/* ==========================================================
   Conecta Suporte - Design System
   ========================================================== */

:root {
  --cs-primary: #2563EB;
  --cs-primary-dark: #1D4ED8;
  --cs-primary-light: #EFF6FF;
  --cs-bg: #F8FAFC;
  --cs-card: #FFFFFF;
  --cs-text: #0F172A;
  --cs-text-soft: #64748B;
  --cs-border: #E2E8F0;
  --cs-success: #16A34A;
  --cs-success-bg: #F0FDF4;
  --cs-warning: #D97706;
  --cs-warning-bg: #FFFBEB;
  --cs-danger: #DC2626;
  --cs-danger-bg: #FEF2F2;
  --cs-info: #0891B2;
  --cs-info-bg: #ECFEFF;
  --cs-radius: 12px;
  --cs-radius-sm: 8px;
  --cs-sidebar-w: 264px;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--cs-bg);
  color: var(--cs-text);
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; }

/* ---------- Layout shell ---------- */
.cs-shell {
  display: flex;
  min-height: 100vh;
}

.cs-sidebar {
  width: var(--cs-sidebar-w);
  flex-shrink: 0;
  background: var(--cs-card);
  border-right: 1px solid var(--cs-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1030;
  transition: transform .2s ease;
}

.cs-main {
  margin-left: var(--cs-sidebar-w);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.cs-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: 1.25rem 1.25rem 1rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--cs-text);
}

.cs-brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: .95rem;
  flex-shrink: 0;
}

.cs-nav {
  overflow-y: auto;
  flex: 1;
  padding: .25rem .75rem 1rem;
}

.cs-nav-section {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--cs-text-soft);
  padding: 1rem .6rem .35rem;
}

.cs-nav-link {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .55rem .6rem;
  border-radius: var(--cs-radius-sm);
  color: #334155;
  font-size: .89rem;
  font-weight: 500;
  margin-bottom: 2px;
  transition: background .12s ease, color .12s ease;
}

.cs-nav-link svg { width: 17px; height: 17px; flex-shrink: 0; }

.cs-nav-link:hover {
  background: #F1F5F9;
  color: var(--cs-text);
}

.cs-nav-link.active {
  background: var(--cs-primary-light);
  color: var(--cs-primary-dark);
  font-weight: 600;
}

.cs-nav-badge {
  margin-left: auto;
  background: var(--cs-primary);
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  padding: .05rem .4rem;
  border-radius: 20px;
}

/* ---------- Topbar ---------- */
.cs-topbar {
  height: 64px;
  background: var(--cs-card);
  border-bottom: 1px solid var(--cs-border);
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 1020;
}

.cs-search {
  flex: 1;
  max-width: 520px;
  position: relative;
}

.cs-search input {
  width: 100%;
  border: 1px solid var(--cs-border);
  background: var(--cs-bg);
  border-radius: var(--cs-radius-sm);
  padding: .55rem .8rem .55rem 2.3rem;
  font-size: .87rem;
  outline: none;
  transition: border-color .12s ease, background .12s ease;
}

.cs-search input:focus {
  border-color: var(--cs-primary);
  background: #fff;
}

.cs-search .cs-search-icon {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cs-text-soft);
  width: 16px;
  height: 16px;
}

.cs-search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  box-shadow: 0 12px 32px rgba(15, 23, 42, .12);
  max-height: 420px;
  overflow-y: auto;
  z-index: 1050;
  display: none;
}

.cs-search-results.show { display: block; }

.cs-search-results a {
  display: block;
  padding: .65rem .9rem;
  color: var(--cs-text);
  border-bottom: 1px solid #F1F5F9;
}

.cs-search-results a:last-child { border-bottom: none; }
.cs-search-results a:hover { background: var(--cs-primary-light); }
.cs-search-results .muted { color: var(--cs-text-soft); font-size: .78rem; }
.cs-search-empty { padding: 1rem; color: var(--cs-text-soft); font-size: .85rem; text-align: center; }

/* ---------- Page content ---------- */
.cs-page {
  padding: 1.75rem;
  flex: 1;
}

.cs-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.cs-page-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0;
  color: var(--cs-text);
}

.cs-page-subtitle {
  color: var(--cs-text-soft);
  font-size: .9rem;
  margin-top: .2rem;
}

/* ---------- Cards ---------- */
.cs-card {
  background: var(--cs-card);
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  padding: 1.25rem;
}

.cs-stat {
  background: var(--cs-card);
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
}

.cs-stat-label {
  font-size: .8rem;
  color: var(--cs-text-soft);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: .4rem;
}

.cs-stat-value {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--cs-text);
}

/* ---------- Buttons ---------- */
.btn-cs-primary {
  background: var(--cs-primary);
  border-color: var(--cs-primary);
  color: #fff;
  font-weight: 600;
  font-size: .88rem;
}
.btn-cs-primary:hover { background: var(--cs-primary-dark); border-color: var(--cs-primary-dark); color: #fff; }

.btn-cs-quick {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: #fff;
  border: 1px solid var(--cs-border);
  color: var(--cs-text);
  font-size: .84rem;
  font-weight: 500;
  padding: .45rem .85rem;
  border-radius: 20px;
  transition: border-color .12s ease, color .12s ease;
}
.btn-cs-quick:hover { border-color: var(--cs-primary); color: var(--cs-primary-dark); }
.btn-cs-quick svg { width: 15px; height: 15px; }

/* ---------- Badges de status ---------- */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .3rem .6rem;
  border-radius: 20px;
  font-size: .74rem;
  font-weight: 600;
}
.badge-status.bg-secondary { background: #F1F5F9 !important; color: #475569 !important; }
.badge-status.bg-info { background: var(--cs-info-bg) !important; color: var(--cs-info) !important; }
.badge-status.bg-warning { background: var(--cs-warning-bg) !important; color: var(--cs-warning) !important; }
.badge-status.bg-primary { background: var(--cs-primary-light) !important; color: var(--cs-primary-dark) !important; }
.badge-status.bg-success { background: var(--cs-success-bg) !important; color: var(--cs-success) !important; }
.badge-status.bg-dark { background: #0F172A !important; color: #fff !important; }
.badge-status.bg-danger { background: var(--cs-danger-bg) !important; color: var(--cs-danger) !important; }

/* ---------- Tabela ---------- */
.cs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .88rem;
}
.cs-table thead th {
  text-align: left;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--cs-text-soft);
  font-weight: 700;
  padding: .6rem .9rem;
  border-bottom: 1px solid var(--cs-border);
  white-space: nowrap;
}
.cs-table tbody td {
  padding: .75rem .9rem;
  border-bottom: 1px solid #F1F5F9;
  vertical-align: middle;
}
.cs-table tbody tr:hover { background: #F8FAFC; }
.cs-table tbody tr:last-child td { border-bottom: none; }

/* ---------- Kanban ---------- */
.cs-kanban {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1rem;
}

.cs-kanban-col {
  min-width: 280px;
  max-width: 280px;
  background: #F1F5F9;
  border-radius: var(--cs-radius);
  padding: .8rem;
  display: flex;
  flex-direction: column;
}

.cs-kanban-col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: #475569;
  padding: 0 .3rem .7rem;
}

.cs-kanban-count {
  background: #fff;
  border-radius: 20px;
  padding: .05rem .5rem;
  font-size: .72rem;
  font-weight: 700;
  color: var(--cs-text-soft);
}

.cs-kanban-cards {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  min-height: 40px;
}

.cs-kanban-card {
  background: #fff;
  border: 1px solid var(--cs-border);
  border-radius: 10px;
  padding: .75rem .85rem;
  cursor: grab;
  box-shadow: 0 1px 2px rgba(15,23,42,.04);
  transition: box-shadow .12s ease, transform .12s ease;
}
.cs-kanban-card:hover { box-shadow: 0 6px 16px rgba(15,23,42,.1); }
.cs-kanban-card.dragging { opacity: .4; }
.cs-kanban-card .cs-os-num { font-weight: 700; font-size: .85rem; color: var(--cs-primary-dark); }
.cs-kanban-card .cs-os-device { font-weight: 600; font-size: .86rem; margin: .15rem 0 .1rem; }
.cs-kanban-card .cs-os-client { font-size: .78rem; color: var(--cs-text-soft); }
.cs-kanban-card .cs-os-meta {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: .5rem; font-size: .74rem; color: var(--cs-text-soft);
}
.cs-kanban-col.drop-hover { background: #E0EAFE; }

/* ---------- Forms ---------- */
.cs-form-step { display: none; }
.cs-form-step { display: none; animation: csFadeIn .2s ease-out; }
.cs-form-step.active { display: block; }

@keyframes csFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Stepper Desktop & Mobile */
.cs-step-indicator {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.25rem;
  overflow-x: auto;
  padding-bottom: .25rem;
  -webkit-overflow-scrolling: touch;
}
.cs-step-indicator::-webkit-scrollbar { display: none; }

.cs-step-dot {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  font-weight: 600;
  color: var(--cs-text-soft);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  padding: .35rem .6rem;
  border-radius: 20px;
  transition: all .15s ease;
}
.cs-step-dot:hover {
  background: rgba(37, 99, 235, 0.06);
  color: var(--cs-text);
}
.cs-step-dot .num {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: #E2E8F0;
  color: #64748B;
  display: flex; align-items: center; justify-content: center;
  font-size: .75rem;
  font-weight: 700;
  transition: all .15s ease;
}
.cs-step-dot.active {
  color: var(--cs-primary);
  background: var(--cs-primary-light);
}
.cs-step-dot.active .num {
  background: var(--cs-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37,99,235,.35);
}
.cs-step-dot.done {
  color: #334155;
}
.cs-step-dot.done .num {
  background: var(--cs-success);
  color: #fff;
}
.cs-step-sep {
  flex: 1;
  min-width: 16px;
  max-width: 32px;
  height: 2px;
  background: var(--cs-border);
}

/* Mobile Stepper Header */
.cs-mobile-stepper-header {
  display: none;
  margin-bottom: 1.25rem;
  background: #fff;
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  padding: .85rem 1rem;
  box-shadow: 0 2px 8px rgba(15,23,42,.03);
}
.cs-mobile-stepper-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .6rem;
}
.cs-mobile-stepper-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--cs-text);
  margin: 0;
}
.cs-mobile-stepper-badge {
  font-size: .75rem;
  font-weight: 600;
  color: var(--cs-primary);
  background: var(--cs-primary-light);
  padding: .2rem .55rem;
  border-radius: 12px;
}
.cs-mobile-stepper-progress {
  height: 6px;
  background: #E2E8F0;
  border-radius: 10px;
  overflow: hidden;
}
.cs-mobile-stepper-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--cs-primary), #3B82F6);
  border-radius: 10px;
  transition: width .25s ease;
}

/* Quick Chips & Tag Buttons */
.cs-chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .4rem;
}
.cs-chip {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .78rem;
  font-weight: 600;
  padding: .35rem .75rem;
  border-radius: 20px;
  border: 1px solid var(--cs-border);
  background: #fff;
  color: #475569;
  cursor: pointer;
  user-select: none;
  transition: all .12s ease;
  line-height: 1.2;
}
.cs-chip:hover {
  background: #F1F5F9;
  border-color: #CBD5E1;
  color: var(--cs-text);
}
.cs-chip:active, .cs-chip.active {
  background: var(--cs-primary-light);
  border-color: var(--cs-primary);
  color: var(--cs-primary-dark);
}
.cs-chip-icon {
  font-size: .9rem;
}

/* Visual Device Type Selector */
.cs-type-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(105px, 1fr));
  gap: .5rem;
  margin-bottom: .75rem;
}
.cs-type-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  padding: .65rem .5rem;
  background: #fff;
  border: 1.5px solid var(--cs-border);
  border-radius: var(--cs-radius-sm);
  cursor: pointer;
  font-size: .8rem;
  font-weight: 600;
  color: #475569;
  text-align: center;
  transition: all .15s ease;
}
.cs-type-pill:hover {
  border-color: #94A3B8;
  background: #F8FAFC;
}
.cs-type-pill.active {
  border-color: var(--cs-primary);
  background: var(--cs-primary-light);
  color: var(--cs-primary-dark);
  box-shadow: 0 0 0 1px var(--cs-primary);
}
.cs-type-pill svg {
  width: 22px;
  height: 22px;
}

/* Existing Device Card Selector */
.cs-device-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem .9rem;
  background: #fff;
  border: 1.5px solid var(--cs-border);
  border-radius: var(--cs-radius-sm);
  margin-bottom: .5rem;
  cursor: pointer;
  transition: all .15s ease;
}
.cs-device-card:hover {
  border-color: var(--cs-primary);
  background: #F8FAFC;
}
.cs-device-card.active {
  border-color: var(--cs-primary);
  background: var(--cs-primary-light);
  box-shadow: 0 0 0 1px var(--cs-primary);
}

/* Checklist Items */
.cs-checklist-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1rem;
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius-sm);
  margin-bottom: .5rem;
  background: #fff;
  transition: background .12s ease, border-color .12s ease;
}
.cs-checklist-item.has-defeito {
  background: #FEF2F2;
  border-color: #FECACA;
}
.cs-checklist-item .btn-group {
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.cs-checklist-item .btn {
  font-size: .78rem;
  font-weight: 600;
  padding: .35rem .7rem;
  min-width: 54px;
}

/* Photos Section */
.cs-photo-slot {
  border: 2px dashed var(--cs-border);
  border-radius: var(--cs-radius);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--cs-text-soft);
  font-size: .8rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  background: #F8FAFC;
  transition: all .15s ease;
}
.cs-photo-slot:hover {
  border-color: var(--cs-primary);
  background: #F0F7FF;
}
.cs-photo-slot.filled {
  border-style: solid;
  border-color: #CBD5E1;
}
.cs-photo-slot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cs-photo-slot input[type=file] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 1;
}
.cs-photo-actions {
  position: absolute;
  top: 6px;
  right: 6px;
  display: flex;
  gap: 4px;
  z-index: 3;
}
.cs-photo-remove {
  background: rgba(15,23,42,.75);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  cursor: pointer;
  transition: background .12s ease;
}
.cs-photo-remove:hover {
  background: #DC2626;
}

/* Review Summary Box */
.cs-os-summary-card {
  background: #F8FAFC;
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  padding: 1rem;
  margin-bottom: 1.25rem;
}
.cs-os-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: .4rem 0;
  font-size: .84rem;
  border-bottom: 1px solid #EEF2F6;
}
.cs-os-summary-row:last-child {
  border-bottom: none;
}
.cs-os-summary-label {
  color: var(--cs-text-soft);
  font-weight: 500;
  min-width: 90px;
}
.cs-os-summary-val {
  font-weight: 600;
  color: var(--cs-text);
  text-align: right;
}

/* Sticky Action Bar (Mobile & Desktop Floating) */
.cs-wizard-actions {
  display: flex;
  gap: .75rem;
  align-items: center;
  margin-top: 1.25rem;
}
.cs-sticky-bottom-bar {
  display: none;
}

/* ---------- Bancada (mobile técnico) ---------- */
.cs-bancada-card {
  background: #fff;
  border: 1px solid var(--cs-border);
  border-radius: var(--cs-radius);
  padding: 1.1rem;
  margin-bottom: 1rem;
}
.cs-bancada-card .cs-os-device { font-size: 1.05rem; font-weight: 700; }

/* ---------- Mobile bottom nav ---------- */
.cs-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: #fff;
  border-top: 1px solid var(--cs-border);
  z-index: 1040;
  padding: .4rem .5rem calc(.4rem + env(safe-area-inset-bottom));
}
.cs-bottom-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.cs-bottom-nav a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .15rem;
  font-size: .65rem;
  color: var(--cs-text-soft);
  font-weight: 600;
  padding: .3rem .5rem;
}
.cs-bottom-nav a.active { color: var(--cs-primary); }
.cs-bottom-nav a svg { width: 20px; height: 20px; }
.cs-bottom-nav .cs-fab {
  width: 46px; height: 46px;
  background: var(--cs-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  margin-top: -18px;
  box-shadow: 0 8px 20px rgba(37,99,235,.4);
}
.cs-bottom-nav .cs-fab svg { width: 22px; height: 22px; }

.cs-sidebar-toggle { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 991.98px) {
  .cs-sidebar {
    transform: translateX(-100%);
  }
  .cs-sidebar.open { transform: translateX(0); box-shadow: 0 0 0 100vmax rgba(15,23,42,.4); }
  .cs-main { margin-left: 0; }
  .cs-sidebar-toggle { display: inline-flex; }
  .cs-bottom-nav { display: block; }
  .cs-page { padding: 1rem; padding-bottom: 5.5rem; }
  .cs-search { max-width: none; }

  /* Wizard Mobile Enhancements */
  body.has-wizard-active .cs-bottom-nav { display: none; }
  body.has-wizard-active .cs-page { padding-bottom: 6.5rem; }

  .cs-mobile-stepper-header { display: block; }
  .cs-step-indicator { display: none; }

  .cs-sticky-bottom-bar {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--cs-border);
    padding: .75rem 1rem calc(.75rem + env(safe-area-inset-bottom));
    gap: .6rem;
    z-index: 1045;
    box-shadow: 0 -4px 20px rgba(15,23,42,.08);
  }
  .cs-sticky-bottom-bar .btn {
    padding: .75rem 1rem;
    font-size: .92rem;
    font-weight: 700;
    border-radius: var(--cs-radius-sm);
  }
  .cs-sticky-bottom-bar .btn-next {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .4rem;
  }
  .cs-sticky-bottom-bar .btn-prev {
    min-width: 85px;
  }
  .cs-wizard-actions.desktop-actions {
    display: none;
  }
}

@media (max-width: 576px) {
  /* Evita auto-zoom incômodo no Safari/iOS */
  .form-control, .form-select {
    font-size: 16px;
  }
  .cs-step-sep { display: none; }
  .cs-step-indicator { gap: .4rem; }
  .cs-step-dot { font-size: .75rem; padding: .25rem .45rem; }
  .cs-checklist-item {
    flex-direction: column;
    align-items: flex-start;
    gap: .5rem;
  }
  .cs-checklist-item .btn-group {
    width: 100%;
  }
  .cs-checklist-item .btn-group .btn {
    flex: 1;
    padding: .5rem;
    font-weight: 600;
  }
  .cs-stat-value { font-size: 1.3rem !important; }
}

/* ---------- Auth pages ---------- */
.cs-auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #EFF6FF 0%, #F8FAFC 60%);
  padding: 1.5rem;
}
.cs-auth-card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--cs-border);
  padding: 2rem;
  box-shadow: 0 20px 50px rgba(15,23,42,.06);
}

.text-soft { color: var(--cs-text-soft); }
.fw-600 { font-weight: 600; }