/* =====================================================================
   HELPDESK - Área Administrativa
   ===================================================================== */

.admin-body { background: var(--color-bg); }

.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--color-primary);
}
.login-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 32px;
    width: 100%;
    max-width: 380px;
}
.login-card h1 { margin-bottom: 0; }
.login-logo {
    display: block;
    width: 190px;
    max-width: 100%;
    margin: 0 auto;
    height: auto;
}
.login-brand {
    margin: -14px auto 12px;
    padding: 6px 10px;
    background: #fff;
    border: 2px solid #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.16);
}
.back-link { display: block; margin-top: 16px; text-align: center; font-size: 13px; }

.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 240px;
    background: var(--color-primary);
    color: #fff;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease;
}
.sidebar-brand {
    display: block;
    margin: 14px 12px 4px;
    padding: 6px 8px;
    background: #fff;
    border: 2px solid #fff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.16);
}
.sidebar-brand:hover { text-decoration: none; }
.sidebar-logo {
    display: block;
    width: 100%;
    height: auto;
}
.sidebar-nav { display: flex; flex-direction: column; padding: 12px 0; }
.sidebar-nav a {
    color: #dfe3ea;
    padding: 10px 20px;
    font-size: 14px;
}
.sidebar-nav a:hover, .sidebar-nav a.active {
    background: var(--color-primary-light);
    color: #fff;
    text-decoration: none;
}
.sidebar-section {
    color: #93a0bd;
    font-size: 11px;
    text-transform: uppercase;
    padding: 16px 20px 4px;
    letter-spacing: 0.5px;
}

.admin-content-wrapper { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.admin-topbar {
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    padding: 12px 24px;
    gap: 12px;
}
.topbar-spacer { flex: 1; }
.topbar-user { display: flex; align-items: center; gap: 12px; font-size: 14px; }
.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
}
.inline-form { display: inline; }

.admin-main { padding: 24px; flex: 1; }

.page-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

/* Dashboard */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
}
.stat-value { display: block; font-size: 28px; font-weight: 700; color: var(--color-primary); }
.stat-label { font-size: 13px; color: var(--color-text-muted); }
.stat-urgent .stat-value { color: var(--color-error); }

.dashboard-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.breakdown-list { list-style: none; padding: 0; margin: 0; }
.breakdown-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
    border-bottom: 1px solid var(--color-border);
}
.dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 8px;
}

/* Tabelas */
.table-responsive { overflow-x: auto; }
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
}
.data-table th, .data-table td {
    padding: 10px 14px;
    text-align: left;
    font-size: 13px;
    border-bottom: 1px solid var(--color-border);
}
.data-table th { background: #f8f9fb; font-weight: 600; }
.data-table th a { color: inherit; text-decoration: none; white-space: nowrap; }
.data-table th a:hover { color: var(--color-accent); text-decoration: underline; }
.data-table tbody tr:hover { background: #f8f9fb; }
.actions-cell { display: flex; gap: 10px; align-items: center; }
.muted-text { color: var(--color-text-muted); font-size: 12px; }

.filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 16px;
}
.filters-bar input, .filters-bar select { width: auto; flex: 1; min-width: 140px; }

.inline-fields-form { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.inline-fields-form input, .inline-fields-form select { width: auto; }
.checkbox-label { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 400; }

.results-count { color: var(--color-text-muted); font-size: 13px; margin-bottom: 8px; }

.pagination { display: flex; gap: 6px; margin-top: 16px; }
.pagination a {
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: #fff;
    color: var(--color-text);
    font-size: 13px;
}
.pagination a.active { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

/* Ticket detail */
.ticket-actions-inline { display: flex; gap: 16px; flex-wrap: wrap; }
.ticket-actions-inline label { font-size: 12px; font-weight: 600; display: flex; flex-direction: column; gap: 4px; }
.ticket-actions-inline select { min-width: 160px; }
.ticket-detail-columns { margin-top: 16px; }
.reply-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 16px; }
.reply-form textarea { margin-bottom: 8px; }

/* Editor WYSIWYG simples */
#editorToolbar { display: flex; gap: 6px; margin-bottom: 6px; flex-wrap: wrap; }
#editorToolbar button {
    padding: 6px 10px;
    border: 1px solid var(--color-border);
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
}
#editorToolbar button:hover { background: #f0f1f3; }
.wysiwyg-editor {
    min-height: 260px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 12px;
    background: #fff;
    overflow: hidden;
}
.wysiwyg-editor img {
    display: block;
    max-width: 100% !important;
    height: auto !important;
    box-sizing: border-box;
}
.wysiwyg-editor:focus { outline: 2px solid var(--color-accent); }

.kb-tree-node { margin-bottom: 16px; }
.kb-tree-node ul { margin: 6px 0 0 16px; padding-left: 16px; border-left: 2px solid var(--color-border); }
.kb-tree-node li { padding: 3px 0; font-size: 14px; }
.kb-edit-form { display: inline-flex; margin: 3px 4px 3px 0; }
.kb-edit-form input[type=text] { min-width: 180px; }
.kb-edit-form input[type=number] { width: 68px; }

/* Responsividade admin */
@media (max-width: 900px) {
    .admin-sidebar {
        position: fixed;
        top: 0; left: 0; bottom: 0;
        z-index: 100;
        transform: translateX(-100%);
    }
    .admin-sidebar.open { transform: translateX(0); }
    .sidebar-toggle { display: block; }
    .reply-tabs { grid-template-columns: 1fr; }
}