/* Tema customizado sobre o Bootstrap 5.3 (CDN) — paleta indigo + Inter + superfícies elevadas.
   Suporta claro (padrão) e escuro via [data-bs-theme] no <html>. */

:root {
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-rgb: 99, 102, 241;
    --bs-font-sans-serif: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    --bs-border-radius: 0.65rem;
    --bs-border-radius-sm: 0.5rem;
    --bs-border-radius-lg: 0.9rem;

    /* Tokens de superfície — claro por padrão */
    --surface: #ffffff;
    --surface-nav: rgba(255, 255, 255, 0.85);
}

[data-bs-theme="light"] {
    --bs-tertiary-bg: #f4f5f7;
    --bs-border-color: #e4e6eb;
    --surface: #ffffff;
    --surface-nav: rgba(255, 255, 255, 0.85);
}

[data-bs-theme="dark"] {
    --bs-body-bg: #0b0d12;
    --bs-tertiary-bg: #12141b;
    --bs-secondary-bg: #171922;
    --bs-border-color: #242732;
    --bs-body-color: #e4e6ea;
    --bs-secondary-color: #9aa0ab;
    --surface: #14161c;
    --surface-nav: rgba(11, 13, 18, 0.85);
}

body {
    font-feature-settings: "cv11", "ss01";
    letter-spacing: -0.01em;
}

/* <fieldset> tem min-width: min-content por padrão no navegador, o que quebra
   o grid flex do Bootstrap (.row/.col-*) quando usado dentro dele (crispy Fieldset). */
fieldset {
    min-width: 0;
}
fieldset legend {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--bs-border-color);
}

h1, h2, h3, h4, h5, .navbar-brand {
    letter-spacing: -0.02em;
    font-weight: 600;
}

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

/* Sidebar */
.app-shell {
    display: flex;
    min-height: 100vh;
    align-items: flex-start;
}
.app-sidebar {
    width: 240px;
    flex: 0 0 240px;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    padding: 1.25rem 1rem;
    background-color: var(--surface-nav);
    backdrop-filter: blur(8px);
    border-right: 1px solid var(--bs-border-color);
}
.app-main {
    flex: 1 1 auto;
    min-width: 0;
}
.app-content {
    flex: 1 1 auto;
    min-width: 0;
}
.sidebar-brand {
    color: var(--accent) !important;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    text-decoration: none;
    padding: 0 0.25rem;
}
.sidebar-nav {
    margin-top: 1.5rem;
    gap: 0.15rem;
}
.sidebar-nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--bs-secondary-color);
    font-weight: 500;
    padding: 0.55rem 0.75rem;
    border-radius: var(--bs-border-radius-sm);
}
.sidebar-nav .nav-link:hover {
    color: var(--bs-body-color);
    background-color: var(--bs-tertiary-bg);
}
.sidebar-nav .nav-link.active {
    color: var(--accent);
    background-color: rgba(var(--accent-rgb), 0.12);
}
/* Barra superior — sempre visível (não só no mobile); no mobile também carrega
   o botão que abre a sidebar como offcanvas. */
.app-topbar {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--surface-nav);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--bs-border-color);
    position: sticky;
    top: 0;
    z-index: 1020;
}
.offcanvas {
    background-color: var(--surface-nav);
}
.offcanvas .sidebar-nav {
    margin-top: 0.5rem;
}

/* Avatar do usuário (iniciais) e o botão que o envolve na barra superior */
.avatar-btn {
    border: none;
    background: transparent;
    padding: 0;
}
.avatar-btn::after {
    display: none;
}
.avatar-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--accent);
    color: #fff;
    font-weight: 600;
    font-size: 0.8rem;
    object-fit: cover;
}

/* Cards */
.card {
    background-color: var(--surface);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius-lg);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}
[data-bs-theme="dark"] .card {
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.25);
}
.card.stat-card {
    transition: transform 0.15s ease, border-color 0.15s ease;
}
.card.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
}
.card .card-body {
    padding: 1.25rem;
}

/* Botões — retinta os componentes já compilados via suas próprias variáveis CSS */
.btn {
    font-weight: 500;
    border-radius: var(--bs-border-radius);
}
.btn-primary {
    --bs-btn-bg: var(--accent);
    --bs-btn-border-color: var(--accent);
    --bs-btn-hover-bg: var(--accent-hover);
    --bs-btn-hover-border-color: var(--accent-hover);
    --bs-btn-active-bg: var(--accent-hover);
    --bs-btn-active-border-color: var(--accent-hover);
    --bs-btn-disabled-bg: var(--accent);
    --bs-btn-disabled-border-color: var(--accent);
    --bs-btn-focus-shadow-rgb: var(--accent-rgb);
}
.btn-outline-primary {
    --bs-btn-color: var(--accent);
    --bs-btn-border-color: var(--accent);
    --bs-btn-hover-bg: var(--accent);
    --bs-btn-hover-border-color: var(--accent);
    --bs-btn-active-bg: var(--accent);
    --bs-btn-active-border-color: var(--accent);
    --bs-btn-focus-shadow-rgb: var(--accent-rgb);
}
.btn-outline-light {
    --bs-btn-color: var(--bs-body-color);
    --bs-btn-border-color: var(--bs-border-color);
    --bs-btn-hover-color: var(--bs-body-color);
    --bs-btn-hover-bg: var(--bs-tertiary-bg);
    --bs-btn-hover-border-color: var(--bs-border-color);
}

/* Formulários */
.form-control:focus,
.form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 0.2rem rgba(var(--accent-rgb), 0.25);
}
.form-control,
.form-select {
    border-radius: var(--bs-border-radius-sm);
}

/* Campos travados (ex.: preenchidos automaticamente pelo CEP) — precisa ficar
   óbvio que não dá pra editar direto, sem depender só do estilo padrão sutil
   do Bootstrap para :read-only. */
.form-control:read-only {
    background-color: var(--bs-tertiary-bg);
    cursor: not-allowed;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%236c757d'%3E%3Cpath d='M8 1a2 2 0 0 1 2 2v4H6V3a2 2 0 0 1 2-2Zm3 6V3a3 3 0 0 0-6 0v4a2 2 0 0 0-2 2v5a2 2 0 0 0 2 2h6a2 2 0 0 0 2-2V9a2 2 0 0 0-2-2Z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}
.form-control:read-only:focus {
    box-shadow: none;
    border-color: var(--bs-border-color);
}

/* Tabelas — sem table-dark, herdam o tema ambiente com um pouco mais de respiro */
.table {
    --bs-table-bg: transparent;
}
.table > :not(caption) > * > * {
    padding: 0.65rem 0.75rem;
}
.table thead th {
    color: var(--bs-secondary-color);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    border-bottom-width: 1px;
}

/* Badges de status */
.badge {
    font-weight: 500;
    letter-spacing: 0.01em;
    padding: 0.4em 0.7em;
    border-radius: 999px;
}

/* Alerts */
.alert {
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
}

/* Seções com divisor sutil no lugar de <hr> */
.section-divider {
    border-top: 1px solid var(--bs-border-color);
    margin: 2rem 0;
}

.text-muted-2 {
    color: var(--bs-secondary-color) !important;
}

/* Tabelas de especificação lado a lado: largura de rótulo fixa para os
   valores alinharem entre as tabelas, independente do texto do rótulo. */
.spec-table th {
    width: 45%;
}
