:root {
    --tw-primary: #153B5B;
    --tw-primary-dark: #102A3D;
    --tw-accent: #12A594;
    --tw-accent-dark: #0E8F80;
    --tw-bg: #F5F7F9;
    --tw-surface: #FFFFFF;
    --tw-text: #25333D;
    --tw-muted: #6E7C86;
    --tw-border: #DDE3E8;
    --tw-danger: #DC2626;
    --tw-warning: #D97706;
}

* { box-sizing: border-box; }
body { margin: 0; font-family: 'Manrope', sans-serif; background: var(--tw-bg); color: var(--tw-text); }

.tw-admin-layout { min-height: 100vh; }
.tw-admin-sidebar { position: fixed; inset: 0 auto 0 0; width: 250px; background: var(--tw-primary-dark); color: #fff; display: flex; flex-direction: column; z-index: 1040; }
.tw-admin-brand { height: 82px; padding: 22px 22px 18px; border-bottom: 1px solid rgba(255,255,255,.09); display: flex; align-items: center; gap: 10px; }
.tw-admin-brand img { width: 132px; max-height: 34px; object-fit: contain; }
.tw-admin-brand span { font-size: .65rem; letter-spacing: .15em; font-weight: 700; color: #71d8cd; border-left: 1px solid rgba(255,255,255,.18); padding-left: 10px; }
.tw-admin-nav { padding: 18px 12px; display: flex; flex-direction: column; gap: 5px; }
.tw-admin-nav a, .tw-admin-sidebar-footer a { color: rgba(255,255,255,.76); text-decoration: none; display: flex; align-items: center; gap: 12px; padding: 11px 13px; border-radius: 10px; font-size: .9rem; font-weight: 600; transition: .15s ease; }
.tw-admin-nav a i, .tw-admin-sidebar-footer a i { width: 18px; text-align: center; }
.tw-admin-nav a:hover, .tw-admin-nav a.active, .tw-admin-sidebar-footer a:hover { color: #fff; background: rgba(18,165,148,.18); }
.tw-admin-nav a.active { box-shadow: inset 3px 0 0 var(--tw-accent); }
.tw-admin-sidebar-footer { margin-top: auto; padding: 14px 12px 18px; border-top: 1px solid rgba(255,255,255,.09); }
.tw-admin-main { margin-left: 250px; min-height: 100vh; }
.tw-admin-topbar { height: 82px; background: #fff; border-bottom: 1px solid var(--tw-border); padding: 0 30px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 1020; }
.tw-admin-topbar h1 { font-size: 1.15rem; color: var(--tw-primary-dark); font-weight: 700; margin: 2px 0 0; }
.tw-admin-eyebrow { color: var(--tw-accent-dark); text-transform: uppercase; font-size: .68rem; font-weight: 700; letter-spacing: .09em; }
.tw-admin-menu-button { display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--tw-border); background: #fff; color: var(--tw-primary-dark); }
.tw-admin-user-wrap { position: relative; }
.tw-admin-user { border: 0; background: transparent; display: flex; align-items: center; gap: 9px; padding: 6px 7px; border-radius: 12px; color: var(--tw-text); }
.tw-admin-user:hover { background: var(--tw-bg); }
.tw-admin-avatar { width: 38px; height: 38px; border-radius: 50%; background: var(--tw-primary); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; }
.tw-admin-user-text { display: flex; flex-direction: column; text-align: left; line-height: 1.25; }
.tw-admin-user-text strong { font-size: .84rem; }
.tw-admin-user-text small { color: var(--tw-muted); font-size: .7rem; }
.tw-admin-user-menu { display: none; position: absolute; right: 0; top: calc(100% + 8px); width: 165px; padding: 7px; border: 1px solid var(--tw-border); background: #fff; border-radius: 12px; box-shadow: 0 16px 35px rgba(16,42,61,.12); }
.tw-admin-user-menu.open { display: block; }
.tw-admin-user-menu button { width: 100%; border: 0; background: transparent; text-align: left; padding: 9px 10px; border-radius: 8px; font-size: .84rem; }
.tw-admin-user-menu button:hover { background: var(--tw-bg); }
.tw-admin-content { padding: 28px 30px 40px; max-width: 1680px; margin: 0 auto; }
.tw-admin-page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.tw-admin-page-head h2 { margin: 0 0 5px; color: var(--tw-primary-dark); font-size: 1.35rem; font-weight: 700; }
.tw-admin-page-head p, .tw-admin-card-head p { margin: 0; color: var(--tw-muted); font-size: .85rem; }
.tw-admin-primary { background: var(--tw-accent); border-color: var(--tw-accent); color: #fff; font-weight: 600; }
.tw-admin-primary:hover, .tw-admin-primary:focus { background: var(--tw-accent-dark); border-color: var(--tw-accent-dark); color: #fff; }
.tw-admin-outline { background: #fff; border: 1px solid var(--tw-border); color: var(--tw-primary); font-weight: 600; }
.tw-admin-outline:hover { background: var(--tw-bg); border-color: #cbd5dc; color: var(--tw-primary-dark); }
.tw-admin-card { background: #fff; border: 1px solid var(--tw-border); border-radius: 16px; overflow: hidden; box-shadow: 0 5px 20px rgba(16,42,61,.035); }
.tw-admin-card-head { padding: 19px 20px; border-bottom: 1px solid var(--tw-border); display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.tw-admin-card-head h3 { margin: 0 0 3px; font-size: .98rem; color: var(--tw-primary-dark); font-weight: 700; }
.tw-admin-kpi { height: 100%; background: #fff; border: 1px solid var(--tw-border); border-radius: 15px; padding: 19px; display: flex; gap: 14px; align-items: center; box-shadow: 0 5px 20px rgba(16,42,61,.035); }
.tw-admin-kpi-icon { width: 45px; height: 45px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: rgba(18,165,148,.1); color: var(--tw-accent-dark); }
.tw-admin-kpi div:last-child { display: flex; flex-direction: column; }
.tw-admin-kpi span { color: var(--tw-muted); font-size: .75rem; }
.tw-admin-kpi strong { color: var(--tw-primary-dark); font-size: 1.6rem; line-height: 1.2; }
.tw-admin-kpi small { color: var(--tw-muted); font-size: .69rem; }
.tw-admin-filters { padding: 16px 18px; border-bottom: 1px solid var(--tw-border); display: flex; gap: 10px; align-items: center; }
.tw-admin-search { flex: 1; max-width: 420px; position: relative; }
.tw-admin-search i { position: absolute; top: 50%; left: 13px; transform: translateY(-50%); color: var(--tw-muted); font-size: .8rem; }
.tw-admin-search input { padding-left: 36px; }
.tw-admin-filter-select { width: 190px; }
.form-control, .form-select { border-color: var(--tw-border); border-radius: 9px; font-size: .87rem; min-height: 40px; }
.form-control:focus, .form-select:focus { border-color: rgba(18,165,148,.65); box-shadow: 0 0 0 .2rem rgba(18,165,148,.09); }
.tw-admin-table { font-size: .83rem; }
.tw-admin-table thead th { background: #f8fafb; color: var(--tw-muted); font-size: .69rem; text-transform: uppercase; letter-spacing: .04em; font-weight: 700; border-bottom: 1px solid var(--tw-border); padding: 12px 14px; white-space: nowrap; }
.tw-admin-table tbody td { padding: 13px 14px; border-color: #edf1f3; vertical-align: middle; }
.tw-admin-table tbody tr:hover { background: #fbfcfc; }
.tw-admin-table strong { color: var(--tw-primary-dark); }
.tw-admin-table-secondary { display: block; color: var(--tw-muted); font-size: .72rem; margin-top: 2px; }
.tw-admin-empty { padding: 38px !important; text-align: center; color: var(--tw-muted); }
.tw-admin-table-footer { padding: 11px 18px; border-top: 1px solid var(--tw-border); color: var(--tw-muted); font-size: .75rem; }
.tw-admin-action { width: 34px; height: 34px; border-radius: 9px; border: 1px solid var(--tw-border); color: var(--tw-primary); background: #fff; display: inline-flex; align-items: center; justify-content: center; }
.tw-admin-action:hover { background: var(--tw-bg); }
.tw-status { display: inline-flex; align-items: center; justify-content: center; min-width: 66px; border-radius: 999px; padding: 5px 9px; font-size: .68rem; font-weight: 700; }
.tw-status-ativa, .tw-status-ativo { background: #e8f7f2; color: #087968; }
.tw-status-trial { background: #e9f2ff; color: #2563eb; }
.tw-status-suspensa, .tw-status-inativo { background: #fff4df; color: #a76004; }
.tw-status-cancelada { background: #fdecec; color: #b91c1c; }
.tw-admin-modal { border: 0; border-radius: 16px; overflow: hidden; }
.tw-admin-modal .modal-header { padding: 18px 20px; border-bottom-color: var(--tw-border); }
.tw-admin-modal .modal-header h5 { color: var(--tw-primary-dark); font-size: 1.05rem; font-weight: 700; margin: 0 0 3px; }
.tw-admin-modal .modal-header p { margin: 0; color: var(--tw-muted); font-size: .78rem; }
.tw-admin-modal .modal-body { padding: 20px; }
.tw-admin-modal .modal-footer { border-top-color: var(--tw-border); padding: 14px 20px; }
.tw-admin-form-section { border: 1px solid var(--tw-border); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.tw-admin-form-section:last-child { margin-bottom: 0; }
.tw-admin-form-section h6 { color: var(--tw-primary-dark); font-weight: 700; margin: 0 0 3px; }
.tw-admin-form-section > p { color: var(--tw-muted); font-size: .76rem; margin: 0 0 14px; }
.tw-admin-overlay { display: none; }

.tw-admin-login-body { min-height: 100vh; background: linear-gradient(135deg, #edf3f5 0%, #f8fafb 50%, #edf7f5 100%); }
.tw-admin-login-shell { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 28px; }
.tw-admin-login-card { width: 100%; max-width: 440px; background: #fff; border: 1px solid var(--tw-border); border-radius: 20px; padding: 34px; box-shadow: 0 22px 55px rgba(16,42,61,.1); }
.tw-admin-login-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 30px; }
.tw-admin-login-brand img { width: 150px; max-height: 38px; }
.tw-admin-login-brand span { color: var(--tw-accent-dark); border-left: 1px solid var(--tw-border); padding-left: 10px; letter-spacing: .15em; font-size: .68rem; font-weight: 700; }
.tw-admin-login-head h1 { color: var(--tw-primary-dark); font-size: 1.45rem; font-weight: 700; margin: 5px 0 8px; }
.tw-admin-login-head p { color: var(--tw-muted); font-size: .86rem; margin-bottom: 22px; }
.tw-admin-login-links { display: flex; justify-content: center; gap: 8px; margin-top: 22px; color: var(--tw-muted); font-size: .75rem; }
.tw-admin-login-links a { color: var(--tw-primary); text-decoration: none; }

@media (max-width: 900px) {
    .tw-admin-sidebar { transform: translateX(-100%); transition: .2s ease; }
    .tw-admin-sidebar.open { transform: translateX(0); }
    .tw-admin-main { margin-left: 0; }
    .tw-admin-menu-button { display: inline-flex; align-items: center; justify-content: center; }
    .tw-admin-overlay { position: fixed; inset: 0; background: rgba(16,42,61,.45); z-index: 1030; }
    .tw-admin-overlay.open { display: block; }
    .tw-admin-content { padding: 22px 16px 34px; }
    .tw-admin-topbar { padding: 0 16px; }
}

@media (max-width: 650px) {
    .tw-admin-user-text { display: none; }
    .tw-admin-page-head { flex-direction: column; }
    .tw-admin-page-head .btn { width: 100%; }
    .tw-admin-filters { flex-wrap: wrap; }
    .tw-admin-search { min-width: 100%; max-width: none; }
    .tw-admin-filter-select { flex: 1; width: auto; }
}


/* Modal de cliente: cabeçalho/rodapé fixos e rolagem apenas no conteúdo */
#mdCliente .modal-dialog { height: calc(100vh - 2rem); }
#mdCliente .modal-content { height: 100%; max-height: 100%; display: flex; flex-direction: column; }
#mdCliente .modal-body { flex: 1 1 auto; min-height: 0; overflow-y: scroll; scrollbar-gutter: stable; }

@media (max-width: 575.98px) {
    #mdCliente .modal-dialog { height: calc(100vh - 1rem); }
}

/* Central de Ajuda - Administração */
.tw-help-admin-title {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    min-width: 260px;
}
.tw-help-admin-title > i {
    width: 18px;
    margin-top: 2px;
    color: var(--tw-accent-dark);
    text-align: center;
    flex-shrink: 0;
}
.tw-help-admin-title > div { min-width: 0; }
.tw-help-visibility {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #eef5f7;
    color: #52636d;
    font-size: .68rem;
    font-weight: 700;
    white-space: nowrap;
}
.tw-help-visibility.admin {
    background: #edf2ff;
    color: #3c55a5;
}
.tw-admin-help-editor {
    min-height: 330px;
    font-family: Consolas, "Courier New", monospace;
    font-size: .79rem;
    line-height: 1.5;
    resize: vertical;
}
#mdAjudaTopico .modal-dialog { height: calc(100vh - 2rem); }
#mdAjudaTopico .modal-content { height: 100%; max-height: 100%; display: flex; flex-direction: column; }
#mdAjudaTopico .modal-body { flex: 1 1 auto; min-height: 0; overflow-y: auto; scrollbar-gutter: stable; }
@media (max-width: 575.98px) {
    #mdAjudaTopico .modal-dialog { height: calc(100vh - 1rem); }
}