:root {
    --gw-primary: #1e3a5f;
    --gw-primary-dark: #14283f;
    --gw-accent: #2f80ed;
    --gw-bg: #f4f6f9;
    --gw-topbar-bg: #ffffff;
    --gw-topbar-border: #e3e7ed;
    --gw-sidebar-width: 260px;
}

[data-bs-theme="dark"] {
    --gw-bg: #14181f;
    --gw-topbar-bg: #1b212b;
    --gw-topbar-border: #2a313d;
}

body {
    background-color: var(--gw-bg);
    color: var(--bs-body-color);
    transition: background-color 0.15s ease;
}

/* Sidebar */
.gw-sidebar {
    width: var(--gw-sidebar-width);
    min-height: 100vh;
    background-color: var(--gw-primary);
    color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    display: flex;
    flex-direction: column;
}

.gw-sidebar .gw-brand {
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.gw-sidebar .gw-brand .gw-logo {
    display: block;
    width: 100%;
    max-width: 210px;
    height: auto;
}

.gw-sidebar .gw-brand small {
    display: block;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.72rem;
    margin-top: 0.35rem;
}

.gw-sidebar .nav {
    flex: 1;
    padding: 0.75rem 0.5rem;
    overflow-y: auto;
}

.gw-sidebar .nav-section {
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.45);
    padding: 0.9rem 0.75rem 0.25rem;
}

.gw-sidebar .nav-link {
    color: rgba(255, 255, 255, 0.85);
    border-radius: 0.4rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.92rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.gw-sidebar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: #fff;
}

.gw-sidebar .nav-link.active {
    background-color: var(--gw-accent);
    color: #fff;
}

.gw-sidebar .nav-link.disabled {
    color: rgba(255, 255, 255, 0.35);
    pointer-events: none;
}

.gw-sidebar .nav-link .badge {
    margin-left: auto;
}

.gw-sidebar .gw-rodape-suporte {
    padding: 0.75rem 1.1rem 0.35rem;
    font-size: 0.72rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.45);
    text-align: center;
}

.gw-sidebar .gw-rodape-copyright {
    font-size: 0.58rem;
    white-space: nowrap;
}

.gw-sidebar .gw-version {
    padding: 0.35rem 1.1rem 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 0.15rem;
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.45);
    text-align: center;
}

/* Main content area */
.gw-content {
    margin-left: var(--gw-sidebar-width);
    min-height: 100vh;
}

.gw-topbar {
    background-color: var(--gw-topbar-bg);
    border-bottom: 1px solid var(--gw-topbar-border);
    padding: 0.75rem 1.5rem;
}

.gw-page {
    padding: 1.5rem;
}

/* Login page */
.gw-login-wrapper {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gw-primary) 0%, var(--gw-primary-dark) 100%);
}

.gw-login-version {
    position: absolute;
    right: 1rem;
    bottom: 0.75rem;
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.75rem;
}

.gw-login-card {
    width: 100%;
    max-width: 380px;
    background: #fff;
    border-radius: 0.75rem;
    padding: 2.5rem 2rem;
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
}

.gw-login-card .gw-brand .gw-logo {
    width: 100%;
    max-width: 260px;
    height: auto;
}

/* Grades (tabelas): linhas verticais entre colunas, além das horizontais
   que o Bootstrap já desenha entre linhas, e todas as colunas centralizadas. */
.table > :not(caption) > * > * {
    border-right: 1px solid var(--bs-border-color);
    text-align: center;
}

.table > :not(caption) > * > *:last-child {
    border-right: 0;
}