/* ============================================================
   style.css — CEV | Centro de Estudos para Vestibulares
   Paleta: Azul (#5B5FF5 / #4B5AF0) + Rosa/Magenta (#E91E8C / #F72585)
   Fundo: cinza claro (#F0F0F0 / #F4F4F4)
   Tipografia: sistema + Inter via Google Fonts
   ============================================================ */

/* -------- RESET & VARIÁVEIS --------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --clr-primary:      #5B5FF5;   /* azul principal botões/nav */
    --clr-primary-dark: #4248D4;   /* hover do azul */
    --clr-accent:       #E91E8C;   /* rosa/magenta destaque */
    --clr-accent-dark:  #C4166F;   /* hover do rosa */
    --clr-bg:           #F0F2F5;   /* fundo das páginas internas */
    --clr-bg-login:     #EBEBEB;   /* fundo cadastro */
    --clr-white:        #FFFFFF;
    --clr-text:         #1A1A2E;   /* texto escuro principal */
    --clr-muted:        #6B7280;   /* texto secundário cinza */
    --clr-border:       #E5E7EB;   /* bordas suaves */
    --clr-success:      #22C55E;   /* verde acertos */
    --clr-warning:      #EAB308;   /* amarelo médio */
    --clr-danger:       #EF4444;   /* vermelho erros */

    --grad-hero:        linear-gradient(135deg, #7B6CF6 0%, #E91E8C 100%);
    --grad-btn-accent:  linear-gradient(90deg, #E91E8C, #F72585);
    --grad-card-blue:   linear-gradient(135deg, #5B8DEE 0%, #3A6FD8 100%);
    --grad-card-pink:   linear-gradient(135deg, #D16CE4 0%, #E91E8C 100%);
    --grad-card-purple: linear-gradient(135deg, #8B7FEF 0%, #5B5FF5 100%);

    --shadow-card:      0 2px 12px rgba(0,0,0,.08);
    --shadow-panel:     0 4px 24px rgba(0,0,0,.10);
    --radius:           16px;
    --radius-sm:        10px;
    --radius-pill:      999px;
    --transition:       0.22s ease;

    --sidebar-width:    220px;
    --header-height:    72px;
}

html, body {
    height: 100%;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--clr-text);
    background: var(--clr-bg);
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; }
input, textarea { font-family: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    font-size: .9rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: .75rem 1.8rem;
    border-radius: var(--radius-pill);
    transition: opacity var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn:hover  { opacity: .88; transform: translateY(-1px); }
.btn:active { transform: translateY(0); opacity: 1; }

.btn--primary {
    background: var(--clr-primary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(91,95,245,.35);
}
.btn--primary:hover { background: var(--clr-primary-dark); }

.btn--accent {
    background: var(--grad-btn-accent);
    color: #fff;
    box-shadow: 0 4px 16px rgba(233,30,140,.35);
}

.btn--outline {
    background: var(--clr-white);
    color: var(--clr-accent);
    border: 2px solid var(--clr-border);
}

.btn--ghost {
    background: transparent;
    color: var(--clr-accent);
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    padding: .5rem 1rem;
}

/* ============================================================
   PÁGINA DE LOGIN
   ============================================================ */
.login-page {
    display: grid;
    grid-template-columns: 1fr 480px;
    min-height: 100vh;
    background: var(--grad-hero);
    position: relative;
    overflow: hidden;
}

/* Logo no topo esquerdo do login */
.login-logo {
    position: absolute;
    top: 2rem;
    left: 2rem;
    z-index: 2;
}

.logo-mark {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-mark__letters {
    font-size: 2.8rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: -.02em;
}

.logo-mark__letters span { color: #fff; opacity: .85; }

.logo-mark__sub {
    font-size: .55rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: rgba(255,255,255,.75);
    margin-top: .1rem;
}

/* Foto de fundo (overlay) na área esquerda */
.login-hero {
    position: relative;
    overflow: hidden;
}

.login-hero__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Painel branco direito */
.login-panel {
    background: var(--clr-white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 3rem 3.5rem;
    z-index: 1;
}

.login-panel__title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-primary);
    text-align: center;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.login-panel__sub {
    font-size: .9rem;
    color: var(--clr-muted);
    text-align: center;
    margin-bottom: 2.2rem;
    line-height: 1.65;
}

/* Formulários (login e cadastro) */
.form-group {
    width: 100%;
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-size: .88rem;
    font-weight: 600;
    color: var(--clr-text);
    margin-bottom: .4rem;
}

.form-group label .req { color: var(--clr-accent); margin-left: 2px; }

.form-group input {
    width: 100%;
    padding: .75rem 1rem;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-size: .95rem;
    color: var(--clr-text);
    background: #fff;
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-group input:focus {
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(91,95,245,.15);
}

.form-group input.error { border-color: var(--clr-danger); }

.form-actions { width: 100%; margin-top: .5rem; }
.form-actions .btn { width: 100%; }

.login-panel__footer {
    margin-top: 1.8rem;
    text-align: center;
    font-size: .9rem;
    color: var(--clr-muted);
}

.login-panel__footer a {
    color: var(--clr-accent);
    font-style: italic;
    font-weight: 600;
}

.alert-error {
    width: 100%;
    background: rgba(239,68,68,.1);
    border: 1px solid rgba(239,68,68,.35);
    color: var(--clr-danger);
    font-size: .85rem;
    padding: .65rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
}

/* ============================================================
   PÁGINA DE CADASTRO
   ============================================================ */
.cadastro-page {
    display: grid;
    grid-template-columns: 1fr 520px;
    min-height: 100vh;
    background: var(--clr-bg-login);
    gap: 0;
}

.cadastro-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem 3rem 4rem 5rem;
    position: relative;
}

.cadastro-left__title {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--clr-primary);
    line-height: 1.25;
    margin-bottom: 1rem;
}

.cadastro-left__title em {
    font-style: normal;
    color: var(--clr-accent);
}

.cadastro-left__desc {
    font-size: .92rem;
    color: var(--clr-muted);
    line-height: 1.7;
    max-width: 420px;
    text-align: center;
}

.cadastro-left__back {
    position: absolute;
    bottom: 2.5rem;
    left: 3rem;
}

.cadastro-right {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
}

.cadastro-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 3rem 2.8rem;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-panel);
}

.cadastro-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.cadastro-logo__letters {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1;
    letter-spacing: -.03em;
}

.cadastro-logo__letters .c, .cadastro-logo__letters .e { color: var(--clr-primary); }
.cadastro-logo__letters .v { color: var(--clr-accent); }

.cadastro-logo__sub {
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--clr-accent);
    margin-top: .3rem;
}

/* ============================================================
   LAYOUT INTERNO (Dashboard, Simulados, etc.)
   ============================================================ */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    background: var(--clr-bg);
}

/* SIDEBAR */
.sidebar {
    width: var(--sidebar-width);
    background: var(--clr-white);
    display: flex;
    flex-direction: column;
    padding: 2rem 1.2rem;
    gap: .5rem;
    box-shadow: 2px 0 8px rgba(0,0,0,.05);
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
}

.sidebar__logo {
    display: flex;
    align-items: baseline;
    gap: .2rem;
    padding: 0 .5rem 1.5rem;
    border-bottom: 1px solid var(--clr-border);
    margin-bottom: .5rem;
}

.sidebar__logo-text {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -.03em;
    line-height: 1;
}

.sidebar__logo-text .c, .sidebar__logo-text .e { color: var(--clr-primary); }
.sidebar__logo-text .v { color: var(--clr-accent); }

.sidebar__logo-sub {
    font-size: .5rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--clr-accent);
    display: block;
    margin-top: .15rem;
}

/* Nav items */
.nav-item {
    display: flex;
    align-items: center;
    gap: .8rem;
    padding: .75rem 1rem;
    border-radius: var(--radius-pill);
    font-size: .92rem;
    font-weight: 600;
    color: var(--clr-muted);
    transition: background var(--transition), color var(--transition);
    cursor: pointer;
    white-space: nowrap;
}

.nav-item:hover {
    background: rgba(91,95,245,.08);
    color: var(--clr-primary);
}

.nav-item.active {
    background: var(--grad-btn-accent);
    color: #fff;
    box-shadow: 0 4px 12px rgba(233,30,140,.3);
}

.nav-item__icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    opacity: .8;
}

.nav-item.active .nav-item__icon { opacity: 1; }

/* HEADER (barra superior) */
.app-header {
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    height: var(--header-height);
    background: var(--clr-white);
    display: flex;
    align-items: center;
    padding: 0 2rem;
    gap: 1rem;
    box-shadow: 0 1px 6px rgba(0,0,0,.06);
    z-index: 90;
}

.header-search {
    flex: 1;
    position: relative;
}

.header-search input {
    width: 100%;
    max-width: 520px;
    padding: .6rem 1.2rem .6rem 1.2rem;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-pill);
    font-size: .9rem;
    color: var(--clr-text);
    background: var(--clr-bg);
    outline: none;
    transition: border-color var(--transition);
}

.header-search input:focus { border-color: var(--clr-primary); }

.header-user {
    display: flex;
    align-items: center;
    gap: .75rem;
    background: var(--clr-primary);
    color: #fff;
    padding: .5rem 1.2rem .5rem .5rem;
    border-radius: var(--radius-pill);
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    margin-left: auto;
}

.header-user__avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,.4);
}

.header-user__avatar-placeholder {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,.25);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
}

/* CONTEÚDO PRINCIPAL */
.app-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    padding: 2.5rem 2.5rem 4rem;
    flex: 1;
    min-height: calc(100vh - var(--header-height));
}

.page-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-text);
    margin-bottom: .4rem;
}

.page-subtitle {
    font-size: .92rem;
    color: var(--clr-muted);
    margin-bottom: 2rem;
}

/* ============================================================
   VISÃO GERAL — Stats cards
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    margin-bottom: 2rem;
}

.stat-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    padding: 1.6rem 1.4rem;
    color: #fff;
    min-height: 110px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

/* Imagem de fundo dos cards de stats */
.stat-card__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
}

.stat-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(0,0,0,.45) 100%);
}

/* As variações de cor dos cards já são fornecidas pela própria imagem de fundo */
.stat-card:nth-child(1) .stat-card__overlay,
.stat-card:nth-child(2) .stat-card__overlay,
.stat-card:nth-child(3) .stat-card__overlay,
.stat-card:nth-child(4) .stat-card__overlay {
    background: linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(0,0,0,.45) 100%);
}

.stat-card__content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: baseline;
    gap: .5rem;
    flex-wrap: wrap;
}

.stat-card__number {
    font-size: 2.4rem;
    font-weight: 900;
    line-height: 1;
}

.stat-card__label {
    font-size: .95rem;
    font-weight: 600;
    opacity: .9;
}

/* ============================================================
   VISÃO GERAL — Dois painéis (Feedbacks + Desempenho)
   ============================================================ */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 1.5rem;
}

.panel {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 1.8rem 2rem;
    box-shadow: var(--shadow-card);
}

.panel__title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--clr-text);
    margin-bottom: 1.4rem;
}

/* Feedbacks */
.feedback-list { display: flex; flex-direction: column; gap: 0; }

.feedback-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--clr-border);
}

.feedback-item:last-child { border-bottom: none; }

.feedback-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
}

.feedback-icon svg { width: 36px; height: 36px; }

.feedback-body {}

.feedback-date {
    font-size: .82rem;
    font-weight: 700;
    color: var(--clr-text);
    margin-bottom: .2rem;
}

.feedback-msg {
    font-size: .83rem;
    color: var(--clr-muted);
    line-height: 1.55;
}

/* Desempenho por matéria */
.desempenho-list { display: flex; flex-direction: column; gap: 1.1rem; }

.desempenho-item {}

.desempenho-item__header {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-bottom: .4rem;
}

.desempenho-item__icon { width: 22px; height: 22px; flex-shrink: 0; }

.desempenho-item__name {
    font-size: .9rem;
    font-weight: 600;
    color: var(--clr-text);
}

.desempenho-bar-wrap {
    height: 6px;
    background: var(--clr-border);
    border-radius: var(--radius-pill);
    overflow: hidden;
}

.desempenho-bar {
    height: 100%;
    border-radius: var(--radius-pill);
    background: var(--clr-primary);
    transition: width .8s ease;
}

/* ============================================================
   PÁGINA DE SIMULADOS — Histórico
   ============================================================ */
.simulado-actions { margin-bottom: 2rem; }

.historico-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--clr-text);
    margin-bottom: 1.2rem;
}

.historico-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.2rem;
}

.historico-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 2rem 1.5rem;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .8rem;
    text-align: center;
}

.historico-card__label {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--clr-muted);
    font-weight: 600;
}

.historico-card__score {
    font-size: 2.2rem;
    font-weight: 900;
    line-height: 1;
}

/* Cor do score baseado em desempenho */
.score--good    { color: var(--clr-accent); }
.score--medium  { color: var(--clr-accent); }
.score--bad     { color: var(--clr-accent); }

.historico-card__emoji { width: 64px; height: 64px; }
.historico-card__emoji svg { width: 64px; height: 64px; }

.historico-card__msg {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--clr-text);
}

.historico-card__date {
    font-size: .82rem;
    color: var(--clr-muted);
}

/* Mensagem de histórico vazio */
.historico-empty {
    text-align: center;
    color: var(--clr-muted);
    padding: 3rem 1rem;
    font-size: .95rem;
}

/* ============================================================
   PÁGINA DE PROVA (simulado em andamento)
   ============================================================ */
.prova-page {
    background: var(--clr-bg);
    min-height: 100vh;
    padding: 0;
}

.prova-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2.5rem;
    background: var(--clr-white);
    box-shadow: 0 1px 6px rgba(0,0,0,.06);
    position: sticky;
    top: 0;
    z-index: 50;
}

.prova-timer {
    display: flex;
    align-items: center;
    gap: .75rem;
    background: var(--clr-primary);
    color: #fff;
    padding: .6rem 1.4rem;
    border-radius: var(--radius-pill);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: .05em;
}

.prova-timer__icon { width: 28px; height: 28px; flex-shrink: 0; }
.prova-timer.urgente { background: var(--clr-danger); }

.prova-body {
    max-width: 880px;
    margin: 0 auto;
    padding: 2.5rem 2rem 6rem;
}

.prova-questao-num {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--clr-accent);
    margin-bottom: 1.2rem;
}

.prova-enunciado {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--clr-text);
    margin-bottom: 2rem;
}

.prova-alternativas { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 2rem; }

.prova-alt {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: .85rem 1.4rem;
    border-radius: var(--radius-sm);
    border: 2px solid var(--clr-border);
    background: var(--clr-white);
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
    font-size: .97rem;
    color: var(--clr-text);
}

.prova-alt:hover { border-color: var(--clr-primary); background: rgba(91,95,245,.04); }

.prova-alt.selected {
    border-color: var(--clr-accent);
    background: rgba(233,30,140,.06);
}

.prova-alt input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--clr-accent);
    flex-shrink: 0;
}

/* Paginação numérica */
.prova-pagination {
    display: flex;
    justify-content: center;
    gap: .5rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.prova-page-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: var(--clr-primary);
    color: #fff;
    font-size: .9rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}

.prova-page-btn.current { background: var(--clr-accent); }
.prova-page-btn.answered { background: var(--clr-primary); }
.prova-page-btn.unanswered { background: #9CA3AF; }

/* Rodapé da prova: agora dividido em duas linhas
   .prova-footer--nav: navegação (Anterior / Próxima ou Finalizar)
   .prova-footer--finalizar: linha inferior com o botão "Finalizar avaliação" destacado */
.prova-footer {
    display: flex;
    justify-content: center;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.prova-footer--nav {
    justify-content: space-between;
    margin-top: 1rem;
}

.prova-footer--finalizar {
    justify-content: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--clr-border);
}

.prova-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .7rem 1.5rem;
    border-radius: var(--radius-pill);
    font-size: .9rem;
    font-weight: 600;
    color: var(--clr-accent);
    border: 2px solid var(--clr-border);
    background: var(--clr-white);
    font-style: italic;
    transition: border-color var(--transition), color var(--transition), background var(--transition);
    cursor: pointer;
}

.prova-nav-btn:hover { border-color: var(--clr-accent); }

/* Estado do botão "Próxima" quando todas as questões foram respondidas:
   ele se transforma visualmente em um CTA de "Finalizar avaliação" */
.prova-nav-btn--finalizar {
    color: var(--clr-white);
    background: var(--clr-accent);
    border-color: var(--clr-accent);
    box-shadow: 0 4px 12px rgba(233, 30, 140, .25);
}

.prova-nav-btn--finalizar:hover {
    background: #d01a7d;
    border-color: #d01a7d;
}

/* ============================================================
   ÍCONES EMOJI (SVG inline para feedbacks e histórico)
   ============================================================ */
.emoji-otimo  circle { stroke: var(--clr-success); }
.emoji-bom    circle { stroke: var(--clr-warning); }
.emoji-ruim   circle { stroke: var(--clr-danger); }

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */
@media (max-width: 1100px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .dashboard-grid { grid-template-columns: 1fr; }
    .login-page { grid-template-columns: 1fr; }
    .login-hero { display: none; }
    .login-panel { padding: 3rem 2rem; }
}

@media (max-width: 768px) {
    :root { --sidebar-width: 0px; }

    .sidebar {
        transform: translateX(-100%);
        transition: transform var(--transition);
    }
    .sidebar.open { transform: translateX(0); width: 220px; }

    .app-header { left: 0; }
    .app-content { margin-left: 0; padding: 1.5rem 1rem 3rem; }

    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: .8rem; }
    .historico-grid { grid-template-columns: 1fr; }

    .cadastro-page { grid-template-columns: 1fr; }
    .cadastro-left { display: none; }
    .cadastro-right { padding: 2rem 1rem; }

    .prova-body { padding: 1.5rem 1rem 5rem; }
    .prova-footer { flex-direction: column; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr 1fr; gap: .6rem; }
    .stat-card__number { font-size: 1.8rem; }
    .prova-pagination { gap: .3rem; }
    .prova-page-btn { width: 36px; height: 36px; font-size: .8rem; }
}

/* ============================================================
   PÁGINA DE RESULTADO (resultado.php)
   ------------------------------------------------------------
   Estilos para a tela que aparece após finalizar um simulado,
   mostrando o placar geral e a revisão das questões erradas
   com a alternativa correta e a explicação.
   ============================================================ */

/* ---- Cartão de resumo no topo (placar grande) ---- */
.resultado-resumo {
    display: flex;
    align-items: center;
    gap: 1.6rem;
    background: var(--clr-white);
    padding: 1.8rem 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.resultado-resumo__emoji {
    flex-shrink: 0;
    width: 96px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.resultado-resumo__emoji svg {
    width: 96px;
    height: 96px;
}

.resultado-resumo__textos { flex: 1; min-width: 200px; }

.resultado-resumo__titulo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--clr-text);
    margin-bottom: .4rem;
}

.resultado-resumo__placar {
    font-size: 1.05rem;
    color: var(--clr-text);
    margin-bottom: .3rem;
}

.resultado-resumo__placar strong { color: var(--clr-accent); }

.resultado-resumo__data {
    font-size: .85rem;
    color: var(--clr-muted);
}

/* ---- Mensagem quando o usuário acertou tudo ---- */
.resultado-tudo-certo {
    background: var(--clr-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    text-align: center;
}

/* ---- Lista de cards das questões erradas ---- */
.resultado-revisao {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    margin-bottom: 2rem;
}

.resultado-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 1.5rem 1.8rem;
    box-shadow: var(--shadow-card);
    border-left: 4px solid var(--clr-danger); /* faixa vermelha à esquerda */
}

.resultado-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: .6rem;
}

.resultado-card__num {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--clr-danger);
}

.resultado-card__area {
    font-size: .85rem;
    color: var(--clr-muted);
    background: var(--clr-bg);
    padding: .25rem .8rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
}

.resultado-card__enunciado {
    font-size: .95rem;
    line-height: 1.65;
    color: var(--clr-text);
    margin-bottom: 1.2rem;
    padding-bottom: 1.2rem;
    border-bottom: 1px dashed var(--clr-border);
}

/* ---- Blocos de "Sua resposta" e "Resposta correta" ---- */
.resultado-resposta {
    padding: .85rem 1.1rem;
    border-radius: var(--radius-sm);
    margin-bottom: .75rem;
    font-size: .92rem;
    line-height: 1.55;
}

.resultado-resposta__rotulo {
    display: block;
    font-weight: 700;
    margin-bottom: .25rem;
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.resultado-resposta--errada {
    background: rgba(239, 68, 68, .08);
    color: #7f1d1d;
    border: 1px solid rgba(239, 68, 68, .25);
}

.resultado-resposta--errada .resultado-resposta__rotulo { color: var(--clr-danger); }

.resultado-resposta--correta {
    background: rgba(34, 197, 94, .08);
    color: #14532d;
    border: 1px solid rgba(34, 197, 94, .25);
}

.resultado-resposta--correta .resultado-resposta__rotulo { color: var(--clr-success); }

/* ---- Caixa amarela com a explicação ---- */
.resultado-explicacao {
    margin-top: 1rem;
    background: rgba(234, 179, 8, .08);
    border: 1px solid rgba(234, 179, 8, .25);
    border-radius: var(--radius-sm);
    padding: 1rem 1.2rem;
}

.resultado-explicacao__titulo {
    font-weight: 700;
    color: #854d0e;
    font-size: .9rem;
    margin-bottom: .4rem;
}

.resultado-explicacao__texto {
    font-size: .9rem;
    color: var(--clr-text);
    line-height: 1.65;
}

/* ---- Botões de ação ao final da página ---- */
.resultado-acoes {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2.5rem;
    padding-bottom: 2rem;
}

/* Responsivo: em telas pequenas, alinha o resumo verticalmente */
@media (max-width: 600px) {
    .resultado-resumo { flex-direction: column; text-align: center; }
    .resultado-card { padding: 1.2rem 1rem; }
    .resultado-acoes .btn { width: 100%; }
}

/* ============================================================
   ALERTA DE SUCESSO (variação verde do .alert-error)
   ============================================================ */
.alert-success {
    width: 100%;
    background: rgba(16, 185, 129, .1);
    border: 1px solid rgba(16, 185, 129, .35);
    color: var(--clr-success);
    font-size: .85rem;
    padding: .65rem 1rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
}

/* ============================================================
   PÁGINA DE USUÁRIO (usuario.php)
   ------------------------------------------------------------
   Layout em duas colunas: foto à esquerda, dados à direita.
   Em telas menores empilha em uma única coluna.
   ============================================================ */
.usuario-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow-card);
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 2.5rem;
    align-items: start;
}

.usuario-foto {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.usuario-foto__preview {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--clr-border);
    background: var(--clr-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.usuario-foto__preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.usuario-foto__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-white);
    font-size: 4.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
}

.usuario-foto__hint {
    font-size: .75rem;
    color: var(--clr-muted);
    text-align: center;
    line-height: 1.4;
    margin: 0;
}

.usuario-dados {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.usuario-dados .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.usuario-acoes {
    display: flex;
    justify-content: flex-end;
    margin-top: .5rem;
}

@media (max-width: 768px) {
    .usuario-card {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 1.5rem;
    }
    .usuario-dados .form-row {
        grid-template-columns: 1fr;
    }
    .usuario-acoes {
        justify-content: stretch;
    }
    .usuario-acoes .btn {
        width: 100%;
    }
}

/* ============================================================
   ============================================================
                  ESTILOS DA VERSÃO 2 (v2)
   ------------------------------------------------------------
   Tudo o que foi adicionado nesta versão fica neste bloco.
   Inclui:
    - Variáveis de modo escuro
    - Redesenho do login (painel branco maior)
    - Sidebar mobile (hamburger + overlay)
    - Toggle de tema no header
    - Estilos do plano de estudos, suporte, admin
    - Cards de configurações
    - Badges e tabelas administrativas
   ============================================================
   ============================================================ */

/* ============================================================
   MODO ESCURO — sobrescreve as variáveis raiz quando o
   atributo data-theme="dark" está no <html>.
   ============================================================ */
[data-theme="dark"] {
    --clr-bg:           #0F1115;   /* fundo geral escuro */
    --clr-white:        #1A1D24;   /* "branco" dos cards no escuro */
    --clr-text:         #E5E7EB;   /* texto principal claro */
    --clr-muted:        #9CA3AF;   /* texto secundário cinza claro */
    --clr-border:       #2A2F3A;   /* bordas suaves no escuro */
    --clr-bg-login:     #15171C;

    --shadow-card:      0 2px 12px rgba(0,0,0,.4);
    --shadow-panel:     0 4px 24px rgba(0,0,0,.5);
}

/* Garante que inputs e textareas também escureçam */
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group select,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] textarea {
    background: var(--clr-bg);
    color: var(--clr-text);
    border-color: var(--clr-border);
}

[data-theme="dark"] .header-search input { background: var(--clr-bg); color: var(--clr-text); }

/* Cards do dashboard com imagem de fundo: deixa o overlay mais forte no escuro */
[data-theme="dark"] .stat-card__overlay {
    background: linear-gradient(180deg, rgba(0,0,0,.2) 0%, rgba(0,0,0,.65) 100%) !important;
}

[data-theme="dark"] body { background: var(--clr-bg); }

/* ============================================================
   LOGIN v2 — Painel branco MAIOR e bem distribuído
   ------------------------------------------------------------
   A regra .login-page antiga continua existindo no topo deste
   arquivo. Aqui sobrescrevemos com novas proporções.
   ============================================================ */
.login-page {
    grid-template-columns: 44% 56%;  /* foto 44% | branco 56% (era 1fr | 480px) */
}

.login-panel {
    padding: 4rem 3rem;
}

.login-panel__inner {
    width: 100%;
    max-width: 460px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.login-panel__title {
    font-size: 2.4rem;
    margin-bottom: 1.2rem;
}

.login-panel__sub {
    font-size: .95rem;
    margin-bottom: 2.5rem;
}

.login-form { width: 100%; }

/* Frase de impacto na base da foto */
.login-hero__quote {
    position: absolute;
    bottom: 3rem;
    left: 3rem;
    right: 3rem;
    z-index: 2;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,.4);
}
.login-hero__quote h2 {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: .8rem;
}
.login-hero__quote p {
    font-size: 1rem;
    opacity: .95;
    line-height: 1.5;
}

/* Responsivo: em tablets, painel branco ocupa mais; em mobile, foto some */
@media (max-width: 1100px) {
    .login-page { grid-template-columns: 38% 62%; }
    .login-hero__quote { bottom: 2rem; left: 2rem; right: 2rem; }
    .login-hero__quote h2 { font-size: 1.4rem; }
    .login-hero__quote p  { font-size: .9rem; }
}

@media (max-width: 768px) {
    .login-page { grid-template-columns: 1fr; }
    .login-hero { display: none; }
    .login-panel { padding: 2.5rem 1.5rem; }
    .login-panel__title { font-size: 1.8rem; }
}

/* ============================================================
   HEADER — Toggle de tema, atalho de configurações, hamburger
   ============================================================ */

.header-menu-btn,
.header-theme-btn,
.header-config-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--clr-bg);
    color: var(--clr-text);
    cursor: pointer;
    transition: background var(--transition);
    flex-shrink: 0;
}

.header-menu-btn { display: none; } /* só aparece em mobile */
.header-menu-btn svg,
.header-theme-btn svg,
.header-config-btn svg {
    width: 22px; height: 22px;
}

.header-theme-btn:hover,
.header-config-btn:hover,
.header-menu-btn:hover {
    background: var(--clr-border);
}

/* Lógica de exibição dos ícones de tema:
   - tema claro (default) → mostra LUA (clica para ir pro escuro)
   - tema escuro          → mostra SOL (clica para voltar ao claro) */
.theme-icon--sun { display: none; }
.theme-icon--moon { display: block; }
[data-theme="dark"] .theme-icon--sun  { display: block; }
[data-theme="dark"] .theme-icon--moon { display: none;  }

/* Nome do usuário no header esconde em telas pequenas */
@media (max-width: 640px) {
    .header-user__name { display: none; }
    .header-user { padding: .35rem; }
}

/* ============================================================
   SIDEBAR — Bloco admin, seção, footer, mobile (overlay + slide)
   ============================================================ */
.sidebar__section-title {
    margin-top: 1.5rem;
    padding: 0 1rem .5rem;
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--clr-muted);
    border-bottom: 1px solid var(--clr-border);
    margin-bottom: .5rem;
}

.sidebar__nav { flex: 1; }

.sidebar__footer {
    border-top: 1px solid var(--clr-border);
    padding-top: 1rem;
    margin-top: auto;
}

.nav-item--logout {
    color: var(--clr-danger);
}
.nav-item--logout:hover {
    background: rgba(239,68,68,.08);
    color: var(--clr-danger);
}

/* Overlay para mobile */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.5);
    z-index: 99;
}
.sidebar-overlay.open { display: block; }

/* Tablet/mobile: sidebar fora da tela; abre quando .open */
@media (max-width: 900px) {
    .header-menu-btn { display: flex; }
    .sidebar {
        transform: translateX(-100%);
        transition: transform var(--transition);
        width: 240px;
    }
    .sidebar.open { transform: translateX(0); }
    .app-header { left: 0 !important; }
    .app-content { margin-left: 0 !important; }
    :root { --sidebar-width: 0px; }
}

/* ============================================================
   FLASH ERRO NO TOPO (acesso negado etc.)
   ============================================================ */
.flash-erro-topo {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: var(--clr-danger);
    color: #fff;
    padding: .7rem 1.5rem;
    font-size: .88rem;
    text-align: center;
    z-index: 200;
    box-shadow: 0 2px 8px rgba(0,0,0,.2);
    animation: slideDown .3s ease;
}
@keyframes slideDown {
    from { transform: translateY(-100%); }
    to   { transform: translateY(0); }
}

/* ============================================================
   PLANO DE ESTUDOS — cards de tempo selecionáveis
   ============================================================ */
.plano-tempo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1rem;
}
@media (max-width: 600px) { .plano-tempo-grid { grid-template-columns: 1fr; } }

.plano-tempo-card {
    cursor: pointer;
    position: relative;
}
.plano-tempo-card input { position: absolute; opacity: 0; }
.plano-tempo-card__inner {
    border: 2px solid var(--clr-border);
    border-radius: var(--radius);
    padding: 1.2rem 1rem;
    text-align: center;
    transition: all var(--transition);
    background: var(--clr-white);
}
.plano-tempo-card:hover .plano-tempo-card__inner { border-color: var(--clr-primary); }
.plano-tempo-card input:checked + .plano-tempo-card__inner {
    border-color: var(--clr-accent);
    background: rgba(233,30,140,.06);
    box-shadow: 0 4px 16px rgba(233,30,140,.18);
}
.plano-tempo-card__min {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--clr-primary);
    margin-bottom: .3rem;
}
.plano-tempo-card input:checked + .plano-tempo-card__inner .plano-tempo-card__min { color: var(--clr-accent); }
.plano-tempo-card__qtd {
    font-size: .88rem;
    color: var(--clr-muted);
    font-weight: 600;
}

.plano-panel { max-width: 720px; }

.plano-contagem {
    background: rgba(91,95,245,.08);
    border-left: 3px solid var(--clr-primary);
    padding: .8rem 1rem;
    border-radius: var(--radius-sm);
    margin-top: 1rem;
    font-size: .92rem;
    color: var(--clr-text);
}

/* ============================================================
   SUPORTE — FAQ (accordion via <details>) + form
   ============================================================ */
.suporte-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}
@media (max-width: 900px) { .suporte-grid { grid-template-columns: 1fr; } }

.faq-list { display: flex; flex-direction: column; gap: .6rem; }

.faq-item {
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-sm);
    background: var(--clr-bg);
    overflow: hidden;
}
.faq-item__q {
    cursor: pointer;
    padding: 1rem 1.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: .95rem;
    color: var(--clr-text);
    list-style: none;
}
.faq-item__q::-webkit-details-marker { display: none; }
.faq-item__chevron {
    font-size: 1.4rem;
    color: var(--clr-accent);
    transition: transform var(--transition);
}
.faq-item[open] .faq-item__chevron { transform: rotate(45deg); }
.faq-item__r {
    padding: 0 1.2rem 1rem;
    color: var(--clr-muted);
    font-size: .9rem;
    line-height: 1.6;
}

.suporte-historico-title {
    font-size: 1rem;
    font-weight: 700;
    margin-top: 1.8rem;
    margin-bottom: .8rem;
    color: var(--clr-text);
}
.suporte-historico { display: flex; flex-direction: column; gap: .4rem; }
.suporte-historico__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: .7rem .9rem;
    background: var(--clr-bg);
    border-radius: var(--radius-sm);
    font-size: .85rem;
    flex-wrap: wrap;
}
.suporte-historico__assunto { font-weight: 600; }
.suporte-historico__meta { color: var(--clr-muted); font-size: .78rem; }

textarea {
    width: 100%;
    padding: .75rem 1rem;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: .95rem;
    color: var(--clr-text);
    background: #fff;
    resize: vertical;
}
textarea:focus { outline: none; border-color: var(--clr-primary); }

select {
    width: 100%;
    padding: .75rem 1rem;
    border: 1.5px solid var(--clr-border);
    border-radius: var(--radius-sm);
    font-size: .95rem;
    color: var(--clr-text);
    background: #fff;
}

/* ============================================================
   CONFIGURAÇÕES — cards-grid
   ============================================================ */
.config-panel { max-width: 720px; margin-bottom: 1.5rem; }
.config-info { line-height: 1.7; font-size: .95rem; }
.config-info__email { color: var(--clr-muted); font-size: .9rem; }
.config-info__tipo { font-size: .85rem; color: var(--clr-muted); }

.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}
.config-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 1.5rem 1.3rem;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition);
    text-align: left;
    color: var(--clr-text);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: .5rem;
    border: 2px solid transparent;
}
.config-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-panel);
    border-color: var(--clr-primary);
}
.config-card--btn { width: 100%; font-family: inherit; }
.config-card--danger:hover { border-color: var(--clr-danger); }
.config-card__icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.config-card__icon svg { width: 22px; height: 22px; }
.config-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--clr-text); }
.config-card p { font-size: .82rem; color: var(--clr-muted); line-height: 1.5; }

.config-card--danger .config-card__icon { background: var(--clr-danger); }

/* ============================================================
   ADMIN — stats, action cards, tabela, badges
   ============================================================ */
.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.admin-stat-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 1.4rem 1.2rem;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    gap: .3rem;
    border-left: 4px solid var(--clr-primary);
}
.admin-stat-card--alert { border-left-color: var(--clr-warning); }
.admin-stat-card__num { font-size: 2.2rem; font-weight: 900; color: var(--clr-text); line-height: 1; }
.admin-stat-card__label { font-size: .82rem; color: var(--clr-muted); font-weight: 600; }

.admin-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}
.admin-action-card {
    background: var(--clr-white);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition);
    border: 2px solid transparent;
    display: block;
    color: var(--clr-text);
}
.admin-action-card:hover {
    transform: translateY(-2px);
    border-color: var(--clr-accent);
}
.admin-action-card h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: .4rem; }
.admin-action-card p { font-size: .85rem; color: var(--clr-muted); }

/* Tabela admin */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td {
    padding: .7rem .8rem;
    border-bottom: 1px solid var(--clr-border);
    font-size: .88rem;
    text-align: left;
    vertical-align: middle;
}
.admin-table th {
    color: var(--clr-muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: .72rem;
    letter-spacing: .06em;
}
.admin-table__self { background: rgba(91,95,245,.04); }

/* Em mobile, tabelas com scroll horizontal */
@media (max-width: 768px) {
    .admin-table { display: block; overflow-x: auto; white-space: nowrap; }
}

.admin-duvidas { display: flex; flex-direction: column; gap: .6rem; list-style: none; padding: 0; }
.admin-duvidas li {
    padding: .8rem;
    background: var(--clr-bg);
    border-radius: var(--radius-sm);
    font-size: .88rem;
    display: flex;
    flex-direction: column;
    gap: .2rem;
}
.admin-duvidas__meta { font-size: .75rem; color: var(--clr-muted); }

/* Badges (admin/user/status) */
.badge {
    display: inline-block;
    padding: .15rem .55rem;
    border-radius: var(--radius-pill);
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.badge--admin   { background: rgba(233,30,140,.12); color: var(--clr-accent); }
.badge--user    { background: rgba(91,95,245,.12);  color: var(--clr-primary); }
.badge--self    { background: var(--clr-warning);   color: #fff; margin-left: .4rem; }
.badge--aberta  { background: rgba(234,179,8,.18); color: #854d0e; }
.badge--respondida { background: rgba(34,197,94,.18); color: #166534; }
.badge--fechada { background: var(--clr-border); color: var(--clr-muted); }

[data-theme="dark"] .badge--aberta { color: #facc15; }
[data-theme="dark"] .badge--respondida { color: #4ade80; }

/* Card "Dias para a Prova" agora é um link clicável (vai pra plano.php) */
.stat-card--link {
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}
.stat-card--link:hover {
    transform: translateY(-2px);
    transition: transform var(--transition);
}

/* Ajustes finais responsivos */
@media (max-width: 600px) {
    .login-hero__quote h2 { font-size: 1.2rem; }
    .login-panel__title { font-size: 1.6rem; }
    .config-grid { grid-template-columns: 1fr; }
    .app-content { padding: 1.5rem 1rem 3rem !important; }
    .page-title { font-size: 1.5rem; }
}

@media (max-width: 480px) {
    .stat-card__number { font-size: 1.6rem; }
    .header-theme-btn,
    .header-config-btn { width: 36px; height: 36px; }
    .header-search { display: none; } /* libera espaço pros ícones */
}