/** * 🎓 GUIA DIDÁTICO SOCRÁTICO — ARQUITETURA CSS & DESIGN SYSTEM ACADÊMICO * ========================================================================== * * PERGUNTA SOCRÁTICA PARA REFLEXÃO DO ALUNO DE ENGENHARIA / COMPUTAÇÃO: * "Como estruturar o CSS para suportar alteração de tema em tempo real (Dark/Light) * sem duplicar código nem utilizar seletores rígidos pesados?" * * RESPOSTA DIDÁTICA: * Utilizando "Design Tokens" via Variáveis CSS Nativas no pseudo-seletor :root. * O alternador altera apenas o atributo [data-theme="light"] no elemento , * redefinindo dinamicamente as variáveis de cores (--bg-main, --accent, --text-main) * e atualizando automaticamente a interface inteira em 100% dos componentes. * ========================================================================== */ :root { --bg-main: #0b0f19; --bg-card: #151d2a; --text-main: #f8fafc; --text-muted: #94a3b8; --accent: #38bdf8; --border: #1e293b; --bg-controls: rgba(15, 23, 42, 0.6); --font-body: 'Inter', -apple-system, sans-serif; --font-heading: 'Outfit', sans-serif; } [data-theme="light"] { --bg-main: #f8fafc; --bg-card: #ffffff; --text-main: #0f172a; --text-muted: #475569; --accent: #0284c7; --border: #cbd5e1; --bg-controls: #e2e8f0; } html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } * { box-sizing: border-box; margin: 0; padding: 0; } /* 🎓 ACESSIBILIDADE WCAG 2.1 AA — Anéis de Foco Destacados para Navegação por Teclado */ a:focus-visible, button:focus-visible, input:focus-visible, .btn-link:focus-visible, .academic-nav-link:focus-visible, .nav-switch-btn:focus-visible, .theme-toggle-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; } body { font-family: var(--font-body); background-color: var(--bg-main); color: var(--text-main); min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; align-items: center; justify-content: flex-start; padding: 2rem 1rem; -webkit-tap-highlight-color: transparent; } .container { display: flex; flex-direction: column; gap: 2rem; max-width: 1080px; width: 100%; } .card { background-color: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 2.5rem 2rem; text-align: center; box-shadow: 0 20px 40px rgba(0,0,0,0.5); position: relative; } .top-nav-controls { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.8rem; width: 100%; gap: 0.8rem; flex-wrap: wrap; } .nav-left-group { display: flex; align-items: center; gap: 1rem; flex-shrink: 1; min-width: 0; } .academic-nav { display: flex; align-items: center; gap: 0.5rem; list-style: none; margin: 0; padding: 0; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; /* Firefox */ } .academic-nav::-webkit-scrollbar { display: none; /* Chrome/Safari */ } .academic-nav-link { color: var(--text-muted); text-decoration: none; font-size: 0.84rem; font-weight: 600; padding: 0.35rem 0.75rem; border-radius: 14px; border: 1px solid transparent; transition: all 0.2s ease; white-space: nowrap; display: inline-flex; align-items: center; gap: 0.35rem; } .academic-nav-link:hover { color: var(--accent); background: rgba(56, 189, 248, 0.08); } .academic-nav-link.active-page-link { color: var(--accent); background: rgba(56, 189, 248, 0.14); border-color: rgba(56, 189, 248, 0.35); font-weight: 700; } .right-controls { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; } .page-switch, .lang-switch { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; font-weight: 700; background: var(--bg-controls); padding: 0.35rem 0.75rem; border-radius: 20px; border: 1px solid var(--border); white-space: nowrap; } .math-formula { background: var(--bg-main); border: 1px solid var(--border); border-radius: 8px; padding: 0.5rem 0.8rem; margin: 0.6rem 0; font-size: 0.9rem; overflow-x: auto; color: var(--text-main); } /* 🎓 ADAPTABILIDADE DE FORMULAS KATEX & LIGHT MODE */ .math-formula, .katex, .katex-display, .katex * { color: var(--text-main); } [data-theme="light"] .math-formula { background: #f1f5f9; border-color: #cbd5e1; } [data-theme="light"] .phi-quote-card { background: linear-gradient(135deg, rgba(2, 132, 199, 0.08) 0%, rgba(241, 245, 249, 0.95) 100%); border-color: rgba(2, 132, 199, 0.3); } [data-theme="light"] .phi-quote-card blockquote { color: #0f172a; } .theme-toggle-btn { background: var(--bg-controls); border: 1px solid var(--border); color: var(--text-main); padding: 0.3rem 0.6rem; border-radius: 20px; cursor: pointer; display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.8rem; font-weight: 700; transition: all 0.2s ease; } .theme-toggle-btn:hover { color: var(--accent); border-color: var(--accent); } .open-science-card { background: var(--bg-card); border: 1px solid var(--accent); border-radius: 14px; padding: 1.2rem 1.4rem; margin-bottom: 1.5rem; text-align: left; box-shadow: 0 4px 15px rgba(56, 189, 248, 0.08); } .open-science-header { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.5rem; color: var(--accent); } .open-science-title { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; } .open-science-desc { font-size: 0.88rem; line-height: 1.6; color: var(--text-muted); } .open-science-triad { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.8rem; } .triad-badge { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; font-weight: 600; padding: 0.3rem 0.6rem; border-radius: 6px; background-color: rgba(56, 189, 248, 0.1); color: var(--accent); border: 1px solid var(--accent); } .nav-switch-btn { color: var(--text-muted); text-decoration: none; display: inline-flex; align-items: center; gap: 0.3rem; transition: color 0.2s ease; } .nav-switch-btn:hover, .nav-switch-btn.active { color: var(--accent); } .flag-icon { width: 16px; height: 12px; border-radius: 2px; object-fit: cover; } .lang-sep { color: var(--border); } .lang-btn:hover, .lang-btn.active { color: var(--accent); } .lang-sep { color: var(--border); } .brand-badge { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.78rem; font-weight: 700; color: var(--accent); background-color: rgba(56, 189, 248, 0.08); border: 1px solid rgba(56, 189, 248, 0.2); padding: 0.3rem 0.8rem; border-radius: 20px; margin-bottom: 1.2rem; } .open-science-notice { background-color: var(--bg-card); border: 1px solid var(--border); border-left: 4px solid var(--accent); padding: 0.85rem 1.1rem; border-radius: 10px; font-size: 0.85rem; color: var(--text-muted); display: flex; align-items: center; gap: 0.8rem; margin-bottom: 1.2rem; line-height: 1.5; } .open-science-notice svg { color: var(--accent); flex-shrink: 0; } .phi-quote-card { background: linear-gradient(135deg, rgba(56, 189, 248, 0.08) 0%, rgba(15, 23, 42, 0.6) 100%); border: 1px solid rgba(56, 189, 248, 0.25); border-radius: 16px; padding: 1.8rem; margin-top: 1.5rem; margin-bottom: 2rem; } .phi-quote-card blockquote { font-family: var(--font-heading); font-size: 1.05rem; font-style: italic; color: #f1f5f9; line-height: 1.7; text-align: center; } .avatar { width: 150px; height: 150px; border-radius: 50%; object-fit: cover; border: 4px solid var(--accent); margin: 0 auto 1.2rem; box-shadow: 0 8px 24px rgba(56, 189, 248, 0.25); } .name { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 800; color: var(--text-main); margin-bottom: 0.3rem; } .title-current { font-size: 1.05rem; color: var(--accent); font-weight: 700; margin-bottom: 0.3rem; } .title-former { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; margin-bottom: 1.2rem; } .badge { display: inline-block; background-color: rgba(56, 189, 248, 0.12); color: var(--accent); border: 1px solid var(--accent); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 0.35rem 1.1rem; border-radius: 30px; margin-bottom: 1.2rem; } .desc { font-size: 0.92rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 1.8rem; } .links { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; } .btn-link { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; font-weight: 600; color: var(--text-main); background-color: var(--bg-controls); border: 1px solid var(--border); padding: 0.45rem 0.9rem; border-radius: 8px; text-decoration: none; transition: all 0.2s ease; } .btn-link:hover { background-color: var(--accent); color: #0b0f19; transform: translateY(-2px); } /* FLIP Fluid Simulator Card */ .simulator-card { background-color: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 2rem 1.5rem; box-shadow: 0 20px 40px rgba(0,0,0,0.5); text-align: center; } .sim-header { margin-bottom: 1.2rem; } .sim-title { font-family: var(--font-heading); font-size: 1.35rem; font-weight: 800; color: var(--text-main); margin-bottom: 0.3rem; } .sim-subtitle { font-size: 0.85rem; color: var(--text-muted); } .canvas-wrapper { position: relative; width: 100%; max-width: 720px; height: 460px; margin: 0 auto 1.2rem; background: #000000; border-radius: 16px; border: 2px solid var(--border); overflow: hidden; box-shadow: inset 0 0 30px rgba(0,0,0,0.8); cursor: grab; } .canvas-wrapper:active { cursor: grabbing; } #myCanvas { touch-action: none; width: 100%; height: 100%; display: block; } /* Control Panel */ .controls-panel { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; align-items: center; background-color: var(--bg-controls); padding: 1rem; border-radius: 12px; border: 1px solid var(--border); font-size: 0.82rem; color: var(--text-main); } .control-label-check { display: inline-flex; align-items: center; gap: 0.35rem; cursor: pointer; user-select: none; } /* Section Styling */ .section-block { margin-top: 2rem; } .section-title { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 800; color: var(--text-main); margin-bottom: 1rem; position: relative; display: inline-block; } .section-title::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 36px; height: 3px; background-color: var(--accent); border-radius: 2px; } /* News List (Item 1 Diretrizes) */ .news-list { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; } .news-item { background-color: var(--bg-card); border: 1px solid var(--border); padding: 0.9rem 1.2rem; border-radius: 12px; display: flex; gap: 1rem; align-items: baseline; } .news-date { font-size: 0.78rem; font-weight: 700; color: var(--accent); text-transform: uppercase; white-space: nowrap; } .news-content { font-size: 0.9rem; color: var(--text-muted); line-height: 1.5; } /* Research & Software Grid */ .research-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1rem; } .research-card { background-color: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 1.25rem; transition: all 0.2s ease; } .research-card:hover { border-color: var(--accent); transform: translateY(-2px); } .research-card-title { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 700; color: var(--text-main); margin-bottom: 0.5rem; } .research-card-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.55; } .tag-tech { font-size: 0.75rem; color: var(--accent); font-weight: 600; } /* Publications List */ .pub-list { display: flex; flex-direction: column; gap: 1rem; } .pub-item { background-color: var(--bg-card); border: 1px solid var(--border); border-left: 4px solid var(--accent); padding: 1.1rem 1.3rem; border-radius: 12px; } .pub-title { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--text-main); margin-bottom: 0.3rem; } .pub-authors { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 0.2rem; } .pub-journal { font-size: 0.82rem; font-style: italic; color: #64748b; margin-bottom: 0.6rem; } .pub-actions { display: flex; gap: 0.5rem; align-items: center; } .action-badge { font-size: 0.75rem; padding: 0.25rem 0.6rem; border-radius: 6px; font-weight: 600; border: 1px solid var(--border); color: var(--text-muted); text-decoration: none; } .action-badge.doi-link { background-color: rgba(56, 189, 248, 0.12); color: var(--accent); border-color: var(--accent); } .action-badge.prestige-badge { background-color: rgba(16, 185, 129, 0.12); color: #10b981; border-color: rgba(16, 185, 129, 0.4); font-weight: 700; } [data-theme="light"] .action-badge.prestige-badge { background-color: rgba(16, 185, 129, 0.15); color: #047857; border-color: rgba(4, 120, 87, 0.4); } .action-badge.data-link { background-color: rgba(168, 85, 247, 0.12); color: #a855f7; border-color: rgba(168, 85, 247, 0.4); font-weight: 600; text-decoration: none; } [data-theme="light"] .action-badge.data-link { background-color: rgba(147, 51, 234, 0.15); color: #7e22ce; border-color: rgba(126, 34, 206, 0.4); } /* Responsividade Tablet (< 900px) */ @media (max-width: 900px) { .top-nav-controls { flex-wrap: wrap; justify-content: center; gap: 0.8rem; } .nav-left-group { flex-wrap: wrap; justify-content: center; gap: 0.8rem; } .academic-nav { justify-content: center; gap: 0.8rem; } } /* Responsividade Mobile (< 640px) */ @media (max-width: 640px) { body { padding: 1rem 0.5rem; } .card { padding: 3.5rem 1.2rem 1.8rem; border-radius: 16px; } .top-nav-controls { top: 0.8rem; left: 0.8rem; right: 0.8rem; } .page-switch, .lang-switch { font-size: 0.72rem; padding: 0.25rem 0.5rem; } .name { font-size: 1.5rem; } .title-current { font-size: 0.95rem; } .title-former { font-size: 0.8rem; } .desc { font-size: 0.88rem; text-align: left !important; } .btn-link { font-size: 0.75rem; padding: 0.4rem 0.75rem; } .simulator-card { padding: 1.2rem 0.8rem; border-radius: 16px; } .canvas-wrapper { height: 320px; } .controls-panel { padding: 0.8rem; gap: 0.6rem; font-size: 0.75rem; } .research-grid { grid-template-columns: 1fr; } .pub-item div[style*="grid-template-columns"] { grid-template-columns: 1fr !important; display: flex !important; flex-direction: column; gap: 1rem; } } /* ========================================================================== 🎓 STICKY NAVBAR & CONTROLES SUPERIORES (WCAG AA & GLASSMORPHISM) ========================================================================== */ .top-nav-controls { position: sticky; top: 0.8rem; z-index: 1000; background: rgba(21, 29, 42, 0.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); padding: 0.6rem 1rem; border-radius: 16px; border: 1px solid var(--border); box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25); transition: all 0.3s ease; } [data-theme="light"] .top-nav-controls { background: rgba(255, 255, 255, 0.88); box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); } /* ========================================================================== 🏷️ RESEARCH FOCUS TAGS (PERFIL PRINCIPAL) ========================================================================== */ .research-focus-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.5rem; margin: 1.2rem 0 0.8rem; } .focus-chip { display: inline-flex; align-items: center; gap: 0.35rem; background: rgba(56, 189, 248, 0.08); border: 1px solid rgba(56, 189, 248, 0.3); color: var(--accent); font-size: 0.78rem; font-weight: 600; padding: 0.3rem 0.7rem; border-radius: 20px; transition: all 0.2s ease; } .focus-chip:hover { background: rgba(56, 189, 248, 0.18); border-color: var(--accent); transform: translateY(-1px); } /* ========================================================================== 🎓 EDUCATION TIMELINE WIDGET (FORMAÇÃO ACADÊMICA) ========================================================================== */ .education-timeline { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0.8rem; margin: 1.2rem 0; text-align: left; } .edu-item { background: var(--bg-main); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 10px; padding: 0.75rem 0.9rem; transition: transform 0.2s ease; } .edu-item:hover { transform: translateY(-2px); } .edu-degree { font-family: var(--font-heading); font-weight: 700; font-size: 0.88rem; color: var(--accent); } .edu-field { font-size: 0.82rem; font-weight: 600; color: var(--text-main); margin-top: 0.1rem; } .edu-inst { font-size: 0.76rem; color: var(--text-muted); margin-top: 0.2rem; } /* ========================================================================== 🔍 FILTROS DINÂMICOS DE PUBLICAÇÕES & BIBTEX ACCORDION ========================================================================== */ .pub-filter-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.2rem; justify-content: flex-start; } .pub-filter-btn { background: var(--bg-card); border: 1px solid var(--border); color: var(--text-muted); font-size: 0.8rem; font-weight: 600; padding: 0.4rem 0.9rem; border-radius: 20px; cursor: pointer; transition: all 0.2s ease; } .pub-filter-btn:hover, .pub-filter-btn.active { background: var(--accent); color: #0f172a; border-color: var(--accent); } .bibtex-btn { background: rgba(148, 163, 184, 0.1); border: 1px solid var(--border); color: var(--text-main); font-size: 0.72rem; font-weight: 600; padding: 0.2rem 0.5rem; border-radius: 6px; cursor: pointer; margin-left: 0.4rem; transition: all 0.2s ease; } .bibtex-btn:hover { background: var(--accent); color: #0f172a; } .bibtex-box { display: none; background: var(--bg-main); border: 1px solid var(--border); border-radius: 8px; padding: 0.8rem; margin-top: 0.6rem; font-family: monospace; font-size: 0.75rem; color: var(--text-muted); white-space: pre-wrap; word-break: break-all; position: relative; } .bibtex-box.open { display: block; } .copy-bib-btn { position: absolute; top: 0.4rem; right: 0.4rem; background: var(--bg-card); border: 1px solid var(--border); color: var(--text-main); font-size: 0.7rem; padding: 0.2rem 0.5rem; border-radius: 4px; cursor: pointer; } .copy-bib-btn:hover { color: var(--accent); } /* ========================================================================== 🧑‍🔬 EQUIPE DE PESQUISA & VAGAS DE RECRUTAMENTO (PHI LAB) ========================================================================== */ .setup-notice-card { background: rgba(56, 189, 248, 0.05); border: 1px dashed var(--accent); border-radius: 12px; padding: 1rem 1.2rem; margin-bottom: 1.5rem; display: flex; align-items: center; gap: 0.8rem; } .setup-notice-badge { background: var(--accent); color: #0f172a; font-size: 0.72rem; font-weight: 800; padding: 0.25rem 0.6rem; border-radius: 12px; text-transform: uppercase; flex-shrink: 0; } .team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.2rem; } .vacancy-card { background: var(--bg-main); border: 1px solid var(--border); border-radius: 14px; padding: 1.2rem; display: flex; flex-direction: column; justify-content: space-between; transition: all 0.2s ease; } .vacancy-card:hover { border-color: var(--accent); transform: translateY(-2px); } .vacancy-title { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--text-main); margin-bottom: 0.4rem; } .vacancy-level { display: inline-block; font-size: 0.75rem; font-weight: 700; color: var(--accent); margin-bottom: 0.6rem; } .vacancy-desc { font-size: 0.84rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 1rem; } /* ========================================================================== 🖼️ GALERIA DE INFRAESTRUTURA & MÍDIA ========================================================================== */ .gallery-grid, .media-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; } .gallery-card, .media-card { background: var(--bg-main); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; display: flex; flex-direction: column; transition: all 0.2s ease; } .gallery-card:hover, .media-card:hover { border-color: var(--accent); } .gallery-placeholder-img { width: 100%; height: 160px; background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.9)); display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--text-muted); gap: 0.5rem; } .gallery-card-body, .media-card-body { padding: 1rem; } .gallery-card-title, .media-card-title { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; color: var(--text-main); margin-bottom: 0.3rem; } .gallery-card-desc, .media-card-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; } /* ========================================================================== 📍 CONTATO & LOCALIZAÇÃO INSTITUCIONAL ========================================================================== */ .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; align-items: stretch; } @media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } } .contact-info-card { background: var(--bg-main); border: 1px solid var(--border); border-radius: 14px; padding: 1.4rem; display: flex; flex-direction: column; justify-content: space-between; } .contact-item { display: flex; align-items: flex-start; gap: 0.8rem; margin-bottom: 1rem; font-size: 0.88rem; color: var(--text-muted); } .contact-item svg { color: var(--accent); flex-shrink: 0; margin-top: 0.2rem; } .contact-item strong { color: var(--text-main); display: block; margin-bottom: 0.1rem; }