/**
 * Tutor LMS - Theme Styling (Scoped)
 * Purpose: apply brand identity only within Tutor pages
 */

body.is-tutor {
    --color-primary: #5B2EFF;
    --color-primary-dark: #4622CC;
    --color-primary-light: #7B52FF;
    --color-secondary: #E8DBFF;
    --color-accent: #FF6B9D;
    --color-dark: #1A0B2E;
    --color-gray-900: #2D1B4E;
    --color-gray-700: #6B5B7D;
    --color-gray-500: #9D8FB3;
    --color-gray-300: #D5CCDF;
    --color-gray-100: #F5F2F9;
    --color-white: #FFFFFF;
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    --shadow-sm: 0 2px 8px rgba(26, 11, 46, 0.08);
    --shadow-md: 0 4px 16px rgba(26, 11, 46, 0.12);
    --shadow-lg: 0 8px 32px rgba(26, 11, 46, 0.16);
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.25rem;
    --transition-base: 0.2s ease-in-out;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    color: var(--color-dark);
}

body.is-tutor .tutor-single-course .tutor-course-header,
body.is-tutor .tutor-single-course .tutor-course-header-wrapper,
body.is-tutor .tutor-course-header,
body.is-tutor .tutor-course-header-wrapper {
    margin-bottom: 2rem;
}

body.is-tutor .tutor-course-title,
body.is-tutor .tutor-course-header-title,
body.is-tutor .tutor-course-details-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.75rem;
    color: var(--color-dark);
}

body.is-tutor .tutor-course-meta,
body.is-tutor .tutor-course-details-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    color: var(--color-gray-700);
    font-size: 0.95rem;
}

body.is-tutor .tutor-course-thumbnail,
body.is-tutor .tutor-course-feature-image,
body.is-tutor .tutor-course-header img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

body.is-tutor a {
    color: var(--color-primary);
    text-decoration: none;
}

body.is-tutor a:hover,
body.is-tutor a:focus {
    color: var(--color-primary-dark);
}

body.is-tutor :focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 3px;
}

/* Breadcrumb */
body.is-tutor .tutor-course-breadcrumb,
body.is-tutor .tutor-breadcrumb {
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--color-gray-700);
}

body.is-tutor .tutor-course-tabs,
body.is-tutor .tutor-tabs {
    margin-top: 1rem;
}

/* Headings */
body.is-tutor h1,
body.is-tutor h2,
body.is-tutor h3,
body.is-tutor h4 {
    color: var(--color-dark);
    font-weight: 700;
}

/* Buttons */
body.is-tutor .tutor-btn,
body.is-tutor .tutor-button,
body.is-tutor .tutor-btn-primary,
body.is-tutor .tutor-btn-secondary {
    border-radius: 999px;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

body.is-tutor .tutor-btn-primary,
body.is-tutor .tutor-btn.tutor-btn-primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(91, 46, 255, 0.3);
}

body.is-tutor .tutor-btn-primary:hover,
body.is-tutor .tutor-btn.tutor-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(91, 46, 255, 0.4);
    color: var(--color-white);
}

body.is-tutor .tutor-btn-secondary,
body.is-tutor .tutor-btn-outline,
body.is-tutor .tutor-btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

body.is-tutor .tutor-btn-secondary:hover,
body.is-tutor .tutor-btn-outline:hover,
body.is-tutor .tutor-btn-ghost:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

body.is-tutor .tutor-btn.tutor-btn-ghost.tutor-course-wishlist-btn {
    padding: 10px !important;
}

body.is-tutor .tutor-btn.tutor-btn-ghost.tutor-course-share-btn {
    padding: 10px !important;
}

body.is-tutor .tutor-btn.tutor-btn-ghost {
    padding: 10px !important;
}

/* Cards & boxes */
body.is-tutor .tutor-card,
body.is-tutor .tutor-course-card,
body.is-tutor .tutor-course-sidebar,
body.is-tutor .tutor-course-sidebar-card,
body.is-tutor .tutor-course-details-widget,
body.is-tutor .tutor-review-card,
body.is-tutor .tutor-review-item {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    background: var(--color-white);
}

body.is-tutor .tutor-course-details-instructors {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    background: var(--color-white);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Sidebar “Um curso de” block as a single card with header/body */
body.is-tutor .tutor-single-course-sidebar-more {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-100);
    background: var(--color-white);
    overflow: hidden;
}

body.is-tutor .tutor-single-course-sidebar-more > .tutor-course-details-instructors {
    margin: 0;
    padding: 1.5rem;
    border: 0;
    border-bottom: 1px solid var(--color-gray-100);
    box-shadow: none;
    background: transparent;
    border-radius: 0;
}

body.is-tutor .tutor-single-course-sidebar-more > .tutor-course-details-widget {
    margin: 0;
    padding: 1.5rem;
    border: 0;
    box-shadow: none;
    background: transparent;
    border-top: 1px solid var(--color-gray-100);
    border-radius: 0;
}

/* Sidebar sticky (desktop) */
@media (min-width: 1024px) {
    body.is-tutor .tutor-course-sidebar,
    body.is-tutor .tutor-course-sidebar-card {
        position: sticky;
        top: 96px;
    }
}

/* Tabs */
body.is-tutor .tutor-course-topics-tab,
body.is-tutor .tutor-tabs,
body.is-tutor .tutor-nav-tabs {
    border-bottom: 1px solid var(--color-gray-300);
    margin-bottom: 1.5rem;
}

body.is-tutor .tutor-nav-tabs li a,
body.is-tutor .tutor-tabs li a {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    color: var(--color-gray-700);
    font-weight: 600;
}

body.is-tutor .tutor-nav-tabs li a {
    border-bottom: 2px solid transparent;
}

body.is-tutor .tutor-nav-tabs li.active a,
body.is-tutor .tutor-tabs li.active a,
body.is-tutor .tutor-nav-tabs li a:hover,
body.is-tutor .tutor-tabs li a:hover {
    color: var(--color-primary);
    background: var(--color-gray-100);
    border-bottom-color: var(--color-primary);
}

body.is-tutor .tutor-course-details-content,
body.is-tutor .tutor-course-details-tab,
body.is-tutor .tutor-course-content {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

body.is-tutor .tutor-course-details-widget.tutor-course-details-widget-col-2 {
    padding: 20px;
}

/* Curriculum / lessons */
body.is-tutor .tutor-course-topic,
body.is-tutor .tutor-accordion-item,
body.is-tutor .tutor-course-lesson-list,
body.is-tutor .tutor-course-topic-content {
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-100);
    box-shadow: var(--shadow-sm);
}

body.is-tutor .tutor-course-lesson-item,
body.is-tutor .tutor-accordion-item-header {
    padding: 1rem 1.25rem;
}

/* Alerts */
body.is-tutor .tutor-alert,
body.is-tutor .tutor-notice {
    border-radius: var(--radius-md);
    background: var(--color-gray-100);
    color: var(--color-gray-900);
    border: 1px solid var(--color-gray-300);
}

/* Forms */
body.is-tutor input[type="text"],
body.is-tutor input[type="email"],
body.is-tutor input[type="password"],
body.is-tutor select,
body.is-tutor textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    background: var(--color-white);
    color: var(--color-dark);
    transition: border-color var(--transition-base);
}

body.is-tutor input:focus,
body.is-tutor select:focus,
body.is-tutor textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(91, 46, 255, 0.12);
}

/* Badges */
body.is-tutor .tutor-badge,
body.is-tutor .tutor-course-badge {
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    font-weight: 700;
    background: var(--color-secondary);
    color: var(--color-primary-dark);
}

/* Ratings */
body.is-tutor .tutor-ratings .tutor-icon-star,
body.is-tutor .tutor-ratings .tutor-icon-star-half,
body.is-tutor .tutor-ratings .tutor-icon-star-filled {
    color: #f5b50a;
}