/* =========================================================
   LabControl – style.css  |  Tema: Preto + Laranja + Amarelo
   ========================================================= */

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

:root {
  --font: 'Inter', sans-serif;

  /* Paleta principal */
  --black:      #0a0a0a;
  --black-2:    #111111;
  --black-3:    #1a1a1a;
  --black-4:    #222222;
  --black-5:    #2d2d2d;
  --black-6:    #3a3a3a;
  --orange:     #f97316;
  --orange-2:   #ea6a0a;
  --orange-3:   #c2510a;
  --yellow:     #fbbf24;
  --yellow-2:   #f59e0b;
  --yellow-3:   #d97706;
  --white:      #ffffff;
  --white-90:   rgba(255,255,255,.9);
  --white-60:   rgba(255,255,255,.6);
  --white-30:   rgba(255,255,255,.3);
  --white-10:   rgba(255,255,255,.1);
  --white-05:   rgba(255,255,255,.05);

  /* Superfícies */
  --surface:     #141414;
  --surface-2:   #1c1c1c;
  --surface-3:   #252525;
  --border:      rgba(255,255,255,.1);
  --border-2:    rgba(255,255,255,.06);

  /* Semântico */
  --green:      #22c55e;
  --green-dark: #16a34a;
  --red:        #ef4444;

  --radius:  14px;
  --radius-lg: 20px;
  --shadow:  0 4px 20px rgba(0,0,0,.4);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.6);
  --glow-orange: 0 0 30px rgba(249,115,22,.25);
  --glow-yellow: 0 0 30px rgba(251,191,36,.2);
}

html { font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--black);
  color: var(--white);
  min-height: 100vh;
}

/* ── Scrollbar ────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--black-3); }
::-webkit-scrollbar-thumb { background: var(--black-6); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* ── Screens ──────────────────────────────────────────── */
.screen { display: none; min-height: 100vh; }
.screen.active { display: flex; flex-direction: column; }

/* ════════════════════════════════════════════════════════
   LOGIN
════════════════════════════════════════════════════════ */
#app-login { display: none; }
#app-login.active {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

/* Fundo com gradiente + efeito de luz */
#app-login::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(249,115,22,.15) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 50%, rgba(251,191,36,.08) 0%, transparent 70%);
  pointer-events: none;
}

/* Partículas decorativas */
.login-particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.login-particles span {
  position: absolute;
  display: block;
  border-radius: 50%;
  opacity: .15;
  animation: floatParticle 8s infinite ease-in-out;
}
.login-particles span:nth-child(1) { width: 300px; height: 300px; left: -100px; top: -100px; background: var(--orange); animation-delay: 0s; }
.login-particles span:nth-child(2) { width: 200px; height: 200px; right: -50px; bottom: 100px; background: var(--yellow); animation-delay: -2s; }
.login-particles span:nth-child(3) { width: 150px; height: 150px; left: 30%; top: 10%; background: var(--orange-2); animation-delay: -4s; }
.login-particles span:nth-child(4) { width: 80px; height: 80px; right: 20%; top: 20%; background: var(--yellow-2); animation-delay: -1s; }
.login-particles span:nth-child(5) { width: 120px; height: 120px; left: 10%; bottom: 10%; background: var(--orange); animation-delay: -3s; }

@keyframes floatParticle {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.05); }
}

.login-card {
  position: relative;
  z-index: 10;
  background: var(--surface-2);
  border: 1px solid rgba(249,115,22,.2);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  width: 100%;
  max-width: 460px;
  box-shadow: var(--shadow-lg), var(--glow-orange);
  animation: slideUp .45s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-logo { text-align: center; margin-bottom: 28px; }
/* login-logo-icon removido — substituído por logo SVG */

/* Role selector */
.role-selector { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 8px; }
.role-btn {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 18px 8px;
  background: var(--surface-3);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .2s;
  font-family: var(--font);
  font-size: .82rem;
  font-weight: 700;
  color: var(--white-60);
  letter-spacing: .02em;
  text-transform: uppercase;
}
.role-icon-wrap {
  width: 44px; height: 44px;
  background: var(--black-4);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  color: var(--white-60);
  transition: all .2s;
}
.role-btn:hover { border-color: var(--orange); color: var(--white); }
.role-btn:hover .role-icon-wrap { background: rgba(249,115,22,.2); color: var(--orange); }
.role-btn.selected {
  border-color: var(--orange);
  background: rgba(249,115,22,.1);
  color: var(--white);
  box-shadow: 0 0 0 3px rgba(249,115,22,.2), var(--glow-orange);
}
.role-btn.selected .role-icon-wrap {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: var(--white);
}

/* ── Login logo ───────────────────────────────────────── */
.login-logo-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}
.login-logo-img {
  /* Imagem original RRP Energia — apenas tamanho ajustado */
  width: 220px;
  height: auto;
  display: block;
  object-fit: contain;
}
.login-logo-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(249,115,22,.4), transparent);
  margin-bottom: 12px;
}
.login-logo-subtitle {
  text-align: center;
  font-size: .88rem;
  font-weight: 600;
  color: var(--white-60);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.login-logo-subtitle i { color: var(--orange); }

/* ── TopBar logo ──────────────────────────────────────── */
.topbar-logo {
  /* Imagem original RRP Energia — apenas tamanho ajustado para a topbar */
  height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: opacity .2s, transform .2s;
  cursor: pointer;
}
.topbar-logo:hover { opacity: .9; transform: scale(1.03); }
.topbar-divider {
  width: 1px;
  height: 30px;
  background: var(--white-10);
  border-radius: 1px;
}

/* ── Form global ──────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label {
  display: flex; align-items: center; gap: 7px;
  font-size: .82rem; font-weight: 700;
  color: var(--white-60);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.form-label i { color: var(--orange); font-size: .85rem; }
.required { color: var(--orange); margin-left: 2px; }
.form-input {
  width: 100%;
  padding: 11px 16px;
  background: var(--black-3);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-family: var(--font);
  font-size: .95rem;
  color: var(--white);
  outline: none;
  transition: border-color .2s, box-shadow .2s, background .2s;
  resize: vertical;
}
.form-input::placeholder { color: rgba(255,255,255,.25); }
.form-input:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(249,115,22,.2);
  background: var(--black-4);
}
textarea.form-input { min-height: 80px; }
.placa-input { text-transform: uppercase; font-weight: 700; letter-spacing: .1em; }
.mt-20 { margin-top: 20px; }

/* Botão login */
.btn-login {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: var(--black);
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-family: var(--font);
  display: flex; align-items: center; justify-content: center; gap: 10px;
  transition: all .2s;
  box-shadow: 0 4px 20px rgba(249,115,22,.4);
  letter-spacing: .02em;
}
.btn-login:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(249,115,22,.5); }
.btn-block { width: 100%; }

/* ════════════════════════════════════════════════════════
   TOPBAR
════════════════════════════════════════════════════════ */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  height: 64px;
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--border);
}
.topbar-coletor { background: linear-gradient(90deg, var(--black-2), #1a0f00); }
.topbar-tecnico { background: linear-gradient(90deg, var(--black-2), #150d1a); }
.topbar-adm     { background: var(--black-2); }

.topbar-brand { display: flex; align-items: center; gap: 10px; }
.topbar-brand > i { font-size: 1.3rem; }
.topbar-coletor .topbar-brand > i { color: var(--orange); }
.topbar-tecnico .topbar-brand > i { color: var(--yellow); }
.topbar-adm     .topbar-brand > i { color: var(--orange); }
.topbar-title { font-size: 1.1rem; font-weight: 900; color: var(--white); letter-spacing: -.02em; }
.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.topbar-user-info {
  display: flex; align-items: center; gap: 8px;
  color: var(--white-60);
  font-size: .88rem; font-weight: 600;
}
.topbar-user-info i { color: var(--orange); }

.topbar-badge {
  display: flex; align-items: center; gap: 6px;
  font-size: .72rem; font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.badge-coletor { background: rgba(249,115,22,.2); color: var(--orange); border: 1px solid rgba(249,115,22,.3); }
.badge-tecnico { background: rgba(251,191,36,.15); color: var(--yellow); border: 1px solid rgba(251,191,36,.25); }
.badge-adm     { background: rgba(249,115,22,.15); color: var(--orange); border: 1px solid rgba(249,115,22,.25); }

.btn-logout {
  background: var(--white-05);
  border: 1px solid var(--border);
  color: var(--white-60);
  width: 38px; height: 38px;
  border-radius: 10px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
  transition: all .2s;
}
.btn-logout:hover { background: rgba(239,68,68,.15); border-color: rgba(239,68,68,.3); color: var(--red); }

/* ════════════════════════════════════════════════════════
   MAIN CONTENT
════════════════════════════════════════════════════════ */
.main-content {
  flex: 1;
  padding: 28px 24px;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}

/* Page header */
.page-header {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 28px;
}
.page-header-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.coletor-icon { background: linear-gradient(135deg, var(--orange-3), var(--orange)); box-shadow: 0 4px 16px rgba(249,115,22,.4); color: #fff; }
.tecnico-icon { background: linear-gradient(135deg, #7c2d12, var(--yellow-3)); box-shadow: 0 4px 16px rgba(251,191,36,.3); color: #fff; }
.adm-icon     { background: linear-gradient(135deg, var(--orange-3), var(--yellow-2)); box-shadow: 0 4px 16px rgba(249,115,22,.35); color: #fff; }
.page-header h2 { font-size: 1.5rem; font-weight: 800; color: var(--white); letter-spacing: -.02em; }
.page-subtitle { font-size: .88rem; color: var(--white-60); margin-top: 3px; }

/* ── Card ─────────────────────────────────────────────── */
.card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.form-card { margin-bottom: 28px; }
.card-title {
  font-size: .95rem; font-weight: 700; color: var(--white);
  margin-bottom: 18px;
  display: flex; align-items: center; gap: 8px;
}
.card-title i { color: var(--orange); }
.card-title-row {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 18px;
}
.table-count {
  font-size: .8rem; font-weight: 600;
  color: var(--white-60);
  background: var(--black-4);
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid var(--border);
}
.mt-20 { margin-top: 20px; }

/* Form grid */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-grid .full-width { grid-column: 1 / -1; }
.form-actions { display: flex; justify-content: flex-end; margin-top: 8px; padding-top: 16px; border-top: 1px solid var(--border-2); }

/* Section header */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.section-title {
  display: flex; align-items: center; gap: 10px;
}
.section-title i { color: var(--orange); font-size: 1rem; }
.section-title h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); }

.btn-refresh {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 16px;
  background: var(--white-05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--white-60);
  font-size: .82rem; font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  transition: all .2s;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.btn-refresh:hover { border-color: var(--orange); color: var(--orange); background: rgba(249,115,22,.08); }

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  border: none; border-radius: 10px;
  font-family: var(--font);
  font-size: .88rem; font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  letter-spacing: .02em;
}
.btn-lg { padding: 13px 28px; font-size: .95rem; }
.btn-block { width: 100%; justify-content: center; }

.btn-coletor {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: var(--black);
  box-shadow: 0 4px 16px rgba(249,115,22,.35);
}
.btn-coletor:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(249,115,22,.5); }

.btn-tecnico {
  background: linear-gradient(135deg, var(--yellow-3), var(--yellow));
  color: var(--black);
  box-shadow: 0 4px 16px rgba(251,191,36,.3);
}
.btn-tecnico:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(251,191,36,.45); }

.btn-finalizar {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(34,197,94,.3);
}
.btn-finalizar:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(34,197,94,.45); }

.btn-search {
  background: var(--orange);
  color: var(--white);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(249,115,22,.35);
}
.btn-search:hover { background: var(--orange-2); transform: translateY(-1px); }

.btn-pdf {
  background: linear-gradient(135deg, #991b1b, var(--red));
  color: var(--white);
  box-shadow: 0 4px 12px rgba(239,68,68,.3);
}
.btn-pdf:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(239,68,68,.45); }

.btn-whatsapp {
  background: linear-gradient(135deg, #065f46, #22c55e);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(34,197,94,.3);
}
.btn-whatsapp:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(34,197,94,.45); }

.btn-outline {
  background: transparent;
  color: var(--white-60);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--white-30); color: var(--white); background: var(--white-05); }

.btn-confirm {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: var(--black);
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(249,115,22,.35);
}
.btn-confirm:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(249,115,22,.5); }

/* ════════════════════════════════════════════════════════
   CARDS GRID / AMOSTRA CARDS
════════════════════════════════════════════════════════ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
}

.amostra-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all .25s;
  position: relative;
}
.amostra-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  border-radius: 4px 0 0 4px;
}
.amostra-card-coletado::before   { background: linear-gradient(180deg, var(--orange), var(--yellow)); }
.amostra-card-em_analise::before { background: linear-gradient(180deg, var(--yellow), var(--yellow-3)); }
.amostra-card-finalizado::before { background: linear-gradient(180deg, var(--green), var(--green-dark)); }
.amostra-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,.5); border-color: rgba(249,115,22,.2); }

.amostra-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 14px 20px;
  background: var(--black-3);
  border-bottom: 1px solid var(--border-2);
}
.amostra-placa-wrap { display: flex; align-items: center; gap: 10px; }
.amostra-placa {
  font-size: 1rem; font-weight: 900;
  color: var(--white);
  letter-spacing: .1em;
  background: var(--black-5);
  padding: 5px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-variant-numeric: tabular-nums;
}
.amostra-ordem {
  font-size: .78rem; font-weight: 600;
  color: var(--white-60);
}

.amostra-card-body { padding: 14px 16px 16px 20px; }
.amostra-obs {
  font-size: .83rem;
  color: var(--yellow);
  background: rgba(251,191,36,.08);
  border: 1px solid rgba(251,191,36,.2);
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 12px;
  display: flex; align-items: flex-start; gap: 7px;
}
.amostra-obs i { color: var(--yellow-2); flex-shrink: 0; margin-top: 2px; }

.amostra-times { display: flex; flex-direction: column; gap: 7px; margin-bottom: 12px; }
.time-row {
  display: flex; align-items: center; gap: 9px;
  font-size: .84rem; color: var(--white-60);
}
.time-row i { width: 16px; text-align: center; }
.time-total { font-weight: 700; color: var(--yellow); }
.time-total i { color: var(--orange); }

.timer-display {
  display: flex; align-items: center; gap: 8px;
  background: rgba(251,191,36,.1);
  border: 1px solid rgba(251,191,36,.25);
  color: var(--yellow);
  padding: 9px 14px;
  border-radius: 9px;
  font-size: .85rem; font-weight: 700;
  margin-bottom: 10px;
}
.timer-display i { color: var(--orange); }

/* Campo técnico no card */
.tec-form-nome {
  margin-bottom: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border-2);
}

/* ── Status badges ────────────────────────────────────── */
.status-badge {
  font-size: .7rem; font-weight: 800;
  padding: 4px 11px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .06em;
  white-space: nowrap;
}
.badge-coletado    { background: rgba(249,115,22,.15); color: var(--orange); border: 1px solid rgba(249,115,22,.3); }
.badge-em-analise  { background: rgba(251,191,36,.12); color: var(--yellow); border: 1px solid rgba(251,191,36,.25); }
.badge-finalizado  { background: rgba(34,197,94,.12);  color: var(--green);  border: 1px solid rgba(34,197,94,.25); }

/* ════════════════════════════════════════════════════════
   TABS (Técnico)
════════════════════════════════════════════════════════ */
.tabs {
  display: flex; gap: 4px;
  margin-bottom: 24px;
  background: var(--surface-2);
  padding: 6px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.tab-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border: none; background: transparent;
  font-family: var(--font);
  font-size: .85rem; font-weight: 700;
  color: var(--white-60);
  cursor: pointer;
  border-radius: 10px;
  transition: all .2s;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.tab-btn:hover { background: var(--white-05); color: var(--white); }
.tab-btn.active {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: var(--black);
  box-shadow: 0 4px 14px rgba(249,115,22,.4);
}
.tab-btn.active .tab-badge { background: var(--black); color: var(--orange); }
.tab-badge {
  background: rgba(239,68,68,.8);
  color: var(--white);
  font-size: .68rem; font-weight: 900;
  padding: 2px 8px;
  border-radius: 20px;
  min-width: 22px; text-align: center;
  line-height: 1.4;
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ════════════════════════════════════════════════════════
   ADM TOOLBAR
════════════════════════════════════════════════════════ */
.adm-toolbar {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  margin-bottom: 24px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.date-filter { display: flex; flex-direction: column; gap: 8px; }
.date-filter-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.date-range-group { display: flex; align-items: center; gap: 7px; }
.date-range-label {
  font-size: .75rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--white-50);
  white-space: nowrap;
}
.date-range-sep {
  color: var(--white-30); font-size: .85rem; padding: 0 2px;
}
.input-date { max-width: 160px; }
.export-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }

/* Rótulo de período abaixo dos campos */
.periodo-label-info {
  font-size: .78rem; color: var(--orange); font-weight: 600;
  min-height: 1.1rem; letter-spacing: .02em;
}

/* Botão Hoje */
.btn-today {
  background: var(--surface-3); color: var(--white-70);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 8px 14px; font-size: .82rem; font-weight: 600;
  cursor: pointer; display: inline-flex; align-items: center; gap: 6px;
  transition: all .2s;
}
.btn-today:hover { background: var(--surface-hover); color: var(--white); border-color: var(--orange); }

/* Badge de data na coluna da tabela (período múltiplos dias) */
.data-badge {
  display: inline-block;
  background: rgba(249,115,22,.15);
  color: var(--orange);
  border: 1px solid rgba(249,115,22,.35);
  border-radius: 20px;
  padding: 2px 8px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  white-space: nowrap;
}

/* ════════════════════════════════════════════════════════
   KPI GRID
════════════════════════════════════════════════════════ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}
.kpi-card {
  border-radius: var(--radius);
  padding: 22px 20px;
  display: flex; align-items: center; justify-content: space-between;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.kpi-card::before {
  content: '';
  position: absolute; inset: 0;
  opacity: .04;
}
.kpi-card:hover { transform: translateY(-2px); }

.kpi-1 { background: linear-gradient(135deg, #1a1000, #2a1a00); border-color: rgba(249,115,22,.2); box-shadow: var(--glow-orange); }
.kpi-2 { background: linear-gradient(135deg, #1a0a00, #251200); border-color: rgba(249,115,22,.15); }
.kpi-3 { background: linear-gradient(135deg, #1a1500, #261e00); border-color: rgba(251,191,36,.15); }
.kpi-4 { background: linear-gradient(135deg, #001a0d, #002416); border-color: rgba(34,197,94,.15); }

.kpi-left { display: flex; flex-direction: column; gap: 4px; }
.kpi-label { font-size: .78rem; font-weight: 700; color: var(--white-60); text-transform: uppercase; letter-spacing: .06em; }
.kpi-value { font-size: 2.4rem; font-weight: 900; line-height: 1; letter-spacing: -.03em; }
.kpi-1 .kpi-value { color: var(--orange); }
.kpi-2 .kpi-value { color: var(--orange); }
.kpi-3 .kpi-value { color: var(--yellow); }
.kpi-4 .kpi-value { color: var(--green); }

.kpi-icon-wrap {
  font-size: 2rem;
  opacity: .25;
}
.kpi-1 .kpi-icon-wrap, .kpi-2 .kpi-icon-wrap { color: var(--orange); }
.kpi-3 .kpi-icon-wrap { color: var(--yellow); }
.kpi-4 .kpi-icon-wrap { color: var(--green); }

/* ════════════════════════════════════════════════════════
   GRID 2 COL / TEMPOS MÉDIOS / CHART
════════════════════════════════════════════════════════ */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 0;
}

.tempo-medio-list { display: flex; flex-direction: column; gap: 10px; }
.tempo-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
  background: var(--black-3);
  border-radius: 10px;
  border: 1px solid var(--border-2);
  transition: border-color .2s;
}
.tempo-item:hover { border-color: rgba(249,115,22,.2); }
.tempo-item-total {
  background: rgba(249,115,22,.08);
  border-color: rgba(249,115,22,.2);
}
.tempo-label-wrap { display: flex; align-items: center; gap: 10px; }
.tempo-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.dot-orange { background: var(--orange); }
.dot-yellow { background: var(--yellow); }
.dot-white  { background: var(--white); }
.tempo-label { font-size: .86rem; font-weight: 600; color: var(--white-60); }
.tempo-item-total .tempo-label { color: var(--white); font-weight: 700; }
.tempo-value { font-size: 1rem; font-weight: 800; color: var(--orange); white-space: nowrap; }
.tempo-item-total .tempo-value { color: var(--yellow); font-size: 1.1rem; }

.chart-empty-msg {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--white-30);
  font-size: .85rem;
}
.chart-empty-msg i { font-size: 2.5rem; }

/* ════════════════════════════════════════════════════════
   DATA TABLE
════════════════════════════════════════════════════════ */
.table-responsive { overflow-x: auto; border-radius: 10px; }
.data-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
.data-table th {
  background: var(--black-4);
  color: var(--white-60);
  font-weight: 800;
  padding: 11px 14px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.data-table th:first-child { border-radius: 8px 0 0 0; }
.data-table th:last-child  { border-radius: 0 8px 0 0; }
.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-2);
  white-space: nowrap;
  color: var(--white-60);
  transition: background .15s;
}
.data-table td:first-child { color: var(--white-60); font-weight: 600; }
.data-table td:nth-child(2) { color: var(--white); font-weight: 700; }
.data-table tr:hover td { background: rgba(249,115,22,.04); }
.text-center { text-align: center; }
.tempo-total-col { font-weight: 800 !important; color: var(--orange) !important; text-align: center; }
.empty-table { text-align: center; color: var(--white-30); padding: 40px !important; font-style: italic; font-size: .9rem; }

/* ════════════════════════════════════════════════════════
   EMPTY STATE
════════════════════════════════════════════════════════ */
.empty-state {
  grid-column: 1 / -1;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 48px 24px;
  color: var(--white-30);
  gap: 12px;
  background: var(--surface-2);
  border-radius: var(--radius);
  border: 1px dashed var(--border);
}
.empty-state i { font-size: 2.5rem; }
.empty-state p { font-size: .9rem; font-weight: 600; }

/* ════════════════════════════════════════════════════════
   MODAL
════════════════════════════════════════════════════════ */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.75);
  z-index: 200;
  backdrop-filter: blur(4px);
}
.modal-overlay.active { display: block; }

.modal-box {
  display: none; position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -55%) scale(.96);
  background: var(--surface-2);
  border: 1px solid rgba(249,115,22,.2);
  border-radius: var(--radius-lg);
  padding: 0;
  width: 90%; max-width: 440px;
  z-index: 300;
  box-shadow: var(--shadow-lg), var(--glow-orange);
  transition: transform .25s, opacity .25s;
  opacity: 0;
}
.modal-box.active {
  display: block;
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
}
.modal-title-row { display: flex; align-items: center; gap: 12px; }
.modal-icon-wrap {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem; color: var(--black);
}
.modal-header h3 { font-size: 1.05rem; font-weight: 800; color: var(--white); }
.modal-close-btn {
  background: var(--white-05);
  border: 1px solid var(--border);
  color: var(--white-60);
  width: 34px; height: 34px;
  border-radius: 8px;
  cursor: pointer; font-size: .9rem;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.modal-close-btn:hover { background: rgba(239,68,68,.15); border-color: rgba(239,68,68,.3); color: var(--red); }

.modal-body { padding: 20px 24px; }
.modal-footer {
  display: flex; gap: 10px; justify-content: flex-end;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border);
}

.modal-info p { font-size: .92rem; color: var(--white-60); margin-bottom: 14px; }
.modal-detail {
  display: flex; gap: 10px;
  padding: 10px 14px;
  background: var(--black-3);
  border-radius: 9px;
  font-size: .9rem;
  margin-bottom: 8px;
  border: 1px solid var(--border-2);
}
.modal-detail span:first-child { color: var(--white-60); font-weight: 600; min-width: 70px; }
.modal-detail strong { color: var(--white); }

/* ════════════════════════════════════════════════════════
   TOAST
════════════════════════════════════════════════════════ */
#toast-container {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 9999;
  display: flex; flex-direction: column; gap: 10px;
  pointer-events: none;
}
.toast {
  display: flex; align-items: center; gap: 11px;
  padding: 13px 20px;
  border-radius: 12px;
  font-size: .88rem; font-weight: 700;
  min-width: 260px; max-width: 360px;
  transform: translateX(120%);
  transition: transform .35s cubic-bezier(.175,.885,.32,1.275);
  pointer-events: auto;
  border: 1px solid transparent;
}
.toast.show { transform: translateX(0); }
.toast-success { background: rgba(34,197,94,.15); border-color: rgba(34,197,94,.3); color: var(--green); }
.toast-error   { background: rgba(239,68,68,.15);  border-color: rgba(239,68,68,.3);  color: var(--red); }
.toast-warning { background: rgba(249,115,22,.15); border-color: rgba(249,115,22,.3); color: var(--orange); }
.toast-info    { background: rgba(251,191,36,.12); border-color: rgba(251,191,36,.25); color: var(--yellow); }

/* ── Helpers de cor ───────────────────────────────────── */
.text-orange { color: var(--orange) !important; }
.text-yellow { color: var(--yellow) !important; }
.text-green  { color: var(--green)  !important; }
.text-muted  { color: var(--white-60) !important; }

/* ════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .grid-2col { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .main-content { padding: 16px; }
  .login-card { padding: 28px 20px; }
  .role-selector { gap: 8px; }
  .role-btn { padding: 14px 6px; font-size: .74rem; }
  .role-icon-wrap { width: 38px; height: 38px; font-size: 1.1rem; }
  .form-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .kpi-value { font-size: 1.8rem; }
  .adm-toolbar { flex-direction: column; }
  .export-actions { width: 100%; }
  .export-actions .btn { flex: 1; justify-content: center; }
  .topbar { padding: 0 14px; }
  .topbar-title { font-size: 1rem; }
  .topbar-badge { display: none; }
  .tabs { padding: 4px; gap: 2px; }
  .tab-btn { padding: 8px 12px; font-size: .78rem; }
  .page-header { gap: 12px; }
  .page-header h2 { font-size: 1.2rem; }
}
@media (max-width: 420px) {
  .cards-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .topbar-user-info span { display: none; }
}

/* ════════════════════════════════════════════════════════
   LOGIN v3 — campo usuário/senha (sem seletor de perfil)
════════════════════════════════════════════════════════ */
.input-pass-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-pass-wrap .form-input {
  padding-right: 48px;
}
.btn-show-pass {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--white-30);
  cursor: pointer;
  font-size: .9rem;
  padding: 4px;
  transition: color .2s;
}
.btn-show-pass:hover { color: var(--orange); }

.mt-12 { margin-top: 12px; }

.login-erro {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(239,68,68,.12);
  border: 1px solid rgba(239,68,68,.3);
  color: var(--red);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: .84rem;
  font-weight: 600;
  animation: shakeErr .3s ease;
}
@keyframes shakeErr {
  0%,100% { transform: translateX(0); }
  25%      { transform: translateX(-6px); }
  75%      { transform: translateX(6px); }
}

/* ════════════════════════════════════════════════════════
   ADM MAIN TABS (Dashboard / Usuários)
════════════════════════════════════════════════════════ */
.adm-main-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 28px;
  background: var(--surface-2);
  padding: 6px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  width: fit-content;
}
.adm-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border: none;
  background: transparent;
  font-family: var(--font);
  font-size: .88rem;
  font-weight: 700;
  color: var(--white-60);
  cursor: pointer;
  border-radius: 10px;
  transition: all .2s;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.adm-tab-btn:hover { background: var(--white-05); color: var(--white); }
.adm-tab-btn.active {
  background: linear-gradient(135deg, var(--orange), var(--yellow));
  color: var(--black);
  box-shadow: 0 4px 14px rgba(249,115,22,.4);
}
.adm-tab-btn.active .tab-badge { background: var(--black); color: var(--orange); }
.adm-tab-content { display: none; }
.adm-tab-content.active { display: block; }

/* ════════════════════════════════════════════════════════
   GERENCIAMENTO DE USUÁRIOS
════════════════════════════════════════════════════════ */
/* Grid 3 colunas para form de usuário */
.form-grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}
@media (max-width: 900px) {
  .form-grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .form-grid-3 { grid-template-columns: 1fr; }
}

/* Select estilizado */
.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23f97316' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
  cursor: pointer;
}
.form-select option {
  background: #1a1a1a;
  color: #fff;
  padding: 8px;
}

/* Badges de perfil na tabela de usuários */
.badge-coletor { background: rgba(249,115,22,.15); color: var(--orange); border: 1px solid rgba(249,115,22,.3); }
.badge-tecnico { background: rgba(251,191,36,.12); color: var(--yellow); border: 1px solid rgba(251,191,36,.25); }
.badge-adm     { background: rgba(168,85,247,.15); color: #c084fc; border: 1px solid rgba(168,85,247,.3); }
.badge-ativo   { background: rgba(34,197,94,.12);  color: var(--green); border: 1px solid rgba(34,197,94,.25); }
.badge-inativo { background: rgba(239,68,68,.1);   color: #f87171; border: 1px solid rgba(239,68,68,.25); }

/* Login como código monospace */
.login-code {
  font-family: 'Courier New', monospace;
  background: var(--black-4);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 3px 10px;
  font-size: .82rem;
  color: var(--yellow);
  letter-spacing: .04em;
}

/* Linha de usuário inativo */
.row-inativo td { opacity: .5; }

/* Botões de ação na tabela de usuários */
.acoes-cell {
  display: flex;
  gap: 6px;
  align-items: center;
}
.btn-action {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--white-05);
  color: var(--white-60);
  cursor: pointer;
  font-size: .82rem;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.btn-edit:hover       { background: rgba(249,115,22,.15); border-color: rgba(249,115,22,.4); color: var(--orange); }
.btn-toggle-ativo:hover { background: rgba(251,191,36,.12); border-color: rgba(251,191,36,.3); color: var(--yellow); }
.btn-del-user:hover   { background: rgba(239,68,68,.15); border-color: rgba(239,68,68,.3); color: var(--red); }

/* Botão ADM (roxo/violeta) */
.btn-adm {
  background: linear-gradient(135deg, #7c3aed, #a855f7);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(124,58,237,.35);
}
.btn-adm:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(124,58,237,.5); }

/* ════════════════════════════════════════════════════════
   BOTÃO DELETAR LINHA NA TABELA DE AMOSTRAS
════════════════════════════════════════════════════════ */
.btn-delete-row {
  width: 30px; height: 30px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--white-05);
  color: var(--white-30);
  cursor: pointer;
  font-size: .78rem;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
  margin: 0 auto;
}
.btn-delete-row:hover {
  background: rgba(239,68,68,.15);
  border-color: rgba(239,68,68,.3);
  color: var(--red);
  transform: scale(1.1);
}

/* Modal danger (vermelho) */
.modal-danger {
  border-left: 3px solid var(--red);
  padding-left: 12px;
}
.modal-danger p { color: var(--white-90) !important; }
.modal-warning {
  border-left: 3px solid var(--yellow);
  padding-left: 12px;
}

/* Botão cancelar edição usuário */
#btn-cancelar-user { min-width: 120px; }