/* =========================================================================
   Fintech School — casca de área logada
   =========================================================================
   Barra lateral, cabeçalho de página, cartões, tabelas, botões e formulários
   do painel. Depende dos tokens de fs.css, que precisa vir antes.

   Usado pelo /podin-gestao e pensado para o classroom: aqui não há Bootstrap
   nem o tema ave-assets, então os utilitários de layout que as telas usam
   (row, col-md-*, d-flex) estão definidos no fim do arquivo. É o bastante
   para um painel e evita carregar um framework inteiro.

   O <body> da página precisa ter class="fs-app".
   ========================================================================= */

* { box-sizing: border-box; }

body.fs-app {
    font-family: 'Inter', 'Poppins', sans-serif !important;
    background: var(--fs-bg) !important;
    color: var(--fs-text-body) !important;
    margin: 0;
    display: flex;
    font-size: 15px;
}

body.fs-app h1, body.fs-app h2, body.fs-app h3, body.fs-app h4, body.fs-app h5 {
    font-family: 'Poppins', sans-serif;
    color: var(--fs-navy);
    font-weight: 700;
}

body.fs-app h1 { font-size: 26px; margin: 0 0 4px; letter-spacing: -.01em; }
body.fs-app a { color: var(--color-primary); }

/* ====================== Barra lateral ====================== */

.sidebar {
    width: 250px;
    background: var(--fs-navy);
    height: 100vh;
    color: #fff;
    position: fixed;
    overflow-y: auto;
    padding: 24px 0;
}

.sidebar-header { padding: 0 24px 22px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.sidebar-header img { height: 38px; width: auto; display: block; }

.sidebar-header span {
    display: block;
    margin-top: 10px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #8ea2ff;
}

.sidebar-menu { list-style: none; padding: 0 12px; margin: 18px 0 0; }

.sidebar-menu li a,
.sidebar-menu .logout-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    margin-bottom: 2px;
    border-radius: var(--fs-radius-sm);
    color: #cbd5e1;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background .2s, color .2s;
}

.sidebar-menu li a:hover,
.sidebar-menu .logout-btn:hover { background: rgba(255, 255, 255, .06); color: #fff; }

.sidebar-menu li a.active {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 8px 20px rgba(61, 89, 232, .35);
}

.sidebar-menu li i { width: 18px; text-align: center; margin: 0; }
.sidebar-menu .divider { height: 1px; background: rgba(255, 255, 255, .08); margin: 12px 14px; }

.sidebar-menu .logout-btn {
    width: 100%;
    background: none;
    border: 0;
    cursor: pointer;
    font-family: inherit;
    text-align: left;
}

/* ========================= Conteúdo ========================= */

.main-content { flex: 1; margin-left: 250px; padding: 36px 40px; min-width: 0; }

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 26px;
}

.card {
    background: #fff;
    border: 1px solid var(--fs-border);
    border-radius: var(--fs-radius);
    padding: 24px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, .04);
}

.card-body { padding: 0; }

/* ========================== Tabelas ========================== */

body.fs-app table { width: 100%; border-collapse: collapse; margin-top: 4px; font-size: 14px; }

body.fs-app th {
    text-align: left;
    background: var(--fs-bg);
    padding: 12px 14px;
    color: var(--fs-navy);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    border-bottom: 1px solid var(--fs-border);
}

body.fs-app th:first-child { border-top-left-radius: var(--fs-radius-sm); }
body.fs-app th:last-child { border-top-right-radius: var(--fs-radius-sm); }
body.fs-app td { padding: 14px; border-bottom: 1px solid #f1f5f9; vertical-align: top; color: var(--fs-navy); }
body.fs-app tbody tr:hover td { background: #fafbff; }
body.fs-app td form { display: inline-block; margin: 0; }
body.fs-app td:last-child { white-space: nowrap; }

.table-responsive { overflow-x: auto; }

/* ========================== Botões ==========================
   btn-accent é a ação principal (Salvar, Novo) e btn-primary a
   secundária (Cancelar, Editar), como no painel antigo. */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    border-radius: var(--fs-radius-pill);
    text-decoration: none;
    cursor: pointer;
    border: 1px solid transparent;
    font-family: 'Poppins', sans-serif;
    font-size: 13.5px;
    font-weight: 600;
    line-height: 1.2;
    transition: all .2s ease;
}

.btn-sm { padding: 7px 14px; font-size: 12.5px; }
.btn-lg { padding: 14px 28px; font-size: 15px; }

.btn-accent { background: var(--color-primary); color: #fff; box-shadow: 0 8px 20px rgba(61, 89, 232, .25); }
.btn-accent:hover { background: var(--color-primary-dark); color: #fff; }

.btn-primary, .btn-info { background: #fff; color: var(--fs-navy); border-color: var(--fs-border); }
.btn-primary:hover, .btn-info:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn-warning { background: #fff7ed; color: #c2410c; border-color: #fed7aa; }
.btn-danger { background: #fff; color: #dc2626; border-color: var(--fs-error-border); }
.btn-danger:hover { background: var(--fs-error-bg); }

/* ======================== Formulários ======================== */

body.fs-app label { font-weight: 600; color: var(--fs-navy); font-size: 13.5px; }
.form-group { margin-bottom: 18px; }

body.fs-app .form-control,
.main-content input[type="text"], .main-content input[type="email"], .main-content input[type="password"],
.main-content input[type="number"], .main-content input[type="url"], .main-content input[type="date"],
.main-content input[type="datetime-local"], .main-content input[type="search"],
.main-content select, .main-content textarea {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    color: var(--fs-navy);
    border: 1px solid var(--fs-border) !important;
    border-radius: var(--fs-radius-sm) !important;
    background: #fff;
}

body.fs-app .form-control:focus,
.main-content input:focus, .main-content select:focus, .main-content textarea:focus {
    outline: none;
    border-color: var(--color-primary) !important;
    box-shadow: 0 0 0 3px rgba(61, 89, 232, .12);
}

.checkbox-group { display: flex; flex-wrap: wrap; gap: 10px 20px; }
.checkbox-item { display: flex; align-items: center; gap: 8px; }

/* ========================= Mensagens ========================= */

body.fs-app .alert { padding: 14px 16px; margin-bottom: 20px; border-radius: 12px; font-size: 14px; }

/* Trilha do curso: aula fechada por data de liberação ou por precedente. Fica
   visível, para o aluno ver o que vem, mas sem link e com o motivo. */
.lesson-locked { color: var(--fs-muted); }

/* Avaliação dentro da aula: questões e alternativas clicáveis na linha toda. */
.assessment-question { border: 1px solid var(--fs-border); border-radius: 12px; padding: 16px 18px; margin: 0 0 14px; }
.assessment-question legend { font-weight: 600; font-size: 15px; padding: 0 6px; }
.assessment-option { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; cursor: pointer; }
.assessment-option input { margin-top: 3px; flex: 0 0 auto; }
.assessment-option:hover span { color: var(--color-primary); }

/* Situação de um registro no admin (curso publicado, matrícula suspensa). */
.badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-ok { background: var(--fs-success-bg); color: var(--fs-success-text); }
.badge-draft { background: var(--fs-warn-bg); color: var(--fs-warn-text); }
.badge-off { background: #f1f5f9; color: var(--fs-muted); }
.lesson-note { font-size: 13px; color: var(--fs-muted); margin-top: 2px; }

/* ===================== Utilitários de layout =====================
   O painel não carrega Bootstrap, então estas poucas classes, com os
   mesmos nomes, dão conta do que as telas usam. */

.row { display: flex; flex-wrap: wrap; margin: 0 -10px; }
.row > [class*="col-"] { padding: 0 10px; }
.col-md-3 { width: 25%; }
.col-md-4 { width: 33.3333%; }
.col-md-6 { width: 50%; }
.col-md-12 { width: 100%; }
.d-flex { display: flex; }
.d-inline { display: inline; }
.d-none { display: none; }
.justify-content-between { justify-content: space-between; }
.align-items-center { align-items: center; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-warning { color: #d97706; }
.text-muted { color: var(--fs-muted); }

/* ================== Celular: lateral vira topo ================== */

@media (max-width: 900px) {
    body.fs-app { display: block; }
    .sidebar { position: static; width: 100%; height: auto; padding: 16px 0 8px; }
    .sidebar-menu { display: flex; flex-wrap: wrap; gap: 4px; }
    .sidebar-menu .divider { display: none; }
    .main-content { margin-left: 0; padding: 24px 16px; }
    .col-md-3, .col-md-4, .col-md-6 { width: 50%; }
}

@media (max-width: 560px) {
    .col-md-3, .col-md-4, .col-md-6 { width: 100%; }
}

/* ===================== Tela de acesso =====================
   Login do painel, e a mesma casca serve ao classroom. O <body> da página
   usa class="fs-login" e não carrega o tema do site: é uma tela só. */

body.fs-login {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    font-family: 'Poppins', 'Inter', sans-serif;
    color: var(--fs-text-body);
    /* manchas suaves, como no hero da home */
    background:
        radial-gradient(circle at 10% 90%, var(--color-primary-soft) 0, rgba(238, 242, 255, 0) 45%),
        radial-gradient(circle at 92% 8%, #ecfdf5 0, rgba(236, 253, 245, 0) 40%),
        var(--fs-bg);
}

.login-container { width: 100%; max-width: 440px; }

.login-card {
    background: #fff;
    border: 1px solid var(--fs-border);
    border-radius: 20px;
    padding: 44px 36px 32px;
    box-shadow: 0 25px 60px rgba(15, 23, 42, .08);
}

.brand-header { text-align: center; margin-bottom: 30px; }
.brand-logo { height: 54px; width: auto; margin-bottom: 22px; }

.security-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    padding: 6px 16px;
    border-radius: var(--fs-radius-pill);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.form-title { font-size: 22px; font-weight: 700; color: var(--fs-navy); margin: 16px 0 0; }

.alert-custom {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--fs-error-bg);
    border: 1px solid var(--fs-error-border);
    color: var(--fs-error-text);
    border-radius: 12px;
    padding: 12px 14px;
    font-size: 14px;
    margin-bottom: 20px;
}

.input-group-custom { margin-bottom: 20px; }

.form-label-custom {
    display: block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--fs-navy);
    margin-bottom: 8px;
}

.input-wrap { position: relative; }

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--fs-muted);
    font-size: 15px;
    pointer-events: none;
}

.form-control-custom {
    width: 100%;
    height: 50px;
    padding: 0 16px 0 44px;
    border: 1px solid var(--fs-border);
    border-radius: 12px;
    background: #fff;
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    color: var(--fs-navy);
    transition: border-color .2s, box-shadow .2s;
}

.form-control-custom::placeholder { color: var(--fs-muted); }

.form-control-custom:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(61, 89, 232, .12);
}

.input-wrap:focus-within .input-icon { color: var(--color-primary); }

.btn-submit {
    width: 100%;
    height: 52px;
    margin-top: 8px;
    border: 0;
    border-radius: var(--fs-radius-pill);
    background: var(--color-primary);
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(61, 89, 232, .3);
    transition: all .3s ease;
}

.btn-submit:hover {
    background: var(--color-accent-pink);
    box-shadow: 0 15px 35px rgba(254, 104, 139, .35);
    transform: translateY(-2px);
}

.login-footer-text { text-align: center; margin-top: 26px; font-size: 12px; color: var(--fs-muted); }
.login-footer-text a { color: var(--fs-muted); text-decoration: underline; }