:root {
  /* 🧱 Backgrounds */
  --bg-primary: #FEFEFF;
  --bg-secondary: #F4F3FF;
  --bg-highlight: #ECE9FF;
  --sidebar-bg: #1F1D2B;
  --sidebar-text: #FEFEFF;
  
  /* 🔘 Botões Primários */
  --btn-primary: #836BFF;
  --btn-primary-hover: #6F56F5;
  --btn-primary-active: #5A43E0;
  --btn-primary-text: #FEFEFF;
  
  /* 🔘 Botões Secundários */
  --btn-secondary-bg: #ECE9FF;
  --btn-secondary-hover: #DCD7FF;
  --btn-secondary-text: #4A3FCF;
  
  /* 🎯 Status do Chamado */
  --status-aberto: #3B82F6;
  --status-em-atendimento: #836BFF;
  --status-aguardando: #FACC15;
  --status-resolvido: #22C55E;
  --status-fechado: #64748B;
  --status-urgente: #EF4444;
  
  /* Status alphas para backgrounds */
  --status-aberto-alpha: rgba(59, 130, 246, 0.1);
  --status-em-atendimento-alpha: rgba(131, 107, 255, 0.1);
  --status-aguardando-alpha: rgba(250, 204, 21, 0.1);
  --status-resolvido-alpha: rgba(34, 197, 94, 0.1);
  --status-fechado-alpha: rgba(100, 116, 139, 0.1);
  --status-urgente-alpha: rgba(239, 68, 68, 0.1);
  
  /* 🏷️ Prioridade */
  --priority-baixa: #A3A1B8;
  --priority-media: #836BFF;
  --priority-alta: #F97316;
  --priority-critica: #EF4444;
  
  /* ✍️ Textos */
  --text-primary: #1F1D2B;
  --text-secondary: #5F5C7A;
  --text-placeholder: #A3A1B8;
  --text-link: #836BFF;
  --text-inverted: #FEFEFF;
  
  /* 📦 Cards */
  --card-bg: #FEFEFF;
  --card-border: #E3E1FF;
  --card-hover: #F4F3FF;
  --card-active: #ECE9FF;
  
  /* 📊 Inputs */
  --input-bg: #FEFEFF;
  --input-border: #D1CFFF;
  --input-border-focus: #836BFF;
  --input-error: #EF4444;
  
  /* Cores auxiliares */
  --border-light: #E3E1FF;
  --border-medium: #D1CFFF;
  
  /* Tipografia */
  --fs-base: 16px;
  --fs-small: 14px;
  --fs-xs: 12px;
  
  /* Espaçamento */
  --radius: 10px;
  --radius-lg: 14px;
  
  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(131, 107, 255, 0.08);
  --shadow-md: 0 4px 16px rgba(131, 107, 255, 0.12);
  --shadow-lg: 0 8px 32px rgba(131, 107, 255, 0.16);
  --shadow-brand: 0 4px 20px rgba(131, 107, 255, 0.25);
  
  /* Transições */
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--fs-base);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto,
    Ubuntu, Cantarell, Noto Sans, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
  margin: 0;
  letter-spacing: -0.02em;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

a {
  color: var(--text-link);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--btn-primary-hover);
}

label {
  font-weight: 600;
  font-size: var(--fs-small);
  margin-bottom: 0.5rem;
  display: block;
  color: var(--text-secondary);
}

input,
textarea,
select {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: var(--radius);
  outline: none;
  width: 100%;
  font-size: var(--fs-base);
  line-height: 1.5;
  transition: var(--transition);
  font-family: inherit;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--input-border-focus);
  background: var(--input-bg);
  box-shadow: 0 0 0 3px rgba(131, 107, 255, 0.1);
}

::placeholder {
  color: var(--text-placeholder);
  opacity: 0.8;
}

textarea {
  resize: vertical;
  min-height: 100px;
}

button,
.button {
  background: var(--btn-primary);
  border: 1px solid transparent;
  color: var(--btn-primary-text);
  padding: 10px 20px;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 600;
  font-size: var(--fs-base);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  font-family: inherit;
  white-space: nowrap;
}

button:hover,
.button:hover {
  background: var(--btn-primary-hover);
}

button:active,
.button:active {
  background: var(--btn-primary-active);
  transform: translateY(0);
}

.button.ghost {
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border-color: var(--card-border);
}

.button.ghost:hover {
  background: var(--btn-secondary-hover);
  border-color: var(--card-border);
  color: var(--btn-secondary-text);
}

.button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.button.small {
  padding: 8px 16px;
  font-size: var(--fs-small);
}

.button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--btn-primary);
  outline-offset: 2px;
}

.header {
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(254, 254, 255, 0.95);
  transition: var(--transition);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header.scrolled {
  background: rgba(254, 254, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.footer {
  border-top: 1px solid var(--card-border);
  margin-top: 3rem;
  padding: 2rem 0;
  color: var(--text-secondary);
  text-align: center;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.5rem;
}

.row {
  display: flex;
}

.column {
  display: flex;
  flex-direction: column;
}

.space-between {
  justify-content: space-between;
}

.align-center {
  align-items: center;
}

.align-start {
  align-items: flex-start;
}

.align-end {
  align-items: flex-end;
}

.gap {
  gap: 1rem;
}

.gap-sm {
  gap: 0.5rem;
}

.grid.two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .grid.two {
    grid-template-columns: 1fr;
  }
}

.brand {
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  font-size: 1.25rem;
  background: linear-gradient(135deg, var(--btn-primary-hover), var(--btn-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav a {
  color: var(--text-secondary);
  font-size: var(--fs-small);
  transition: var(--transition);
}

.nav a:hover {
  color: var(--text-link);
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.card:hover {
  border-color: var(--card-border);
}

.list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.5rem;
}

.list li {
  margin: 0;
}

.muted {
  color: var(--text-secondary);
}

.small {
  font-size: var(--fs-small);
}

.center {
  text-align: center;
}

.table {
  width: 100%;
  border-collapse: collapse;
}

.table th,
.table td {
  padding: 1rem;
  border-bottom: 1px solid var(--card-border);
  text-align: left;
}

/* Board (Kanban) */
.board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1200px) {
  .board {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .board {
    grid-template-columns: 1fr;
  }
}

.board-col {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  min-height: 200px;
}

.board-col-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--card-border);
}

.board-col-body {
  padding: 1rem;
  display: grid;
  gap: 0.75rem;
  flex: 1;
}

.ticket-card {
  display: block;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  background: var(--card-bg);
  color: var(--text-primary);
  transition: var(--transition);
  text-decoration: none;
}

.ticket-card:hover {
  border-color: var(--card-border);
}

.ticket-card.active {
  background: var(--card-active);
  border-color: var(--btn-primary);
}

.ticket-card-id {
  font-weight: 600;
  color: var(--text-placeholder);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.ticket-card-title {
  font-weight: 600;
  font-size: var(--fs-base);
  color: var(--text-primary);
  margin: 0.25rem 0;
  line-height: 1.4;
}

/* Avatars & Timeline */
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--text-inverted);
  background: var(--btn-primary);
  flex-shrink: 0;
}

.avatar.admin {
  background: var(--btn-primary);
}

.avatar.cliente {
  background: var(--status-resolvido);
}

.timeline-row {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 1rem;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--bg-highlight), var(--bg-secondary));
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
}

.lead {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.counter {
  color: var(--text-secondary);
  font-size: var(--fs-small);
}

/* 🎯 Badges de Status */
.badge {
  border: 1px solid transparent;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  user-select: none;
}

.badge.aberto {
  color: var(--status-aberto);
  border-color: var(--status-aberto);
  background: var(--status-aberto-alpha);
}

.badge.iniciado {
  color: var(--status-em-atendimento);
  border-color: var(--status-em-atendimento);
  background: var(--status-em-atendimento-alpha);
}

.badge.pausado {
  color: var(--status-aguardando);
  border-color: var(--status-aguardando);
  background: var(--status-aguardando-alpha);
}

.badge.finalizado {
  color: var(--status-resolvido);
  border-color: var(--status-resolvido);
  background: var(--status-resolvido-alpha);
}

.badge.fechado {
  color: var(--status-fechado);
  border-color: var(--status-fechado);
  background: var(--status-fechado-alpha);
}

.badge.urgente {
  color: var(--status-urgente);
  border-color: var(--status-urgente);
  background: var(--status-urgente-alpha);
}

/* 🏷️ Badges de Prioridade */
.priority-badge {
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid transparent;
}

.priority-badge.baixa {
  background: rgba(163, 161, 184, 0.15);
  color: #A3A1B8;
  border-color: rgba(163, 161, 184, 0.3);
}

.priority-badge.media {
  background: rgba(131, 107, 255, 0.15);
  color: #836BFF;
  border-color: rgba(131, 107, 255, 0.3);
}

.priority-badge.alta {
  background: rgba(249, 115, 22, 0.15);
  color: #F97316;
  border-color: rgba(249, 115, 22, 0.3);
}

.priority-badge.critica {
  background: rgba(239, 68, 68, 0.15);
  color: #EF4444;
  border-color: rgba(239, 68, 68, 0.3);
}

.comments {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.comments li {
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1rem;
  background: var(--card-bg);
  position: relative;
}

.comments li.admin {
  border-left: 3px solid var(--btn-primary);
}

.comments li.cliente {
  border-left: 3px solid var(--status-resolvido);
}

.comment-image {
  margin-top: 0.75rem;
  max-width: 500px;
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--card-border);
  display: block;
}

/* Pills */
.pills {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pill {
  padding: 4px 10px;
  border: 1px solid var(--card-border);
  border-radius: 20px;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  font-size: var(--fs-xs);
}

.pill.active {
  border-color: var(--btn-primary);
  color: var(--btn-primary);
  background: var(--bg-highlight);
}

/* Ticket Meta Information */
.ticket-meta {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--card-border);
}

.ticket-meta-row {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.ticket-meta-row:last-child {
  margin-bottom: 0;
}

.ticket-meta-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.ticket-meta-label {
  font-size: var(--fs-xs);
  color: var(--text-placeholder);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.ticket-meta-compact {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 0.5rem;
}

.ticket-card-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 0.5rem;
}

code {
  background: var(--bg-secondary);
  border: 1px solid var(--card-border);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.9em;
  font-family: 'Courier New', monospace;
  color: var(--btn-primary);
}

/* Sticky action bar */
.sticky-actions {
  position: sticky;
  top: 80px;
  z-index: 5;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}

.status-form {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.status-label {
  font-weight: 600;
  color: var(--text-primary);
  font-size: var(--fs-sm);
}

.status-select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: var(--fs-sm);
  min-width: 150px;
  transition: var(--transition);
}

.status-select:focus {
  outline: none;
  border-color: var(--btn-primary);
  box-shadow: 0 0 0 3px rgba(131, 107, 255, 0.1);
}

.divider {
  height: 1px;
  background: var(--card-border);
  margin: 1rem 0;
  border: none;
}

/* Toast */
.toast {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: var(--transition);
  z-index: 10000;
  max-width: 400px;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 1.5rem;
}

.tab {
  padding: 0.75rem 1rem;
  border: 1px solid transparent;
  border-bottom: none;
  color: var(--text-secondary);
  border-top-left-radius: var(--radius);
  border-top-right-radius: var(--radius);
  transition: var(--transition);
  font-weight: 500;
}

.tab:hover {
  color: var(--text-primary);
}

.tab.active {
  color: var(--btn-primary);
  border-color: var(--card-border);
  background: var(--card-bg);
  border-bottom-color: var(--card-bg);
}

/* Summary on Interações */
.sticky-summary {
  position: static;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

/* Form components */
.field {
  display: grid;
  gap: 0.5rem;
}

.field label {
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  font-weight: 600;
}

.field .help {
  color: var(--text-secondary);
  font-size: var(--fs-small);
}

.field.error input,
.field.error textarea,
.field.error select {
  border-color: var(--input-error);
}

.field.error .help {
  color: var(--input-error);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Admin dashboard layout */
.admin-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.5rem;
  margin-top: 1rem;
}

@media (max-width: 1000px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }
  
  .admin-sidebar {
    order: 2;
  }
  
  .admin-main {
    order: 1;
  }
}

/* Sidebar com tema escuro */
.admin-sidebar {
  height: fit-content;
  position: sticky;
  top: 80px;
  background: var(--sidebar-bg);
  border: none;
}

.admin-sidebar .list {
  gap: 0.25rem;
}

.admin-sidebar .list a {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  color: rgba(254, 254, 255, 0.7);
  transition: var(--transition);
  font-size: var(--fs-small);
  font-weight: 500;
}

.admin-sidebar .list a:hover {
  background: #302B4C;
  color: var(--sidebar-text);
}

.admin-sidebar .list a.active {
  background: #302B4C;
  color: var(--sidebar-text);
  font-weight: 600;
}

.admin-sidebar .divider {
  margin: 1rem 0;
  background: rgba(254, 254, 255, 0.1);
}

.admin-sidebar .button {
  background: var(--btn-primary);
  color: var(--btn-primary-text);
}

.admin-sidebar .button.ghost {
  background: transparent;
  color: var(--sidebar-text);
  border-color: rgba(254, 254, 255, 0.2);
}

.admin-sidebar .button.ghost:hover {
  background: rgba(254, 254, 255, 0.1);
  border-color: rgba(254, 254, 255, 0.3);
}

.admin-main h1 {
  margin-top: 0;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--btn-primary-hover), var(--btn-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.admin-main h2 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.25rem;
  color: var(--text-secondary);
}

.stats-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

@media (max-width: 1200px) {
  .stats-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .stats-cards {
    grid-template-columns: 1fr;
  }
}

.stat-card {
  display: flex;
  gap: 1rem;
  align-items: center;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  background: var(--card-bg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--card-border);
}

.stat-card.primary {
  background: linear-gradient(135deg, var(--status-em-atendimento-alpha), rgba(131, 107, 255, 0.05));
  border-color: rgba(131, 107, 255, 0.2);
}

.stat-card.accent {
  background: linear-gradient(135deg, var(--status-aberto-alpha), rgba(59, 130, 246, 0.05));
  border-color: rgba(59, 130, 246, 0.2);
}

.stat-card.muted {
  background: linear-gradient(135deg, var(--status-resolvido-alpha), rgba(34, 197, 94, 0.05));
  border-color: rgba(34, 197, 94, 0.2);
}

.stat-card.muted-2 {
  background: linear-gradient(135deg, var(--status-fechado-alpha), rgba(100, 116, 139, 0.05));
  border-color: rgba(100, 116, 139, 0.2);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-highlight);
  border: 1px solid var(--card-border);
  flex-shrink: 0;
}

.stat-icon svg {
  width: 24px;
  height: 24px;
  color: var(--btn-primary);
}

.stat-body {
  flex: 1;
  min-width: 0;
}

.stat-title {
  color: var(--text-secondary);
  font-size: var(--fs-small);
  margin-bottom: 0.25rem;
  font-weight: 500;
}

.stat-value {
  font-weight: 800;
  font-size: 1.75rem;
  color: var(--text-primary);
  line-height: 1;
}

/* Generic inline icon */
.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-right: 0.5rem;
  flex-shrink: 0;
}

.icon svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  display: block;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(31, 29, 43, 0.6);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease;
}

.modal-dialog {
  position: relative;
  z-index: 1;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.modal-dialog h2 {
  margin: 0 0 1.5rem 0;
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--btn-primary-hover), var(--btn-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Search input improvements */
input[type="search"],
input[id*="search"] {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  padding: 0.75rem 1rem;
}

input[type="search"]:focus,
input[id*="search"]:focus {
  border-color: var(--input-border-focus);
  box-shadow: 0 0 0 3px rgba(131, 107, 255, 0.1);
}

/* Login Page Styles */
.login-container {
  display: flex;
  min-height: calc(100vh - 120px);
  background: transparent;
  margin: -1.5rem -1.5rem 0 -1.5rem;
  padding: 0;
  width: calc(100% + 3rem);
}

.login-left {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  padding: 3rem 2rem;
  min-height: 100%;
}

.login-brand {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-logo {
  max-width: 300px;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.login-right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  background: var(--bg-primary);
  min-height: 100%;
}

.login-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 450px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--card-border);
}

.login-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--text-placeholder);
}

.login-title {
  text-align: center;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.login-field label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.login-field input {
  padding: 0.75rem 1rem;
  border: 1px solid var(--input-border);
  border-radius: var(--radius);
  background: var(--input-bg);
  color: var(--text-primary);
  font-size: var(--fs-base);
  transition: var(--transition);
}

.login-field input:focus {
  border-color: var(--input-border-focus);
  box-shadow: 0 0 0 3px rgba(131, 107, 255, 0.1);
  outline: none;
}

.login-field input::placeholder {
  color: var(--text-placeholder);
}

.login-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: -0.5rem;
}

.login-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-small);
  color: var(--text-secondary);
  font-weight: 400;
  cursor: pointer;
}

.login-checkbox input[type="checkbox"] {
  width: auto;
  margin: 0;
  cursor: pointer;
  accent-color: var(--btn-primary);
}

.login-forgot {
  font-size: var(--fs-small);
  color: var(--text-link);
  text-decoration: none;
  font-weight: 500;
}

.login-forgot:hover {
  color: var(--btn-primary-hover);
}

.login-button {
  width: 100%;
  padding: 0.875rem 1.5rem;
  background: var(--btn-primary);
  color: var(--btn-primary-text);
  border: none;
  border-radius: var(--radius);
  font-size: var(--fs-base);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 0.5rem;
}

.login-button:hover {
  background: var(--btn-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.login-button:active {
  transform: translateY(0);
  background: var(--btn-primary-active);
}

.login-signup {
  text-align: center;
  margin-top: 1.5rem;
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

.login-signup a {
  color: var(--text-link);
  font-weight: 600;
  text-decoration: none;
}

.login-signup a:hover {
  color: var(--btn-primary-hover);
}

@media (max-width: 768px) {
  .login-container {
    flex-direction: column;
  }

  .login-left {
    padding: 1.5rem;
    min-height: 200px;
  }

  .login-logo {
    max-width: 200px;
  }

  .login-right {
    padding: 1.5rem;
  }

  .login-card {
    padding: 2rem;
  }
}

/* Client Layout Styles */
.client-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
  margin: -1.5rem -1.5rem 0 -1.5rem;
  width: calc(100% + 3rem);
  min-height: calc(100vh - 80px);
}

body:has(.client-layout) .footer {
  display: none;
}

body:has(.client-layout) main.container {
  padding: 0;
}

@media (max-width: 1000px) {
  .client-layout {
    grid-template-columns: 1fr;
  }
  
  .client-sidebar {
    order: 2;
  }
  
  .client-main {
    order: 1;
  }
}

.client-sidebar {
  background: var(--sidebar-bg);
  border: none;
  padding: 2.5rem 1.5rem;
  height: fit-content;
  position: sticky;
  top: 80px;
  display: flex;
  flex-direction: column;
}

.client-sidebar-logo {
  margin-bottom: 3rem;
  display: flex;
  justify-content: center;
}

.client-sidebar-section {
  margin-bottom: 3rem;
}

.client-sidebar-heading {
  color: rgba(254, 254, 255, 0.5);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.client-sidebar .list {
  gap: 0.25rem;
}

.client-sidebar .list a {
  display: flex;
  align-items: center;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  color: rgba(254, 254, 255, 0.7);
  transition: var(--transition);
  font-size: var(--fs-small);
  font-weight: 500;
}

.client-sidebar .list a:hover {
  background: #302B4C;
  color: var(--sidebar-text);
}

.client-sidebar .list a.active {
  background: #302B4C;
  color: var(--sidebar-text);
  font-weight: 600;
}

.client-sidebar .icon {
  width: 20px;
  height: 20px;
  margin-right: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.client-sidebar .icon svg {
  width: 100%;
  height: 100%;
}

.client-main {
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
}

.client-header {
  background: var(--card-bg);
  border-bottom: 1px solid var(--card-border);
  padding: 2rem 2rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 0;
}


.client-new-ticket-btn {
  background: var(--btn-primary);
  color: var(--btn-primary-text);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: var(--fs-small);
  cursor: pointer;
  transition: var(--transition);
}

.client-new-ticket-btn:hover {
  background: var(--btn-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}


.client-content {
  padding: 4rem 2rem 2rem 2rem;
  flex: 1;
}

.client-filters {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  margin-bottom: 2rem;
}

.client-filters h2 {
  margin: 0 0 1.25rem 0;
  font-size: 1.125rem;
  color: var(--text-primary);
}

.client-filters-row {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  align-items: flex-end;
}

.client-filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-width: 150px;
}

.client-filter-group label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.client-filter-group select {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--input-border);
  border-radius: var(--radius);
  background: var(--input-bg);
  color: var(--text-primary);
  font-size: var(--fs-sm);
}

.client-filter-actions {
  display: flex;
  gap: 0.75rem;
  margin-left: auto;
}

.client-tickets-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.client-ticket-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  gap: 1.25rem;
  text-decoration: none;
  color: var(--text-primary);
  transition: var(--transition);
}

.client-ticket-card:hover {
  border-color: var(--btn-primary);
  box-shadow: var(--shadow-sm);
}

.client-ticket-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-placeholder);
  flex-shrink: 0;
}

.client-ticket-avatar svg {
  width: 24px;
  height: 24px;
}

.client-ticket-content {
  flex: 1;
  min-width: 0;
}

.client-ticket-header {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.client-ticket-category {
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  background: rgba(131, 107, 255, 0.15);
  color: #836BFF;
  border: 1px solid rgba(131, 107, 255, 0.3);
}

.client-ticket-priority {
  margin-left: auto;
  display: flex;
  align-items: center;
}

.client-ticket-priority svg {
  width: 20px;
  height: 20px;
}

.client-ticket-priority.alta svg {
  color: #F97316;
}

.client-ticket-priority.critica svg {
  color: #EF4444;
}

.client-ticket-title {
  font-weight: 600;
  font-size: var(--fs-base);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.client-ticket-id {
  color: var(--text-placeholder);
  font-weight: 400;
  font-size: var(--fs-small);
  margin-left: 0.5rem;
}

.client-ticket-meta {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  flex-wrap: wrap;
  font-size: var(--fs-xs);
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.client-ticket-assigned,
.client-ticket-date {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.client-ticket-assigned svg,
.client-ticket-date svg {
  width: 14px;
  height: 14px;
}

.client-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--card-border);
}

.client-pagination-info {
  font-size: var(--fs-small);
  color: var(--text-secondary);
}

.client-pagination-controls {
  display: flex;
  gap: 0.5rem;
}

/* Empty states */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-secondary);
}

.empty-state p {
  margin: 0.5rem 0;
}

@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }
  
  h1 {
    font-size: 1.75rem;
  }
  
  h2 {
    font-size: 1.25rem;
  }
}