/* ============================
   CADalog UI — Style System
   Temas Claro/Escuro + Sidebar + Navbar + Dashboard
============================ */

/* ----------------------------
   Variáveis do Tema
---------------------------- */

.theme-light {
    --sidebar-bg: #f8f9fa;
    --sidebar-text: #343a40;
    --sidebar-hover: #0d6efd;

    --navbar-bg: #ffffff;
    --navbar-text: #343a40;

    --page-bg: #f5f5f5;
    --page-text: #000000;

    --theme-toggle-bg: #e9ecef;
    --theme-toggle-text: #343a40;

    --border-color: #dcdcdc;
}

.theme-dark {
    --sidebar-bg: #1f1f1f;
    --sidebar-text: #f0f0f0;
    --sidebar-hover: #0d6efd;

    --navbar-bg: #121212;
    --navbar-text: #ffffff;

    --page-bg: #181818;
    --page-text: #e0e0e0;

    --theme-toggle-bg: #2a2a2a;
    --theme-toggle-text: #ffffff;

    --border-color: #333333;
}

/* ----------------------------
   Corpo da página
---------------------------- */

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--page-bg);
    color: var(--page-text);
    margin: 0;
    padding: 0;
}

/* ----------------------------
   Sidebar
---------------------------- */

.sidebar {
    width: 240px;
    height: 100vh;
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    position: fixed;
    left: 0;
    top: 0;
    padding: 1.5rem 1rem;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.sidebar-logo h4 {
    font-weight: 700;
    color: var(--sidebar-text);
}

.sidebar-section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    opacity: 0.7;
    padding-left: 0.4rem;
    margin-top: 1.2rem;
    margin-bottom: 0.4rem;
}

.sidebar-item {
    color: var(--sidebar-text);
    text-decoration: none;
    padding: 0.55rem 0.75rem;
    border-radius: 6px;
    margin-bottom: 0.3rem;
    transition: background 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-item:hover {
    background: var(--sidebar-hover);
    color: #ffffff !important;
}

/* ----------------------------
   Botão de alternar tema
---------------------------- */

.sidebar-theme-toggle {
    background: var(--theme-toggle-bg);
    color: var(--theme-toggle-text);
    border: 1px solid var(--border-color);
    padding: 0.6rem 0.9rem;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.2s ease;
}

.sidebar-theme-toggle:hover {
    background: var(--sidebar-hover);
    color: #fff;
}

/* ----------------------------
   Topbar
---------------------------- */

.topbar {
    height: 60px;
    background: var(--navbar-bg);
    color: var(--navbar-text);
    margin-left: 240px;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    justify-content: space-between;
}

.topbar-title h5 {
    margin: 0;
    font-weight: 600;
}

/* ----------------------------
   Conteúdo Principal
---------------------------- */

.main-content {
    margin-left: 240px;
    padding: 2rem;
    min-height: 100vh;
    background: var(--page-bg);
    color: var(--page-text);
}

/* ----------------------------
   Cartões do Dashboard
---------------------------- */

.card {
    border-radius: 0.75rem;
    background: var(--navbar-bg);
    color: var(--navbar-text);
    border: 1px solid var(--border-color);
}

.card h4 {
    font-weight: 700;
}

.card p {
    opacity: 0.8;
    margin-top: -6px;
}

/* ----------------------------
   Ajustes gerais
---------------------------- */

a {
    text-decoration: none;
    color: var(--sidebar-text);
}

a:hover {
    color: var(--sidebar-hover);
}