/* ==========================================================================
   Opleiding & Cursus Portal — Public Styles
   ========================================================================== */

:root {
    --ocp-primary: #2563eb;
    --ocp-primary-hover: #1d4ed8;
    --ocp-success: #16a34a;
    --ocp-success-hover: #15803d;
    --ocp-warning: #f59e0b;
    --ocp-error: #dc2626;
    --ocp-gray-50: #f9fafb;
    --ocp-gray-100: #f3f4f6;
    --ocp-gray-200: #e5e7eb;
    --ocp-gray-300: #d1d5db;
    --ocp-gray-500: #6b7280;
    --ocp-gray-700: #374151;
    --ocp-gray-900: #111827;
    --ocp-radius: 8px;
    --ocp-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --ocp-shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
}

/* Buttons */
.ocp-btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: var(--ocp-radius);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    line-height: 1.4;
}
.ocp-btn:hover { transform: translateY(-1px); }
.ocp-btn:active { transform: translateY(0); }

.ocp-btn-primary { background: var(--ocp-primary); color: #fff; }
.ocp-btn-primary:hover { background: var(--ocp-primary-hover); color: #fff; }

.ocp-btn-secondary { background: var(--ocp-gray-200); color: var(--ocp-gray-700); }
.ocp-btn-secondary:hover { background: var(--ocp-gray-300); color: var(--ocp-gray-700); }

.ocp-btn-success { background: var(--ocp-success); color: #fff; }
.ocp-btn-success:hover { background: var(--ocp-success-hover); color: #fff; }

.ocp-btn-block { display: block; width: 100%; }
.ocp-btn-sm { padding: 6px 14px; font-size: 13px; }

/* Notices */
.ocp-notice {
    padding: 12px 16px;
    border-radius: var(--ocp-radius);
    margin-bottom: 16px;
    font-size: 14px;
}
.ocp-notice-error { background: #fef2f2; color: var(--ocp-error); border: 1px solid #fecaca; }
.ocp-notice-warning { background: #fffbeb; color: #92400e; border: 1px solid #fde68a; }
.ocp-notice-info { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }
.ocp-notice-success { background: #f0fdf4; color: var(--ocp-success); border: 1px solid #bbf7d0; }

/* ==========================================================================
   Logged-in Dashboard (on login page)
   ========================================================================== */
.ocp-logged-in-dashboard {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 16px;
    background: #fff;
    border-radius: var(--ocp-radius);
    box-shadow: var(--ocp-shadow-md);
    margin-top: 40px;
    margin-bottom: 40px;
    padding: 40px;
}
.ocp-logged-in-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.ocp-logged-in-header h2 {
    margin: 0;
    font-size: 24px;
    color: var(--ocp-gray-900);
}

/* ==========================================================================
   Login Form
   ========================================================================== */
.ocp-login-wrapper {
    display: flex;
    justify-content: center;
    padding: 40px 16px;
}
.ocp-login-card {
    background: #fff;
    border-radius: var(--ocp-radius);
    box-shadow: var(--ocp-shadow-md);
    padding: 40px;
    width: 100%;
    max-width: 400px;
}
.ocp-login-title {
    text-align: center;
    margin: 0 0 24px;
    font-size: 22px;
    color: var(--ocp-gray-900);
}
.ocp-form-group {
    margin-bottom: 16px;
}
.ocp-form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--ocp-gray-700);
}
.ocp-form-group input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--ocp-gray-300);
    border-radius: 6px;
    font-size: 15px;
    transition: border-color 0.2s;
    box-sizing: border-box;
}
.ocp-form-group input:focus {
    outline: none;
    border-color: var(--ocp-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.ocp-login-form .ocp-btn {
    margin-top: 8px;
}
.ocp-login-footer {
    text-align: center;
    margin-top: 16px;
}
.ocp-login-footer a {
    font-size: 13px;
    color: var(--ocp-gray-500);
}
.ocp-login-footer a:hover {
    color: var(--ocp-primary);
}

.ocp-logged-in {
    text-align: center;
    padding: 24px;
}
.ocp-logged-in .ocp-btn {
    margin: 0 8px;
}

/* ==========================================================================
   Dashboard
   ========================================================================== */
.ocp-dashboard {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 16px;
}
.ocp-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 12px;
}
.ocp-dashboard-header h2 {
    margin: 0;
    font-size: 24px;
    color: var(--ocp-gray-900);
}
.ocp-section-title {
    font-size: 18px;
    color: var(--ocp-gray-700);
    margin-bottom: 16px;
}

/* Courses Grid */
.ocp-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.ocp-course-card {
    background: #fff;
    border-radius: var(--ocp-radius);
    box-shadow: var(--ocp-shadow);
    overflow: hidden;
    transition: box-shadow 0.2s;
}
.ocp-course-card:hover {
    box-shadow: var(--ocp-shadow-md);
}
.ocp-course-card-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
    background: var(--ocp-gray-100);
}
.ocp-course-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.ocp-course-card-body {
    padding: 20px;
}
.ocp-course-card-title {
    margin: 8px 0 12px;
    font-size: 17px;
    color: var(--ocp-gray-900);
}

/* Badge */
.ocp-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}
.ocp-badge-opleiding { background: #dbeafe; color: #1e40af; }
.ocp-badge-cursus { background: #fef3c7; color: #92400e; }
.ocp-badge-workshop { background: #ede9fe; color: #5b21b6; }

/* Progress Bar */
.ocp-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--ocp-gray-200);
    border-radius: 99px;
    overflow: hidden;
    margin-bottom: 6px;
}
.ocp-progress-bar-lg { height: 12px; }
.ocp-progress-bar-fill {
    height: 100%;
    background: var(--ocp-primary);
    border-radius: 99px;
    transition: width 0.4s ease;
}
.ocp-progress-text {
    font-size: 13px;
    color: var(--ocp-gray-500);
    margin: 0 0 12px;
}

/* ==========================================================================
   Course Overview
   ========================================================================== */
.ocp-course-overview {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 16px;
}
.ocp-breadcrumb {
    font-size: 13px;
    color: var(--ocp-gray-500);
    margin-bottom: 20px;
}
.ocp-breadcrumb a {
    color: var(--ocp-primary);
    text-decoration: none;
}
.ocp-breadcrumb a:hover { text-decoration: underline; }
.ocp-breadcrumb-sep { margin: 0 6px; }

.ocp-course-header {
    margin-bottom: 24px;
}
.ocp-course-header h2 {
    margin: 0 0 12px;
    font-size: 26px;
    color: var(--ocp-gray-900);
}
.ocp-course-description {
    margin-bottom: 24px;
    color: var(--ocp-gray-700);
    line-height: 1.6;
}

/* Lessons List */
.ocp-lessons-list h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--ocp-gray-700);
}
.ocp-lesson-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: #fff;
    border: 1px solid var(--ocp-gray-200);
    border-radius: 6px;
    margin-bottom: 8px;
    text-decoration: none;
    color: var(--ocp-gray-900);
    transition: background-color 0.2s, border-color 0.2s;
}
.ocp-lesson-item:hover {
    background: var(--ocp-gray-50);
    border-color: var(--ocp-primary);
    color: var(--ocp-gray-900);
}
.ocp-lesson-item.ocp-lesson-completed {
    background: #f0fdf4;
    border-color: #bbf7d0;
}
.ocp-lesson-number {
    min-width: 28px;
    height: 28px;
    background: var(--ocp-gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--ocp-gray-500);
}
.ocp-lesson-completed .ocp-lesson-number {
    background: #dcfce7;
    color: var(--ocp-success);
}
.ocp-lesson-status { font-size: 16px; }
.ocp-icon-check { color: var(--ocp-success); }
.ocp-icon-circle { color: var(--ocp-gray-300); }
.ocp-lesson-title { flex: 1; font-size: 15px; }
.ocp-lesson-type {
    font-size: 12px;
    padding: 2px 8px;
    background: var(--ocp-gray-100);
    border-radius: 4px;
    color: var(--ocp-gray-500);
}

/* ==========================================================================
   Lesson Viewer
   ========================================================================== */
.ocp-lesson-viewer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 16px;
}
.ocp-lesson-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 24px;
}

/* Sidebar */
.ocp-lesson-sidebar {
    position: sticky;
    top: 40px;
    align-self: start;
    background: #fff;
    border-radius: var(--ocp-radius);
    border: 1px solid var(--ocp-gray-200);
    padding: 16px;
    max-height: calc(100vh - 80px);
    overflow-y: auto;
}
.ocp-lesson-sidebar h4 {
    margin: 0 0 12px;
    font-size: 14px;
    text-transform: uppercase;
    color: var(--ocp-gray-500);
    letter-spacing: 0.5px;
}
.ocp-sidebar-lessons {
    list-style: none;
    margin: 0;
    padding: 0;
}
.ocp-sidebar-lessons li {
    margin-bottom: 4px;
}
.ocp-sidebar-lessons li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--ocp-gray-700);
    font-size: 13px;
    transition: background 0.2s;
}
.ocp-sidebar-lessons li a:hover {
    background: var(--ocp-gray-50);
}
.ocp-sidebar-active a {
    background: var(--ocp-primary) !important;
    color: #fff !important;
}
.ocp-sidebar-active .ocp-sidebar-check { color: #fff !important; }
.ocp-sidebar-completed a { color: var(--ocp-gray-500); }
.ocp-sidebar-num {
    min-width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
    border-radius: 50%;
    background: var(--ocp-gray-100);
    color: var(--ocp-gray-500);
    flex-shrink: 0;
}
.ocp-sidebar-active .ocp-sidebar-num {
    background: rgba(255,255,255,0.2);
    color: #fff;
}
.ocp-sidebar-title { flex: 1; }
.ocp-sidebar-check { color: var(--ocp-success); flex-shrink: 0; }

/* Main Content */
.ocp-lesson-main {
    min-width: 0;
}
.ocp-lesson-title {
    font-size: 22px;
    margin: 0 0 20px;
    color: var(--ocp-gray-900);
}

/* Video */
.ocp-video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: var(--ocp-radius);
    background: #000;
    margin-bottom: 20px;
}
.ocp-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* PDF */
.ocp-pdf-wrapper {
    border-radius: var(--ocp-radius);
    overflow: hidden;
    margin-bottom: 12px;
    border: 1px solid var(--ocp-gray-200);
}
.ocp-pdf-wrapper iframe {
    width: 100%;
    height: 600px;
    border: none;
}
.ocp-pdf-download {
    margin-bottom: 20px;
}

/* Lesson description */
.ocp-lesson-description {
    color: var(--ocp-gray-700);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* Actions */
.ocp-lesson-actions {
    margin-bottom: 24px;
}
.ocp-completed-badge {
    display: inline-block;
    padding: 8px 16px;
    background: #f0fdf4;
    color: var(--ocp-success);
    border-radius: var(--ocp-radius);
    font-weight: 600;
    font-size: 14px;
}

/* Navigation */
.ocp-lesson-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--ocp-gray-200);
    flex-wrap: wrap;
    gap: 12px;
}
.ocp-lesson-counter {
    font-size: 13px;
    color: var(--ocp-gray-500);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 768px) {
    .ocp-lesson-layout {
        grid-template-columns: 1fr;
    }
    .ocp-lesson-sidebar {
        position: static;
        max-height: none;
        order: 2;
    }
    .ocp-lesson-main {
        order: 1;
    }
    .ocp-courses-grid {
        grid-template-columns: 1fr;
    }
    .ocp-login-card {
        padding: 24px;
    }
    .ocp-lesson-nav {
        flex-direction: column;
        text-align: center;
    }
    .ocp-lesson-nav .ocp-btn {
        width: 100%;
    }
}