/* ============================================================
   SIGSPA-SINDPESCA — LAYOUT
   Topbar, cabeçalhos de página e containers (Mobile First).
   ============================================================ */

/* ---------- Topbar / Header ---------- */
.top-navbar {
    display: flex;
    align-items: center;
    gap: 12px;
    height: 64px;
}

body.sem-sidebar .top-navbar {
    left: 0;
}

/* Atendente (sem sidebar): hamburger não faz sentido */
body.sem-sidebar .sidebar-toggle {
    display: none !important;
}

/* Botão hamburger dentro do topbar (desktop: recolhe rail; mobile: drawer) */
.topbar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--radius-md);
    background: transparent;
    color: var(--gray-600);
    font-size: 1.05rem;
    cursor: pointer;
    transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast);
    position: relative;
}

.topbar-btn:hover {
    background: var(--gray-100);
    color: var(--gray-800);
}

.topbar-btn:active {
    transform: scale(0.94);
}

/* Badge de notificação */
.topbar-badge {
    position: absolute;
    top: 6px;
    right: 6px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: var(--radius-pill);
    background: var(--color-danger);
    color: #fff;
    font-size: 9.5px;
    font-weight: 700;
    line-height: 16px;
    text-align: center;
    box-shadow: 0 0 0 2px #fff;
}

/* Dropdowns do topbar */
.topbar-dropdown {
    position: relative;
}

.topbar-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 260px;
    max-width: 320px;
    background: var(--surface-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px) scale(0.98);
    transform-origin: top right;
    transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), visibility var(--dur-fast);
    z-index: var(--z-tooltip);
}

.topbar-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.topbar-dropdown-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    color: var(--gray-700);
    font-size: 13.5px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background var(--dur-fast), color var(--dur-fast);
}

.topbar-dropdown-menu .dropdown-item:hover,
.topbar-dropdown-menu .dropdown-item:focus {
    background: var(--gray-100);
    color: var(--gray-900);
}

.topbar-dropdown-menu .dropdown-item i {
    width: 18px;
    text-align: center;
    color: var(--gray-500);
}

.topbar-dropdown-menu .dropdown-item.danger {
    color: var(--color-danger);
}

.topbar-dropdown-menu .dropdown-item.danger i {
    color: var(--color-danger);
}

.topbar-dropdown-menu .dropdown-header {
    padding: 8px 12px 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-400);
}

.topbar-dropdown-menu .dropdown-divider {
    margin: 6px 4px;
    border-top: 1px solid var(--surface-border);
}

/* Painel de notificações */
.notif-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 22px 12px;
    text-align: center;
    color: var(--gray-400);
    font-size: 12.5px;
}

.notif-empty i {
    font-size: 1.6rem;
    color: var(--gray-300);
}

/* Marca no topbar (mobile) */
.brand-mobile {
    display: none;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 1.05rem;
    color: var(--brand-primary);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.brand-mobile i {
    color: var(--brand-secondary);
}

/* ---------- Cabeçalho de página ---------- */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: var(--sp-5);
}

.page-header h1,
.page-header h2 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--gray-800);
    letter-spacing: -0.01em;
}

.page-header p {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--gray-500);
}

.page-header-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

/* ---------- Container de conteúdo padrão ---------- */
.content-card {
    background: var(--surface-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--sp-5);
    margin-bottom: var(--sp-5);
}

.content-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: var(--sp-4);
}

.content-card-header h3,
.content-card-header h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-800);
}

/* ---------- Main content ---------- */
.main-content {
    padding: var(--sp-5);
}

/* ---------- Dark mode do topbar ---------- */
[data-theme="dark"] .topbar-btn {
    color: var(--gray-400);
}
[data-theme="dark"] .topbar-btn:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}
[data-theme="dark"] .topbar-dropdown-menu {
    background: var(--surface-alt);
    border-color: var(--surface-border);
}
[data-theme="dark"] .topbar-dropdown-menu .dropdown-item {
    color: var(--gray-600);
}
[data-theme="dark"] .topbar-dropdown-menu .dropdown-item:hover {
    background: var(--gray-200);
    color: var(--gray-800);
}