/* ==========================================================================
   assets/css/demos.css
   Estilos isolados dos mockups (miniaturas e demos completas de nicho).
   Usa a família de variáveis --d-* para nunca colidir com o design system
   da Prometeus definido em style.css.
   ========================================================================== */

/* -------------------------------------------------------------------------
   1. Mini-mock — miniatura usada na hero e nos cards da grade de nichos
   ------------------------------------------------------------------------- */
.mini-mock {
    width: 100%;
    height: 100%;
    background: var(--d-bg);
    color: var(--d-text);
    font-family: var(--d-font-corpo);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.mini-mock__barra {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: var(--d-surface);
    border-bottom: 1px solid var(--d-border);
    flex-shrink: 0;
}

.mini-mock__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--d-border);
}

.mini-mock__marca {
    margin-left: 8px;
    font-family: var(--d-font-titulo);
    font-weight: 700;
    font-size: 11px;
    color: var(--d-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mini-mock__corpo {
    flex: 1;
    padding: 22px 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mini-mock__linha {
    height: 9px;
    width: 78%;
    border-radius: 4px;
    background: var(--d-border);
}

.mini-mock__linha--titulo {
    height: 15px;
    width: 88%;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--d-accent), var(--d-accent-2));
    opacity: .9;
}

.mini-mock__linha--curta {
    width: 48%;
}

.mini-mock__botao {
    margin-top: 4px;
    width: 84px;
    height: 20px;
    border-radius: var(--d-radius);
    background: var(--d-accent);
}

.mini-mock__grade {
    margin-top: auto;
    display: flex;
    gap: 8px;
}

.mini-mock__grade span {
    flex: 1;
    height: 34px;
    border-radius: calc(var(--d-radius) / 2);
    background: var(--d-surface);
    border: 1px solid var(--d-border);
}

/* -------------------------------------------------------------------------
   2. Barra superior fixa exibida em demo.php
   ------------------------------------------------------------------------- */
.demo-barra {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--s4);
    flex-wrap: wrap;
    padding: var(--s3) var(--s6);
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    font-family: var(--font-corpo);
}

.demo-barra__aviso {
    display: flex;
    align-items: center;
    gap: var(--s3);
    font-size: var(--fs-sm);
    color: var(--text-muted);
}

.demo-barra__aviso strong {
    color: var(--text);
}

.demo-barra__acoes {
    display: flex;
    align-items: center;
    gap: var(--s3);
}

.demo-toggle {
    display: inline-flex;
    gap: 4px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    padding: 3px;
}

.demo-toggle button {
    border: none;
    background: transparent;
    color: var(--text-muted);
    width: 36px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--dur-fast) var(--ease);
}

.demo-toggle button svg { width: 16px; height: 16px; }

.demo-toggle button.ativo {
    background: var(--gradient-accent);
    color: #1A0E00;
}

/* -------------------------------------------------------------------------
   3. Viewport da demo completa
   ------------------------------------------------------------------------- */
.demo-viewport {
    margin-inline: auto;
    width: 100%;
    max-width: 100%;
    transition: max-width var(--dur) var(--ease);
}

.demo-viewport--mobile {
    max-width: 420px;
    border-inline: 1px solid var(--border);
}

/* -------------------------------------------------------------------------
   4. Reset local para o conteúdo da demo (isolado do body da Prometeus)
   ------------------------------------------------------------------------- */
.demo {
    background: var(--d-bg);
    color: var(--d-text);
    font-family: var(--d-font-corpo);
    line-height: 1.6;
}

.demo h1,
.demo h2,
.demo h3,
.demo h4 {
    font-family: var(--d-font-titulo);
    color: var(--d-text);
    line-height: 1.2;
}

.demo p { color: var(--d-muted); }

.demo section {
    padding-block: clamp(48px, 7vw, 96px);
}

.demo__container {
    width: 100%;
    max-width: 1160px;
    margin-inline: auto;
    padding-inline: clamp(20px, 4vw, 40px);
}

.demo .btn-d {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: var(--d-radius);
    font-weight: 600;
    font-size: 15px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 200ms ease, box-shadow 200ms ease;
    text-decoration: none;
}

.demo .btn-d:hover { transform: translateY(-2px); }

.demo .btn-d--primario {
    background: var(--d-accent);
    color: var(--d-bg);
}

.demo .btn-d--secundario {
    background: transparent;
    border-color: var(--d-border);
    color: var(--d-text);
}

.demo .card-d {
    background: var(--d-surface);
    border: 1px solid var(--d-border);
    border-radius: var(--d-radius);
}