:root {
    /* Identidade KLASCORP: navy + dourado. */
    --erp-primary: #16223c;        /* navy (ação primária) */
    --erp-gold: #c9a24c;           /* dourado da marca */
    --erp-secondary: #6c757d;
    /* Menu (tema claro, identidade KLASCORP). */
    --erp-sidebar-bg: #ffffff;
    --erp-sidebar-fg: #475569;
    --erp-menu-accent: #c9a24c;    /* dourado da ação/ativo */
    --erp-menu-ink: #16223c;       /* navy do texto ativo/hover */
    --erp-menu-soft: #f7f2e6;      /* tinta dourada clara do hover */
    --erp-menu-soft2: #efe4c9;     /* fim do gradiente do ativo */
    --erp-menu-icon: #94A3B8;      /* ícone em repouso */
    --erp-border-light: #E5E9F0;
}

body {
    background: #f1f3f6;
}

/* Override do primário (white label) */
.btn-primary {
    background-color: var(--erp-primary);
    border-color: var(--erp-primary);
}
.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--erp-primary);
    border-color: var(--erp-primary);
    filter: brightness(0.92);
}
.text-primary { color: var(--erp-primary) !important; }
a { color: var(--erp-primary); }

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

.sidebar {
    width: 250px;
    min-width: 250px;
    background: var(--erp-sidebar-bg);
    color: var(--erp-sidebar-fg);
    border-right: 1px solid var(--erp-border-light);
    box-shadow: 1px 0 0 rgba(15,23,42,.02), 0 0 24px rgba(15,23,42,.03);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    overflow-y: auto;
    transition: margin-left .2s ease;
    z-index: 1040;
}
.sidebar .brand {
    padding: 1rem 1.25rem;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--erp-menu-ink);
    border-bottom: 1px solid var(--erp-border-light);
}
/* Quando há logo da empresa, a marca vira uma área reservada que a imagem ocupa por inteiro. */
.sidebar .brand.has-logo {
    padding: .5rem .75rem;
    height: 84px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sidebar .brand.has-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.sidebar .nav { padding: .5rem .5rem; }
.sidebar .nav-grupo {
    padding: .75rem 1rem .25rem;
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: #94A3B8;
    font-weight: 600;
}
/* Item base (links de tela) — pílula clara, ícone cinza → azul */
.sidebar .nav-link {
    color: #475569;
    font-weight: 500;
    letter-spacing: -.01em;
    padding: 9px 12px;
    margin-bottom: 2px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .9rem;
    transition: background-color .15s ease, color .15s ease;
}
.sidebar .nav-link i { color: var(--erp-menu-icon); transition: color .15s ease; }
.sidebar .nav-link:hover { background: var(--erp-menu-soft); color: var(--erp-menu-ink); }
.sidebar .nav-link:hover i { color: var(--erp-menu-accent); }
.sidebar .nav-link.active {
    background: linear-gradient(180deg, var(--erp-menu-soft) 0%, var(--erp-menu-soft2) 100%);
    color: var(--erp-menu-ink);
    font-weight: 600;
    box-shadow: inset 3px 0 0 var(--erp-menu-accent), 0 1px 2px rgba(29,78,216,.06);
}
.sidebar .nav-link.active i { color: var(--erp-menu-accent); }

/* Menu por MÓDULOS (accordion) */
.sidebar .nav-modulo { --mod-cor: var(--erp-menu-accent); }
.sidebar .nav-mod-header {
    width: 100%; background: none; border: 0; text-align: left; cursor: pointer;
    color: #475569; padding: 9px 12px; margin-bottom: 2px; border-radius: 10px;
    display: flex; align-items: center; gap: .6rem;
    font-size: .76rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 700;
    transition: background-color .15s ease, color .15s ease;
}
.sidebar .nav-mod-header > .bi:first-child { color: var(--erp-menu-icon); transition: color .15s ease; }
.sidebar .nav-mod-header:hover { background: var(--erp-menu-soft); color: var(--erp-menu-ink); }
.sidebar .nav-mod-header:hover > .bi:first-child { color: var(--erp-menu-accent); }
.sidebar .nav-mod-header .chev { margin-left: auto; font-size: .75rem; color: #94A3B8; transition: transform .2s; }
.sidebar .nav-modulo.open .nav-mod-header .chev { transform: rotate(180deg); }
.sidebar .nav-modulo.ativo > .nav-mod-header { color: var(--erp-menu-ink); background: var(--erp-menu-soft); }
.sidebar .nav-modulo.ativo > .nav-mod-header > .bi:first-child { color: var(--erp-menu-accent); }
.sidebar .nav-mod-telas { display: none; list-style: none; padding: 0; margin: 0; }
.sidebar .nav-modulo.open .nav-mod-telas { display: block; }
.sidebar .nav-modulo .nav-link { padding-left: 2.2rem; font-size: .88rem; }
.sidebar .nav-modulo .nav-link.active .bi { color: var(--mod-cor); }

.main {
    flex: 1;
    margin-left: 250px;
    display: flex;
    flex-direction: column;
    min-width: 0;
    transition: margin-left .2s ease;
}
.topbar {
    background: #fff;
    border-bottom: 1px solid #e5e7eb;
    padding: .6rem 1.25rem;
    position: sticky;
    top: 0;
    z-index: 1030;
    display: flex;
    align-items: center;
    gap: 1rem;
}
/* Logo KlasCorp fixo e centralizado na topbar (independe dos itens das laterais). */
.topbar-logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    height: 32px;
    pointer-events: none;
}
@media (max-width: 575.98px) { .topbar-logo { height: 26px; } }
.content { padding: 1.5rem; }

/* Sidebar recolhida */
body.sidebar-collapsed .sidebar { margin-left: -250px; }
body.sidebar-collapsed .main { margin-left: 0; }

@media (max-width: 768px) {
    .sidebar { margin-left: -250px; }
    .main { margin-left: 0; }
    body.sidebar-open .sidebar { margin-left: 0; }
}

/* =====================================================================
   Modernização de telas (genérico, white label via CSS vars do tema)
   ===================================================================== */

/* Cabeçalho de página com faixa de acento + ícone do módulo */
.page-head {
    display: flex; align-items: center; gap: .9rem; flex-wrap: wrap;
    background: #fff; border-radius: .85rem; padding: .8rem 1.1rem; margin-bottom: 1.25rem;
    border-left: 5px solid var(--erp-primary);
    box-shadow: 0 1px 3px rgba(16,24,40,.06), 0 1px 2px rgba(16,24,40,.04);
}
.page-head .page-icon {
    width: 44px; height: 44px; flex: 0 0 44px; border-radius: .7rem;
    display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
    color: var(--erp-primary);
    background: #eef3ff;
    background: color-mix(in srgb, var(--erp-primary) 14%, white);
}
.page-head h4 { margin: 0; font-weight: 700; line-height: 1.1; }
.page-head .page-sub { color: #6b7280; font-size: .82rem; }

/* Cards mais suaves */
.card { border-radius: .85rem; }
.card.shadow-sm { box-shadow: 0 1px 3px rgba(16,24,40,.05), 0 1px 2px rgba(16,24,40,.04) !important; border: 1px solid #eef0f3; }
.card .card-header { background: #fcfcfd; border-bottom: 1px solid #eef0f3; font-weight: 600; }

/* Tabelas: cabeçalho com acento, zebra e hover temático */
.table > thead.thead-accent > tr > th {
    background: #f1f5ff;
    background: color-mix(in srgb, var(--erp-primary) 9%, white);
    color: #334155;
    color: color-mix(in srgb, var(--erp-primary) 60%, #1f2937);
    border-bottom: 2px solid #dbe4ff;
    border-bottom-color: color-mix(in srgb, var(--erp-primary) 30%, white);
    text-transform: uppercase; font-size: .72rem; letter-spacing: .03em; font-weight: 700;
}
.table-zebra > tbody > tr:nth-child(even) > * { background: #fafbfc; }
.table-hover > tbody > tr:hover > * {
    background: #eef3ff;
    background: color-mix(in srgb, var(--erp-primary) 7%, white);
}

/* Inputs: foco/hover com acento */
.form-control:focus, .form-select:focus {
    border-color: var(--erp-primary);
    box-shadow: 0 0 0 .2rem rgba(13,110,253,.18);
    box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--erp-primary) 22%, transparent);
}
.form-control:hover:not(:focus), .form-select:hover:not(:focus) { border-color: #c4ccd6; }

/* Seções de formulário com cabeçalho na cor de acento */
.form-section { border: 1px solid #eef0f3; border-radius: .75rem; padding: .85rem 1rem .35rem; margin-bottom: 1rem; background: #fcfdfe; }
.form-section > .form-section-head {
    display: flex; align-items: center; gap: .5rem;
    font-weight: 700; font-size: .76rem; text-transform: uppercase; letter-spacing: .04em;
    color: var(--erp-primary); margin-bottom: .85rem; padding-bottom: .45rem;
    border-bottom: 1px dashed #d7def0;
    border-bottom-color: color-mix(in srgb, var(--erp-primary) 28%, #e5e7eb);
}

/* Botões temáticos (outline primário segue o tema) */
.btn-outline-primary { color: var(--erp-primary); border-color: var(--erp-primary); }
.btn-outline-primary:hover, .btn-outline-primary:focus { background: var(--erp-primary); border-color: var(--erp-primary); color: #fff; }

/* Estados vazio / carregando amigáveis */
.estado-vazio { text-align: center; color: #9aa3af; padding: 2.4rem 1rem; }
.estado-vazio .bi { font-size: 2rem; display: block; margin-bottom: .45rem; opacity: .55; }

/* Modais com leve acento e cantos arredondados */
.modal-content { border-radius: .95rem; border: 0; border-top: 3px solid var(--erp-primary); overflow: hidden; }
.modal-header { border-bottom: 1px solid #eef0f3; }
.modal-header .modal-title { font-weight: 700; }

/* Calendário do dashboard (tarefas pessoais) */
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-head { text-align: center; font-size: .72rem; font-weight: 600; text-transform: uppercase; color: #94a3b8; padding: 2px 0; }
.cal-cell { min-height: 92px; border: 1px solid #eef0f3; border-radius: .5rem; padding: 4px; background: #fff; cursor: pointer; overflow: hidden; transition: background .12s, border-color .12s; }
.cal-cell:hover { background: #f8fafc; border-color: var(--erp-primary); }
.cal-empty { background: transparent; border: 0; cursor: default; }
.cal-num { font-size: .8rem; font-weight: 600; color: #475569; line-height: 1; margin-bottom: 2px; }
.cal-hoje { border-color: var(--erp-primary); box-shadow: inset 0 0 0 1px var(--erp-primary); }
.cal-hoje .cal-num { color: var(--erp-primary); }
.cal-chip { font-size: .68rem; line-height: 1.25; padding: 1px 4px; margin-top: 2px; background: #f1f5f9; border-radius: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cal-mais { font-size: .66rem; color: #64748b; margin-top: 2px; }
.cal-dots { display: none; gap: 3px; margin-top: 3px; }
.cal-dots span { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
@media (max-width: 575.98px) {
    .cal-cell { min-height: 44px; }
    .cal-chip, .cal-mais { display: none; }
    .cal-dots { display: flex; }
}
/* Calendário resumido (rail lateral do dashboard): células menores, só pontos. */
.cal-compacto { gap: 3px; }
.cal-compacto .cal-cell { min-height: 46px; padding: 3px; }
.cal-compacto .cal-num { font-size: .74rem; }
.cal-compacto .cal-chip, .cal-compacto .cal-mais { display: none; }
.cal-compacto .cal-dots { display: flex; }

/* Tela do dashboard dividida 70% / 30% (empilha abaixo de lg). */
@media (min-width: 992px) {
    .dash-70 { flex: 0 0 70%; max-width: 70%; min-width: 0; }
    .dash-30 { flex: 0 0 30%; max-width: 30%; min-width: 0; }
}

/* Agenda resumida (rail do dashboard). */
.agenda-grupo + .agenda-grupo { margin-top: .5rem; }
.agenda-data { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; color: #94a3b8; padding: .25rem 0; border-top: 1px solid #f1f5f9; }
.agenda-grupo:first-child .agenda-data { border-top: 0; }
.agenda-data.is-hoje { color: var(--erp-primary); }
.agenda-item { display: flex; align-items: center; gap: .5rem; padding: .3rem .4rem; border-radius: .4rem; cursor: pointer; transition: background .12s; }
.agenda-item:hover { background: #f8fafc; }
.agenda-dot { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 9px; }
.agenda-txt { font-size: .85rem; line-height: 1.2; }

/* Badges um pouco mais arredondados */
.badge { border-radius: .5rem; font-weight: 600; letter-spacing: .01em; }