/* Sala de Notícias — estilos para login, feedback e páginas que seguem assets/css */
/* Manual minimalista, perfil bibliotecária, jovens 16–20 anos. Topo · Navegação à esquerda · Conteúdo · Rodapé. */

:root {
    --sala-bg: #0d1117;
    --sala-panel: #161b22;
    --sala-text: #e6edf3;
    --sala-text-muted: #c9d1d9;
    --sala-text-quiet: #8b949e;
    --sala-gold: #ffd700;
    --sala-gold-dim: rgba(255, 215, 0, 0.8);
    --sala-border: rgba(255, 255, 255, 0.1);
    --sala-nav-width: 220px;
}

/* ---------- Layout padrão: topo, nav esquerda, meio, rodapé (todas as páginas internas) ---------- */
.sala-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--sala-bg);
    color: var(--sala-text);
    font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    font-size: 1rem;
}

.sala-header {
    flex-shrink: 0;
    background: var(--sala-panel);
    border-bottom: 1px solid rgba(255, 215, 0, 0.15);
    padding: 0.6rem 1rem;
}

.sala-header-inner {
    max-width: 960px;
    margin: 0 auto;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--sala-gold);
    letter-spacing: 0.03em;
}

.sala-header-inner a {
    color: var(--sala-gold);
    text-decoration: none;
}

.sala-header-inner a:hover {
    text-decoration: underline;
}

.sala-body {
    flex: 1;
    display: flex;
    min-height: 0;
}

.sala-nav {
    width: var(--sala-nav-width);
    flex-shrink: 0;
    background: var(--sala-panel);
    border-right: 1px solid rgba(255, 215, 0, 0.15);
    padding: 1.25rem 1rem 1.5rem;
    overflow-y: auto;
}

.sala-nav .sala-nav-logo {
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: #fff;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
}

.sala-nav .sala-nav-title {
    font-size: 0.7rem;
    font-weight: 600;
    color: rgba(255, 215, 0, 0.9);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.sala-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sala-nav li {
    margin-bottom: 0.25rem;
}

.sala-nav a {
    color: var(--sala-text-quiet);
    text-decoration: none;
    font-size: 0.9rem;
    display: block;
    padding: 0.35rem 0;
}

.sala-nav a:hover {
    color: var(--sala-gold);
}

.sala-nav a.active {
    color: var(--sala-gold);
    font-weight: 600;
}

.sala-nav .sala-nav-footer {
    margin-top: 1.25rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--sala-border);
}

.sala-nav .sala-nav-footer a {
    font-size: 0.8rem;
    color: var(--sala-text-quiet);
}

.sala-main {
    flex: 1;
    padding: 1.5rem 1.25rem 2rem;
    max-width: 720px;
    overflow-y: auto;
}

.sala-main h1 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--sala-gold);
    margin: 0 0 1rem;
    border-bottom: 1px solid rgba(255, 215, 0, 0.3);
    padding-bottom: 0.5rem;
    letter-spacing: 0.02em;
}

.sala-main h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--sala-text-muted);
    margin: 1.25rem 0 0.5rem;
}

.sala-main p, .sala-main li {
    color: var(--sala-text-muted);
    font-size: 0.95rem;
    margin: 0 0 0.5rem;
}

.sala-main ul, .sala-main ol {
    padding-left: 1.25rem;
    margin: 0.5rem 0 1rem;
}

.sala-main a {
    color: var(--sala-gold);
    text-decoration: none;
}

.sala-main a:hover {
    text-decoration: underline;
}

.sala-main .sala-box {
    background: rgba(255, 215, 0, 0.08);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    margin: 1rem 0;
}

.sala-main .sala-box h2 {
    margin-top: 0;
}

.sala-main kbd {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
}

.sala-main code {
    background: rgba(0, 0, 0, 0.3);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.9em;
}

.sala-main .sala-doc-nav {
    font-size: 0.9rem;
    margin: 0 0 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--sala-border);
}
.sala-main .sala-doc-nav a { margin-right: 1rem; }
.sala-main .sala-doc { margin: 0 0 1.5rem; }
.sala-main .sala-pre {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--sala-border);
    border-radius: 6px;
    padding: 1rem 1.25rem;
    overflow-x: auto;
    font-size: 0.85rem;
    line-height: 1.5;
    white-space: pre;
    margin: 0.5rem 0 1rem;
    color: var(--sala-text-muted);
}
.sala-main h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sala-text-muted);
    margin: 1rem 0 0.4rem;
}

.sala-main .sala-quiet {
    font-size: 0.9rem;
    color: var(--sala-text-quiet);
    margin-top: 1.25rem;
}

.sala-main .sala-fig {
    background: rgba(255, 255, 255, 0.06);
    border: 1px dashed rgba(255, 215, 0, 0.35);
    border-radius: 8px;
    padding: 1.25rem;
    margin: 1rem 0;
    text-align: center;
    color: var(--sala-text-quiet);
    font-size: 0.9rem;
}

.sala-main .sala-fig strong {
    color: var(--sala-gold);
}

.sala-main .sala-step {
    margin: 1.5rem 0;
    padding: 1rem 0;
    border-bottom: 1px solid var(--sala-border);
}

.sala-main .sala-step:last-of-type {
    border-bottom: 0;
}

.sala-main table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.9rem;
}

.sala-main th,
.sala-main td {
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.5rem 0.75rem;
    text-align: left;
}

.sala-main th {
    background: rgba(255, 215, 0, 0.1);
    color: var(--sala-gold);
}

.sala-main .sala-lead {
    font-size: 1rem;
    color: var(--sala-text-muted);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--sala-border);
}

.sala-main .sala-section {
    margin: 2rem 0;
}

.sala-main .sala-section-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--sala-text-quiet);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 0.75rem;
    padding: 0;
    border: none;
}

.sala-main .sala-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin: 0 0 1rem;
}

.sala-main .sala-card {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 215, 0, 0.25);
    border-radius: 8px;
    padding: 1rem 1.25rem;
    margin: 0;
}

.sala-main .sala-card h2 {
    margin-top: 0;
    color: var(--sala-gold);
}

.sala-main .sala-card-link {
    transition: border-color 0.2s, background 0.2s;
}

.sala-main .sala-card-link:hover {
    background: rgba(255, 215, 0, 0.08);
    border-color: rgba(255, 215, 0, 0.45);
}

.sala-main .sala-card-link a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.sala-main .sala-card-link a:hover {
    text-decoration: none;
}

.sala-main .sala-card-link h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sala-gold);
    margin: 0 0 0.35rem;
}

.sala-main .sala-card-link p {
    font-size: 0.85rem;
    color: var(--sala-text-muted);
    margin: 0;
    line-height: 1.45;
}

.sala-main .sala-card-icon {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.5rem;
}

.sala-main .sala-breadcrumb {
    font-size: 0.85rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--sala-border);
}

.sala-main .sala-breadcrumb a {
    color: var(--sala-text-quiet);
}

.sala-main .sala-breadcrumb a:hover {
    color: var(--sala-gold);
}

.sala-main .sala-prompt-card {
    margin-bottom: 1.5rem;
}

.sala-main .sala-prompt-card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--sala-gold);
    margin: 0 0 0.5rem;
}

.sala-main .sala-prompt-box {
    background: var(--sala-panel);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 6px;
    padding: 1rem 1.25rem;
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--sala-text-muted);
    font-family: ui-monospace, monospace;
    white-space: pre-wrap;
    word-break: break-word;
    user-select: text;
    cursor: text;
}

.sala-main .sala-prompt-box-label {
    font-size: 0.75rem;
    color: var(--sala-text-quiet);
    margin-bottom: 0.5rem;
}

.sala-main .sala-txt-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.sala-main .sala-txt-list li {
    margin-bottom: 0.5rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sala-main .sala-txt-list a {
    font-weight: 500;
}

.sala-main .sala-txt-list span {
    font-size: 0.85rem;
    color: var(--sala-text-quiet);
    display: block;
    margin-top: 0.2rem;
}

.sala-footer {
    flex-shrink: 0;
    background: var(--sala-panel);
    border-top: 1px solid rgba(255, 215, 0, 0.15);
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    color: var(--sala-text-quiet);
    text-align: center;
}

.sala-footer a {
    color: var(--sala-gold);
    text-decoration: none;
}

.sala-footer a:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    .sala-body {
        flex-direction: column;
    }
    .sala-nav {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid rgba(255, 215, 0, 0.15);
    }
}

/* ---------- Login ---------- */
body.sala-login {
    margin: 0;
    min-height: 100vh;
    background: var(--sala-bg);
    color: var(--sala-text);
    font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.sala-login-box {
    width: 100%;
    max-width: 360px;
    background: #161b22;
    border: 1px solid var(--sala-border);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.sala-login-box h1 {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
    color: var(--sala-gold);
}

.sala-login-desc {
    font-size: 0.9rem;
    color: #8b949e;
    margin: 0 0 1.5rem;
    line-height: 1.5;
}

.sala-login-box label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
    color: #c9d1d9;
}

.sala-login-box input {
    width: 100%;
    box-sizing: border-box;
    padding: 0.6rem 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid var(--sala-border);
    border-radius: 6px;
    background: var(--sala-bg);
    color: var(--sala-text);
    font-size: 1rem;
}

.sala-login-box input:focus {
    outline: none;
    border-color: var(--sala-gold-dim);
}

.sala-login-box button {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--sala-gold);
    color: #0d1117;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
}

.sala-login-box button:hover {
    background: var(--sala-gold-dim);
}

.sala-login-box button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.sala-msg {
    margin-top: 1rem;
    font-size: 0.9rem;
    min-height: 1.2em;
}

.sala-msg.err {
    color: #f85149;
}

.sala-msg.ok {
    color: #3fb950;
}

/* ---------- Feedback ---------- */
.sala-feedback-box {
    max-width: 560px;
    margin: 0 auto;
    background: #161b22;
    border: 1px solid var(--sala-border);
    border-radius: 12px;
    padding: 1.5rem 2rem;
}

.sala-feedback-box h2 {
    margin: 0 0 1rem;
    font-size: 1.1rem;
    color: var(--sala-gold);
}

.sala-feedback-box label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 0.35rem;
    color: #c9d1d9;
}

.sala-feedback-box input,
.sala-feedback-box textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 0.6rem 0.75rem;
    margin-bottom: 1rem;
    border: 1px solid var(--sala-border);
    border-radius: 6px;
    background: var(--sala-bg);
    color: var(--sala-text);
    font-size: 1rem;
    font-family: inherit;
}

.sala-feedback-box textarea {
    min-height: 100px;
    resize: vertical;
}

.sala-feedback-box button {
    padding: 0.6rem 1.25rem;
    background: var(--sala-gold);
    color: #0d1117;
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
}

.sala-feedback-box button:hover {
    background: var(--sala-gold-dim);
}

.sala-feedback-box .sala-msg {
    margin-top: 1rem;
}

.sala-feedback-box .feedback-form-intro {
    margin-bottom: 1rem;
}