/* Extensões de CSS para a aplicação (telas internas). Reaproveita as variáveis,
   cores, tipografia e componentes já definidos em css/style.css — não redefine
   nada que já exista lá, só acrescenta o que faltava (forms, tabelas, modais,
   toasts, empty states, skeleton, topbar/notificações). */

/* Qualquer elemento com [hidden] fica oculto de verdade, mesmo que uma classe
   nele defina display:flex/grid/block (regra de precedência do CSS: origem do
   autor sempre vence a stylesheet do user-agent, mesmo empatando em
   especificidade) — já mordeu 3 vezes nesta base, então vira regra global. */
[hidden]{display:none!important}

/* ===================== AUTENTICAÇÃO ===================== */
.auth-page{
  min-height:100vh;position:relative;display:flex;align-items:center;justify-content:center;
  padding:32px 20px;background:var(--grad-hero);overflow:hidden;
}
.auth-card{
  position:relative;z-index:1;width:100%;max-width:440px;background:var(--surface);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:40px 36px;
}
.auth-card .brand{margin-bottom:26px;justify-content:center}
.auth-card h1{font-size:24px;margin-bottom:6px;text-align:center}
.auth-card .auth-sub{text-align:center;font-size:14px;margin-bottom:28px}
.auth-foot{text-align:center;margin-top:22px;font-size:13.5px;color:var(--text-600)}
.auth-foot a{color:var(--blue-600);font-weight:700}
.auth-back{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text-400);margin-bottom:18px}

/* ===================== FORMULÁRIOS ===================== */
.form-group{margin-bottom:18px}
.form-label{display:block;font-size:13px;font-weight:700;color:var(--text-700);margin-bottom:7px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.input,.select,.textarea{
  width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1.5px solid var(--border);
  font-family:inherit;font-size:14.5px;color:var(--text-900);background:var(--surface);
  transition:border-color .2s,box-shadow .2s;
}
.textarea{resize:vertical;min-height:90px}
.input:focus,.select:focus,.textarea:focus{
  outline:none;border-color:var(--blue-600);box-shadow:0 0 0 3px rgba(37,99,235,.12);
}
.input.has-error,.select.has-error{border-color:var(--danger)}
.form-error-msg{color:var(--danger);font-size:12.5px;font-weight:600;margin-top:6px;display:none}
.form-error-msg.show{display:block}
.form-hint{font-size:12px;color:var(--text-400);margin-top:6px}
.input-icon-wrap{position:relative}
.input-icon-wrap .input{padding-right:44px}
.input-icon-btn{position:absolute;right:10px;top:50%;transform:translateY(-50%);color:var(--text-400);padding:4px}
.checkbox-row{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--text-600)}
.checkbox-row input{width:16px;height:16px;accent-color:var(--blue-600)}
.field-with-image{display:flex;align-items:center;gap:16px}
.image-preview{
  width:76px;height:76px;border-radius:var(--radius-sm);object-fit:cover;background:var(--bg);
  border:1.5px dashed var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-400);flex-shrink:0;
}

/* ===================== ALERTAS / TOASTS ===================== */
.alert{
  display:flex;align-items:flex-start;gap:10px;padding:13px 16px;border-radius:var(--radius-sm);
  font-size:13.5px;font-weight:600;margin-bottom:18px;
}
.alert-error{background:#FEF2F2;color:#B91C1C;border:1px solid #FECACA}
.alert-success{background:#ECFDF5;color:#047857;border:1px solid #A7F3D0}
.alert-info{background:#EFF4FF;color:#1D4ED8;border:1px solid #DBEAFE}
.alert-warning{background:#FFFBEB;color:#92400E;border:1px solid #FDE68A}

.toast-container{
  position:fixed;bottom:22px;right:22px;z-index:2000;display:flex;flex-direction:column;gap:10px;
  max-width:340px;
}
.toast{
  background:var(--navy-900);color:#fff;padding:14px 18px;border-radius:var(--radius-sm);
  box-shadow:var(--shadow-lg);font-size:13.5px;font-weight:600;display:flex;align-items:center;gap:10px;
  animation:toastIn .3s var(--ease);
}
.toast-success{background:#047857}
.toast-error{background:#B91C1C}
.toast-icon{flex-shrink:0}
@keyframes toastIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* ===================== APP FRAME (telas internas reais) ===================== */
.app-frame{display:grid;grid-template-columns:240px 1fr;min-height:100vh;background:var(--bg)}
.sidebar-overlay{display:none}
.app-frame .app-sidebar{position:sticky;top:0;height:100vh;overflow-y:auto;z-index:50}
.app-frame .app-sidebar-nav a{cursor:pointer}
.app-frame .app-sidebar-nav a.disabled{opacity:.45;cursor:not-allowed}
.sidebar-close{display:none}

.app-content{min-width:0}
.app-topbar{
  position:sticky;top:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px 28px;background:rgba(247,249,252,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);
}
.app-topbar-title{font-size:20px;font-weight:800}
.app-topbar-right{display:flex;align-items:center;gap:14px}
.sidebar-toggle{display:none}
.icon-btn{
  width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  color:var(--text-600);position:relative;transition:background .2s;flex-shrink:0;
}
.icon-btn:hover{background:var(--border-soft)}
.notif-dot{
  position:absolute;top:6px;right:6px;min-width:16px;height:16px;padding:0 4px;border-radius:var(--radius-full);
  background:var(--danger);color:#fff;font-size:9.5px;font-weight:800;display:flex;align-items:center;justify-content:center;
}
.user-menu-btn{display:flex;align-items:center;gap:9px;padding:6px 8px 6px 6px;border-radius:var(--radius-full);transition:background .2s}
.user-menu-btn:hover{background:var(--border-soft)}
.user-menu-name{font-size:13.5px;font-weight:700;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.dropdown{position:relative}
.dropdown-panel{
  position:absolute;top:calc(100% + 10px);right:0;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius-md);box-shadow:var(--shadow-lg);min-width:240px;padding:8px;z-index:60;
  opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s,transform .2s,visibility .2s;
}
.dropdown-panel.open{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-panel.wide{min-width:340px;max-height:420px;overflow-y:auto}
.dropdown-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--text-700);width:100%;text-align:left}
.dropdown-item:hover{background:var(--bg)}
.dropdown-sep{height:1px;background:var(--border-soft);margin:6px 4px}

.notif-item{display:flex;gap:10px;padding:11px 12px;border-radius:10px;align-items:flex-start}
.notif-item:hover{background:var(--bg)}
.notif-item.unread{background:#F3F6FF}
.notif-item .notif-icon{width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:#EFF4FF;color:var(--blue-600)}
.notif-item strong{display:block;font-size:13px}
.notif-item span{font-size:12px;color:var(--text-400)}
.notif-empty{padding:26px 14px;text-align:center;color:var(--text-400);font-size:13px}

.page-body{padding:26px 28px 60px}
.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{font-size:24px;margin-bottom:4px}
.page-head p{font-size:13.5px}

/* ===================== CARD GENÉRICO ===================== */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);padding:22px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.card-head h3{font-size:16px}
.card + .card{margin-top:18px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}

/* KPI tiles (dashboard) — variante clara do .mock-stat */
.stat-tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm)}
.stat-tile-label{display:block;font-size:12.5px;color:var(--text-400);font-weight:700;margin-bottom:10px}
.stat-tile-value{display:block;font-size:26px;font-weight:800;letter-spacing:-.02em;margin-bottom:6px}
.stat-tile-sub{font-size:12px;font-weight:700;color:var(--text-400)}
.stat-tile-sub.up{color:var(--accent)}
.stat-tile-sub.down{color:var(--danger)}
.stat-tile-warn{border-color:#FDE68A;background:#FFFBEB}

/* ===================== TOOLBAR / FILTROS ===================== */
.table-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.table-toolbar .input,.table-toolbar .select{width:auto;min-width:150px}
.search-input-wrap{position:relative;flex:1;min-width:220px}
.search-input-wrap svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-400)}
.search-input-wrap .input{padding-left:38px;width:100%}
.period-tabs{display:flex;gap:6px;flex-wrap:wrap;background:var(--bg);padding:4px;border-radius:var(--radius-full);border:1px solid var(--border)}
.period-tab{padding:8px 14px;border-radius:var(--radius-full);font-size:12.5px;font-weight:700;color:var(--text-600)}
.period-tab.active{background:var(--navy-900);color:#fff}
.custom-period-row{display:flex;align-items:center;gap:8px}
.custom-period-row[hidden]{display:none}

/* ===================== TABELA ===================== */
.data-table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface)}
.data-table{width:100%;border-collapse:collapse;font-size:13.5px}
.data-table th{
  text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-400);
  padding:13px 16px;border-bottom:1px solid var(--border);white-space:nowrap;background:#FAFBFD;
}
.data-table td{padding:14px 16px;border-bottom:1px solid var(--border-soft);vertical-align:middle}
.data-table tbody tr:last-child td{border-bottom:none}
.data-table tbody tr:hover{background:#FAFBFD}
.data-table tbody tr.clickable{cursor:pointer}
.th-sort{display:inline-flex;align-items:center;gap:4px;cursor:pointer;user-select:none}
.th-sort svg{opacity:.4;transition:opacity .2s,transform .2s}
.th-sort.active svg{opacity:1;color:var(--blue-600)}
.th-sort.desc svg{transform:rotate(180deg)}
.cell-strong{font-weight:700;color:var(--text-900)}
.cell-muted{color:var(--text-400)}
.cell-img{width:40px;height:40px;border-radius:9px;object-fit:cover;background:var(--bg);flex-shrink:0}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.row-actions button{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-400);transition:background .2s,color .2s}
.row-actions button:hover{background:var(--bg);color:var(--blue-600)}
.row-actions button.danger:hover{color:var(--danger)}

.pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;flex-wrap:wrap}
.pagination-info{font-size:12.5px;color:var(--text-400)}
.pagination-btns{display:flex;gap:6px}
.pagination-btns button{
  min-width:34px;height:34px;padding:0 10px;border-radius:9px;border:1px solid var(--border);
  font-size:12.5px;font-weight:700;color:var(--text-600);background:var(--surface);
}
.pagination-btns button:hover:not(:disabled){border-color:var(--blue-600);color:var(--blue-600)}
.pagination-btns button.active{background:var(--navy-900);border-color:var(--navy-900);color:#fff}
.pagination-btns button:disabled{opacity:.4}

/* Status badges (pedidos) — complementa .status/.badge do style.css */
.status-novo{background:#EEF2FF;color:#4338CA}
.status-aprovado{background:#DBEAFE;color:#1D4ED8}
.status-separacao{background:#FEF3C7;color:#92400E}
.status-enviado{background:#E0E7FF;color:#4338CA}
.status-entregue{background:#D1FAE5;color:#047857}
.status-cancelado{background:#FEE2E2;color:#B91C1C}

/* ===================== EMPTY STATE / SKELETON ===================== */
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:64px 24px;color:var(--text-600)}
.empty-state-icon{width:64px;height:64px;border-radius:50%;background:#EFF4FF;color:var(--blue-600);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.empty-state h3{font-size:16.5px;margin-bottom:8px}
.empty-state p{font-size:13.5px;margin-bottom:22px;max-width:340px}

.skeleton{background:linear-gradient(90deg,var(--border-soft) 25%,#F3F5F9 37%,var(--border-soft) 63%);background-size:400% 100%;animation:skeletonShine 1.4s ease infinite;border-radius:8px}
.skeleton-line{height:14px;margin-bottom:10px}
.skeleton-block{height:80px}
@keyframes skeletonShine{0%{background-position:100% 50%}100%{background-position:0 50%}}

/* ===================== MODAL ===================== */
.modal-overlay{
  position:fixed;inset:0;background:rgba(11,17,32,.55);backdrop-filter:blur(2px);z-index:1000;
  display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s;
}
.modal-overlay.open{opacity:1;visibility:visible}
.modal{
  background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:560px;
  max-height:88vh;display:flex;flex-direction:column;overflow:hidden;transform:scale(.96);transition:transform .2s;
}
.modal-overlay.open .modal{transform:scale(1)}
.modal.modal-lg{max-width:760px}
/* O <form> que envolve corpo+rodapé nos modais de cadastro também precisa ser
   um item flex encolhível (min-height:0) — senão ele nunca cede espaço pro
   .modal-body rolar, e o rodapé com o botão "Salvar" transborda pra fora do
   modal sem nenhuma barra de rolagem (BUG-001 do relatório de QA). */
.modal > form{display:flex;flex-direction:column;min-height:0;flex:1 1 auto}
.modal-header{flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border-soft)}
.modal-header h3{font-size:17px}
.modal-close{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-400)}
.modal-close:hover{background:var(--bg)}
.modal-body{flex:1 1 auto;min-height:0;padding:22px 24px;overflow-y:auto}
.modal-footer{flex-shrink:0;display:flex;justify-content:flex-end;gap:10px;padding:18px 24px;border-top:1px solid var(--border-soft)}

/* ===================== DETALHES (pedido/cliente) ===================== */
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;align-items:start}
.timeline{display:flex;flex-direction:column;gap:0}
.timeline-item{display:flex;gap:12px;padding-bottom:20px;position:relative}
.timeline-item::before{content:"";position:absolute;left:5px;top:16px;bottom:0;width:1.5px;background:var(--border)}
.timeline-item:last-child::before{display:none}
.timeline-dot{width:12px;height:12px;border-radius:50%;background:var(--blue-600);margin-top:4px;flex-shrink:0;z-index:1}
.timeline-item strong{font-size:13.5px;display:block}
.timeline-item span{font-size:12px;color:var(--text-400)}

/* ===================== INTEGRAÇÕES ===================== */
.integration-card{display:flex;align-items:center;gap:16px;padding:20px;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);box-shadow:var(--shadow-sm)}
.integration-logo{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;flex-shrink:0}
.integration-meta{flex:1;min-width:0}
.integration-meta h3{font-size:16px;margin-bottom:4px}
.integration-stat-row{display:flex;gap:18px;margin-top:8px;flex-wrap:wrap}
.integration-stat-row span{font-size:12px;color:var(--text-400)}
.integration-stat-row b{color:var(--text-700)}
.integration-actions{display:flex;gap:8px;flex-shrink:0;flex-wrap:wrap}
.conn-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px}
.conn-dot.on{background:var(--accent)}
.conn-dot.off{background:var(--text-400)}
.conn-dot.err{background:var(--danger)}

.log-item{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--border-soft);font-size:13px}
.log-item:last-child{border-bottom:none}
.log-badge{font-size:10.5px;font-weight:800;padding:3px 8px;border-radius:var(--radius-full);flex-shrink:0;height:fit-content}
.log-badge.sucesso{background:#D1FAE5;color:#047857}
.log-badge.erro{background:#FEE2E2;color:#B91C1C}
.log-badge.aviso{background:#FEF3C7;color:#92400E}

/* ===================== RESPONSIVO ===================== */
@media (max-width:980px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-2{grid-template-columns:1fr}
  .detail-grid{grid-template-columns:1fr}
}

@media (max-width:860px){
  .app-frame{grid-template-columns:1fr}
  .app-frame .app-sidebar{
    position:fixed;left:0;top:0;bottom:0;width:260px;transform:translateX(-100%);transition:transform .3s var(--ease);z-index:200;
  }
  .app-frame .app-sidebar.open{transform:translateX(0)}
  .sidebar-toggle{display:flex}
  .sidebar-close{display:flex;position:absolute;top:16px;right:16px;color:#8B93AD}
  .sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:150}
  .sidebar-overlay.open{display:block}
  .page-body{padding:20px 16px 48px}
  .app-topbar{padding:14px 16px}
  .form-row{grid-template-columns:1fr}
  .grid-4,.grid-3{grid-template-columns:1fr 1fr}
  .user-menu-name{display:none}
}

@media (max-width:560px){
  .grid-4,.grid-3{grid-template-columns:1fr}
  .table-toolbar .input,.table-toolbar .select{width:100%}
  .auth-card{padding:30px 22px}
}