roman", Times, serif;
    --font-sans-serif: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-modern: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Colors */
:root {
    --color-text-primary: #1a1a1a;
    --color-text-secondary: #374151;
    --color-text-muted: #9ca3af;
    --color-text-white: #ffffff;
    --color-bg-white: #ffffff;
    --color-bg-active: #2563eb;
    --color-bg-hover: #f9fafb;
    --color-border: #e5e7eb;
}

/* Border Radius */
:root {
    --radius-small: 4px;
    --radius-medium: 8px;
    --radius-large: 12px;
}

/* Global Inter Font Rules */
* {
    font-family: 'Inter', sans-serif;
}

/* Body font */
body {
    font-family: 'Inter', sans-serif;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}

/* Text normal */
p, div, span {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
}

/* Sidebar Fonts */
.sidebar-header {
    /* font-family: var(--font-sans-serif); */
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-link {
    /* font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; */
    font-size: 16px;
    font-weight: 600;
    color: #4b5563;
    letter-spacing: -0.01em;
}

.sidebar-link.active {
    /* font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; */
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text-white);
    letter-spacing: -0.01em;
}

/* User Banner in Sidebar */
.tp-user-banner-title {
    font-weight: 700;
}

.course-meta-pair {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    /* font-family: var(--font-primary); */
    font-size: 16px;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.course-meta-pair + .course-meta-pair {
    border-top: 1px solid var(--color-border);
}

.course-meta-heading {
    /* font-family: var(--font-modern); */
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
    letter-spacing: -0.01em;
    margin: 0;
}