/*
 * Camada visual do produto.
 * Marketing permanece expressivo; administração segue uma escala SaaS compacta.
 */
.product-page {
    font-size: 14px;
    background: #f7f8fb;
}

.product-page .app-header {
    min-height: 68px;
    border-bottom-color: #e9ebf2;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 1px 0 rgba(17, 24, 39, .02);
}

.product-page .app-container {
    width: min(1320px, calc(100% - clamp(24px, 4vw, 56px)));
    padding-top: 28px;
    padding-bottom: 64px;
}

.product-page .app-navigation { gap: 6px; }
.product-page .app-nav-link { padding: 9px 11px; border-radius: 9px; font-size: .79rem; }
.product-page .app-user-chip { border-color: #e5e7ef; background: #fff; }

.product-page .glass-card,
.product-page .panel,
.product-page .editor {
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 4px 18px rgba(24, 31, 56, .055);
}

.product-page .btn,
.product-page .button {
    min-height: 42px;
    padding: 10px 16px;
    border-radius: 10px;
    font-size: .8rem;
    box-shadow: none;
}

.product-page .btn.primary,
.product-page .button-primary {
    box-shadow: 0 7px 16px rgba(108, 92, 231, .18);
}

.product-page label { gap: 6px; margin-bottom: 14px; font-size: .78rem; }
.product-page input,
.product-page textarea,
.product-page select { padding: 11px 13px; border-radius: 10px; }

.product-page .eyebrow,
.product-page .section-label,
.product-page .badge {
    padding: 6px 9px;
    font-size: .62rem;
    letter-spacing: .07em;
}

.product-page .page-head { margin-bottom: 20px; align-items: flex-end; }
.product-page .page-head h1 {
    margin: 9px 0 5px;
    font-size: clamp(1.85rem, 3vw, 2.5rem);
    line-height: 1.08;
    letter-spacing: -.04em;
}
.product-page .page-head p { font-size: .85rem; }

.product-page .metric-grid { margin-bottom: 18px; gap: 12px; }
.product-page .metric-grid article { padding: 16px; border-radius: 14px; box-shadow: none; }
.product-page .metric-grid span { font-size: .68rem; text-transform: uppercase; letter-spacing: .04em; }
.product-page .metric-grid strong { margin-top: 5px; font-size: 1.75rem; }

.product-page .editor { padding: 22px; }
.product-page .question-editor { margin: 14px 0; padding: 18px; border-radius: 13px; background: #f8f9fc; }
.product-page .empty { padding: 24px; border-radius: 12px; }
.product-page .rank-row,
.product-page .quiz-row,
.product-page .history-row { padding: 12px; border-radius: 10px; }

/* Apps financeiros evitam animações de entrada em telas de trabalho. */
.product-page [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
}

/* Dashboard */
.product-page .saas-plan-card {
    display: grid;
    grid-template-columns: minmax(210px, 1.35fr) minmax(140px, .8fr) minmax(150px, .8fr);
    align-items: center;
    column-gap: 20px;
    row-gap: 12px;
    margin-bottom: 18px;
    padding: 14px 18px;
    border-radius: 13px;
    background: linear-gradient(105deg, rgba(108,92,231,.07), rgba(59,130,246,.045));
}
.product-page .saas-plan-card > div {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 4px;
}
.product-page .saas-plan-card > div + div {
    padding-left: 20px;
    border-left: 1px solid rgba(108, 92, 231, .13);
}
.product-page .saas-plan-card small {
    display: block;
    color: var(--muted);
    font-size: .63rem;
    font-weight: 800;
    letter-spacing: .06em;
    line-height: 1.2;
    text-transform: uppercase;
}
.product-page .saas-plan-card strong {
    display: block;
    overflow: hidden;
    font-size: .9rem;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.product-page .saas-plan-card > .button {
    align-self: center;
    justify-self: end;
    min-width: 132px;
    white-space: nowrap;
}
.product-page .saas-plan-card.has-upgrade {
    grid-template-columns: minmax(210px, 1.35fr) minmax(140px, .8fr) minmax(150px, .8fr) auto;
}

.product-page .dashboard-pro-header { margin-bottom: 20px; align-items: flex-end; }
.product-page .dashboard-pro-kicker { padding: 6px 9px; font-size: .62rem; letter-spacing: .07em; }
.product-page .dashboard-pro-header h1 {
    margin: 9px 0 5px;
    font-size: clamp(2rem, 3.4vw, 2.8rem);
    line-height: 1.05;
    letter-spacing: -.045em;
}
.product-page .dashboard-pro-header p { font-size: .86rem; }

.product-page .dashboard-kpis { margin-bottom: 16px; gap: 12px; }
.product-page .dashboard-kpis article {
    padding: 16px;
    gap: 12px;
    border-radius: 15px;
    box-shadow: none;
}
.product-page .dashboard-kpis article:hover { transform: none; border-color: #d9dce8; box-shadow: 0 5px 18px rgba(24,31,56,.06); }
.product-page .dashboard-kpi-icon { width: 44px; height: 44px; border-radius: 12px; transform: scale(.88); transform-origin: center; }
.product-page .dashboard-kpis small { font-size: .64rem; }
.product-page .dashboard-kpis strong { font-size: 1.7rem; }
.product-page .dashboard-kpis article > div > span { margin-top: 5px; font-size: .64rem; }

.product-page .dashboard-grid { margin-bottom: 16px; gap: 16px; }
.product-page .dashboard-panel {
    padding: 19px;
    border-radius: 16px;
    box-shadow: 0 4px 18px rgba(24,31,56,.055);
}
.product-page .dashboard-panel > header { margin-bottom: 15px; }
.product-page .dashboard-panel h2 { margin: 5px 0 3px; font-size: 1.2rem; }
.product-page .dashboard-panel-label { font-size: .6rem; }

/* Autenticação: limpa e mais contida, sem escala de landing page. */
.login-page .login-shell .auth-copy h1,
.register-page .register-shell .auth-copy h1 {
    font-size: clamp(3rem, 5vw, 4.25rem);
    line-height: 1;
    letter-spacing: -.055em;
}

.login-page .login-shell .auth-card,
.register-page .register-shell .register-card,
.join-page .join-pro-card {
    border-radius: 18px;
    box-shadow: 0 12px 40px rgba(24,31,56,.1);
}

.login-page .btn,
.register-page .btn,
.join-page .button { border-radius: 10px; }

.join-page .join-pro-copy h1 {
    font-size: clamp(3rem, 5.5vw, 4.7rem);
    line-height: .98;
    letter-spacing: -.055em;
}

@media (max-width: 920px) {
    .product-page .app-container { width: min(100% - 24px, 1320px); padding-top: 22px; }
    .product-page .dashboard-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-page .saas-plan-card,
    .product-page .saas-plan-card.has-upgrade { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-page .saas-plan-card > .button { width: 100%; grid-column: 1 / -1; justify-self: stretch; }
}

@media (max-width: 680px) {
    .product-page .app-container { width: min(100% - 18px, 1320px); padding-top: 18px; }
    .product-page .dashboard-pro-header { align-items: stretch; }
    .product-page .dashboard-pro-header h1 { font-size: 2rem; }
    .product-page .dashboard-pro-header .button { width: 100%; }
    .product-page .dashboard-kpis { grid-template-columns: 1fr; }
    .product-page .saas-plan-card { grid-template-columns: 1fr 1fr; }
    .product-page .saas-plan-card.has-upgrade { grid-template-columns: 1fr 1fr; }
    .product-page .saas-plan-card div:first-child { grid-column: 1 / -1; }
    .product-page .saas-plan-card > div + div { padding-left: 0; border-left: 0; }
    .product-page .saas-plan-card > .button { width: 100%; grid-column: 1 / -1; justify-self: stretch; }
    .login-page .login-shell .auth-copy h1,
    .register-page .register-shell .auth-copy h1,
    .join-page .join-pro-copy h1 { font-size: 2.7rem; }
}