/* ============================================================ Archivio Didattico — Stylesheet condiviso (textbook pages) Dark editorial · sticky sidebar · code blocks · cards ============================================================ */ :root { --bg: #0d0f14; --surface: #131620; --surface-2: #181c28; --surface-3: #1e2330; --border: #1e2435; --border-strong: #2a3147; --text: #eef0f7; --text-dim: #a8b2c4; --text-faint: #828ca1; --accent: #3B82F6; --radius: 10px; --radius-lg: 14px; --ease: cubic-bezier(0.22, 1, 0.36, 1); --max-width: 1280px; --sidebar-width: 264px; --shadow: 0 8px 24px rgba(0, 0, 0, 0.35); } /* Per-subject accent colours (set on via attr selector) */ body[data-subject="tepsit"] { --accent: #3B82F6; } /* blue */ body[data-subject="sistemi"] { --accent: #F59E0B; } /* amber */ body[data-subject="telecomunicazioni"] { --accent: #14B8A6; } /* teal */ body[data-subject="informatica"] { --accent: #8B5CF6; } /* violet */ body[data-subject="italiano"] { --accent: #F43F5E; } /* rose */ body[data-subject="inglese"] { --accent: #10B981; } /* emerald */ body[data-subject="matematica"] { --accent: #F97316; } /* orange */ body[data-subject="organizzazione"] { --accent: #06B6D4; } /* cyan */ * { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; scroll-padding-top: 80px; } body { background: var(--bg); color: var(--text); font-family: "IBM Plex Sans", system-ui, -apple-system, sans-serif; font-size: 16px; line-height: 1.65; min-height: 100vh; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } h1, h2, h3, h4, h5, h6 { font-family: "Sora", "IBM Plex Sans", system-ui, sans-serif; font-weight: 600; letter-spacing: -0.01em; color: var(--text); } h1 { font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.15; letter-spacing: -0.02em; } h2 { font-size: 1.75rem; line-height: 1.25; margin-top: 0; } h3 { font-size: 1.25rem; line-height: 1.3; } h4 { font-size: 1.05rem; line-height: 1.4; } p { color: var(--text-dim); margin: 0 0 1em; } p strong, li strong { color: var(--text); font-weight: 600; } a { color: var(--accent); text-decoration: none; border-bottom: 1px dotted transparent; transition: color 0.2s var(--ease), border-color 0.2s var(--ease); } a:hover { border-bottom-color: var(--accent); } ul, ol { padding-left: 1.3em; margin: 0 0 1em; color: var(--text-dim); } li { margin-bottom: 0.35em; } li::marker { color: var(--text-faint); } ::selection { background: rgba(59, 130, 246, 0.3); color: var(--text); } /* Scrollbar */ ::-webkit-scrollbar { width: 10px; height: 10px; } ::-webkit-scrollbar-track { background: var(--bg); } ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 5px; border: 2px solid var(--bg); } ::-webkit-scrollbar-thumb:hover { background: var(--border-strong); } * { scrollbar-width: thin; scrollbar-color: var(--border) var(--bg); } /* ============================================================ TOP NAV ============================================================ */ .top-nav { position: sticky; top: 0; z-index: 100; background: rgba(13, 15, 20, 0.82); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--border); } .top-nav-inner { max-width: var(--max-width); margin: 0 auto; padding: 14px 28px; display: flex; align-items: center; justify-content: space-between; gap: 24px; } .brand { font-family: "Sora", sans-serif; font-weight: 600; font-size: 1rem; color: var(--text); border: none; display: inline-flex; align-items: center; gap: 10px; } .brand-mark { display: inline-block; width: 8px; height: 8px; background: var(--accent); border-radius: 2px; } .top-nav-links { list-style: none; display: flex; gap: 6px; padding: 0; margin: 0; flex-wrap: wrap; justify-content: flex-end; } .top-nav-links a { font-family: "JetBrains Mono", monospace; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); padding: 6px 10px; border-radius: 4px; border: none; transition: color 0.2s var(--ease), background 0.2s var(--ease); } .top-nav-links a:hover { color: var(--text); background: var(--surface); } .top-nav-links a.active { color: var(--accent); background: var(--surface); } /* ============================================================ PAGE LAYOUT (sidebar + content) ============================================================ */ .page { max-width: var(--max-width); margin: 0 auto; padding: 0 28px; display: grid; grid-template-columns: var(--sidebar-width) 1fr; gap: 56px; align-items: start; } .sidebar { position: sticky; top: 72px; align-self: start; padding: 40px 0; max-height: calc(100vh - 72px); overflow-y: auto; } .sidebar-eyebrow { font-family: "JetBrains Mono", monospace; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--text-faint); margin-bottom: 10px; } .sidebar-title { font-family: "Sora", sans-serif; font-size: 1.05rem; color: var(--text); margin-bottom: 22px; padding-bottom: 16px; border-bottom: 1px solid var(--border); } .toc { list-style: none; padding: 0; margin: 0; } .toc li { margin: 0; } .toc a { display: block; padding: 8px 12px; margin: 2px 0; font-size: 0.88rem; color: var(--text-dim); border-left: 2px solid var(--border); border-bottom: none; border-radius: 0 4px 4px 0; transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease); } .toc a:hover { color: var(--text); border-left-color: var(--text-faint); background: var(--surface); } .toc a.active { color: var(--accent); border-left-color: var(--accent); background: var(--surface); } .toc-sub { list-style: none; padding: 0 0 0 12px; margin: 2px 0 4px; border-left: 1px solid var(--border); } .toc-sub a { font-size: 0.82rem; padding: 5px 10px; border-left: none; color: var(--text-faint); } .toc-sub a:hover { color: var(--text-dim); background: transparent; } .toc-sub a.active { color: var(--accent); background: transparent; } .content { padding: 40px 0 80px; min-width: 0; } /* ============================================================ HERO (subject page top) ============================================================ */ .hero { padding-bottom: 40px; border-bottom: 1px solid var(--border); margin-bottom: 48px; } .hero .eyebrow { font-family: "JetBrains Mono", monospace; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--accent); margin-bottom: 18px; } .hero h1 { margin-bottom: 20px; max-width: 22ch; } .hero .lead { font-size: 1.1rem; color: var(--text-dim); max-width: 64ch; } .hero .hero-meta { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 14px 28px; font-family: "JetBrains Mono", monospace; font-size: 0.78rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; } .hero .hero-meta strong { color: var(--text); font-weight: 500; } /* ============================================================ SECTIONS ============================================================ */ section { padding: 36px 0; border-bottom: 1px solid var(--border); } section:last-of-type { border-bottom: none; } section > h2 { position: relative; padding-left: 18px; margin-bottom: 18px; } section > h2::before { content: ""; position: absolute; left: 0; top: 0.18em; bottom: 0.18em; width: 4px; background: var(--accent); border-radius: 2px; } section h3 { margin: 28px 0 12px; color: var(--text); } section h4 { margin: 20px 0 8px; color: var(--text); } section p, section ul, section ol { max-width: 72ch; } .subsection { margin-bottom: 18px; } .section-intro { font-size: 1.02rem; color: var(--text-dim); max-width: 70ch; margin-bottom: 24px; } /* ============================================================ CARDS / BOXES ============================================================ */ .card { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: var(--radius); padding: 22px 24px; margin: 24px 0; } .card h3, .card h4 { margin-top: 0; } .card p:last-child, .card ul:last-child, .card ol:last-child { margin-bottom: 0; } .card-title { font-family: "JetBrains Mono", monospace; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent); margin-bottom: 10px; } .note { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--text-faint); border-radius: var(--radius); padding: 16px 20px; margin: 20px 0; font-size: 0.95rem; } .note .tag { display: inline-block; font-family: "JetBrains Mono", monospace; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-faint); margin-right: 8px; } .summary { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 26px; margin: 32px 0; position: relative; } .summary::before { content: "RIEPILOGO"; position: absolute; top: -10px; left: 22px; background: var(--bg); padding: 0 10px; font-family: "JetBrains Mono", monospace; font-size: 0.7rem; letter-spacing: 0.18em; color: var(--accent); } .summary h3 { margin-top: 6px; font-size: 1.05rem; } .summary ul, .summary ol { margin-bottom: 0; } .summary p:last-child { margin-bottom: 0; } .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 24px 0; } .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 24px 0; } /* ============================================================ DEFINITION LIST ============================================================ */ dl.definitions { display: grid; grid-template-columns: 1fr; gap: 14px; margin: 20px 0; } dl.definitions > div { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 20px; display: grid; grid-template-columns: minmax(160px, 220px) 1fr; gap: 18px; align-items: baseline; } dl.definitions dt { font-family: "JetBrains Mono", monospace; font-size: 0.85rem; color: var(--accent); font-weight: 500; } dl.definitions dd { margin: 0; color: var(--text-dim); font-size: 0.96rem; } /* ============================================================ TABLES ============================================================ */ .table-wrap { overflow-x: auto; margin: 22px 0; } table { width: 100%; border-collapse: collapse; font-size: 0.94rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; } th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: top; } th { background: var(--surface-2); font-family: "JetBrains Mono", monospace; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); font-weight: 500; } tr:last-child td { border-bottom: none; } tbody tr:hover { background: var(--surface-2); } /* ============================================================ INLINE CODE & PRE BLOCKS (highlight.js compatible) ============================================================ */ code { font-family: "JetBrains Mono", "Fira Code", monospace; font-size: 0.9em; padding: 1px 6px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 4px; color: var(--text); } pre { position: relative; background: #0a0c12; border: 1px solid var(--border); border-radius: var(--radius); padding: 0; margin: 22px 0; overflow: hidden; } pre > code, pre > code.hljs { display: block; padding: 20px 22px; background: transparent; border: none; font-size: 0.86rem; line-height: 1.6; overflow-x: auto; border-radius: 0; color: #e8eaf2; } pre .code-head { display: flex; justify-content: space-between; align-items: center; padding: 8px 14px 8px 16px; background: var(--surface); border-bottom: 1px solid var(--border); font-family: "JetBrains Mono", monospace; font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); } pre .code-head .lang { color: var(--accent); } pre .copy-btn { background: transparent; border: 1px solid var(--border); color: var(--text-faint); font-family: "JetBrains Mono", monospace; font-size: 0.66rem; padding: 4px 9px; border-radius: 4px; cursor: pointer; letter-spacing: 0.08em; text-transform: uppercase; transition: all 0.2s var(--ease); } pre .copy-btn:hover { color: var(--accent); border-color: var(--accent); } pre .copy-btn.copied { color: #10B981; border-color: #10B981; } /* Override hljs theme background so it blends with our pre */ .hljs { background: transparent !important; padding: 0 !important; } /* ============================================================ FORMULAS (math/inline) ============================================================ */ .formula { display: block; background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: var(--radius); padding: 14px 20px; margin: 16px 0; font-family: "JetBrains Mono", monospace; font-size: 0.96rem; color: var(--text); overflow-x: auto; } .formula-inline { font-family: "JetBrains Mono", monospace; font-size: 0.92em; color: var(--text); padding: 1px 5px; background: var(--surface); border-radius: 3px; border: 1px solid var(--border); } /* ============================================================ HOMEPAGE GRID (subject cards) ============================================================ */ .home-wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 28px; } .home-hero { padding: 96px 0 60px; border-bottom: 1px solid var(--border); position: relative; overflow: hidden; } .home-hero .eyebrow { font-family: "JetBrains Mono", monospace; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--text-faint); margin-bottom: 18px; opacity: 0; animation: fadeUp 0.7s var(--ease) 0.05s forwards; } .home-hero h1 { font-size: clamp(2.4rem, 5.4vw, 3.6rem); max-width: 18ch; margin-bottom: 20px; opacity: 0; animation: fadeUp 0.7s var(--ease) 0.15s forwards; } .home-hero .lead { font-size: 1.1rem; color: var(--text-dim); max-width: 62ch; opacity: 0; animation: fadeUp 0.7s var(--ease) 0.25s forwards; } .home-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 20px; } .materie-section { padding: 64px 0; } .materie-head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 30px; padding-bottom: 16px; border-bottom: 1px solid var(--border); } .materie-head h2 { font-size: 1.55rem; margin: 0; } .materie-meta { font-family: "JetBrains Mono", monospace; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-faint); } @media (max-width: 600px) { .materie-head { flex-direction: column; align-items: flex-start; gap: 6px; } } .home-card { --card-accent: var(--accent); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 26px 24px; display: flex; flex-direction: column; gap: 14px; position: relative; overflow: hidden; transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), background 0.3s var(--ease); opacity: 0; transform: translateY(8px); animation: fadeUp 0.6s var(--ease) forwards; } .home-card::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: var(--card-accent); transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease); } .home-card:hover { transform: translateY(-2px); border-color: var(--card-accent); background: var(--surface-2); } .home-card:hover::before { transform: scaleX(1); } .home-card-tag { font-family: "JetBrains Mono", monospace; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--card-accent); } .home-card h3 { font-size: 1.35rem; line-height: 1.2; } .home-card p { font-size: 0.94rem; color: var(--text-dim); flex: 1; } .home-card .arrow { color: var(--card-accent); font-size: 1.05rem; align-self: flex-end; transition: transform 0.3s var(--ease); } .home-card:hover .arrow { transform: translateX(4px); } .home-card .home-card-foot { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--border); font-family: "JetBrains Mono", monospace; font-size: 0.74rem; color: var(--text-faint); letter-spacing: 0.04em; } /* ============================================================ FOOTER ============================================================ */ .footer { border-top: 1px solid var(--border); padding: 36px 28px; margin-top: 40px; } .footer-inner { max-width: var(--max-width); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-family: "JetBrains Mono", monospace; font-size: 0.76rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; } .footer a { color: var(--text-dim); border: none; } .footer a:hover { color: var(--text); } /* ============================================================ ANIMATIONS ============================================================ */ @keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } } @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } } /* ============================================================ RESPONSIVE ============================================================ */ @media (max-width: 980px) { .page { grid-template-columns: 1fr; gap: 0; } .sidebar { position: relative; top: 0; max-height: none; padding: 24px 0 0; border-bottom: 1px solid var(--border); } .sidebar .toc { display: flex; flex-wrap: wrap; gap: 6px; } .sidebar .toc a { border-left: none; border: 1px solid var(--border); border-radius: 6px; padding: 6px 12px; font-size: 0.78rem; } .sidebar .toc a.active { border-color: var(--accent); } .toc-sub { display: none; } .grid-2, .grid-3 { grid-template-columns: 1fr; } } @media (max-width: 720px) { .top-nav-inner { padding: 12px 18px; } .top-nav-links { gap: 4px; } .top-nav-links a { font-size: 0.66rem; padding: 5px 8px; } .page { padding: 0 18px; } .content { padding: 28px 0 60px; } .hero { padding-bottom: 28px; margin-bottom: 32px; } section { padding: 28px 0; } dl.definitions > div { grid-template-columns: 1fr; gap: 6px; } pre > code { font-size: 0.78rem; } .home-hero { padding: 56px 0 40px; } .home-grid { padding: 44px 0; } .footer-inner { flex-direction: column; align-items: flex-start; gap: 8px; } } /* ============================================================ CLASSE TERZA BADGE + DATE STAMPS ============================================================ */ .badge { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; background: rgba(255, 255, 255, 0.02); border: 1px solid var(--accent); border-radius: 999px; font-family: "JetBrains Mono", monospace; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--accent); margin-right: 8px; } .badge::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); } .badge-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; } .badge-neutral { background: var(--surface); border-color: var(--border); color: var(--text-dim); } .badge-neutral::before { background: var(--text-faint); } .date-stamp { display: inline-flex; align-items: center; gap: 8px; font-family: "JetBrains Mono", monospace; font-size: 0.72rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 14px; } .date-stamp::before { content: ""; display: inline-block; width: 8px; height: 1px; background: var(--accent); } /* ============================================================ QUIZ BLOCKS ============================================================ */ .quiz { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: var(--radius); padding: 22px 24px; margin: 28px 0; position: relative; } .quiz-tag { display: inline-block; font-family: "JetBrains Mono", monospace; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--accent); padding: 3px 9px; border: 1px solid var(--accent); border-radius: 4px; margin-bottom: 12px; } .quiz-tag.exercise { color: var(--text-faint); border-color: var(--border-strong); } .quiz-q { font-family: "Sora", sans-serif; font-size: 1.05rem; color: var(--text); margin-bottom: 16px; line-height: 1.45; } .quiz-q strong { color: var(--accent); } .quiz-options { list-style: none; padding: 0; margin: 0 0 14px; display: grid; grid-template-columns: 1fr; gap: 8px; } .quiz-options li { margin: 0; } .quiz-option { width: 100%; text-align: left; background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 11px 16px 11px 44px; color: var(--text); font-family: inherit; font-size: 0.95rem; cursor: pointer; position: relative; transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease); } .quiz-option::before { content: attr(data-letter); position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; background: var(--surface-3); border: 1px solid var(--border); border-radius: 4px; font-family: "JetBrains Mono", monospace; font-size: 0.7rem; color: var(--text-faint); } .quiz-option:hover:not(:disabled) { border-color: var(--accent); background: var(--surface-3); } .quiz-option:hover:not(:disabled)::before { color: var(--accent); border-color: var(--accent); } .quiz-option:disabled { cursor: default; opacity: 0.65; } .quiz-option.correct { border-color: #10B981; background: rgba(16, 185, 129, 0.08); color: #d1fae5; opacity: 1; } .quiz-option.correct::before { background: #10B981; border-color: #10B981; color: #0a3b29; } .quiz-option.incorrect { border-color: #ef4444; background: rgba(239, 68, 68, 0.08); color: #fecaca; opacity: 1; } .quiz-option.incorrect::before { background: #ef4444; border-color: #ef4444; color: #441010; } .quiz-option.reveal { border-color: #10B981; border-style: dashed; background: rgba(16, 185, 129, 0.04); opacity: 1; } .quiz-feedback { display: none; margin-top: 14px; padding: 14px 18px; background: var(--surface-2); border-radius: 6px; border-left: 3px solid var(--text-faint); font-size: 0.94rem; color: var(--text-dim); line-height: 1.55; } .quiz-feedback.show { display: block; animation: fadeIn 0.3s var(--ease); } .quiz-feedback.is-correct { border-left-color: #10B981; } .quiz-feedback.is-incorrect { border-left-color: #ef4444; } .quiz-feedback-title { display: flex; align-items: center; gap: 8px; font-family: "JetBrains Mono", monospace; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; color: var(--text); } .quiz-feedback.is-correct .quiz-feedback-title { color: #10B981; } .quiz-feedback.is-incorrect .quiz-feedback-title { color: #ef4444; } .quiz-feedback p { margin: 0; color: var(--text-dim); } .quiz-feedback p + p { margin-top: 8px; } .quiz-actions { display: flex; gap: 8px; margin-top: 12px; } .quiz-reset { background: transparent; border: 1px solid var(--border); color: var(--text-faint); font-family: "JetBrains Mono", monospace; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 12px; border-radius: 4px; cursor: pointer; display: none; transition: color 0.2s var(--ease), border-color 0.2s var(--ease); } .quiz.answered .quiz-reset { display: inline-block; } .quiz-reset:hover { color: var(--accent); border-color: var(--accent); } /* Open-ended exercise (text answer with reveal) */ .exercise-open { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--text-faint); border-radius: var(--radius); padding: 20px 22px; margin: 24px 0; } .exercise-open .quiz-q { margin-bottom: 12px; } .exercise-reveal { background: transparent; border: 1px solid var(--accent); color: var(--accent); font-family: "JetBrains Mono", monospace; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; padding: 8px 14px; border-radius: 4px; cursor: pointer; transition: background 0.2s var(--ease), color 0.2s var(--ease); } .exercise-reveal:hover { background: var(--accent); color: #0d0f14; } .exercise-solution { display: none; margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--border); color: var(--text-dim); font-size: 0.95rem; } .exercise-solution.show { display: block; animation: fadeIn 0.3s var(--ease); } .exercise-solution h4 { font-family: "JetBrains Mono", monospace; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin: 0 0 8px; } /* ============================================================ CONTACT FORM ============================================================ */ .contact-section { padding: 64px 0; border-top: 1px solid var(--border); margin-top: 32px; } .contact-section .container, .contact-section .home-wrap { max-width: var(--max-width); margin: 0 auto; padding: 0 28px; } .contact-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; padding-bottom: 14px; border-bottom: 1px solid var(--border); } .contact-head h2 { font-size: 1.55rem; } .contact-head .meta { font-family: "JetBrains Mono", monospace; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-faint); } .contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 36px; align-items: start; } .contact-intro p { color: var(--text-dim); max-width: 40ch; margin-bottom: 14px; } .contact-intro ul { list-style: none; padding: 0; margin: 18px 0 0; } .contact-intro li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; font-size: 0.92rem; color: var(--text-dim); } .contact-intro li::before { content: "→"; color: var(--accent); flex-shrink: 0; } .contact-form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 26px; display: flex; flex-direction: column; gap: 14px; } .contact-form .field { display: flex; flex-direction: column; gap: 6px; } .contact-form label { font-family: "JetBrains Mono", monospace; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-faint); } .contact-form input, .contact-form select, .contact-form textarea { background: var(--surface-2); border: 1px solid var(--border); border-radius: 6px; padding: 10px 12px; color: var(--text); font-family: inherit; font-size: 0.94rem; transition: border-color 0.2s var(--ease), background 0.2s var(--ease); width: 100%; } .contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); background: var(--surface-3); } .contact-form textarea { resize: vertical; min-height: 110px; font-family: inherit; line-height: 1.5; } .contact-form .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; } .contact-submit { background: var(--accent); color: #0d0f14; border: 1px solid var(--accent); border-radius: 6px; padding: 11px 18px; font-family: "JetBrains Mono", monospace; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; cursor: pointer; transition: background 0.2s var(--ease), color 0.2s var(--ease); } .contact-submit:hover { background: transparent; color: var(--accent); } .contact-status { display: none; margin-top: 8px; font-size: 0.88rem; padding: 10px 14px; border-radius: 6px; border: 1px solid var(--border); } .contact-status.show { display: block; } .contact-status.ok { color: #10B981; border-color: #10B981; background: rgba(16, 185, 129, 0.06); } .contact-status.err { color: #ef4444; border-color: #ef4444; background: rgba(239, 68, 68, 0.06); } @media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } .contact-form .field-row { grid-template-columns: 1fr; } } /* ============================================================ YEAR MARKER (divider between Classe Terza and Classe Quarta) ============================================================ */ .year-marker { margin: 64px 0 36px; padding: 32px 36px; background: linear-gradient(135deg, var(--surface-2), var(--surface)); border: 1px solid var(--accent); border-radius: var(--radius-lg); text-align: center; position: relative; scroll-margin-top: 80px; } .year-marker::before { content: attr(data-label); position: absolute; top: -10px; left: 50%; transform: translateX(-50%); background: var(--bg); padding: 0 14px; font-family: "JetBrains Mono", monospace; font-size: 0.7rem; letter-spacing: 0.18em; color: var(--accent); white-space: nowrap; } .year-marker h2 { font-size: 1.5rem; padding-left: 0 !important; margin: 4px 0 8px !important; border: none; } .year-marker h2::before { display: none !important; } .year-marker p { margin: 0; font-family: "JetBrains Mono", monospace; font-size: 0.84rem; letter-spacing: 0.08em; color: var(--text-faint); } /* TOC subheadings */ .toc-section-title { font-family: "JetBrains Mono", monospace; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.16em; color: var(--accent); margin: 22px 0 8px; padding-left: 12px; list-style: none; } .toc-section-title:first-child { margin-top: 0; } /* ============================================================ HERO ILLUSTRATION + INLINE DIAGRAMS ============================================================ */ .hero-illustration { margin-top: 32px; max-width: 640px; color: var(--accent); opacity: 0; animation: fadeUp 0.7s var(--ease) 0.45s forwards; } .hero-illustration svg { width: 100%; height: auto; display: block; } .diagram { margin: 32px 0; padding: 26px 24px 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); text-align: center; position: relative; } .diagram::before { content: "DIAGRAMMA"; position: absolute; top: -9px; left: 22px; background: var(--bg); padding: 0 10px; font-family: "JetBrains Mono", monospace; font-size: 0.68rem; letter-spacing: 0.16em; color: var(--accent); } .diagram svg { max-width: 100%; height: auto; color: var(--accent); } .diagram svg text { fill: var(--text); font-family: "JetBrains Mono", monospace; font-size: 12px; } .diagram svg .muted { fill: var(--text-faint); } .diagram figcaption { margin-top: 16px; font-size: 0.86rem; color: var(--text-faint); font-family: "JetBrains Mono", monospace; letter-spacing: 0.04em; text-align: center; } /* ============================================================ HOMEPAGE — costellazione decorativa nell'hero ============================================================ */ .home-hero { position: relative; } .hero-constellation { position: absolute; inset: 0; pointer-events: none; overflow: hidden; } .hero-constellation .dot { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--c, #fff); box-shadow: 0 0 0 4px rgba(255,255,255,0.02), 0 0 18px var(--c, #fff), 0 0 40px color-mix(in srgb, var(--c, #fff) 50%, transparent); opacity: 0.65; animation: bob 7s ease-in-out infinite alternate; } @keyframes bob { 0% { transform: translateY(0) scale(1); } 100% { transform: translateY(-12px) scale(1.08); } } .hero-constellation .dot:nth-child(1) { top: 12%; left: 6%; --c: #3B82F6; animation-delay: -0.5s; } .hero-constellation .dot:nth-child(2) { top: 8%; left: 86%; --c: #F59E0B; animation-delay: -1.2s; } .hero-constellation .dot:nth-child(3) { top: 72%; left: 92%; --c: #14B8A6; animation-delay: -2.0s; } .hero-constellation .dot:nth-child(4) { top: 84%; left: 4%; --c: #8B5CF6; animation-delay: -2.8s; } .hero-constellation .dot:nth-child(5) { top: 32%; left: 96%; --c: #F43F5E; animation-delay: -3.5s; } .hero-constellation .dot:nth-child(6) { top: 54%; left: 2%; --c: #10B981; animation-delay: -4.2s; } .hero-constellation .dot:nth-child(7) { top: 4%; left: 48%; --c: #F97316; animation-delay: -5.0s; } .hero-constellation .dot:nth-child(8) { top: 92%; left: 60%; --c: #06B6D4; animation-delay: -5.8s; } @media (prefers-reduced-motion: reduce) { .hero-constellation .dot { animation: none; } } @media (max-width: 720px) { .hero-constellation .dot { width: 7px; height: 7px; } } /* Striscia arcobaleno opzionale: linea sottile colorata */ .rainbow-strip { height: 3px; width: 100%; background: linear-gradient( 90deg, #8B5CF6 0%, #3B82F6 14%, #06B6D4 28%, #14B8A6 42%, #10B981 56%, #F59E0B 70%, #F97316 84%, #F43F5E 100% ); border-radius: 2px; margin: 36px 0 0; opacity: 0.85; } /* ============================================================ HOMEPAGE STATS BAR (animated counters) ============================================================ */ .stats-bar { margin-top: 38px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; opacity: 0; animation: fadeUp 0.7s var(--ease) 0.5s forwards; } .stats-bar .stat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 14px 14px; text-align: left; position: relative; overflow: hidden; transition: border-color 0.2s var(--ease), transform 0.2s var(--ease); } .stats-bar .stat::after { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0.6; } .stats-bar .stat:hover { transform: translateY(-2px); border-color: var(--accent); } .stats-bar .stat-value { font-family: "Sora", sans-serif; font-size: 1.85rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1; margin-bottom: 6px; background: linear-gradient(135deg, var(--stat-color, var(--text)), var(--text)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: var(--stat-color, var(--text)); } /* Una tonalità per ogni stat (riprende i colori delle materie) */ .stats-bar .stat:nth-child(1) { --stat-color: #8B5CF6; } .stats-bar .stat:nth-child(2) { --stat-color: #3B82F6; } .stats-bar .stat:nth-child(3) { --stat-color: #14B8A6; } .stats-bar .stat:nth-child(4) { --stat-color: #F59E0B; } .stats-bar .stat:nth-child(5) { --stat-color: #F43F5E; } .stats-bar .stat::after { background: linear-gradient(90deg, transparent, var(--stat-color, var(--accent)), transparent); } .stats-bar .stat:hover { border-color: var(--stat-color, var(--accent)); } .stats-bar .stat-label { font-family: "JetBrains Mono", monospace; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-faint); } @media (max-width: 860px) { .stats-bar { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 480px) { .stats-bar { grid-template-columns: 1fr 1fr; gap: 10px; } .stats-bar .stat { padding: 14px 12px 12px; } .stats-bar .stat-value { font-size: 1.5rem; } } /* ============================================================ READING PROGRESS BAR (top of subject pages) ============================================================ */ .reading-progress { position: fixed; top: 0; left: 0; height: 3px; width: 0%; background: linear-gradient(90deg, var(--accent), var(--accent) 60%, rgba(232,234,242,0.5)); z-index: 200; transition: width 0.08s linear; box-shadow: 0 0 12px rgba(59, 130, 246, 0.35); } /* ============================================================ BACK TO TOP BUTTON ============================================================ */ .back-to-top { position: fixed; right: 22px; bottom: 22px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface); color: var(--text-dim); font-size: 1.2rem; cursor: pointer; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity 0.25s var(--ease), transform 0.25s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease); z-index: 90; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); } .back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); } .back-to-top:hover { color: var(--accent); border-color: var(--accent); background: var(--surface-2); transform: translateY(-2px); } @media (max-width: 720px) { .back-to-top { right: 16px; bottom: 16px; width: 40px; height: 40px; } } /* ============================================================ SECTION COMPLETION (toggle accanto al titolo + TOC marks) ============================================================ */ .section-head-row { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; } .section-head-row > h2 { margin: 0 !important; flex: 1; } .section-done-toggle { width: 32px; height: 32px; flex-shrink: 0; border-radius: 50%; border: 1.5px solid var(--border); background: var(--surface); color: var(--text-faint); font-size: 0.95rem; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; transition: all 0.2s var(--ease); } .section-done-toggle .sdt-icon { opacity: 0.35; transition: opacity 0.2s var(--ease), transform 0.2s var(--ease); } .section-done-toggle:hover { border-color: var(--accent); color: var(--accent); } .section-done-toggle:hover .sdt-icon { opacity: 1; } .section-done-toggle.is-done { background: var(--accent); border-color: var(--accent); color: #0d0f14; } .section-done-toggle.is-done .sdt-icon { opacity: 1; color: #0d0f14; font-weight: 700; transform: scale(1.05); } section.is-done > h2, section.is-done .section-head-row > h2 { opacity: 0.7; } section.is-done .date-stamp { color: var(--accent); } .toc a.toc-done { color: var(--accent); position: relative; } .toc a.toc-done::after { content: "✓"; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); font-size: 0.8em; color: var(--accent); opacity: 0.9; } /* Sidebar completion summary widget */ .completion-summary { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 14px 12px; margin: 0 0 20px; position: relative; } .completion-summary.is-complete { border-color: var(--accent); background: linear-gradient(135deg, var(--surface), rgba(59, 130, 246, 0.04)); } .completion-summary .cs-label { font-family: "JetBrains Mono", monospace; font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 8px; } .completion-summary .cs-bar { height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; margin-bottom: 8px; } .completion-summary .cs-bar-fill { height: 100%; width: 0; background: var(--accent); border-radius: 2px; transition: width 0.4s var(--ease); } .completion-summary .cs-text { font-family: "JetBrains Mono", monospace; font-size: 0.78rem; color: var(--text-dim); display: flex; justify-content: space-between; align-items: center; } .completion-summary .cs-reset { background: none; border: none; color: var(--text-faint); font-family: "JetBrains Mono", monospace; font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; cursor: pointer; padding: 4px 0; transition: color 0.2s var(--ease); } .completion-summary .cs-reset:hover { color: var(--accent); } /* ============================================================ REVEAL-ON-SCROLL (sezioni, quiz, card) ============================================================ */ .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.55s var(--ease), transform 0.55s var(--ease); } .reveal.is-visible { opacity: 1; transform: translateY(0); } @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } } /* ============================================================ HONEYPOT (form anti-bot) ============================================================ */ .hp-field { position: absolute !important; left: -10000px !important; top: auto !important; width: 1px !important; height: 1px !important; overflow: hidden !important; opacity: 0 !important; pointer-events: none !important; } /* Submit button busy state */ .contact-submit[aria-busy="true"] { cursor: progress; opacity: 0.7; } /* ============================================================ AUTH GATE — blur + overlay login ============================================================ */ body.is-locked { overflow: hidden; } /* Default per pagine MATERIA: blur forte sul contenuto + grayscale */ body.is-locked main, body.is-locked nav, body.is-locked footer, body.is-locked .top-nav, body.is-locked .reading-progress, body.is-locked .back-to-top, body.is-locked .auth-userbadge { filter: blur(14px) saturate(0.4) brightness(0.65); pointer-events: none; user-select: none; -webkit-user-select: none; } /* HOME (data-subject vuoto) → NESSUN blur, contenuto visibile (è la "preview") */ body.is-locked[data-subject=""] main, body.is-locked[data-subject=""] nav, body.is-locked[data-subject=""] footer, body.is-locked[data-subject=""] .top-nav, body.is-locked[data-subject=""] .reading-progress, body.is-locked[data-subject=""] .back-to-top { filter: none; pointer-events: auto; } .auth-gate { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; /* Margini responsivi: ampi su desktop, comodi su mobile */ padding: clamp(24px, 6vh, 80px) clamp(20px, 5vw, 60px); background: radial-gradient(ellipse 60% 50% at 50% 40%, rgba(59, 130, 246, 0.12), transparent 70%), radial-gradient(ellipse 50% 40% at 20% 80%, rgba(139, 92, 246, 0.10), transparent 70%), radial-gradient(ellipse 60% 40% at 80% 80%, rgba(245, 158, 11, 0.08), transparent 70%), rgba(8, 10, 16, 0.88); backdrop-filter: blur(10px) saturate(0.9); -webkit-backdrop-filter: blur(10px) saturate(0.9); opacity: 0; pointer-events: none; transition: opacity 0.3s var(--ease); overflow-y: auto; box-sizing: border-box; } .auth-gate.show { opacity: 1; pointer-events: auto; } /* Variante "dismissibile" (su home): backdrop più leggero */ .auth-gate.dismissible { background: radial-gradient(ellipse 60% 50% at 50% 40%, rgba(59, 130, 246, 0.10), transparent 70%), rgba(8, 10, 16, 0.65); } .auth-card { width: 100%; max-width: 460px; margin: auto; background: linear-gradient(180deg, rgba(255,255,255,0.015), transparent 30%), var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 0; box-shadow: 0 30px 90px rgba(0, 0, 0, 0.65), 0 0 0 1px rgba(255, 255, 255, 0.04) inset, 0 0 60px rgba(59, 130, 246, 0.06); position: relative; overflow: hidden; animation: authIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) both; } @keyframes authIn { from { opacity: 0; transform: translateY(14px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } } .auth-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, #8B5CF6, #3B82F6, #14B8A6, #10B981, #F59E0B, #F97316, #F43F5E, #06B6D4); background-size: 250% 100%; animation: rainbowShift 8s linear infinite; } @keyframes rainbowShift { to { background-position: -250% 0; } } /* Bottone X chiusura (solo su modal dismissibile) */ .auth-close { position: absolute; top: 14px; right: 14px; width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-faint); font-size: 1.1rem; line-height: 1; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease); z-index: 2; } .auth-close:hover { color: var(--text); border-color: var(--text-dim); background: var(--surface-3); } .auth-card-inner { padding: 36px 36px 28px; } /* Icona chiave decorativa */ .auth-icon { width: 56px; height: 56px; border-radius: 14px; background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(139, 92, 246, 0.1)); border: 1px solid rgba(59, 130, 246, 0.3); display: inline-flex; align-items: center; justify-content: center; margin-bottom: 20px; position: relative; box-shadow: 0 8px 24px rgba(59, 130, 246, 0.15); } .auth-icon svg { width: 26px; height: 26px; color: #3B82F6; } .auth-icon::after { content: ""; position: absolute; inset: -4px; border-radius: 18px; background: radial-gradient(circle, rgba(59, 130, 246, 0.2), transparent 70%); z-index: -1; opacity: 0.6; } .auth-eyebrow { font-family: "JetBrains Mono", monospace; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.18em; color: var(--text-faint); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; } .auth-eyebrow::before { content: ""; width: 18px; height: 1px; background: var(--accent); } .auth-card h2 { font-size: 1.7rem; margin: 0 0 10px; letter-spacing: -0.02em; color: var(--text); } .auth-sub { font-size: 0.94rem; color: var(--text-dim); margin: 0 0 26px; line-height: 1.55; max-width: 38ch; } .auth-field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; } .auth-field label { font-family: "JetBrains Mono", monospace; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-dim); } .auth-field input { background: var(--surface-2); border: 1px solid var(--border-strong); border-radius: 10px; padding: 14px 16px; color: var(--text); font-family: "JetBrains Mono", monospace; font-size: 1rem; letter-spacing: 0.03em; transition: border-color 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease); user-select: text !important; -webkit-user-select: text !important; width: 100%; box-sizing: border-box; } .auth-field input::placeholder { color: var(--text-faint); opacity: 0.7; letter-spacing: 0.05em; } .auth-field input:hover { border-color: var(--text-faint); } .auth-field input:focus { outline: none; border-color: #3B82F6; background: var(--surface-3); box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.18); } /* La chiave: stile più "codice" */ .auth-field#auth-key-wrap input, .auth-field input[name="key"] { font-size: 1.05rem; letter-spacing: 0.12em; text-align: center; font-weight: 500; } .auth-submit { width: 100%; background: linear-gradient(135deg, #3B82F6, #2563eb); color: #fff; border: none; border-radius: 10px; padding: 14px 20px; font-family: "JetBrains Mono", monospace; font-size: 0.86rem; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 600; cursor: pointer; margin-top: 10px; transition: transform 0.1s var(--ease), box-shadow 0.2s var(--ease), filter 0.2s var(--ease); box-shadow: 0 8px 24px rgba(59, 130, 246, 0.3), 0 0 0 1px rgba(255,255,255,0.08) inset; position: relative; overflow: hidden; } .auth-submit:hover:not(:disabled) { filter: brightness(1.08); box-shadow: 0 12px 32px rgba(59, 130, 246, 0.45), 0 0 0 1px rgba(255,255,255,0.12) inset; } .auth-submit:active:not(:disabled) { transform: translateY(1px); } .auth-submit:disabled { opacity: 0.55; cursor: progress; } .auth-status { display: none; margin-top: 14px; padding: 12px 16px; border-radius: 8px; font-size: 0.88rem; line-height: 1.45; border: 1px solid var(--border); background: var(--surface-2); } .auth-status.show { display: block; animation: fadeIn 0.22s var(--ease); } .auth-status.err { color: #fecaca; border-color: rgba(239, 68, 68, 0.5); background: rgba(239, 68, 68, 0.08); } .auth-status.ok { color: #d1fae5; border-color: rgba(16, 185, 129, 0.5); background: rgba(16, 185, 129, 0.08); } .auth-foot { margin: 24px 36px 0; padding: 18px 0 24px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 12px; font-family: "JetBrains Mono", monospace; font-size: 0.74rem; color: var(--text-faint); } .auth-foot a { color: var(--accent); border-bottom: none; text-decoration: none; } .auth-foot a:hover { color: #5ea0fa; } /* Bottone "Accedi" nella top-nav — pill outline → fill su hover, con icona chiave */ .nav-auth-li { display: flex; align-items: center; } .nav-auth-btn { display: inline-flex; align-items: center; gap: 8px; font-family: "JetBrains Mono", monospace; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 500; color: #82a8f1; background: linear-gradient(135deg, rgba(59, 130, 246, 0.10), rgba(59, 130, 246, 0.04)); border: 1px solid rgba(59, 130, 246, 0.35); padding: 7px 14px 7px 12px; border-radius: 999px; cursor: pointer; position: relative; transition: color 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease), box-shadow 0.22s var(--ease), transform 0.12s var(--ease); } .nav-auth-btn::before { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.0); transition: box-shadow 0.22s var(--ease); } .nav-auth-icon { width: 13px; height: 13px; flex-shrink: 0; transition: transform 0.22s var(--ease); } .nav-auth-btn:hover { color: #fff; background: linear-gradient(135deg, #3B82F6, #2563eb); border-color: transparent; } .nav-auth-btn:hover::before { box-shadow: 0 0 24px 4px rgba(59, 130, 246, 0.35); } .nav-auth-btn:hover .nav-auth-icon { transform: rotate(-12deg); } .nav-auth-btn:active { transform: translateY(1px); } .nav-auth-btn:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.35); } /* Auth wall — pagina minimal mostrata quando middleware blocca */ body.locked-wall { min-height: 100vh; display: flex; align-items: center; justify-content: center; } .locked-home { position: fixed; top: 22px; left: 22px; z-index: 100; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px 8px 11px; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; font-family: "JetBrains Mono", monospace; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-dim); text-decoration: none; transition: color 0.2s, border-color 0.2s, background 0.2s; } .locked-home:hover { color: var(--text); border-color: var(--text-dim); background: var(--surface-2); } .locked-home svg { flex-shrink: 0; } @media (max-width: 600px) { .locked-home { top: 12px; left: 12px; padding: 6px 12px 6px 10px; font-size: 0.7rem; } } @media (max-width: 480px) { .auth-card-inner { padding: 28px 22px 20px; } .auth-foot { margin: 16px 22px 0; padding: 14px 0 18px; } .auth-card h2 { font-size: 1.35rem; } .auth-sub { font-size: 0.88rem; margin-bottom: 22px; } .auth-icon { width: 46px; height: 46px; margin-bottom: 14px; border-radius: 12px; } .auth-icon svg { width: 22px; height: 22px; } } /* badge utente in basso quando autenticati */ .auth-userbadge { position: fixed; bottom: 22px; left: 22px; z-index: 90; display: inline-flex; align-items: center; gap: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 999px; padding: 7px 8px 7px 14px; font-family: "JetBrains Mono", monospace; font-size: 0.74rem; color: var(--text-dim); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); box-shadow: 0 4px 16px rgba(0,0,0,0.35); } .auth-userbadge .aub-dot { width: 8px; height: 8px; border-radius: 50%; background: #10B981; box-shadow: 0 0 8px rgba(16, 185, 129, 0.7); } .auth-userbadge .aub-name { color: var(--text); } .auth-userbadge .aub-logout { background: transparent; border: 1px solid var(--border); color: var(--text-faint); font-family: inherit; font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; cursor: pointer; transition: color 0.2s var(--ease), border-color 0.2s var(--ease); } .auth-userbadge .aub-logout:hover { color: var(--accent); border-color: var(--accent); } @media (max-width: 720px) { .auth-userbadge { bottom: 12px; left: 12px; font-size: 0.7rem; } .auth-card { padding: 26px 22px 22px; } } /* ============================================================ ANTI-COPY (site-wide) — input rimangono editabili ============================================================ */ body { user-select: none; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; } input, textarea, select, .admin-page * { user-select: text !important; -webkit-user-select: text !important; } img { -webkit-user-drag: none; user-drag: none; pointer-events: none; } img.allow-drag, .home-card img, .auth-card img { pointer-events: auto; } /* ============================================================ BACKGROUND: aurora blobs + grid pattern ============================================================ */ body::before { /* Grid pattern */ content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; background-image: linear-gradient(rgba(232, 234, 242, 0.028) 1px, transparent 1px), linear-gradient(90deg, rgba(232, 234, 242, 0.028) 1px, transparent 1px); background-size: 48px 48px; mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, #000 0%, #000 50%, transparent 100%); -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, #000 0%, #000 50%, transparent 100%); } body::after { /* Aurora colored blobs */ content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; background-image: radial-gradient(circle 700px at 8% 12%, rgba(59, 130, 246, 0.13), transparent 55%), radial-gradient(circle 600px at 92% 8%, rgba(245, 158, 11, 0.10), transparent 55%), radial-gradient(circle 800px at 78% 78%, rgba(139, 92, 246, 0.12), transparent 55%), radial-gradient(circle 600px at 12% 92%, rgba(20, 184, 166, 0.10), transparent 55%), radial-gradient(circle 500px at 50% 50%, rgba(244, 63, 94, 0.06), transparent 60%); animation: auroraFloat 20s ease-in-out infinite alternate; } @keyframes auroraFloat { 0% { transform: translate3d(0, 0, 0) scale(1); } 50% { transform: translate3d(-2%, 1.5%, 0) scale(1.03); } 100% { transform: translate3d(2%, -1%, 0) scale(1); } } @media (prefers-reduced-motion: reduce) { body::after { animation: none; } } body > * { position: relative; z-index: 1; } .top-nav { z-index: 100; } /* ============================================================ COPYRIGHT (footer bottom row) ============================================================ */ .copyright { border-top: 1px solid var(--border); padding: 18px 28px; text-align: center; font-family: "JetBrains Mono", monospace; font-size: 0.7rem; color: var(--text-faint); letter-spacing: 0.08em; } .copyright a { color: var(--text-dim); border: none; } .copyright a:hover { color: var(--accent); }