/* Plano completo da aula: usado na tela da aula da turma (SPA) e na página compartilhada (/plano.html). Só tokens do design system. */

.pl-pagina { margin: 0; background: var(--color-background); color: var(--color-text); }

.pl-pagina__wrap { max-width: 720px; margin: 0 auto; padding: 20px 16px 40px; }

.pl-sheet {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.pl-head {
    display: grid;
    gap: 10px;
    padding: 22px 20px 18px;
    background: var(--color-surface-raised);
    border-bottom: 1px solid var(--color-border);
}

.pl-h1 {
    margin: 0;
    font-family: var(--font-family-primary);
    font-weight: 800;
    font-size: 1.75rem;
    line-height: 1.1;
    color: var(--color-text);
    overflow-wrap: anywhere;
}

.pl-sub { margin: 0; color: var(--color-text-muted); font-size: 1rem; }

.pl-meta { display: flex; flex-wrap: wrap; gap: 8px; }

.pl-pill {
    font-weight: 700;
    font-size: 0.875rem;
    padding: 4px 11px;
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
}

.pl-pill--destaque { background: var(--primary-color); border-color: transparent; color: var(--color-on-action); }

.pl-nota {
    margin: 14px 20px 0;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    font-size: 0.9375rem;
    color: var(--color-text);
}

.pl-nota--atencao { background: var(--color-warning-bg); }

.pl-foco {
    display: grid;
    gap: 2px;
    margin-top: 6px;
    padding: 12px 20px 10px;
    border-bottom: 1px solid var(--color-border);
}

.pl-foco-k { font-weight: 700; letter-spacing: 0.02em; font-size: 0.8125rem; color: var(--color-accent); }
.pl-foco-v { font-weight: 800; font-size: 1.25rem; line-height: 1.2; color: var(--color-text); overflow-wrap: anywhere; }

.pl-blocks {
    list-style: none;
    margin: 0;
    padding: 10px 12px 6px;
    display: grid;
    gap: 8px;
}

.pl-blk {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr) auto;
    gap: 12px;
    padding: 12px 10px;
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    border-left: 3px solid var(--color-accent);
    align-items: start;
}

.pl-n {
    font-weight: 800;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-accent);
    text-align: center;
}

.pl-t { font-weight: 700; font-size: 1.0625rem; line-height: 1.25; color: var(--color-text); overflow-wrap: anywhere; }

.pl-linha { margin: 6px 0 0; font-size: 0.9375rem; color: var(--color-text-muted); overflow-wrap: anywhere; }
.pl-linha b { color: var(--color-text); font-weight: 600; }
.pl-linha a { color: var(--color-accent); word-break: break-all; }

.pl-prep-itens { margin: 6px 0 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.pl-prep-itens li { font-size: 0.9375rem; color: var(--color-text-muted); }
.pl-prep-itens li b { color: var(--color-text); font-weight: 600; }

.pl-min {
    font-weight: 800;
    font-size: 1.375rem;
    line-height: 1;
    text-align: right;
    color: var(--color-text);
    font-variant-numeric: tabular-nums;
}

.pl-min small { display: block; font-weight: 500; font-size: 0.75rem; color: var(--color-text-muted); }

.pl-reps { display: block; margin-top: 4px; font-size: 0.8125rem; color: var(--color-text-muted); }

.pl-cred {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 20px 18px;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
}

.pl-skel-wrap { display: grid; gap: 10px; }

.pl-skel {
    height: 92px;
    border-radius: var(--radius-lg);
    background: linear-gradient(90deg, var(--color-surface), var(--color-surface-raised), var(--color-surface));
    background-size: 200% 100%;
    animation: pl-brilho 1.2s linear infinite;
}

@keyframes pl-brilho {
    from { background-position: 200% 0; }
    to { background-position: -200% 0; }
}

.pl-msg {
    display: grid;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    color: var(--color-text);
}

.pl-btn {
    min-height: 44px;
    padding: 8px 16px;
    border: 0;
    border-radius: var(--radius-md);
    background: var(--primary-color);
    color: var(--color-on-action);
    font-weight: 700;
    font-size: 0.9375rem;
    cursor: pointer;
}

/* Modo resumido (tela da chamada): bloco recolhido com número, nome e minutos; toque abre o descritivo. */
.pl-sheet--resumido .pl-head { padding: 14px 16px 12px; gap: 6px; }
.pl-sheet--resumido .pl-h1 { font-size: 1.25rem; }
.pl-sheet--resumido .pl-nota { margin: 10px 16px 0; }
.pl-sheet--resumido .pl-foco { padding: 10px 16px 8px; }
.pl-sheet--resumido .pl-blocks { gap: 6px; padding: 8px 10px 4px; }

.pl-tudo {
    display: block;
    min-height: 44px;
    margin: 10px 16px 0 auto;
    padding: 8px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-raised);
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.875rem;
    cursor: pointer;
}

.pl-blk--acc { display: block; padding: 0; }

.pl-acc {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto 20px;
    gap: 10px;
    align-items: center;
    box-sizing: border-box;
    width: 100%;
    min-height: 52px;
    padding: 8px 10px;
    border: 0;
    background: transparent;
    color: inherit;
    font: inherit;
    text-align: left;
}

button.pl-acc { cursor: pointer; }
.pl-acc-texto { display: grid; gap: 2px; min-width: 0; }
.pl-acc-detalhe { font-size: 0.8125rem; color: var(--color-text-muted); }
.pl-sheet--resumido .pl-n { font-size: 1.25rem; }
.pl-sheet--resumido .pl-t { font-size: 1rem; }
.pl-sheet--resumido .pl-min { font-size: 1.125rem; }

.pl-acc-seta {
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--color-text-muted);
    border-bottom: 2px solid var(--color-text-muted);
    transform: rotate(45deg);
    justify-self: center;
    transition: transform 0.15s;
}

.pl-acc[aria-expanded="true"] .pl-acc-seta { transform: rotate(-135deg); }

.pl-acc-corpo { padding: 0 12px 12px 54px; }
.pl-acc-corpo .pl-linha:first-child { margin-top: 0; }

@media (prefers-reduced-motion: reduce) {
    .pl-acc-seta { transition: none; }
    .pl-skel { animation: none; }
}

@media (max-width: 430px) {
    .pl-blk { grid-template-columns: 30px minmax(0, 1fr) auto; gap: 8px; padding: 10px 8px; }
    .pl-blk--acc { padding: 0; }
    .pl-acc-corpo { padding-left: 46px; }
    .pl-n { font-size: 1.25rem; }
    .pl-h1 { font-size: 1.5rem; }
}