:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-primary-light: #eff6ff;--color-bg: #f8fafc;--color-surface: #ffffff;--color-surface-hover: #f1f5f9;--color-border: #e2e8f0;--color-border-hover: #cbd5e1;--color-text: #0f172a;--color-text-secondary: #475569;--color-text-muted: #94a3b8;--color-success: #16a34a;--color-warning: #f59e0b;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .05);--header-height: 56px;--content-max-width: 1100px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%;width:100%;overflow:hidden}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.dashboard[data-v-94624ec7]{width:100%;min-height:100%;background:var(--color-bg)}.dashboard-hero[data-v-94624ec7]{max-width:var(--content-max-width);margin:0 auto;padding:2.5rem 1.5rem 1.5rem}.dashboard-title[data-v-94624ec7]{font-size:1.75rem;font-weight:800;color:var(--color-text);letter-spacing:-.02em;margin-bottom:.35rem}.dashboard-subtitle[data-v-94624ec7]{font-size:1rem;color:var(--color-text-secondary);font-weight:400}.courses-section[data-v-94624ec7]{max-width:var(--content-max-width);margin:0 auto;padding:0 1.5rem 3rem}.courses-grid[data-v-94624ec7]{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem}.course-card[data-v-94624ec7]{display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden;cursor:pointer;transition:all .2s ease;text-align:left;color:inherit;font-family:inherit;box-shadow:var(--shadow-sm)}.course-card[data-v-94624ec7]:hover{border-color:var(--color-border-hover);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card-thumbnail[data-v-94624ec7]{display:flex;align-items:center;justify-content:center;height:100px;background:var(--color-primary-light);border-bottom:1px solid var(--color-border)}.card-icon[data-v-94624ec7]{font-size:2.75rem}.card-body[data-v-94624ec7]{display:flex;flex-direction:column;padding:1rem 1.25rem 1.25rem;flex:1;gap:.5rem}.card-header[data-v-94624ec7]{display:flex;align-items:flex-start;justify-content:space-between;gap:.5rem}.card-title[data-v-94624ec7]{font-size:1.1rem;font-weight:700;color:var(--color-text);margin:0;line-height:1.3}.card-description[data-v-94624ec7]{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5;margin:0}.badge[data-v-94624ec7]{display:inline-block;font-size:.7rem;font-weight:600;text-transform:capitalize;padding:.2rem .5rem;border-radius:9999px;white-space:nowrap;flex-shrink:0}.badge-beginner[data-v-94624ec7]{background:#dcfce7;color:#166534}.badge-intermediate[data-v-94624ec7]{background:#fef3c7;color:#92400e}.badge-advanced[data-v-94624ec7]{background:#fee2e2;color:#991b1b}.card-skills[data-v-94624ec7]{display:flex;flex-wrap:wrap;align-items:center;gap:.35rem;margin-top:.25rem}.skills-label[data-v-94624ec7]{font-size:.75rem;color:var(--color-text-muted);font-weight:500}.skill-chip[data-v-94624ec7]{font-size:.72rem;padding:.15rem .5rem;background:var(--color-primary-light);color:var(--color-primary);border-radius:9999px;font-weight:500}.card-footer[data-v-94624ec7]{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:.75rem;border-top:1px solid var(--color-border)}.card-category[data-v-94624ec7]{font-size:.75rem;color:var(--color-text-muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em}.card-cta[data-v-94624ec7]{font-size:.825rem;color:var(--color-primary);font-weight:600}@media(max-width:767px){.dashboard-hero[data-v-94624ec7]{padding:1.5rem 1rem 1rem}.dashboard-title[data-v-94624ec7]{font-size:1.35rem}.courses-section[data-v-94624ec7]{padding:0 1rem 2rem}.courses-grid[data-v-94624ec7]{grid-template-columns:1fr;gap:1rem}}.app-container[data-v-6d96652f]{height:100%;width:100%}.app-header[data-v-6d96652f]{position:sticky;top:0;z-index:100;height:var(--header-height);background:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.header-content[data-v-6d96652f]{max-width:var(--content-max-width);margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem}.header-brand[data-v-6d96652f]{display:flex;align-items:center;gap:.5rem}.header-logo[data-v-6d96652f]{font-size:1.5rem;color:var(--color-primary)}.header-title[data-v-6d96652f]{font-size:1.25rem;font-weight:700;color:var(--color-text);letter-spacing:-.01em}.header-nav[data-v-6d96652f]{display:flex;align-items:center;gap:1rem}.app-main[data-v-6d96652f]{height:calc(100% - 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