/*
 * Tema "Sóbrio" — identidade visual própria do novo painel.
 * Substitui completamente o tema antigo (app.min.css / theme-modern.css):
 * paleta neutra, um único acento, tipografia do sistema, cantos e sombras
 * discretos. Construído sobre as variáveis nativas do Bootstrap 5.3, então
 * todo componente padrão (botões, cards, tabelas, badges, alerts, modais,
 * dropdowns, forms) herda o novo visual sem precisar mudar HTML.
 */

:root {
    --sb-bg: #f4f5f7;
    --sb-surface: #ffffff;
    --sb-surface-2: #f8f9fb;
    --sb-border: #e5e7eb;
    --sb-text: #1c2029;
    --sb-text-muted: #6b7280;
    --sb-primary: #3654b0;
    --sb-primary-hover: #2c4590;
    --sb-primary-soft: #eef1fb;
    --sb-sidebar-bg: #ffffff;
    --sb-sidebar-border: #ebedf1;
    --sb-shadow-sm: 0 1px 2px rgba(16, 24, 40, .05);
    --sb-shadow-md: 0 4px 14px rgba(16, 24, 40, .08);
    --sb-radius: .625rem;
    --sb-radius-lg: .875rem;
    --sb-sidebar-w: 264px;
    --sb-sidebar-w-collapsed: 80px;
    --sb-topbar-h: 64px;

    color-scheme: light;

    --bs-body-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    --bs-body-bg: var(--sb-bg);
    --bs-body-color: var(--sb-text);
    --bs-border-color: var(--sb-border);
    --bs-border-radius: var(--sb-radius);
    --bs-border-radius-sm: .5rem;
    --bs-border-radius-lg: var(--sb-radius-lg);
    --bs-border-radius-xl: 1rem;
    --bs-secondary-color: var(--sb-text-muted);
    --bs-secondary-bg: var(--sb-surface-2);
    --bs-tertiary-bg: var(--sb-surface-2);

    --bs-primary: var(--sb-primary);
    --bs-primary-rgb: 54, 84, 176;
    --bs-link-color: var(--sb-primary);
    --bs-link-hover-color: var(--sb-primary-hover);
    --bs-link-color-rgb: 54, 84, 176;
    --bs-link-hover-color-rgb: 44, 69, 144;

    --bs-success: #1f8a5f;
    --bs-success-rgb: 31, 138, 95;
    --bs-danger: #c4423c;
    --bs-danger-rgb: 196, 66, 60;
    --bs-warning: #b7791f;
    --bs-warning-rgb: 183, 121, 31;
    --bs-info: #2f6f9e;
    --bs-info-rgb: 47, 111, 158;
    --bs-secondary: #6b7280;
    --bs-secondary-rgb: 107, 114, 128;
}

[data-bs-theme="dark"] {
    color-scheme: dark;

    --sb-bg: #12141a;
    --sb-surface: #1a1d25;
    --sb-surface-2: #20232c;
    --sb-border: #2b2f3a;
    --sb-text: #e7e9ee;
    --sb-text-muted: #98a0b0;
    --sb-primary: #6f89e8;
    --sb-primary-hover: #869bec;
    --sb-primary-soft: #232a45;
    --sb-sidebar-bg: #161920;
    --sb-sidebar-border: #262a34;
    --sb-shadow-sm: 0 1px 2px rgba(0, 0, 0, .35);
    --sb-shadow-md: 0 6px 20px rgba(0, 0, 0, .4);

    --bs-body-bg: var(--sb-bg);
    --bs-body-color: var(--sb-text);
    --bs-border-color: var(--sb-border);
    --bs-secondary-bg: var(--sb-surface-2);
    --bs-tertiary-bg: var(--sb-surface-2);

    --bs-primary: var(--sb-primary);
    --bs-primary-rgb: 111, 137, 232;
    --bs-link-color: var(--sb-primary);
    --bs-link-hover-color: var(--sb-primary-hover);
    --bs-link-color-rgb: 111, 137, 232;
    --bs-link-hover-color-rgb: 134, 155, 236;

    --bs-success: #35b57e;
    --bs-success-rgb: 53, 181, 126;
    --bs-danger: #e0645e;
    --bs-danger-rgb: 224, 100, 94;
    --bs-warning: #d3a13a;
    --bs-warning-rgb: 211, 161, 58;
    --bs-info: #5aa3d8;
    --bs-info-rgb: 90, 163, 216;
}

* { scrollbar-width: thin; }

html, body {
    height: 100%;
    background: var(--sb-bg);
}

body {
    font-size: .9375rem;
    letter-spacing: -0.005em;
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-weight: 600;
    letter-spacing: -0.01em;
}

a { text-decoration: none; }

::selection { background: var(--sb-primary-soft); color: var(--sb-primary); }

/* ===== Botões ===== */
.btn {
    font-weight: 500;
    border-radius: var(--bs-border-radius);
    box-shadow: none !important;
}
.btn:focus, .btn:focus-visible { box-shadow: 0 0 0 .18rem rgba(var(--bs-primary-rgb), .25) !important; }
.btn-primary {
    background: var(--sb-primary);
    border-color: var(--sb-primary);
}
.btn-primary:hover, .btn-primary:active {
    background: var(--sb-primary-hover) !important;
    border-color: var(--sb-primary-hover) !important;
}
.btn-outline-primary { color: var(--sb-primary); border-color: var(--sb-primary); }
.btn-outline-primary:hover { background: var(--sb-primary); border-color: var(--sb-primary); }
.btn-link { color: var(--sb-text-muted); }
.btn-link:hover { color: var(--sb-primary); }

/* ===== Cards ===== */
.card {
    background: var(--sb-surface);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius-lg);
    box-shadow: var(--sb-shadow-sm);
}
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--sb-border);
    font-weight: 600;
    padding: 1rem 1.25rem;
}
.card-body { padding: 1.25rem; }
.card-title { font-weight: 600; }

/* ===== Tabelas ===== */
.table { color: var(--sb-text); vertical-align: middle; }
.table > thead { background: var(--sb-surface-2); }
.table > thead > tr > th {
    font-size: .74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--sb-text-muted);
    border-bottom: 1px solid var(--sb-border);
    padding-top: .7rem;
    padding-bottom: .7rem;
}
.table.table-dark > thead { background: var(--sb-surface-2); color: var(--sb-text-muted); }
.table > tbody > tr > td { border-color: var(--sb-border); padding-top: .65rem; padding-bottom: .65rem; }
.table-hover > tbody > tr:hover > * { background: var(--sb-surface-2); }

/* ===== Formulários ===== */
.form-control, .form-select {
    background: var(--sb-surface);
    border: 1px solid var(--sb-border);
    border-radius: var(--bs-border-radius);
    color: var(--sb-text);
}
.form-control:focus, .form-select:focus {
    border-color: var(--sb-primary);
    box-shadow: 0 0 0 .18rem rgba(var(--bs-primary-rgb), .18);
}
.form-label { font-weight: 500; font-size: .84rem; color: var(--sb-text); margin-bottom: .35rem; }
.input-group-text { background: var(--sb-surface-2); border-color: var(--sb-border); color: var(--sb-text-muted); }
.form-check-input:checked { background-color: var(--sb-primary); border-color: var(--sb-primary); }

/* ===== Badges / Alerts ===== */
.badge { font-weight: 600; letter-spacing: .01em; border-radius: 999px; padding: .38em .7em; }
.alert { border: 1px solid transparent; border-radius: var(--bs-border-radius); }

/* ===== Modais / Dropdowns ===== */
.modal-content {
    background: var(--sb-surface);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius-lg);
    box-shadow: var(--sb-shadow-md);
}
.modal-header, .modal-footer { border-color: var(--sb-border); }
.dropdown-menu {
    background: var(--sb-surface);
    border: 1px solid var(--sb-border);
    border-radius: var(--bs-border-radius);
    box-shadow: var(--sb-shadow-md);
    padding: .4rem;
}
.dropdown-item { border-radius: .5rem; padding: .5rem .65rem; }
.dropdown-item:hover, .dropdown-item:focus { background: var(--sb-surface-2); }
.dropdown-divider { border-color: var(--sb-border); }

/* ===== Abas ===== */
.nav-tabs { border-bottom: 1px solid var(--sb-border); gap: .25rem; }
.nav-tabs .nav-link {
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--sb-text-muted);
    font-weight: 500;
    border-radius: 0;
    padding: .6rem .25rem;
    margin-right: 1.1rem;
}
.nav-tabs .nav-link:hover { color: var(--sb-text); border-color: var(--sb-border); }
.nav-tabs .nav-link.active { color: var(--sb-primary); border-color: var(--sb-primary); background: transparent; }

/* ======================================================================
   Shell do painel (sidebar + topbar + conteúdo) — markup próprio, sem
   depender das classes do template vendor antigo (.startbar/.topbar-custom).
   ====================================================================== */

.app-shell { display: flex; min-height: 100vh; }

/* --- Sidebar --- */
.app-sidebar {
    width: var(--sb-sidebar-w);
    flex-shrink: 0;
    background: var(--sb-sidebar-bg);
    border-right: 1px solid var(--sb-sidebar-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; bottom: 0; left: 0;
    z-index: 1030;
    transition: transform .2s ease, width .2s ease;
}

.app-sidebar__brand {
    height: var(--sb-topbar-h);
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: 0 1.1rem;
    border-bottom: 1px solid var(--sb-sidebar-border);
    flex-shrink: 0;
}
.app-sidebar__brand img { height: 28px; width: auto; max-width: 150px; object-fit: contain; }
.app-sidebar__brand-name {
    font-weight: 700;
    font-size: .95rem;
    color: var(--sb-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.app-sidebar__nav { flex: 1; overflow-y: auto; padding: .9rem .7rem; }
.app-nav-section-label {
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--sb-text-muted);
    padding: .5rem .6rem .4rem;
}
.app-nav-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .1rem; }
.app-nav-item { display: flex; flex-direction: column; }

.app-nav-link {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .55rem .65rem;
    border-radius: .55rem;
    color: var(--sb-text-muted);
    font-size: .875rem;
    font-weight: 500;
    cursor: pointer;
    user-select: none;
}
.app-nav-link:hover { background: var(--sb-surface-2); color: var(--sb-text); }
.app-nav-link.is-active { background: var(--sb-primary-soft); color: var(--sb-primary); font-weight: 600; }
.app-nav-link .app-nav-icon {
    width: 20px;
    text-align: center;
    font-size: 1.02rem;
    flex-shrink: 0;
}
.app-nav-link .app-nav-caret {
    margin-left: auto;
    font-size: .7rem;
    transition: transform .15s ease;
    color: var(--sb-text-muted);
}
.app-nav-item.is-open > .app-nav-link .app-nav-caret { transform: rotate(90deg); }

.app-nav-children {
    list-style: none;
    margin: .15rem 0 .3rem 1.7rem;
    padding: 0 0 0 .75rem;
    border-left: 1px solid var(--sb-border);
    display: none;
    flex-direction: column;
    gap: .05rem;
}
.app-nav-item.is-open > .app-nav-children { display: flex; }
.app-nav-children .app-nav-link { padding: .45rem .6rem; font-size: .84rem; }

.app-sidebar__footer {
    padding: .75rem;
    border-top: 1px solid var(--sb-sidebar-border);
    flex-shrink: 0;
}
.app-sidebar__collapse-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .5rem;
    border-radius: .55rem;
    color: var(--sb-text-muted);
    background: transparent;
    border: 1px solid var(--sb-border);
    font-size: .82rem;
}
.app-sidebar__collapse-btn:hover { background: var(--sb-surface-2); color: var(--sb-text); }

.app-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 17, 22, .5);
    z-index: 1025;
}

/* Sidebar recolhida (somente ícones) */
.app-shell.is-collapsed .app-sidebar { width: var(--sb-sidebar-w-collapsed); }
.app-shell.is-collapsed .app-sidebar__brand-name,
.app-shell.is-collapsed .app-nav-section-label,
.app-shell.is-collapsed .app-nav-link span,
.app-shell.is-collapsed .app-nav-link .app-nav-caret,
.app-shell.is-collapsed .app-nav-children { display: none; }
.app-shell.is-collapsed .app-nav-link { justify-content: center; }
.app-shell.is-collapsed .app-main { margin-left: var(--sb-sidebar-w-collapsed); width: calc(100% - var(--sb-sidebar-w-collapsed)); }

/* --- Área principal --- */
.app-main {
    margin-left: var(--sb-sidebar-w);
    width: calc(100% - var(--sb-sidebar-w));
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left .2s ease, width .2s ease;
}

.app-topbar {
    height: var(--sb-topbar-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0 1.25rem;
    background: var(--sb-surface);
    border-bottom: 1px solid var(--sb-border);
    position: sticky;
    top: 0;
    z-index: 1010;
}
.app-topbar__icon-btn {
    width: 36px; height: 36px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: .55rem;
    color: var(--sb-text-muted);
    background: transparent;
    border: none;
    font-size: 1.05rem;
}
.app-topbar__icon-btn:hover { background: var(--sb-surface-2); color: var(--sb-text); }
.app-topbar__mobile-toggle { display: none; }

.app-user-trigger {
    display: flex; align-items: center; gap: .6rem;
    padding: .3rem .5rem .3rem .3rem;
    border-radius: 999px;
    border: 1px solid transparent;
}
.app-user-trigger:hover { background: var(--sb-surface-2); }
.app-user-trigger img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.app-user-trigger__meta { text-align: left; line-height: 1.15; }
.app-user-trigger__name { font-size: .82rem; font-weight: 600; color: var(--sb-text); }
.app-user-trigger__role { font-size: .72rem; color: var(--sb-text-muted); }

.app-content { flex: 1; padding: 1.5rem; }
.app-content__inner { max-width: 1600px; }

.app-page-header { display: flex; align-items: center; gap: .85rem; margin-bottom: 1.25rem; }
.app-page-header__icon {
    width: 42px; height: 42px;
    border-radius: .7rem;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--sb-primary-soft);
    color: var(--sb-primary);
    font-size: 1.1rem;
    flex-shrink: 0;
}
.app-page-header__eyebrow {
    font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
    color: var(--sb-text-muted);
}
.app-page-header__title { font-size: 1.35rem; font-weight: 700; margin: 0; color: var(--sb-text); }

@media (max-width: 991.98px) {
    .app-sidebar { transform: translateX(-100%); }
    .app-shell.is-mobile-open .app-sidebar { transform: translateX(0); box-shadow: var(--sb-shadow-md); }
    .app-shell.is-mobile-open .app-sidebar-overlay { display: block; }
    .app-main, .app-shell.is-collapsed .app-main { margin-left: 0; width: 100%; }
    .app-topbar__mobile-toggle { display: inline-flex; }
    .app-topbar__desktop-toggle { display: none; }
    .app-content { padding: 1rem; }
}

/* ======================================================================
   Tela de login
   ====================================================================== */
.app-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sb-bg);
    padding: 1.5rem;
}
.app-auth__card {
    width: 100%;
    max-width: 380px;
    background: var(--sb-surface);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius-lg);
    box-shadow: var(--sb-shadow-md);
    padding: 2.25rem 2rem;
}
.app-auth__badge {
    width: 46px; height: 46px;
    border-radius: .8rem;
    background: var(--sb-primary);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 1.1rem;
    margin: 0 auto 1.1rem;
}
.app-auth__title { text-align: center; font-size: 1.15rem; font-weight: 700; margin-bottom: .25rem; }
.app-auth__subtitle { text-align: center; color: var(--sb-text-muted); font-size: .85rem; margin-bottom: 1.6rem; }
.app-auth__footer { text-align: center; color: var(--sb-text-muted); font-size: .78rem; margin-top: 1.25rem; }