/*
 * Fundacao visual WEB alvo (PCC-0017, secao 29).
 * Base comum: tipografia, espacamentos, botoes, inputs, cards, alerts,
 * header, navegacao autenticada, container/layout. Sem framework CSS
 * externo (secao 30) — fonte do sistema operacional, sem dependencia de
 * rede (compatibilidade com a CSP estrita da secao 23).
 */

:root {
    --pcc-rose: #e11d48;
    --pcc-rose-dark: #be123c;
    --pcc-ink: #0f172a;
    --pcc-ink-soft: #334155;
    --pcc-muted: #64748b;
    --pcc-border: #e2e8f0;
    --pcc-bg: #f8fafc;
    --pcc-surface: #ffffff;
    --pcc-success: #16a34a;
    --pcc-success-bg: #f0fdf4;
    --pcc-success-border: #bbf7d0;
    --pcc-error: #dc2626;
    --pcc-error-bg: #fef2f2;
    --pcc-error-border: #fecaca;
    --pcc-info: #0369a1;
    --pcc-info-bg: #f0f9ff;
    --pcc-info-border: #bae6fd;
    --pcc-radius: 10px;
    --pcc-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html { -webkit-text-size-adjust: 100%; }
:root { --pcc-focus: #1d4ed8; }

body { overflow-wrap: anywhere; }
img { max-width: 100%; height: auto; }

body {
    margin: 0;
    font-family: var(--pcc-font);
    color: var(--pcc-ink);
    background: var(--pcc-bg);
    line-height: 1.5;
}

h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; color: var(--pcc-ink); }
p { margin: 0 0 1em; }

a { color: var(--pcc-rose); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--pcc-focus);
    outline-offset: 2px;
}

.pcc-container {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    padding: 32px 20px;
}

.pcc-container--wide { max-width: 960px; }

/* ── Header ─────────────────────────────────────────────────────── */
.pcc-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    background: var(--pcc-surface);
    border-bottom: 1px solid var(--pcc-border);
}

.pcc-brand {
    font-weight: 800;
    font-size: 18px;
    color: var(--pcc-ink);
    letter-spacing: -.02em;
}

.pcc-brand span { color: var(--pcc-rose); }

.pcc-nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

.pcc-nav a { color: var(--pcc-ink-soft); font-weight: 600; font-size: 14px; }
.pcc-nav a:hover { color: var(--pcc-rose); text-decoration: none; }

.pcc-user-pill {
    font-size: 13px;
    font-weight: 600;
    color: var(--pcc-ink-soft);
}

/* ── Cards ──────────────────────────────────────────────────────── */
.pcc-card {
    background: var(--pcc-surface);
    border: 1px solid var(--pcc-border);
    border-radius: var(--pcc-radius);
    padding: 32px;
}

.pcc-card h1 { font-size: 24px; }
.pcc-card .pcc-subtitle { color: var(--pcc-muted); font-size: 14px; margin-bottom: 24px; }

/* ── Forms ──────────────────────────────────────────────────────── */
.pcc-field { margin-bottom: 18px; }

.pcc-field label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--pcc-ink-soft);
    margin-bottom: 6px;
}

.pcc-field input,
.pcc-field select,
.pcc-field textarea {
    width: 100%;
    padding: 11px 14px;
    font-family: inherit;
    font-size: 15px;
    color: var(--pcc-ink);
    background: var(--pcc-bg);
    border: 1.5px solid var(--pcc-border);
    border-radius: 8px;
}

.pcc-field input:focus,
.pcc-field select:focus,
.pcc-field textarea:focus {
    border-color: var(--pcc-rose);
    outline: 3px solid var(--pcc-focus);
    outline-offset: 2px;
    box-shadow: 0 0 0 3px rgba(225, 29, 72, .12);
}

.pcc-field .pcc-hint { font-size: 12px; color: var(--pcc-muted); margin-top: 4px; }

/* ── Buttons ────────────────────────────────────────────────────── */
.pcc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 12px 20px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: .02em;
    color: #fff;
    background: var(--pcc-rose);
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.pcc-btn:hover { background: var(--pcc-rose-dark); }
.pcc-btn:disabled { opacity: .6; cursor: not-allowed; }

.pcc-btn--secondary {
    background: transparent;
    color: var(--pcc-ink-soft);
    border: 1.5px solid var(--pcc-border);
}

.pcc-btn--secondary:hover { background: var(--pcc-bg); }

.pcc-btn--link {
    width: auto;
    background: none;
    color: var(--pcc-rose);
    padding: 0;
    font-weight: 600;
}

.pcc-btn--link:hover { background: none; text-decoration: underline; }

/* Modificador para <button class="pcc-btn--link"> sem chrome nativo de botao
   (usado quando o elemento e' um <button> de submit, nao um <a>; PCC-0026A). */
.pcc-btn--link-reset { border: none; cursor: pointer; }

/* ── Alerts ─────────────────────────────────────────────────────── */
.pcc-alert {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    border: 1.5px solid transparent;
}

.pcc-alert--error { background: var(--pcc-error-bg); border-color: var(--pcc-error-border); color: var(--pcc-error); }
.pcc-alert--success { background: var(--pcc-success-bg); border-color: var(--pcc-success-border); color: var(--pcc-success); }
.pcc-alert--info { background: var(--pcc-info-bg); border-color: var(--pcc-info-border); color: var(--pcc-info); }

/* ── Links auxiliares ───────────────────────────────────────────── */
.pcc-links { margin-top: 20px; text-align: center; font-size: 14px; color: var(--pcc-muted); }
.pcc-links a { font-weight: 600; }

/* ── Dashboard ──────────────────────────────────────────────────── */
.pcc-page-title { font-size: 22px; margin-bottom: 4px; }
.pcc-page-subtitle { color: var(--pcc-muted); margin-bottom: 32px; }

.pcc-module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.pcc-module-card {
    background: var(--pcc-surface);
    border: 1px solid var(--pcc-border);
    border-radius: var(--pcc-radius);
    padding: 20px;
}

.pcc-module-card h3 { font-size: 15px; margin-bottom: 4px; }
.pcc-module-card p { font-size: 13px; color: var(--pcc-muted); margin: 0; }

.pcc-badge-soon {
    display: inline-block;
    margin-top: 10px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--pcc-muted);
    background: var(--pcc-bg);
    border: 1px solid var(--pcc-border);
    border-radius: 999px;
    padding: 3px 10px;
}

.pcc-logout-form { margin: 0; }

/* ── Pets (PCC-0018) ────────────────────────────────────────────── */
.pcc-pets-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.pcc-btn--inline { width: auto; padding: 10px 20px; }
.pcc-btn--danger { background: var(--pcc-error); }
.pcc-btn--danger:hover { background: #b91c1c; }

.pcc-empty-state {
    text-align: center;
    padding: 48px 24px;
    background: var(--pcc-surface);
    border: 1px dashed var(--pcc-border);
    border-radius: var(--pcc-radius);
}

.pcc-empty-state p { color: var(--pcc-muted); margin-bottom: 20px; }
.pcc-empty-state .pcc-btn { width: auto; display: inline-flex; }

.pcc-pet-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}

.pcc-pet-card {
    display: flex;
    flex-direction: column;
    background: var(--pcc-surface);
    border: 1px solid var(--pcc-border);
    border-radius: var(--pcc-radius);
    overflow: hidden;
    color: inherit;
    text-decoration: none;
}

.pcc-pet-card:hover { border-color: var(--pcc-rose); text-decoration: none; }

.pcc-pet-card__photo { width: 100%; height: 160px; object-fit: cover; display: block; }

.pcc-pet-card__placeholder {
    width: 100%;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    background: var(--pcc-bg);
}

.pcc-pet-card__body { padding: 16px; flex: 1; }
.pcc-pet-card__body h3 { font-size: 16px; margin-bottom: 4px; }
.pcc-pet-card__meta { font-size: 13px; color: var(--pcc-muted); margin: 0 0 4px; }
.pcc-pet-card .pcc-btn--link { display: block; padding: 12px 16px; border-top: 1px solid var(--pcc-border); }

.pcc-card--form { max-width: 640px; }

.pcc-fieldset {
    border: none;
    border-top: 1px solid var(--pcc-border);
    padding: 20px 0 0;
    margin: 0 0 20px;
}

.pcc-fieldset legend {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--pcc-muted);
    padding: 0;
    margin-bottom: 12px;
}

.pcc-fieldset--advanced summary { cursor: pointer; font-weight: 700; color: var(--pcc-ink-soft); margin-bottom: 12px; }

.pcc-field--checkbox label { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--pcc-ink); }
.pcc-field--checkbox input[type="checkbox"] { width: auto; }

.pcc-pet-detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.pcc-badge-memorial {
    display: inline-block;
    margin-left: 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--pcc-ink-soft);
}

.pcc-pet-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.pcc-detail-list { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; margin: 0; }
.pcc-detail-list dt { font-size: 12px; font-weight: 700; color: var(--pcc-muted); }
.pcc-detail-list dd { margin: 0; font-size: 14px; }

.pcc-card--memorial { background: var(--pcc-bg); }

.pcc-pet-actions { display: flex; gap: 12px; margin-bottom: 32px; flex-wrap: wrap; }
.pcc-pet-actions .pcc-btn { width: auto; }
.pcc-pet-actions form { margin: 0; }

/* ── Saude / HealthLogs (PCC-0019) ─────────────────────────────── */
.pcc-breadcrumb {
    font-size: 13px;
    color: var(--pcc-muted);
    margin-bottom: 16px;
}

.pcc-breadcrumb a { color: var(--pcc-muted); font-weight: 600; }
.pcc-breadcrumb a:hover { color: var(--pcc-rose); }

.pcc-module-card--active {
    color: inherit;
    text-decoration: none;
    display: block;
    border-color: var(--pcc-rose);
}

.pcc-module-card--active:hover { text-decoration: none; box-shadow: 0 0 0 1px var(--pcc-rose); }

.pcc-type-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.pcc-type-card {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background: var(--pcc-surface);
    border: 1px solid var(--pcc-border);
    border-radius: var(--pcc-radius);
    color: var(--pcc-ink);
    font-weight: 700;
    text-align: center;
    text-decoration: none;
}

.pcc-type-card:hover { border-color: var(--pcc-rose); color: var(--pcc-rose); text-decoration: none; }

.pcc-healthlog-filters {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--pcc-surface);
    border: 1px solid var(--pcc-border);
    border-radius: var(--pcc-radius);
}

.pcc-healthlog-filters .pcc-field { margin-bottom: 0; min-width: 160px; }
.pcc-healthlog-filters .pcc-btn--secondary { width: auto; }

.pcc-healthlog-list { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-direction: column; gap: 12px; }

.pcc-healthlog-item {
    padding: 16px;
    background: var(--pcc-surface);
    border: 1px solid var(--pcc-border);
    border-radius: var(--pcc-radius);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
}

.pcc-healthlog-item__main { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pcc-healthlog-item__meta { font-size: 13px; color: var(--pcc-muted); flex: 1 1 100%; }

.pcc-badge-type {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--pcc-ink-soft);
    background: var(--pcc-bg);
    border: 1px solid var(--pcc-border);
    border-radius: 999px;
    padding: 3px 10px;
}

.pcc-badge-severity {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    border-radius: 999px;
    padding: 3px 10px;
    border: 1px solid transparent;
}

.pcc-badge-severity--low { background: #f0fdf4; color: #15803d; border-color: #bbf7d0; }
.pcc-badge-severity--medium { background: #fffbeb; color: #b45309; border-color: #fde68a; }
.pcc-badge-severity--high { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }

.pcc-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    font-size: 14px;
}

.pcc-pagination__info { color: var(--pcc-muted); }

/* ── Medicamentos (PCC-0020) ────────────────────────────────────── */
.pcc-filter-active { font-weight: 800; color: var(--pcc-rose); text-decoration: underline; }

/* ── Vacinacao (PCC-0021) ───────────────────────────────────────── */
.pcc-badge-status {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    border-radius: 999px;
    padding: 3px 10px;
    border: 1px solid transparent;
}

.pcc-badge-status--ok { background: #f0fdf4; color: #15803d; border-color: #bbf7d0; }
.pcc-badge-status--soon { background: #fffbeb; color: #b45309; border-color: #fde68a; }
.pcc-badge-status--overdue { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }
.pcc-badge-status--scheduled { background: #eff6ff; color: #1d4ed8; border-color: #bfdbfe; }
.pcc-badge-status--completed { background: #f8fafc; color: #475569; border-color: #e2e8f0; }

/* ── Utilitarios de espacamento (PCC-0026A) ────────────────────────
   Substituem atributos style="" inline removidos para compatibilidade
   com a CSP (style-src 'self', sem 'unsafe-inline'). */
.pcc-mt-sm { margin-top: 10px; }

/* ── Vet Share (PCC-0025 / PCC-0026A) ──────────────────────────── */
.pcc-vet-share-highlight { margin-bottom: 1.5rem; }
.pcc-vet-share-revoke-form { margin-top: 0.75rem; }
.pcc-vet-share-footer-hint { margin-top: 1rem; }

/* ── Responsivo (secao 27) ──────────────────────────────────────── */
@media (max-width: 640px) {
    .pcc-header { padding: 12px 16px; flex-wrap: wrap; gap: 8px; }
    .pcc-container { padding: 24px 16px; }
    .pcc-card { padding: 24px; }
    .pcc-healthlog-filters .pcc-field { min-width: 0; flex: 1 1 100%; }

    /* Alvos de toque >= 44px apenas em viewport movel */
    .pcc-btn,
    .pcc-field input,
    .pcc-field select { min-height: 44px; }
    .pcc-btn--link { min-height: 44px; display: inline-flex; align-items: center; }
    .pcc-nav { gap: 4px 12px; }
    .pcc-nav a { display: inline-flex; align-items: center; min-height: 44px; }
    .pcc-field input[type="checkbox"],
    .pcc-field input[type="radio"] { min-height: 0; width: 24px; height: 24px; }
}