/* ══════════════════════════════════════════════════════════════════
   styles.css — Sistema REI Tridminas v9 (Fase 3)
   Light + Dark mode, cores por criticidade, hierarquia visual
══════════════════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ═══ TOKENS — TEMA CLARO (padrão) ═══ */
:root{
  --brand:#1A3A5C; --brand-2:#2C5282; --brand-light:#EBF2FA; --brand-medium:#D1E4F5;
  --accent:#E8520A; --accent-light:#FEF0E8; --accent-medium:#FBDCCC;
  --ok:#1E6B3A; --ok-light:#E8F5EE;
  --warn:#B45309; --warn-light:#FEF9EE;
  --danger:#991B1B; --danger-light:#FEF2F2;
  --info:#1E40AF; --info-light:#EFF6FF;
  --crit:#DC2626; --crit-bg:#FEF2F2; --crit-border:#F87171;
  --alto:#EA580C; --alto-bg:#FFFBEB; --alto-border:#FCD34D;
  --med:#2563EB; --med-bg:#EFF6FF; --med-border:#93C5FD;
  --bx:#16A34A; --bx-bg:#F0FDF4; --bx-border:#86EFAC;
  --bg:#F1F5F9; --surface:#FFFFFF; --surface-2:#F8FAFC; --surface-hover:#F1F5F9;
  --border:#D0D5DD; --border-soft:#E8ECF0;
  --text-1:#111827; --text-2:#374151; --text-3:#6B7280; --text-4:#9CA3AF;
  --radius:8px; --radius-lg:12px;
  --shadow:0 1px 4px rgba(0,0,0,.08),0 4px 16px rgba(0,0,0,.06);
  --shadow-lg:0 8px 40px rgba(0,0,0,.12);
  --ff:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;
  --transition:.15s ease;

  /* Compat v8 */
  --az:var(--brand); --az2:var(--brand-2); --azl:var(--brand-light); --azm:var(--brand-medium);
  --lj:var(--accent); --ljl:var(--accent-light); --ljm:var(--accent-medium);
  --vd:var(--ok); --vdl:var(--ok-light);
  --am:var(--warn); --aml:var(--warn-light);
  --bd:var(--border); --bds:var(--border-soft);
  --c1:var(--text-1); --c2:var(--text-2); --c3:var(--text-3); --c4:var(--text-4);
  --wh:var(--surface);
  --red:var(--danger); --redl:var(--danger-light);
}

/* ═══ TOKENS — TEMA ESCURO ═══ */
html[data-theme="dark"]{
  --brand:#3B82F6; --brand-2:#60A5FA; --brand-light:#1E293B; --brand-medium:#334155;
  --accent:#FB923C; --accent-light:#2C1A0E; --accent-medium:#4A2A14;
  --ok:#22C55E; --ok-light:#0F2A1A;
  --warn:#F59E0B; --warn-light:#2A1F0A;
  --danger:#EF4444; --danger-light:#2A0F0F;
  --info:#60A5FA; --info-light:#0F1E3A;
  --crit:#F87171; --crit-bg:#2A0F0F; --crit-border:#DC2626;
  --alto:#FB923C; --alto-bg:#2A1F0A; --alto-border:#EA580C;
  --med:#60A5FA; --med-bg:#0F1E3A; --med-border:#3B82F6;
  --bx:#4ADE80; --bx-bg:#0F2A1A; --bx-border:#16A34A;
  --bg:#0F172A; --surface:#1E293B; --surface-2:#273449; --surface-hover:#334155;
  --border:#334155; --border-soft:#273449;
  --text-1:#F1F5F9; --text-2:#CBD5E1; --text-3:#94A3B8; --text-4:#64748B;
  --shadow:0 1px 4px rgba(0,0,0,.3),0 4px 16px rgba(0,0,0,.2);
  --shadow-lg:0 8px 40px rgba(0,0,0,.5);
}

html{transition:background-color var(--transition)}
body{font-family:var(--ff);background:var(--bg);color:var(--text-1);min-height:100vh;font-size:14px;transition:background-color var(--transition),color var(--transition)}
input,select,textarea,button{font-family:var(--ff)}
a{color:var(--brand)}

.hidden{display:none!important}
.w-full{width:100%}.text-center{text-align:center}
.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}
.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}
.text-muted{color:var(--text-3)}.text-sm{font-size:12px}.text-xs{font-size:11px}

/* ═══ TOPBAR ═══ */
#topbar{background:var(--brand);color:#fff;display:flex;align-items:center;gap:12px;padding:0 20px;height:52px;position:sticky;top:0;z-index:200;box-shadow:0 2px 8px rgba(0,0,0,.25)}
html[data-theme="dark"] #topbar{background:#0A1628;border-bottom:1px solid #1E3A8A}
.top-logo{font-size:18px;font-weight:700;letter-spacing:.05em;white-space:nowrap}
.top-logo span{color:#FFA05A}
.top-sep{width:1px;height:24px;background:rgba(255,255,255,.2)}
#top-user-info{font-size:12px;color:rgba(255,255,255,.8)}
#top-user-info strong{color:#fff;display:block;font-size:13px}
.top-nav{display:flex;gap:4px;margin-left:auto}
.nav-btn{background:transparent;border:none;color:rgba(255,255,255,.75);padding:6px 12px;border-radius:var(--radius);font-size:13px;cursor:pointer;transition:background var(--transition),color var(--transition);white-space:nowrap}
.nav-btn:hover,.nav-btn.active{background:rgba(255,255,255,.15);color:#fff}
.nav-btn.active{background:rgba(255,255,255,.2)}

.top-action{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;padding:5px 10px;border-radius:var(--radius);font-size:13px;cursor:pointer;transition:background var(--transition);display:inline-flex;align-items:center;gap:4px}
.top-action:hover{background:rgba(255,255,255,.2)}
#btn-search-global{min-width:130px;justify-content:space-between}
#btn-search-global kbd{background:rgba(255,255,255,.2);padding:1px 5px;border-radius:3px;font-size:10px;font-family:var(--ff)}
#btn-theme{padding:5px 9px;font-size:15px}

/* ═══ SCREENS CENTRAIS ═══ */
.screen-center{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--brand) 0%,var(--brand-2) 100%);padding:20px}
html[data-theme="dark"] .screen-center{background:linear-gradient(135deg,#0A1628 0%,#1E293B 100%)}

.login-card{background:var(--surface);border-radius:var(--radius-lg);padding:40px 36px;width:380px;max-width:92vw;box-shadow:var(--shadow-lg)}
.login-logo{text-align:center;margin-bottom:28px}
.login-logo .l1{font-size:28px;font-weight:700;color:var(--brand);letter-spacing:.06em}
.login-logo .l1 span{color:var(--accent)}
.login-logo .l2{font-size:11px;color:var(--text-3);letter-spacing:.1em;text-transform:uppercase;margin-top:2px}
.login-title{font-size:15px;font-weight:600;color:var(--brand);margin-bottom:20px;text-align:center}

.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);margin-bottom:5px}
.form-group input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;color:var(--text-1);background:var(--surface);transition:border var(--transition)}
.form-group input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(59,130,246,.12)}
.btn-primary{width:100%;padding:11px;background:var(--brand);color:#fff;border:none;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;transition:background var(--transition);letter-spacing:.02em}
.btn-primary:hover{background:var(--brand-2)}
.btn-primary:disabled{opacity:.6;cursor:not-allowed}
.login-error{background:var(--danger-light);border:1px solid var(--danger);border-radius:var(--radius);padding:8px 12px;font-size:12px;color:var(--danger);margin-bottom:12px}

.setup-card{background:var(--surface);border-radius:var(--radius-lg);padding:32px;width:620px;max-width:94vw;box-shadow:var(--shadow-lg);max-height:94vh;overflow-y:auto}
.setup-card h2{font-size:17px;font-weight:600;color:var(--brand);margin-bottom:6px;margin-top:16px}
.setup-card h2:first-of-type{margin-top:0}
.setup-card>p{font-size:13px;color:var(--text-2);line-height:1.6;margin-bottom:16px}
.sql-box{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:12px;font-family:monospace;font-size:11px;white-space:pre-wrap;max-height:250px;overflow-y:auto;line-height:1.5;color:var(--text-2)}

/* ═══ APP ═══ */
#screen-app{display:none;flex-direction:column;min-height:100vh}
.app-body{flex:1;padding:20px;max-width:1200px;margin:0 auto;width:100%}

/* Page headers */
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}
.page-title{font-size:22px;font-weight:700;color:var(--text-1);letter-spacing:-.01em;display:flex;align-items:center;gap:10px;margin:0}
.page-title .icon{font-size:22px}

/* ═══ CARDS ═══ */
.card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border-soft);padding:20px;box-shadow:var(--shadow)}
.card-title{font-size:15px;font-weight:600;color:var(--brand);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.card-title .icon{font-size:16px}

/* ═══ FORMULÁRIO ═══ */
.form-section{margin-bottom:20px;padding:16px;background:var(--surface-2);border-radius:var(--radius-lg);border:1px solid var(--border-soft);transition:border var(--transition),box-shadow var(--transition)}
.form-section:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px rgba(59,130,246,.08)}
.form-section-hdr{background:var(--brand-light);color:var(--brand);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:8px 12px;border-radius:6px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.form-section-hdr.orange{background:var(--accent-light);color:var(--accent)}
.form-section-hdr.green{background:var(--ok-light);color:var(--ok)}
.form-section-hdr.dark{background:var(--brand);color:#fff}

.form-grid{display:grid;gap:12px}
.form-grid.cols-2{grid-template-columns:1fr 1fr}
.form-grid.cols-3{grid-template-columns:1fr 1fr 1fr}
.form-grid.cols-4{grid-template-columns:repeat(4,1fr)}
.form-field label{display:block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);margin-bottom:4px}
.form-field input,.form-field select,.form-field textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:var(--radius);font-size:13px;color:var(--text-1);background:var(--surface);transition:border var(--transition)}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(59,130,246,.1)}
.form-field input:disabled,.form-field input[readonly]{background:var(--surface-2);color:var(--text-3);cursor:not-allowed}
.form-field textarea{resize:vertical;min-height:80px;line-height:1.5}
.form-field.required label::after{content:' *';color:var(--danger)}

.check-group{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:4px}
.check-item{display:flex;align-items:center;gap:6px;font-size:13px;cursor:pointer;color:var(--text-2)}
.check-item input{width:14px;height:14px;accent-color:var(--brand)}

/* Gravidade */
.grav-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:4px}
.grav-item{border:2px solid var(--border);border-radius:var(--radius);padding:10px;cursor:pointer;transition:all var(--transition);background:var(--surface)}
.grav-item input{display:none}
.grav-item:hover{border-color:var(--brand)}
.grav-item.selected-crit{background:var(--crit-bg);border-color:var(--crit);box-shadow:0 0 0 3px rgba(220,38,38,.15)}
.grav-item.selected-alto{background:var(--alto-bg);border-color:var(--alto);box-shadow:0 0 0 3px rgba(234,88,12,.15)}
.grav-item.selected-med{background:var(--med-bg);border-color:var(--med);box-shadow:0 0 0 3px rgba(37,99,235,.15)}
.grav-item.selected-bx{background:var(--bx-bg);border-color:var(--bx);box-shadow:0 0 0 3px rgba(22,163,74,.15)}
.grav-label{font-size:13px;font-weight:600;line-height:1.3;color:var(--text-1)}
.grav-sub{font-size:11px;color:var(--text-3);margin-top:2px}

/* 5 Porquês */
.porques-grid{display:flex;flex-direction:column;gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.pq-row{display:grid;grid-template-columns:36px 110px 1fr;border-bottom:1px solid var(--border-soft)}
.pq-row:last-child{border-bottom:none}
.pq-n{display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--brand);background:var(--brand-light);border-right:1px solid var(--border-soft)}
.pq-n.alt{background:var(--brand-medium)}
.pq-p{display:flex;align-items:center;font-size:11px;color:var(--text-3);font-style:italic;padding:6px 8px;background:var(--brand-light);border-right:1px solid var(--border-soft);line-height:1.4}
.pq-p.alt{background:var(--brand-medium)}
.pq-r input{border:none;border-radius:0;padding:8px 10px;font-size:13px;width:100%;background:var(--surface);color:var(--text-1)}
.pq-r input:focus{outline:none;background:var(--brand-light)}
.pq-causa-lbl{background:var(--accent);color:#fff;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;display:flex;align-items:center;padding:8px;border-right:1px solid var(--accent-medium)}
.pq-causa-r input{border:none;width:100%;padding:8px 10px;font-size:13px;background:var(--accent-light);color:var(--text-1)}
.pq-causa-r input:focus{outline:none;background:var(--accent-medium)}

/* Botões */
.btn{padding:9px 18px;border-radius:var(--radius);font-size:13px;font-weight:600;cursor:pointer;border:none;transition:background var(--transition),transform .1s,opacity var(--transition);display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-az{background:var(--brand);color:#fff}.btn-az:hover{background:var(--brand-2)}
.btn-lj{background:var(--accent);color:#fff}.btn-lj:hover{filter:brightness(.92)}
.btn-vd{background:var(--ok);color:#fff}.btn-vd:hover{filter:brightness(.92)}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text-2)}
.btn-outline:hover{background:var(--surface-hover)}
.btn-sm{padding:5px 12px;font-size:12px}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{filter:brightness(.92)}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ═══ TABELAS ═══ */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border-soft)}
table.data-table{width:100%;border-collapse:collapse;font-size:13px}
table.data-table thead tr{background:var(--brand);color:#fff}
html[data-theme="dark"] table.data-table thead tr{background:var(--surface-2);border-bottom:2px solid var(--brand)}
table.data-table thead th{padding:10px 12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;text-align:left;white-space:nowrap}
table.data-table tbody tr{border-bottom:1px solid var(--border-soft);transition:background .1s;background:var(--surface)}
table.data-table tbody tr:hover{background:var(--surface-hover)}
table.data-table tbody tr:last-child{border-bottom:none}
table.data-table tbody td{padding:10px 12px;color:var(--text-2);vertical-align:middle}

table.data-table tbody tr.row-crit{border-left:3px solid var(--crit)}
table.data-table tbody tr.row-alto{border-left:3px solid var(--alto)}
table.data-table tbody tr.row-med{border-left:3px solid var(--med)}
table.data-table tbody tr.row-bx{border-left:3px solid var(--bx)}
table.data-table tbody tr.row-deleted{opacity:.55;font-style:italic}
table.data-table tbody tr.row-critico{border-left:3px solid var(--crit);background:var(--crit-bg)}

/* ═══ BADGES ═══ */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap;line-height:1.4}
.badge-rascunho{background:var(--surface-hover);color:var(--text-2);border:1px solid var(--border)}
.badge-submetido{background:var(--info-light);color:var(--info);border:1px solid var(--info)}
.badge-em_analise{background:var(--warn-light);color:var(--warn);border:1px solid var(--warn)}
.badge-validado{background:var(--med-bg);color:var(--med);border:1px solid var(--med)}
.badge-homologado{background:var(--ok-light);color:var(--ok);border:1px solid var(--ok)}
.badge-fechado{background:var(--ok-light);color:var(--ok);border:1px solid var(--ok);font-weight:700}
.badge-rejeitado{background:var(--danger-light);color:var(--danger);border:1px solid var(--danger)}
.badge-crit{background:var(--crit-bg);color:var(--crit);border:1px solid var(--crit-border)}
.badge-alto{background:var(--alto-bg);color:var(--alto);border:1px solid var(--alto-border)}
.badge-med{background:var(--med-bg);color:var(--med);border:1px solid var(--med-border)}
.badge-bx{background:var(--bx-bg);color:var(--bx);border:1px solid var(--bx-border)}

/* ═══ STATS CARDS ═══ */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.stat-card{background:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border-soft);padding:16px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--brand)}
.stat-card.stat-danger::before{background:var(--danger)}
.stat-card.stat-warn::before{background:var(--warn)}
.stat-card.stat-ok::before{background:var(--ok)}
.stat-card .s-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);margin-bottom:6px}
.stat-card .s-value{font-size:28px;font-weight:700;color:var(--text-1);line-height:1}
.stat-card.stat-danger .s-value{color:var(--danger)}
.stat-card.stat-warn .s-value{color:var(--warn)}
.stat-card.stat-ok .s-value{color:var(--ok)}
.stat-card .s-sub{font-size:11px;color:var(--text-3);margin-top:4px}

/* ═══ PARETO ═══ */
.pareto-bar{display:flex;flex-direction:column;gap:6px}
.bar-row{display:flex;align-items:center;gap:8px}
.bar-label{font-size:12px;color:var(--text-2);width:120px;flex-shrink:0;text-align:right}
.bar-track{flex:1;height:18px;background:var(--surface-2);border-radius:4px;overflow:hidden;border:1px solid var(--border-soft)}
.bar-fill{height:100%;background:var(--brand);border-radius:4px;transition:width .4s}
.bar-val{font-size:12px;font-weight:600;color:var(--brand);width:30px;flex-shrink:0}

/* ═══ USUÁRIOS ═══ */
.user-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:12px}
.user-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-lg);padding:14px 16px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow)}
.user-avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;flex-shrink:0}
.ua-colaborador{background:var(--brand-light);color:var(--brand)}
.ua-lider{background:var(--accent-light);color:var(--accent)}
.ua-gestor{background:var(--ok-light);color:var(--ok)}
.user-info{flex:1;min-width:0}
.user-name{font-size:13px;font-weight:600;color:var(--text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user-meta{font-size:11px;color:var(--text-3)}
.user-role{display:inline-block;font-size:10px;font-weight:700;padding:2px 7px;border-radius:10px;margin-top:2px}
.role-colaborador{background:var(--brand-light);color:var(--brand)}
.role-lider{background:var(--accent-light);color:var(--accent)}
.role-gestor{background:var(--ok-light);color:var(--ok)}
.user-actions{display:flex;gap:4px;flex-shrink:0}

/* ═══ MODAL ═══ */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1000;display:flex;align-items:center;justify-content:center;padding:16px;animation:fadeIn .15s ease}
.modal-box{background:var(--surface);border-radius:var(--radius-lg);padding:24px;width:100%;max-width:680px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp .2s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.modal-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.modal-title{font-size:16px;font-weight:600;color:var(--brand)}
.modal-close{background:transparent;border:none;font-size:20px;cursor:pointer;color:var(--text-3);line-height:1;padding:2px 6px;border-radius:var(--radius);transition:background var(--transition)}
.modal-close:hover{color:var(--text-1);background:var(--surface-hover)}

.detail-section{margin-bottom:14px}
.detail-section-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-3);margin-bottom:6px;border-bottom:1px solid var(--border-soft);padding-bottom:4px}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.detail-field label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--text-4);display:block;margin-bottom:2px}
.detail-field p{font-size:13px;color:var(--text-1);line-height:1.5}
.detail-field.full{grid-column:1/-1}
.pq-display{display:flex;flex-direction:column;gap:4px}
.pq-display-row{display:grid;grid-template-columns:80px 1fr;gap:8px;font-size:13px}
.pq-display-row span:first-child{font-weight:600;color:var(--brand)}
.pq-display-row span:last-child{color:var(--text-1)}
.causa-box{background:var(--accent-light);border:1px solid var(--accent-medium);border-radius:var(--radius);padding:8px 10px;font-size:13px;color:var(--text-1)}

/* ═══ TOAST ═══ */
#toast-container{position:fixed;bottom:20px;right:20px;z-index:2000;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--text-1);color:var(--surface);padding:10px 16px;border-radius:var(--radius);font-size:13px;box-shadow:var(--shadow-lg);animation:slideIn .2s ease;max-width:320px}
.toast.success{background:var(--ok);color:#fff}
.toast.error{background:var(--danger);color:#fff}
.toast.warning{background:var(--warn);color:#fff}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* Senha / spinner */
.pwd-wrapper{position:relative}
.pwd-wrapper input{padding-right:36px}
.pwd-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-size:16px;color:var(--text-3);padding:2px}
.pwd-toggle:hover{color:var(--text-1)}
.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;vertical-align:middle;margin-right:6px}
@keyframes spin{to{transform:rotate(360deg)}}

/* Footer */
.app-footer{text-align:center;padding:12px;color:var(--text-4);font-size:11px}
.app-footer a{color:var(--text-3);text-decoration:none;margin:0 6px}

/* Timeline */
.timeline{border-left:2px solid var(--border-soft);padding-left:16px;margin-left:8px}
.timeline-item{position:relative;padding-bottom:14px;font-size:12px}
.timeline-item::before{content:'';position:absolute;left:-21px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--brand);border:2px solid var(--surface)}
.timeline-date{font-size:11px;color:var(--text-4)}
.timeline-action{font-weight:600;color:var(--text-1)}
.timeline-desc{color:var(--text-3);margin-top:2px}

/* Auditoria */
.audit-row{display:grid;grid-template-columns:140px 120px 1fr;gap:12px;padding:8px 0;border-bottom:1px solid var(--border-soft);font-size:12px}
.audit-row:last-child{border-bottom:none}
.audit-date{color:var(--text-3)}
.audit-action{font-weight:600;color:var(--brand)}

/* Configurações */
.cfg-tabs{display:flex;gap:2px;border-bottom:2px solid var(--border-soft);margin-bottom:20px}
.cfg-tab{background:transparent;border:none;padding:10px 16px;font-size:13px;color:var(--text-3);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:color var(--transition),border-color var(--transition);font-weight:500}
.cfg-tab:hover{color:var(--brand)}
.cfg-tab.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}
.cfg-pane{animation:fadeIn .2s ease}
.cfg-list{display:flex;flex-direction:column;gap:6px;max-height:500px;overflow-y:auto;border:1px solid var(--border);border-radius:var(--radius);padding:4px}
.cfg-item{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border-soft);gap:12px}
.cfg-item:hover{background:var(--surface-hover)}
.cfg-item-inactive{opacity:.55}
.cfg-item-info{flex:1;min-width:0}
.cfg-item-name{font-size:13px;font-weight:600;color:var(--text-1)}
.cfg-item-desc{font-size:11px;color:var(--text-3);margin-top:2px}
.cfg-item-actions{display:flex;gap:4px;flex-shrink:0}
.cfg-param-row{display:grid;grid-template-columns:280px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--border-soft);align-items:center}
.cfg-param-row:last-child{border-bottom:none}
.cfg-param-label{font-size:13px;font-weight:500;color:var(--text-2)}

/* Empty states */
.empty-state{text-align:center;padding:40px 20px;color:var(--text-3)}
.empty-state-icon{font-size:48px;margin-bottom:12px;opacity:.6}
.empty-state-title{font-size:15px;font-weight:600;color:var(--text-2);margin-bottom:6px}
.empty-state-desc{font-size:13px;color:var(--text-3);line-height:1.5;max-width:360px;margin:0 auto 16px}

/* Busca global */
.search-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1500;display:flex;align-items:flex-start;justify-content:center;padding:100px 16px 16px;animation:fadeIn .15s ease}
.search-modal{background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;width:100%;max-width:520px;box-shadow:var(--shadow-lg);animation:slideUp .2s ease}
.search-input-wrap{display:flex;align-items:center;padding:14px 18px;border-bottom:1px solid var(--border-soft);gap:10px}
.search-icon{font-size:18px;color:var(--text-3)}
.search-input{flex:1;border:none;outline:none;font-size:15px;background:transparent;color:var(--text-1)}
.search-input::placeholder{color:var(--text-4)}
.search-close-kbd{background:var(--surface-2);border:1px solid var(--border);padding:2px 6px;border-radius:4px;font-size:10px;color:var(--text-3);font-family:var(--ff);letter-spacing:.05em}
.search-results{max-height:400px;overflow-y:auto}
.search-result{padding:12px 18px;border-bottom:1px solid var(--border-soft);cursor:pointer;transition:background var(--transition)}
.search-result:last-child{border-bottom:none}
.search-result:hover,.search-result.highlighted{background:var(--surface-hover)}
.search-result-hdr{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.search-result-num{font-weight:700;color:var(--brand);font-size:13px}
.search-result-meta{font-size:12px;color:var(--text-2)}
.search-result-sub{font-size:11px;color:var(--text-3);margin-top:3px}
.search-highlight{background:#FDE68A;color:#78350F;padding:0 2px;border-radius:2px;font-weight:700}
html[data-theme="dark"] .search-highlight{background:#92400E;color:#FEF3C7}
.search-empty{padding:30px 18px;text-align:center;color:var(--text-3);font-size:13px}
.search-footer{padding:8px 18px;background:var(--surface-2);font-size:11px;color:var(--text-4);display:flex;gap:16px;border-top:1px solid var(--border-soft)}
.search-footer kbd{background:var(--surface);border:1px solid var(--border);padding:1px 5px;border-radius:3px;font-size:10px;font-family:var(--ff);color:var(--text-2)}

/* Responsivo */
@media(max-width:768px){
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .form-grid.cols-3,.form-grid.cols-4{grid-template-columns:1fr 1fr}
  .grav-grid{grid-template-columns:1fr 1fr}
  .top-nav{gap:2px}
  .nav-btn{padding:6px 8px;font-size:12px}
  #btn-search-global{display:none}
  .page-title{font-size:18px}
}
@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr 1fr}
  .form-grid.cols-2,.form-grid.cols-3{grid-template-columns:1fr}
  .app-body{padding:12px}
  .cfg-param-row{grid-template-columns:1fr}
}

/* ═══ FOTOS/EVIDÊNCIAS ═══ */
.fotos-upload-area{margin-top:8px}
.fotos-upload-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:2px dashed var(--border);border-radius:var(--radius);background:var(--surface-2);color:var(--text-2);cursor:pointer;font-size:13px;transition:border var(--transition),background var(--transition)}
.fotos-upload-btn:hover{border-color:var(--brand);background:var(--brand-light)}
.fotos-upload-btn input{display:none}

.fotos-preview{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.foto-preview-item{position:relative;width:100px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-soft);background:var(--surface)}
.foto-preview-item img{width:100px;height:80px;object-fit:cover;display:block;cursor:pointer}
.foto-preview-info{padding:4px 6px}
.foto-preview-name{font-size:10px;color:var(--text-3);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.foto-preview-size{font-size:9px;color:var(--text-4)}
.foto-preview-remove{position:absolute;top:2px;right:2px;background:rgba(0,0,0,.6);color:#fff;border:none;border-radius:50%;width:20px;height:20px;font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1}

.fotos-gallery{display:flex;gap:8px;flex-wrap:wrap}
.foto-thumb{width:110px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border-soft);background:var(--surface);cursor:pointer;transition:transform var(--transition),box-shadow var(--transition)}
.foto-thumb:hover{transform:scale(1.03);box-shadow:var(--shadow)}
.foto-thumb img{width:110px;height:85px;object-fit:cover;display:block}
.foto-thumb-info{padding:4px 6px;font-size:10px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.foto-lightbox{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:3000;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s ease}
.foto-lightbox-inner{position:relative;max-width:90vw;max-height:90vh}
.foto-lightbox-inner img{max-width:90vw;max-height:85vh;border-radius:var(--radius);box-shadow:0 8px 40px rgba(0,0,0,.5)}
.foto-lightbox-close{position:absolute;top:-12px;right:-12px;background:#fff;color:#000;border:none;border-radius:50%;width:30px;height:30px;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 8px rgba(0,0,0,.3)}
.foto-lightbox-download{display:block;text-align:center;margin-top:10px;color:#fff;font-size:13px;text-decoration:none;opacity:.8;transition:opacity var(--transition)}
.foto-lightbox-download:hover{opacity:1}

/* ═══ DASHBOARD GERENCIAL ═══ */
.ger-canvas-wrap{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius-lg);padding:4px;box-shadow:var(--shadow)}
.ger-canvas{width:100%;height:280px}

.reincidencia-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:12px;margin-bottom:8px}
.reincidencia-causa{font-size:13px;font-weight:600;color:var(--text-1);margin-bottom:4px}
.reincidencia-meta{font-size:11px;color:var(--text-3);margin-bottom:6px}
.reincidencia-reis{display:flex;flex-wrap:wrap;gap:4px}
.reincidencia-link{display:inline-block;padding:2px 8px;background:var(--accent-light);color:var(--accent);border-radius:4px;font-size:12px;font-weight:600;text-decoration:none;transition:background var(--transition)}
.reincidencia-link:hover{background:var(--accent-medium)}

/* ═══ NOTIFICAÇÕES (sino) ═══ */
.notif-badge{position:absolute;top:-4px;right:-4px;background:var(--danger);color:#fff;font-size:9px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px;line-height:1}
.notif-dropdown{position:absolute;right:0;top:42px;width:360px;max-height:480px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:300;display:flex;flex-direction:column;animation:slideUp .15s ease}
.notif-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border-soft)}
.notif-header strong{font-size:14px;color:var(--text-1)}
.notif-list{overflow-y:auto;max-height:400px;flex:1}
.notif-item{display:flex;gap:10px;padding:10px 16px;border-bottom:1px solid var(--border-soft);cursor:pointer;transition:background var(--transition);align-items:flex-start}
.notif-item:hover{background:var(--surface-hover)}
.notif-item:last-child{border-bottom:none}
.notif-lida{opacity:.6}
.notif-icon{font-size:18px;flex-shrink:0;margin-top:2px}
.notif-content{flex:1;min-width:0}
.notif-titulo{font-size:12px;font-weight:600;color:var(--text-1);line-height:1.3}
.notif-msg{font-size:11px;color:var(--text-3);margin-top:2px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.notif-tempo{font-size:10px;color:var(--text-4);margin-top:3px}
.notif-dot-new{width:8px;height:8px;border-radius:50%;background:var(--brand);flex-shrink:0;margin-top:6px}
.notif-empty{padding:30px 16px;text-align:center;color:var(--text-3);font-size:13px}
@media(max-width:480px){.notif-dropdown{width:calc(100vw - 24px);right:-60px}}

/* ═══ SKILLTRACK ═══ */
.st-nivel-section{margin-bottom:16px}
.st-nivel-hdr{background:var(--brand-light);color:var(--brand);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;padding:6px 10px;border-radius:6px;margin-bottom:8px}
.st-habs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px}
.st-hab-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:10px 12px;box-shadow:var(--shadow)}
.st-hab-nome{font-size:13px;font-weight:600;color:var(--text-1);margin-bottom:2px}
.st-hab-cat{font-size:10px;color:var(--text-4);margin-bottom:6px}
.st-grau-btns{display:flex;gap:4px}
.st-grau-btn{width:32px;height:28px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface-2);color:var(--text-2);font-size:12px;font-weight:700;cursor:pointer;transition:all var(--transition);display:flex;align-items:center;justify-content:center}
.st-grau-btn:hover{border-color:var(--brand);background:var(--brand-light)}
.st-grau-active{border-color:transparent;color:#fff;transform:scale(1.1)}
.st-hab-obs{font-size:10px;color:var(--text-3);margin-top:4px;font-style:italic}

.st-plano-card{background:var(--surface);border:1px solid var(--border-soft);border-radius:var(--radius);padding:12px;margin-bottom:8px;display:flex;flex-direction:column;gap:6px}
.st-plano-header{display:flex;justify-content:space-between;align-items:center}
.st-plano-body{font-size:13px;color:var(--text-1);line-height:1.5}
.st-plano-desc{font-size:12px;color:var(--text-3);margin-top:4px;line-height:1.4}
.st-plano-actions{display:flex;gap:6px;justify-content:flex-end}

.st-gatilho-card{background:var(--warn-light);border:1px solid var(--warn);border-radius:var(--radius);padding:12px;margin-bottom:10px}
.st-gatilho-causa{font-size:13px;color:var(--text-1);margin-bottom:6px}
.st-gatilho-reis{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px}
.st-gatilho-meta{font-size:11px;color:var(--text-3)}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVIDADE MOBILE (< 768px)
═══════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Topbar: esconde itens menos críticos */
  #topbar { padding: 0 12px; gap: 8px; height: 48px; }
  .top-logo { font-size: 15px; }
  #top-user-info { display: none; }
  #btn-search-global span:not(.sr-only) { display: none; }
  #btn-search-global kbd { display: none; }

  /* Navegação: scroll horizontal em vez de quebrar linha */
  #topbar > div:nth-child(2) {
    display: flex; overflow-x: auto; gap: 2px;
    scrollbar-width: none; -ms-overflow-style: none;
    max-width: calc(100vw - 160px);
  }
  #topbar > div:nth-child(2)::-webkit-scrollbar { display: none; }
  .nav-btn { padding: 5px 8px; font-size: 12px; white-space: nowrap; }

  /* Conteúdo principal */
  #app-content { padding: 12px; }

  /* Cards */
  .card { padding: 14px; }
  .page-title { font-size: 18px; }
  .page-header { flex-direction: column; align-items: flex-start; gap: 8px; }

  /* Formulários: 1 coluna em mobile */
  .form-grid.cols-2,
  .form-grid.cols-3,
  .form-grid.cols-4 { grid-template-columns: 1fr; }

  /* Tabelas: scroll horizontal */
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table.data-table { min-width: 600px; }

  /* Gravidade: 2 colunas em vez de 4 */
  .grav-grid { grid-template-columns: 1fr 1fr; }

  /* Stat cards: 2 colunas */
  .stats-grid { grid-template-columns: 1fr 1fr; }

  /* Botões de ação: empilhar */
  .page-header .btn { width: 100%; justify-content: center; }

  /* Nine Box: centralizar SVG */
  #nb-container .nb-svg-wrap svg { max-width: 100%; }

  /* Heatmap: scroll horizontal */
  #hm-container { overflow-x: auto; }

  /* Wizard: barra compacta */
  #wizard-barra .wz-step-label { display: none; }
  #wizard-barra .wz-step { padding: 10px 4px; }

  /* Modal de detalhes do REI */
  .modal-box { width: 96vw; max-height: 92vh; }

  /* Tabs do SKILLTRACK: scroll horizontal */
  .cfg-tabs { overflow-x: auto; white-space: nowrap; scrollbar-width: none; }
  .cfg-tabs::-webkit-scrollbar { display: none; }
  .cfg-tab { padding: 7px 10px; font-size: 12px; }
  .st-tab { padding: 7px 8px; font-size: 11px; }

  /* Notificações: largura total */
  #notif-dropdown { right: 0; left: 0; width: 100%; border-radius: 0 0 var(--radius) var(--radius); }

  /* Porquês: stack em mobile */
  .pq-row { grid-template-columns: 40px 1fr; }
  .pq-p { display: none; }

  /* Habilidades SKILLTRACK: 1 coluna */
  .st-habs-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .form-grid.cols-2 { grid-template-columns: 1fr; }
  .grav-grid { grid-template-columns: 1fr 1fr; }
  .btn { padding: 8px 12px; font-size: 12px; }
  #wizard-nav { flex-direction: column; gap: 10px; align-items: stretch; }
  #wizard-nav > div { display: flex; gap: 6px; }
  #wizard-nav > div .btn { flex: 1; justify-content: center; }
}


/* ═══ SKELETON LOADING ═══ */
.skeleton {
  background: linear-gradient(90deg,
    var(--surface-2) 25%,
    var(--surface-hover) 50%,
    var(--surface-2) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.4s infinite;
  border-radius: var(--radius);
}
@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skeleton-line { height: 14px; margin-bottom: 8px; }
.skeleton-line.w-full { width: 100%; }
.skeleton-line.w-3q  { width: 75%; }
.skeleton-line.w-half { width: 50%; }
.skeleton-line.w-1q  { width: 25%; }
.skeleton-card {
  background: var(--surface); border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg); padding: 16px; margin-bottom: 8px;
}
.skeleton-table-row {
  display: grid; grid-template-columns: 1fr 2fr 1fr 1fr 1fr;
  gap: 12px; padding: 10px 12px; border-bottom: 1px solid var(--border-soft);
}


/* ═══ IMPRESSÃO ═══ */
@media print {
  * { -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }

  /* Ocultar elementos de navegação */
  #topbar, #notif-dropdown, .page-header .btn,
  #btn-save-rei, #btn-submit-rei, #wz-btn-prox,
  #wz-btn-ant, #wz-btn-submit, #wizard-nav,
  #wizard-barra, #wizard-progress-bar,
  .top-action, #btn-theme, #btn-notif,
  .modal-overlay, .toast-container { display: none !important; }

  /* Layout de impressão */
  body { background: white !important; font-size: 12px; }
  #app-content { padding: 0 !important; }
  .card { box-shadow: none !important; border: 1px solid #ddd !important; }

  /* Quebras de página */
  .form-section { page-break-inside: avoid; break-inside: avoid; }
  .form-section + .form-section { margin-top: 16px; }

  /* Mostrar apenas a página ativa */
  [id^="page-"] { display: none !important; }
  [id^="page-"].active, .page-ativa { display: block !important; }

  /* Tabelas */
  table.data-table { font-size: 11px; }
  .table-wrap { overflow: visible !important; }

  /* Cabeçalho de impressão */
  #print-header {
    display: block !important;
    text-align: center; margin-bottom: 16px;
    padding-bottom: 12px; border-bottom: 2px solid #1A3A5C;
  }
}

/* Oculto em tela, visível na impressão */
#print-header { display: none; }


/* ═══ DIFF VISUAL DO HISTÓRICO ═══ */
.diff-container { margin-top: 8px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border-soft); }
.diff-row {
  display: grid; grid-template-columns: 90px 1fr 20px 1fr;
  gap: 6px; align-items: center; padding: 5px 8px;
  font-size: 11px; border-bottom: 1px solid var(--border-soft);
}
.diff-row:last-child { border-bottom: none; }
.diff-campo { font-weight: 600; color: var(--text-3); font-size: 10px; text-transform: uppercase; }
.diff-antes { color: var(--danger); background: var(--danger-light); padding: 2px 5px; border-radius: 3px; text-decoration: line-through; font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.diff-depois { color: var(--ok); background: var(--ok-light); padding: 2px 5px; border-radius: 3px; font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.diff-seta { color: var(--text-4); text-align: center; font-size: 12px; }