/* ==========================================================================
   Sale Marketing — Componentes de UI
   Botões, formulários, cards, tabelas, badges, alertas, modais, breadcrumbs
   e estados vazios. Consome os tokens definidos em theme.css.
   ========================================================================== */

/* ---------------------------------------------------------------------- */
/* Page header / Breadcrumb                                               */
/* ---------------------------------------------------------------------- */
.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}

.page-header__title {
    font-size: var(--fs-xl);
    font-weight: 700;
    color: var(--color-ink-900);
    margin: 0;
}

.page-header__subtitle {
    font-size: var(--fs-sm);
    color: var(--color-ink-500);
    margin-top: 2px;
}

.breadcrumb-nav {
    list-style: none;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-2);
    padding: 0;
    margin: 0 0 var(--space-2);
    font-size: var(--fs-xs);
    color: var(--color-ink-500);
}

.breadcrumb-nav li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumb-nav li:not(:last-child)::after {
    content: '/';
    color: var(--color-ink-300);
}

.breadcrumb-nav a {
    color: var(--color-ink-500);
    font-weight: 500;
}

.breadcrumb-nav a:hover {
    color: var(--color-primary-600);
}

.breadcrumb-nav li:last-child {
    color: var(--color-ink-900);
    font-weight: 600;
}

/* ---------------------------------------------------------------------- */
/* Cards                                                                   */
/* ---------------------------------------------------------------------- */
.card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.card-header {
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-surface);
    padding: var(--space-4) var(--space-5);
    font-size: var(--fs-md);
}

.card-body {
    padding: var(--space-5);
}

.card-header.bg-brand {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-800) 100%);
    color: #fff;
    border-bottom: none;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.stat-card {
    height: 100%;
    text-align: center;
    padding: var(--space-2);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.stat-card__icon {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--color-primary-50);
    color: var(--color-primary-600);
    font-size: 1.4rem;
    margin-bottom: var(--space-3);
}

/* ---------------------------------------------------------------------- */
/* Botões                                                                  */
/* ---------------------------------------------------------------------- */
.btn {
    --bs-btn-border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: var(--fs-sm);
    padding: 0.5rem 1rem;
    transition: background-color var(--transition-fast), border-color var(--transition-fast),
        color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.btn:active {
    transform: translateY(1px);
}

.btn-sm {
    --bs-btn-border-radius: var(--radius-sm);
    font-size: var(--fs-xs);
}

.btn-primary {
    --bs-btn-bg: var(--color-primary-600);
    --bs-btn-border-color: var(--color-primary-600);
    --bs-btn-hover-bg: var(--color-primary-800);
    --bs-btn-hover-border-color: var(--color-primary-800);
    --bs-btn-active-bg: var(--color-primary-900);
    --bs-btn-active-border-color: var(--color-primary-900);
    --bs-btn-disabled-bg: var(--color-primary-600);
    --bs-btn-disabled-border-color: var(--color-primary-600);
    box-shadow: 0 1px 2px rgba(26, 58, 107, 0.25);
}

.btn-outline-secondary {
    --bs-btn-color: var(--color-ink-700);
    --bs-btn-border-color: var(--color-ink-300);
    --bs-btn-hover-bg: var(--color-ink-100);
    --bs-btn-hover-border-color: var(--color-ink-300);
    --bs-btn-hover-color: var(--color-ink-900);
}

.btn-outline-danger:hover {
    box-shadow: 0 1px 2px rgba(192, 57, 43, 0.2);
}

/* Ação principal (marca vermelha) — substitui os antigos estilos inline */
.btn-brand {
    background-color: var(--color-accent-500);
    border-color: var(--color-accent-500);
    color: #fff;
    box-shadow: 0 1px 2px rgba(192, 57, 43, 0.25);
}

.btn-brand:hover {
    background-color: var(--color-accent-600);
    border-color: var(--color-accent-600);
    color: #fff;
}

.btn-brand:active {
    background-color: var(--color-accent-700);
    border-color: var(--color-accent-700);
    color: #fff;
}

.btn-brand:disabled,
.btn-brand.disabled {
    background-color: var(--color-accent-400);
    border-color: var(--color-accent-400);
}

.btn-ghost {
    background: transparent;
    border: 1px solid transparent;
    color: var(--color-ink-700);
}

.btn-ghost:hover {
    background: var(--color-ink-100);
    color: var(--color-ink-900);
}

/* Estado de carregamento — aplicado via JS (ui.js) no submit do formulário */
.btn.is-loading {
    color: transparent !important;
    pointer-events: none;
    position: relative;
}

.btn.is-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1rem;
    height: 1rem;
    margin: -0.5rem 0 0 -0.5rem;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-top-color: #fff;
    animation: btn-spin 0.6s linear infinite;
}

.btn-outline-secondary.is-loading::after,
.btn-outline-danger.is-loading::after,
.btn-ghost.is-loading::after {
    border-color: rgba(26, 58, 107, 0.25);
    border-top-color: var(--color-primary-600);
}

@keyframes btn-spin {
    to {
        transform: rotate(360deg);
    }
}

/* ---------------------------------------------------------------------- */
/* Formulários                                                             */
/* ---------------------------------------------------------------------- */
.form-label {
    font-weight: 600;
    font-size: var(--fs-sm);
    color: var(--color-ink-700);
    margin-bottom: var(--space-2);
}

.form-control,
.form-select {
    border: 1px solid var(--color-ink-300);
    border-radius: var(--radius-sm);
    padding: 0.55rem 0.85rem;
    font-size: var(--fs-base);
    background-color: var(--color-surface);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control::placeholder {
    color: var(--color-ink-400);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--color-primary-500);
    box-shadow: var(--shadow-focus);
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: var(--color-accent-500);
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(192, 57, 43, 0.12);
}

.invalid-feedback {
    font-size: var(--fs-xs);
    font-weight: 500;
}

.form-check-input:checked {
    background-color: var(--color-primary-600);
    border-color: var(--color-primary-600);
}

.form-check-input:focus {
    box-shadow: var(--shadow-focus);
}

/* Select2 — alinhar altura/raio ao restante dos campos */
.select2-container--bootstrap-5 .select2-selection {
    border: 1px solid var(--color-ink-300) !important;
    border-radius: var(--radius-sm) !important;
    min-height: calc(1.5em + 1.1rem + 2px);
}

.select2-container--bootstrap-5.select2-container--focus .select2-selection,
.select2-container--bootstrap-5.select2-container--open .select2-selection {
    border-color: var(--color-primary-500) !important;
    box-shadow: var(--shadow-focus) !important;
}

.select2-container--bootstrap-5 .select2-selection__choice {
    background-color: var(--color-primary-50) !important;
    border-color: var(--color-primary-100) !important;
    color: var(--color-primary-700) !important;
    border-radius: var(--radius-sm) !important;
}

/* ---------------------------------------------------------------------- */
/* Tabelas                                                                 */
/* ---------------------------------------------------------------------- */
.table {
    --bs-table-hover-bg: var(--color-primary-50);
    margin-bottom: 0;
    font-size: var(--fs-sm);
}

.table thead th {
    background-color: var(--color-ink-100);
    color: var(--color-ink-700);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 700;
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-3) var(--space-4);
    white-space: nowrap;
}

.table tbody td {
    padding: var(--space-3) var(--space-4);
    vertical-align: middle;
    border-bottom: 1px solid var(--color-border);
}

.table tbody tr:nth-of-type(odd) {
    background-color: rgba(244, 246, 251, 0.5);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table tbody tr {
    transition: background-color var(--transition-fast);
}

/* ---------------------------------------------------------------------- */
/* Badges / pills                                                          */
/* ---------------------------------------------------------------------- */
.badge {
    font-weight: 600;
    font-size: var(--fs-xs);
    padding: 0.4em 0.75em;
    letter-spacing: 0.01em;
}

.badge.rounded-pill {
    background-color: var(--color-ink-100) !important;
    color: var(--color-ink-700) !important;
    border: 1px solid var(--color-border) !important;
    font-weight: 500;
}

/* ---------------------------------------------------------------------- */
/* Alertas                                                                 */
/* ---------------------------------------------------------------------- */
.alert {
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    padding: var(--space-3) var(--space-4);
}

.alert-success {
    background-color: #eafaf1;
    border-color: #c9f0d9;
    color: #1e7e4f;
}

.alert-danger {
    background-color: var(--color-accent-50);
    border-color: var(--color-accent-100);
    color: var(--color-accent-700);
}

/* ---------------------------------------------------------------------- */
/* Modais                                                                  */
/* ---------------------------------------------------------------------- */
.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.modal-header {
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-5);
}

.modal-header.bg-brand {
    background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-800) 100%);
    border-bottom: none;
}

.modal-header .modal-title {
    font-weight: 700;
    font-size: var(--fs-md);
}

.modal-body {
    padding: var(--space-5);
}

.modal-footer {
    border-top: 1px solid var(--color-border);
    padding: var(--space-4) var(--space-5);
}

/* ---------------------------------------------------------------------- */
/* Avatar                                                                  */
/* ---------------------------------------------------------------------- */
.avatar-circle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--fs-sm);
    flex-shrink: 0;
}

/* ---------------------------------------------------------------------- */
/* Estados vazios                                                          */
/* ---------------------------------------------------------------------- */
.empty-state {
    padding: var(--space-8) var(--space-4);
    text-align: center;
    color: var(--color-ink-500);
}

.empty-state i {
    font-size: 2.25rem;
    color: var(--color-ink-300);
    display: block;
    margin-bottom: var(--space-3);
}

.empty-state strong {
    display: block;
    color: var(--color-ink-700);
    font-size: var(--fs-base);
    margin-bottom: var(--space-1);
}

/* ---------------------------------------------------------------------- */
/* Filtros de listagem                                                     */
/* ---------------------------------------------------------------------- */
.filter-card .form-label {
    color: var(--color-ink-500);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* ---------------------------------------------------------------------- */
/* Cartões de listagem — celular (substituem a tabela abaixo de md)        */
/* ---------------------------------------------------------------------- */
.task-card .card-body {
    padding: var(--space-4);
}

.task-card__titulo {
    font-size: var(--fs-md);
}

/* ---------------------------------------------------------------------- */
/* Responsividade utilitária                                              */
/* ---------------------------------------------------------------------- */
@media (max-width: 767.98px) {
    .card-body {
        padding: var(--space-4);
    }

    .page-header {
        align-items: stretch;
    }

    .page-header > *:last-child {
        display: flex;
    }

    .page-header > *:last-child .btn {
        flex: 1;
    }
}

@media (max-width: 575.98px) {
    .btn {
        min-height: 40px;
    }

    /* Cartões mais enxutos — menos espaço em branco em telas pequenas */
    .card-body,
    .card-footer {
        padding: var(--space-3);
    }

    .card-body .mb-3 {
        margin-bottom: var(--space-2) !important;
    }

    .card-body .mb-4 {
        margin-bottom: var(--space-3) !important;
    }
}