/* ============================================================
   Filipe Rodrigues — Personal Page
   Minimalista, com tema claro/escuro e Google Sans
   ============================================================ */

:root {
    --font-sans: 'Google Sans', 'Product Sans', 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

    /* Tema claro (padrão) */
    --bg: #ffffff;
    --bg-alt: #f7f8fa;
    --bg-elev: #ffffff;
    --fg: #1a1a1a;
    --fg-muted: #5f6368;
    --fg-subtle: #8a8f98;
    --border: #e6e8eb;
    --border-strong: #d1d5db;
    --accent: var(--accent-user-light, #c2410c);
    --accent-hover: var(--accent-user-light-hover, #9a3412);
    --accent-soft: var(--accent-user-light-soft, rgba(194, 65, 12, 0.09));
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
    --grid-line: rgba(0, 0, 0, 0.055);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    --container-w: 1080px;
    --space-xs: 0.5rem;
    --space-sm: 0.75rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2.5rem;
    --space-2xl: 4rem;
}

html[data-theme="dark"] {
    --bg: #0f1115;
    --bg-alt: #14171c;
    --bg-elev: #181c22;
    --fg: #e8eaed;
    --fg-muted: #9aa0a6;
    --fg-subtle: #6b7280;
    --border: #262a31;
    --border-strong: #353a44;
    --accent: var(--accent-user-dark, #fb923c);
    --accent-hover: var(--accent-user-dark-hover, #fdba74);
    --accent-soft: var(--accent-user-dark-soft, rgba(251, 146, 60, 0.14));
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --grid-line: rgba(255, 255, 255, 0.045);
}

/* Sistema operacional escuro, sem preferência salva */
@media (prefers-color-scheme: dark) {
    html:not([data-theme]) {
        --bg: #0f1115;
        --bg-alt: #14171c;
        --bg-elev: #181c22;
        --fg: #e8eaed;
        --fg-muted: #9aa0a6;
        --fg-subtle: #6b7280;
        --border: #262a31;
        --border-strong: #353a44;
        --accent: var(--accent-user-dark, #fb923c);
        --accent-hover: var(--accent-user-dark-hover, #fdba74);
        --accent-soft: var(--accent-user-dark-soft, rgba(251, 146, 60, 0.14));
        --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
        --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
        --grid-line: rgba(255, 255, 255, 0.045);
    }
}

/* ============================================================
   Reset / base
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    isolation: isolate;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.25s ease, color 0.25s ease;
}
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background-image:
        linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
        linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px);
    background-size: 32px 32px;
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at center, transparent 0%, rgba(0,0,0,0.4) 35%, #000 75%);
            mask-image: radial-gradient(ellipse 70% 60% at center, transparent 0%, rgba(0,0,0,0.4) 35%, #000 75%);
}

h1, h2, h3 { font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; margin: 0; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.125rem; }

p { margin: 0; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

ul, ol { margin: 0; padding: 0; list-style: none; }

img { max-width: 100%; display: block; }

::selection { background: var(--accent-soft); }

.skip-link {
    position: absolute; left: -9999px; top: 0;
    background: var(--accent); color: #fff;
    padding: 0.5rem 1rem; border-radius: 0 0 var(--radius-sm) 0;
    z-index: 100;
}
.skip-link:focus { left: 0; }

/* ============================================================
   Layout
   ============================================================ */

.container {
    max-width: var(--container-w);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: var(--space-2xl) 0;
}
.section-alt {
    background: var(--bg-alt);
}

.section-title {
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: 0.5rem;
}
.section-title::after {
    content: ""; position: absolute; left: 0; bottom: 0;
    width: 32px; height: 2px; background: var(--accent);
    border-radius: 2px;
}

.section-lead {
    color: var(--fg-muted);
    font-size: 1.05rem;
    max-width: 70ch;
    margin-bottom: var(--space-lg);
}

/* ============================================================
   Topbar
   ============================================================ */

.topbar {
    position: sticky; top: 0; z-index: 50;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--border);
}
.topbar-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 64px; gap: 1rem;
}

.brand {
    display: flex; align-items: center; gap: 0.625rem;
    color: var(--fg); text-decoration: none; font-weight: 600;
}
.brand:hover { text-decoration: none; }
.brand-mark {
    display: inline-grid; place-items: center;
    width: 32px; height: 32px;
    background: var(--accent); color: #fff;
    border-radius: 8px;
    font-size: 0.8rem; font-weight: 700; letter-spacing: 0.02em;
}
.brand-name { font-size: 0.95rem; }

.nav {
    display: flex; gap: 1.5rem;
}
.nav a {
    color: var(--fg-muted); font-size: 0.9rem; font-weight: 500;
    padding: 0.25rem 0;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
}
.nav a:hover {
    color: var(--fg); text-decoration: none; border-color: var(--accent);
}

.header-controls { display: flex; align-items: center; gap: 0.5rem; }

.theme-toggle {
    background: transparent; border: 1px solid var(--border-strong);
    color: var(--fg-muted);
    width: 38px; height: 38px;
    border-radius: 999px;
    display: inline-grid; place-items: center;
    cursor: pointer; padding: 0;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.theme-toggle:hover { color: var(--fg); border-color: var(--fg-muted); background: var(--bg-alt); }

.lang-toggle {
    display: inline-flex; align-items: center; gap: 0.25rem;
    background: transparent; border: 1px solid var(--border-strong);
    color: var(--fg-muted);
    height: 38px; padding: 0 0.7rem;
    border-radius: 999px;
    cursor: pointer;
    font-family: inherit; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.lang-toggle:hover { border-color: var(--fg-muted); background: var(--bg-alt); }
.lang-opt {
    padding: 0.1rem 0.2rem;
    color: var(--fg-subtle);
    transition: color 0.15s;
}
.lang-opt.is-active { color: var(--fg); }
.lang-toggle:hover .lang-opt.is-active { color: var(--accent); }
.lang-sep { color: var(--fg-subtle); opacity: 0.5; }
.theme-toggle .icon-moon { display: none; }
html[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
html[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
@media (prefers-color-scheme: dark) {
    html:not([data-theme]) .theme-toggle .icon-sun { display: none; }
    html:not([data-theme]) .theme-toggle .icon-moon { display: block; }
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
    padding: var(--space-2xl) 0;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
    border-bottom: 1px solid var(--border);
}
.hero-inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 3rem;
    align-items: center;
}

.eyebrow {
    color: var(--fg-muted);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}
.hero h1 .accent { color: var(--accent); }
.lead {
    color: var(--fg-muted);
    font-size: 1.125rem;
    line-height: 1.65;
    margin: 1.25rem 0 1.75rem;
    max-width: 56ch;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 1.75rem; }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.7rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem; font-weight: 500;
    text-decoration: none;
    transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.05s;
    cursor: pointer; border: 1px solid transparent;
    font-family: inherit;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn .btn-icon { margin-right: 0.45rem; flex-shrink: 0; }

.btn-primary {
    background: var(--accent); color: #fff; border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; border-color: var(--accent-hover); }
html[data-theme="dark"] .btn-primary { color: #0f1115; }
@media (prefers-color-scheme: dark) {
    html:not([data-theme]) .btn-primary { color: #0f1115; }
}

.btn-ghost {
    background: transparent; color: var(--fg);
    border-color: var(--border-strong);
}
.btn-ghost:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

.socials {
    display: flex; gap: 0.75rem;
}
.socials a {
    display: inline-grid; place-items: center;
    width: 38px; height: 38px;
    border: 1px solid var(--border-strong);
    border-radius: 999px;
    color: var(--fg-muted);
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.socials a:hover {
    color: var(--accent); border-color: var(--accent); background: var(--accent-soft);
    text-decoration: none;
}

.hero-side {
    display: flex; flex-direction: column; align-items: center; gap: 1.5rem;
}
.avatar {
    width: 200px; height: 200px; border-radius: 999px;
    object-fit: cover;
    border: 4px solid var(--bg);
    box-shadow: 0 0 0 1px var(--border-strong), var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.avatar:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 0 1px var(--accent), var(--shadow-md);
}
.stats {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem;
    width: 100%;
}
.stats li {
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 0.875rem 1rem;
    display: flex; flex-direction: column;
}
.stats strong {
    font-size: 1.25rem; font-weight: 600; color: var(--fg);
}
.stats span {
    font-size: 0.78rem; color: var(--fg-muted); margin-top: 2px;
}

/* ============================================================
   Sobre
   ============================================================ */

.meta-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem; margin-top: 1.5rem;
}
.meta {
    display: flex; flex-direction: column; gap: 0.25rem;
    padding: 1rem; background: var(--bg-elev);
    border: 1px solid var(--border); border-radius: var(--radius-md);
}
.meta-label {
    font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em;
    color: var(--fg-subtle); font-weight: 500;
}
.meta-value { font-size: 0.95rem; color: var(--fg); }

/* ============================================================
   Timeline / Experiência
   ============================================================ */

.timeline {
    position: relative;
    padding-left: 1.5rem;
}
.timeline::before {
    content: ""; position: absolute; left: 0.4rem; top: 0.5rem; bottom: 0.5rem;
    width: 1px; background: var(--border-strong);
}
.job {
    position: relative;
    padding: 1.25rem 0 1.75rem;
}
.job::before {
    content: ""; position: absolute; left: -1.32rem; top: 1.65rem;
    width: 10px; height: 10px; border-radius: 999px;
    background: var(--bg); border: 2px solid var(--accent);
}
.job + .job { border-top: 1px solid var(--border); }

.job-head { display: flex; flex-direction: column; gap: 0.25rem; margin-bottom: 0.75rem; }
.job-head h3 { font-size: 1.1rem; }
.job-company { font-size: 0.95rem; color: var(--fg); font-weight: 500; }
.job-meta { font-size: 0.85rem; color: var(--fg-muted); }

.job-points {
    display: flex; flex-direction: column; gap: 0.5rem;
    margin: 0.5rem 0 0.75rem;
}
.job-points li {
    position: relative;
    padding-left: 1.1rem;
    color: var(--fg-muted);
    font-size: 0.95rem; line-height: 1.55;
}
.job-points li::before {
    content: ""; position: absolute; left: 0; top: 0.65rem;
    width: 5px; height: 5px; border-radius: 999px;
    background: var(--fg-subtle);
}
.job-points li em { color: var(--fg); font-style: normal; font-weight: 500; }
.job-points ul {
    margin-top: 0.5rem;
    display: flex; flex-direction: column; gap: 0.35rem;
}

.tags {
    display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem;
}
.tags li {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--fg-muted);
}
.section-alt .tags li { background: var(--bg); }

/* ============================================================
   Skills
   ============================================================ */

.skills-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}
.skill-group {
    padding: 1.25rem;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}
.skill-group h3 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--fg-subtle);
    margin-bottom: 0.875rem;
    font-weight: 600;
}
.skill-group ul { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.skill-group li {
    font-size: 0.85rem;
    padding: 0.3rem 0.65rem;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--fg);
}

.skill-group--accent {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
    position: relative;
}
.skill-group--accent h3 {
    color: var(--accent);
    display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
}
.skill-group--accent h3 .badge {
    font-size: 0.65rem;
    padding: 0.15rem 0.45rem;
    background: var(--accent);
    color: #fff;
    letter-spacing: 0.04em;
}
html[data-theme="dark"] .skill-group--accent h3 .badge { color: #0f1115; }
@media (prefers-color-scheme: dark) {
    html:not([data-theme]) .skill-group--accent h3 .badge { color: #0f1115; }
}
.skill-group--accent li {
    background: var(--bg);
    border-color: var(--accent-soft);
}
.section-alt .skill-group--accent li { background: var(--bg-elev); }

/* ============================================================
   Two-column (Certs / Edu)
   ============================================================ */

.two-col {
    display: grid; grid-template-columns: 1fr 1fr; gap: 3rem;
}
.creds-list {
    display: flex; flex-direction: column; gap: 0.6rem;
}
.cred-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1rem;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.cred-card:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}
.cred-card--active {
    border-left: 3px solid var(--accent);
    padding-left: calc(1rem - 2px);
}
.cred-icon {
    width: 36px; height: 36px;
    display: inline-grid; place-items: center;
    border-radius: 8px;
    background: var(--accent-soft);
    color: var(--accent);
    flex-shrink: 0;
}
.cred-body { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; }
.cred-title {
    color: var(--fg);
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1.35;
}
.cred-meta {
    color: var(--fg-muted);
    font-size: 0.83rem;
}
.cred-desc {
    color: var(--fg-muted);
    font-size: 0.85rem;
    line-height: 1.55;
    margin: 0.5rem 0 0;
}
.cred-badge {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.22rem 0.55rem;
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: 999px;
    white-space: nowrap;
}

/* ============================================================
   Projetos
   ============================================================ */

.projects-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}
.project {
    padding: 1.5rem;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.project:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.project h3 { margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
.project p { color: var(--fg-muted); font-size: 0.95rem; line-height: 1.6; }

.project-link { display: block; color: inherit; text-decoration: none; }
.project-link:hover { color: inherit; text-decoration: none; }
.project-link h3 { color: var(--fg); }
.project-link .external-icon {
    color: var(--fg-subtle);
    opacity: 0.6;
    transition: opacity 0.15s, color 0.15s, transform 0.15s;
}
.project:hover .project-link .external-icon {
    opacity: 1; color: var(--accent); transform: translate(2px, -2px);
}
.project-url {
    display: inline-block;
    margin-top: 0.75rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.78rem;
    color: var(--accent);
    letter-spacing: 0.02em;
}
.badge {
    font-size: 0.7rem; font-weight: 500;
    padding: 0.2rem 0.5rem;
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: 999px;
    letter-spacing: 0.02em;
}

/* ============================================================
   Contato
   ============================================================ */

.contact-block { text-align: center; }
.contact-block .section-title { display: inline-block; }
.contact-block .section-title::after { left: 50%; transform: translateX(-50%); }
.contact-block .section-lead { margin-left: auto; margin-right: auto; }
.contact-actions {
    display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center;
    margin-top: 1.5rem;
}

/* ============================================================
   Footer
   ============================================================ */

.footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem 0;
    color: var(--fg-muted);
    font-size: 0.875rem;
}
.footer-inner {
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
    flex-wrap: wrap;
}
.muted { color: var(--fg-subtle); }
.version-tag {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.7rem;
    color: var(--fg-subtle);
    opacity: 0.6;
    letter-spacing: 0.02em;
}

/* ============================================================
   Responsivo
   ============================================================ */

@media (max-width: 820px) {
    .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
    .hero-side { order: -1; }
    .avatar { width: 140px; height: 140px; }
    .stats { grid-template-columns: 1fr 1fr; }
    .two-col { grid-template-columns: 1fr; gap: 2rem; }
    .nav { display: none; }
    .section { padding: var(--space-xl) 0; }
    .hero { padding: var(--space-xl) 0; }
}

@media (max-width: 480px) {
    .container { padding: 0 1rem; }
    .stats { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; gap: 0.5rem; text-align: center; }
}

/* Respeitar usuário que prefere menos movimento */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ============================================================
   Easter eggs: toast, spin, matrix overlay, command palette
   ============================================================ */

.toast {
    position: fixed;
    top: 1.25rem; right: 1.25rem;
    z-index: 200;
    padding: 0.7rem 1rem;
    background: var(--fg);
    color: var(--bg);
    border-radius: var(--radius-md);
    font-size: 0.9rem; font-weight: 500;
    box-shadow: var(--shadow-md);
    opacity: 0; transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    max-width: calc(100vw - 2.5rem);
}
.toast.toast--in { opacity: 1; transform: translateY(0); }

@keyframes fr-spin {
    from { transform: rotate(0deg) scale(1); }
    50%  { transform: rotate(180deg) scale(1.08); }
    to   { transform: rotate(360deg) scale(1); }
}
.avatar.spin { animation: fr-spin 1.2s cubic-bezier(0.4, 0.0, 0.2, 1); }

.matrix-overlay {
    position: fixed; inset: 0; z-index: 150;
    background: #0f1115;
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}
.matrix-overlay.matrix-overlay--in { opacity: 1; }
.matrix-overlay canvas { display: block; width: 100%; height: 100%; }

#cmdk-root[aria-hidden="true"] { display: none; }
#cmdk-root.cmdk-open { display: block; }

.cmdk-backdrop {
    position: fixed; inset: 0; z-index: 250;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: fr-fade-in 0.15s ease;
}
.cmdk-panel {
    position: fixed; z-index: 251;
    top: 18vh; left: 50%; transform: translateX(-50%);
    width: min(560px, calc(100vw - 2rem));
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
    overflow: hidden;
    display: flex; flex-direction: column;
    max-height: 70vh;
    animation: fr-cmdk-in 0.18s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes fr-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes fr-cmdk-in {
    from { opacity: 0; transform: translate(-50%, -8px) scale(0.98); }
    to   { opacity: 1; transform: translate(-50%, 0) scale(1); }
}

.cmdk-search {
    display: flex; align-items: center; gap: 0.6rem;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--fg-muted);
}
.cmdk-search input {
    flex: 1;
    background: transparent; border: none; outline: none;
    color: var(--fg); font-family: inherit; font-size: 0.95rem;
    padding: 0.15rem 0;
}
.cmdk-search kbd {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 0.7rem;
    padding: 0.15rem 0.4rem;
    border: 1px solid var(--border-strong);
    border-radius: 4px;
    color: var(--fg-subtle);
    background: var(--bg-alt);
}

.cmdk-list {
    overflow-y: auto;
    padding: 0.35rem;
    max-height: 50vh;
}
.cmdk-section {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--fg-subtle);
    padding: 0.65rem 0.75rem 0.3rem;
    font-weight: 600;
}
.cmdk-item {
    display: flex; align-items: center;
    padding: 0.6rem 0.75rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.92rem;
    color: var(--fg);
    transition: background 0.1s;
    gap: 0;
}
.cmdk-emoji {
    display: inline-block;
    width: 24px;
    margin-right: 0.65rem;
    text-align: center;
    font-size: 1rem;
    flex-shrink: 0;
    line-height: 1;
}
.cmdk-label { flex: 1; }
.cmdk-item svg { color: var(--fg-subtle); opacity: 0; transition: opacity 0.1s; flex-shrink: 0; }
.cmdk-item.is-selected { background: var(--accent-soft); color: var(--accent); }
.cmdk-item.is-selected svg { opacity: 1; color: var(--accent); }
.cmdk-empty {
    padding: 1.5rem;
    text-align: center;
    color: var(--fg-muted);
    font-size: 0.9rem;
}
.cmdk-hint {
    padding: 0.55rem 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.72rem;
    color: var(--fg-subtle);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

@media (max-width: 480px) {
    .cmdk-panel { top: 8vh; max-height: 84vh; }
    .header-controls .lang-toggle { padding: 0 0.5rem; }
}

/* ============================================================
   Easter eggs: TTS, Off-duty, Color picker, Games
   ============================================================ */

/* TTS — highlight readable elements */
body.tts-on p,
body.tts-on li,
body.tts-on h1,
body.tts-on h2,
body.tts-on h3,
body.tts-on .lead,
body.tts-on .section-lead,
body.tts-on .eyebrow,
body.tts-on .cred-title,
body.tts-on .cred-meta,
body.tts-on .cred-desc { cursor: pointer; }
body.tts-on p:hover,
body.tts-on li:hover,
body.tts-on h1:hover,
body.tts-on h2:hover,
body.tts-on h3:hover,
body.tts-on .lead:hover,
body.tts-on .section-lead:hover,
body.tts-on .eyebrow:hover,
body.tts-on .cred-title:hover,
body.tts-on .cred-meta:hover,
body.tts-on .cred-desc:hover {
    outline: 2px dashed var(--accent);
    outline-offset: 4px;
    border-radius: 4px;
    background: var(--accent-soft);
}
body.tts-on .cmdk-panel *, body.tts-on .toast { cursor: auto; outline: none; background: inherit; }

/* ============================================================
   Off-duty mode — pichação orgânica
   ============================================================ */
#offduty-root[aria-hidden="true"] { display: none; }
#offduty-root.is-on {
    display: block;
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 100%;
    pointer-events: none;
    z-index: 90;
}

.graff {
    position: absolute;
    transform-origin: center;
    opacity: 0;
    pointer-events: auto;
    user-select: none;
    cursor: pointer;
    animation: graff-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    animation-delay: var(--delay, 0ms);
    will-change: transform, opacity, filter;
    transition: filter 0.2s ease, transform 0.2s ease;
}
.graff-tag {
    font-family: 'Permanent Marker', 'Caveat', cursive;
    font-size: clamp(1.5rem, 3.2vw, 2.6rem);
    color: var(--color);
    text-shadow:
        -2px -2px 0 #fff,
         2px -2px 0 #fff,
        -2px  2px 0 #fff,
         2px  2px 0 #fff,
        -3px  0   0 #fff,
         3px  0   0 #fff,
         0   -3px 0 #fff,
         0    3px 0 #fff,
         4px  4px 8px rgba(0, 0, 0, 0.4);
    -webkit-text-stroke: 0;
    letter-spacing: 0.03em;
    white-space: nowrap;
    transform: rotate(var(--rot));
}
.graff-sticker {
    background: var(--color);
    color: #fff;
    padding: 0.55rem 1.05rem;
    border-radius: 4px;
    border: 2px solid #fff;
    font-family: 'Permanent Marker', sans-serif;
    font-weight: 400;
    font-size: clamp(0.95rem, 1.9vw, 1.2rem);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow:
        4px 4px 0 rgba(0, 0, 0, 0.35),
        0 8px 20px rgba(0, 0, 0, 0.22);
    transform: rotate(var(--rot));
    white-space: nowrap;
    display: inline-block;
}
.graff-doodle {
    color: var(--color);
    transform: rotate(var(--rot));
    width: 72px;
    height: 72px;
    line-height: 0;
    filter:
        drop-shadow(0 0 1px #fff)
        drop-shadow(0 0 1px #fff)
        drop-shadow(0 0 1px #fff)
        drop-shadow(3px 3px 0 rgba(0, 0, 0, 0.4));
}
.graff-doodle svg { width: 100%; height: 100%; display: block; }

/* Hover glow — preserves white stroke on doodles */
.graff-tag:hover,
.graff-sticker:hover {
    filter:
        drop-shadow(0 0 14px var(--color))
        drop-shadow(0 0 28px var(--color))
        drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
    transform: rotate(var(--rot)) scale(1.12);
    z-index: 92;
}
.graff-doodle:hover {
    filter:
        drop-shadow(0 0 1px #fff)
        drop-shadow(0 0 1px #fff)
        drop-shadow(0 0 14px var(--color))
        drop-shadow(0 0 28px var(--color));
    transform: rotate(var(--rot)) scale(1.12);
    z-index: 92;
}

/* Off-duty mode: hide elements that have no override */
body.offduty-on .tags { display: none; }

@keyframes graff-in {
    0%   { opacity: 0; transform: rotate(0deg) scale(0.2); }
    60%  { opacity: 1; transform: rotate(var(--rot)) scale(1.18); }
    100% { opacity: 1; transform: rotate(var(--rot)) scale(1); }
}

.graff-exit {
    position: fixed;
    bottom: 1.5rem; right: 1.5rem;
    z-index: 95;
    pointer-events: auto;
    background: #111;
    color: #fff;
    border: none;
    padding: 0.75rem 1.25rem;
    border-radius: 999px;
    font-family: 'Permanent Marker', cursive;
    font-size: 0.95rem;
    cursor: pointer;
    transform: rotate(-3deg);
    box-shadow: 4px 4px 0 var(--accent);
    animation: graff-exit-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) 1.5s forwards;
    opacity: 0;
    transition: transform 0.2s, box-shadow 0.2s;
}
.graff-exit:hover { transform: rotate(0) scale(1.05); box-shadow: 6px 6px 0 var(--accent); }

@keyframes graff-exit-in {
    0%   { opacity: 0; transform: rotate(0deg) scale(0.3); }
    100% { opacity: 1; transform: rotate(-3deg) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
    .graff { animation: none; opacity: 0.95; transform: rotate(var(--rot, 0)); }
    .graff-exit { animation: none; opacity: 1; }
}

/* ============================================================
   Color picker
   ============================================================ */
#color-root[aria-hidden="true"] { display: none; }
#color-root.is-open { display: block; }
.color-backdrop {
    position: fixed; inset: 0; z-index: 350;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    animation: fr-fade-in 0.15s ease;
}
.color-modal {
    position: fixed; z-index: 351;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    width: min(420px, calc(100vw - 2rem));
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.3);
    padding: 1.5rem;
    animation: fr-cmdk-in 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.color-modal h2 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.color-modal .color-sub { color: var(--fg-muted); font-size: 0.85rem; margin-bottom: 1.25rem; }
.color-swatches {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.6rem;
    margin-bottom: 1.25rem;
}
.color-swatch {
    width: 100%; aspect-ratio: 1;
    border-radius: 10px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.15s;
    position: relative;
}
.color-swatch:hover { transform: scale(1.06); }
.color-swatch.is-selected::after {
    content: "✓";
    position: absolute; inset: 0;
    display: grid; place-items: center;
    color: white; font-weight: 700; font-size: 1.1rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}
.color-actions { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.color-actions .btn { padding: 0.5rem 0.9rem; font-size: 0.85rem; }
.color-actions input[type="color"] {
    width: 38px; height: 38px;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    cursor: pointer;
    background: transparent;
    padding: 2px;
}

/* ============================================================
   Games (F1 + Flappy)
   ============================================================ */
#game-root[aria-hidden="true"] { display: none; }
#game-root.is-open { display: block; }
.game-backdrop {
    position: fixed; inset: 0; z-index: 400;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: fr-fade-in 0.2s ease;
}
.game-modal {
    position: fixed; z-index: 401;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    display: flex; flex-direction: column;
    max-width: calc(100vw - 2rem);
    max-height: calc(100vh - 2rem);
}
.game-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}
.game-header h3 { font-size: 1rem; }
.game-close {
    background: transparent; border: none; cursor: pointer;
    color: var(--fg-muted); font-size: 1.5rem; line-height: 1;
    padding: 0.25rem 0.5rem;
}
.game-close:hover { color: var(--fg); }
.game-canvas {
    display: block;
    background: #14171c;
    image-rendering: pixelated;
    width: 360px; height: 520px;
}
.game-footer {
    padding: 0.5rem 1rem;
    border-top: 1px solid var(--border);
    background: var(--bg);
    color: var(--fg-subtle);
    font-size: 0.75rem;
    font-family: ui-monospace, Menlo, monospace;
    text-align: center;
}
@media (max-width: 420px) {
    .game-canvas { width: 320px; height: 460px; }
}