/* ============================================================
   Escola do Saber — Sistema de Gestão de Vendas
   CSS Unificado
   ============================================================ */

:root {
    --primary:       #1d7ab5;   /* azul médio — logo "Escola" */
    --primary-dark:  #1a4f7a;   /* azul escuro — navbar/footer */
    --primary-light: #29b6e8;   /* azul ciano — "do Saber" / botões */
    --accent:        #e8732a;   /* laranja — Formação=Profissão */
    --accent-light:  #f4995e;
    --bg:            #f0f5fa;
    --sidebar-bg:    #1a4f7a;   /* azul escuro */
    --sidebar-text:  #b8d4ea;
    --sidebar-hover: #1d7ab5;
    --sidebar-active:#29b6e8;
    --card-bg:       #ffffff;
    --border:        #d0e2f0;
    --text:          #1a2e3d;
    --text-muted:    #6b8a9e;
    --danger:        #c62828;
    --danger-light:  #ffebee;
    --warning:       #e8732a;
    --warning-light: #fff0e6;
    --success:       #1d7ab5;
    --success-light: #e3f2fd;
    --info:          #29b6e8;
    --info-light:    #e0f7fe;
    --radius:        8px;
    --shadow:        0 2px 8px rgba(26,79,122,0.10);
    --shadow-md:     0 4px 16px rgba(26,79,122,0.15);
    --transition:    0.2s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }
img { max-width: 100%; }

/* ── Layout ── */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
    width: 240px;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0;
    height: 100vh;
    z-index: 100;
    transition: width var(--transition);
}
.sidebar-logo {
    padding: 20px 20px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    background: var(--primary-dark);
}
.sidebar-user {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    font-size: 0.82rem;
}
.sidebar-user strong { color: #fff; display: block; }
.sidebar-user small { opacity: 0.7; }
nav.sidebar-nav { flex: 1; padding: 12px 0; overflow-y: auto; }
nav.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--sidebar-text);
    font-size: 0.9rem;
    border-left: 3px solid transparent;
    transition: background var(--transition), border-color var(--transition);
}
nav.sidebar-nav a:hover,
nav.sidebar-nav a.active {
    background: var(--sidebar-hover);
    color: #fff;
    border-left-color: var(--primary-light);
}
nav.sidebar-nav a .icon { font-size: 1.1rem; width: 20px; text-align: center; }
nav.sidebar-nav .nav-section {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 16px 20px 4px;
    opacity: 0.5;
}
.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.sidebar-footer a {
    color: var(--sidebar-text);
    font-size: 0.85rem;
    opacity: 0.8;
}
.sidebar-footer a:hover { opacity: 1; color: #fff; }

/* ── Main Content ── */
.main-content {
    margin-left: 240px;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
.topbar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    padding: 0 28px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow);
}
.topbar-title { font-size: 1.05rem; font-weight: 600; color: var(--text); }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.page-body { padding: 28px; flex: 1; }

/* ── Cards ── */
.card {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    overflow: hidden;
}
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.card-header h2 { font-size: 1rem; font-weight: 600; }
.card-body { padding: 20px; }

/* ── Stats Grid ── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 20px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.stat-card .stat-label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.stat-card .stat-value { font-size: 1.8rem; font-weight: 700; color: var(--primary); line-height: 1; }
.stat-card .stat-sub { font-size: 0.82rem; color: var(--text-muted); }
.stat-card.accent .stat-value { color: var(--accent); }
.stat-card.info .stat-value { color: var(--info); }

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 500;
    transition: background var(--transition), transform var(--transition);
    text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #e65100; color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #b71c1c; color: #fff; }
.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-sm { padding: 5px 10px; font-size: 0.8rem; }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { background: var(--bg); color: var(--text); }

/* ── Forms ── */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; margin-bottom: 6px; color: var(--text); }
.form-control {
    width: 100%;
    padding: 9px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.9rem;
    color: var(--text);
    background: #fff;
    transition: border-color var(--transition), box-shadow var(--transition);
    font-family: inherit;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(46,125,50,0.12);
}
select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.form-hint { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; padding-top: 8px; }

/* ── Table ── */
.table-wrapper { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}
thead th {
    background: var(--bg);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border);
    white-space: nowrap;
}
tbody td { padding: 11px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: #f9fbf9; }

/* ── Badges ── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-pendente  { background: var(--warning-light); color: var(--warning); }
.badge-confirmada { background: var(--success-light); color: var(--primary); }
.badge-cancelada { background: var(--danger-light); color: var(--danger); }
.badge-admin { background: #e0f7fe; color: var(--primary-dark); }
.badge-consultor { background: var(--success-light); color: var(--primary); }

/* ── Alerts ── */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 0.88rem;
    margin-bottom: 16px;
    border-left: 4px solid;
}
.alert-success { background: var(--success-light); border-color: var(--success); color: var(--success); }
.alert-danger   { background: var(--danger-light);  border-color: var(--danger);  color: var(--danger); }
.alert-warning  { background: var(--warning-light); border-color: var(--warning); color: var(--warning); }
.alert-info     { background: var(--info-light);    border-color: var(--info);    color: var(--info); }

/* ── Login Page ── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, var(--primary-light) 100%);
}
.login-box {
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    padding: 40px 36px;
    width: 100%;
    max-width: 400px;
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo img { height: 80px; width: auto; margin-bottom: 8px; }
.login-logo p { font-size: 0.82rem; color: var(--text-muted); }
.login-box .form-actions { justify-content: stretch; }
.login-box .btn-primary { width: 100%; justify-content: center; padding: 11px; font-size: 0.95rem; }

/* ── Filters bar ── */
.filters-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: flex-end;
    margin-bottom: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
    box-shadow: var(--shadow);
}
.filters-bar .form-group { margin-bottom: 0; flex: 1; min-width: 140px; }
.filters-bar label { font-size: 0.78rem; }

/* ── Pagination ── */
.pagination { display: flex; gap: 4px; justify-content: center; margin-top: 16px; }
.pagination a, .pagination span {
    padding: 6px 12px;
    border-radius: var(--radius);
    font-size: 0.85rem;
    border: 1px solid var(--border);
    background: var(--card-bg);
    color: var(--text);
}
.pagination a:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.pagination .current { background: var(--primary); color: #fff; border-color: var(--primary); font-weight: 600; }

/* ── Comissão highlight ── */
.comissao-value { font-weight: 700; color: var(--primary); }

/* ── Empty state ── */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-state .icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state p { font-size: 0.9rem; }

/* ── Responsive ── */
@media (max-width: 768px) {
    .sidebar { width: 0; overflow: hidden; }
    .main-content { margin-left: 0; }
    .form-row, .form-row-3 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .page-body { padding: 16px; }
}