/* ============================================================
   SINDCOCO Simpósio 2026 — Design System Global
   Based on AgroEvent Connect DESIGN.md
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=Work+Sans:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Primary — Deep Palm */
  --color-primary:              #002819;
  --color-on-primary:           #ffffff;
  --color-primary-container:    #06402b;
  --color-on-primary-container: #77ac90;
  --color-primary-fixed:        #b8efd0;
  --color-primary-fixed-dim:    #9cd2b5;
  --color-on-primary-fixed:     #002114;
  --color-on-primary-fixed-variant: #1b503a;
  --color-inverse-primary:      #9cd2b5;

  /* Secondary — Sunlight Gold */
  --color-secondary:            #785900;
  --color-on-secondary:         #ffffff;
  --color-secondary-container:  #fcc019;
  --color-on-secondary-container: #6c5000;
  --color-secondary-fixed:      #ffdf9d;
  --color-secondary-fixed-dim:  #f9bd14;
  --color-on-secondary-fixed:   #251a00;
  --color-on-secondary-fixed-variant: #5b4300;

  /* Tertiary — Young Coconut */
  --color-tertiary:             #172700;
  --color-on-tertiary:          #ffffff;
  --color-tertiary-container:   #283e00;
  --color-on-tertiary-container: #7fb02b;
  --color-tertiary-fixed:       #bef368;
  --color-tertiary-fixed-dim:   #a3d74f;

  /* Neutral / Surface */
  --color-surface:              #f8f9fa;
  --color-surface-dim:          #d9dadb;
  --color-surface-bright:       #f8f9fa;
  --color-surface-container-lowest: #ffffff;
  --color-surface-container-low:    #f3f4f5;
  --color-surface-container:        #edeeef;
  --color-surface-container-high:   #e7e8e9;
  --color-surface-container-highest: #e1e3e4;
  --color-surface-variant:          #e1e3e4;
  --color-on-surface:           #191c1d;
  --color-on-surface-variant:   #404943;
  --color-inverse-surface:      #2e3132;
  --color-inverse-on-surface:   #f0f1f2;

  /* Error */
  --color-error:                #ba1a1a;
  --color-on-error:             #ffffff;
  --color-error-container:      #ffdad6;
  --color-on-error-container:   #93000a;

  /* Outline */
  --color-outline:              #717973;
  --color-outline-variant:      #c0c9c1;

  /* Background */
  --color-background:           #f1f3f5;
  --color-on-background:        #191c1d;

  /* --- Typography --- */
  --font-headline: 'Manrope', sans-serif;
  --font-body:     'Work Sans', sans-serif;
  --font-mono:     'JetBrains Mono', monospace;

  /* --- Spacing (8px base) --- */
  --space-1:  8px;
  --space-2:  12px;
  --space-3:  16px;
  --space-4:  24px;
  --space-5:  32px;
  --space-6:  48px;
  --space-7:  64px;
  --gutter:   24px;

  /* --- Border radius --- */
  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* --- Shadows --- */
  --shadow-sunlit:   0 10px 30px -5px rgba(26, 48, 0, 0.08);
  --shadow-sunlit-lg:0 20px 50px -10px rgba(26, 48, 0, 0.14);
  --shadow-sm:       0 1px 3px rgba(0,0,0,0.08);

  /* --- Transitions --- */
  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --ease-emphasized: cubic-bezier(0.2, 0.8, 0.2, 1);
  --transition-fast: 0.16s var(--ease-standard);
  --transition: 0.24s var(--ease-standard);
  --transition-slow: 0.36s var(--ease-emphasized);
}

/* ============================================================
   Reset & Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-on-surface);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Conteúdo largo (tabelas, barras de ação) rola dentro do próprio
     container; a página em si nunca rola na horizontal. */
  overflow-x: hidden;
}

/* Palavras longas sem espaço (e-mails, códigos) não estouram o layout. */
h1, h2, h3, h4, p, td, th, li, label { overflow-wrap: break-word; }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

:focus-visible {
  outline: 3px solid rgba(6, 64, 43, 0.32);
  outline-offset: 3px;
}

/* ============================================================
   Typography
   ============================================================ */
.text-headline-xl {
  font-family: var(--font-headline);
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.text-headline-lg {
  font-family: var(--font-headline);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
  line-height: 1.25;
}
.text-headline-md {
  font-family: var(--font-headline);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.33;
}
.text-body-lg   { font-family: var(--font-body); font-size: 18px; line-height: 1.6; }
.text-body-md   { font-family: var(--font-body); font-size: 16px; line-height: 1.6; }
.text-body-sm   { font-family: var(--font-body); font-size: 14px; line-height: 1.5; }
.text-label-md  { font-family: var(--font-mono); font-size: 14px; font-weight: 500; line-height: 1.2; }
.text-button    { font-family: var(--font-headline); font-size: 16px; font-weight: 600; }

/* ============================================================
   Layout Helpers
   ============================================================ */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.container-sm { max-width: 640px; }
.container-md { max-width: 860px; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-headline);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  transition: transform var(--transition-fast), box-shadow var(--transition), background-color var(--transition), border-color var(--transition), color var(--transition), filter var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active   { transform: translateY(0) scale(0.98); }
.btn-primary  { background: var(--color-primary-container); color: var(--color-on-primary); }
.btn-primary:hover { filter: brightness(1.08); box-shadow: 0 8px 18px -8px rgba(0, 40, 25, 0.55); transform: translateY(-1px); }

.btn-secondary { background: var(--color-secondary-container); color: var(--color-on-secondary-container); }
.btn-secondary:hover { filter: brightness(1.04); box-shadow: 0 8px 18px -8px rgba(120, 89, 0, 0.5); transform: translateY(-1px); }

.btn-ghost { background: transparent; border-color: var(--color-primary-container); color: var(--color-primary-container); }
.btn-ghost:hover { background: rgba(6, 64, 43, 0.08); box-shadow: 0 5px 14px -12px rgba(0, 40, 25, 0.6); transform: translateY(-1px); }

.btn-danger { background: var(--color-error); color: var(--color-on-error); }
.btn-danger:hover { filter: brightness(1.06); box-shadow: 0 8px 18px -8px rgba(186, 26, 26, 0.55); transform: translateY(-1px); }

.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 16px 32px; font-size: 18px; }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ============================================================
   Form Elements
   ============================================================ */
.form-group   { display: flex; flex-direction: column; gap: 6px; }
.form-label   {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-outline-variant);
  border-radius: var(--radius-md);
  background: var(--color-surface-container-lowest);
  color: var(--color-on-surface);
  font-family: var(--font-body);
  font-size: 16px;
  transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition), transform var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}
.form-control::placeholder { color: var(--color-outline); }
.form-control:hover:not(:disabled):not(:focus) { border-color: var(--color-outline); }
.form-control:focus {
  outline: none;
  border-color: var(--color-primary-container);
  box-shadow: 0 0 0 3px rgba(6, 64, 43, 0.12);
}
.form-control.is-error { border-color: var(--color-error); }
.form-control.is-error:focus { box-shadow: 0 0 0 3px rgba(186, 26, 26, 0.12); }
.form-hint  { font-size: 13px; color: var(--color-on-surface-variant); }
.form-error { font-size: 13px; color: var(--color-error); display: none; }
.form-error.visible { display: block; }

/* Select */
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24'%3E%3Cpath fill='%23404943' d='m7 10 5 5 5-5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
  cursor: pointer;
}

/* File upload */
.file-upload-native {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.file-upload-trigger {
  min-height: 46px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1.5px dashed var(--color-primary-container);
  border-radius: var(--radius-md);
  background: rgba(6, 64, 43, 0.04);
  color: var(--color-primary-container);
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform var(--transition-fast), background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.file-upload-trigger:hover {
  background: rgba(6, 64, 43, 0.1);
  border-style: solid;
  transform: translateY(-1px);
  box-shadow: 0 7px 14px -10px rgba(0, 40, 25, 0.45);
}
.file-upload-trigger:active { transform: scale(0.985); }
.file-upload-native:focus-visible + .file-upload-trigger {
  outline: 3px solid rgba(6, 64, 43, 0.32);
  outline-offset: 3px;
}
.file-upload-name {
  display: block;
  margin-top: 8px;
  color: var(--color-on-surface-variant);
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--color-surface-container-lowest);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-outline-variant);
  box-shadow: var(--shadow-sunlit);
  overflow: hidden;
}
.card-body  { padding: var(--gutter); }
.card-header {
  padding: var(--gutter);
  border-bottom: 1px solid var(--color-outline-variant);
  background: var(--color-surface-container-low);
}
.card-golden-top { border-top: 4px solid var(--color-secondary-container); }
.card-green-top  { border-top: 4px solid var(--color-primary-container); }

/* ============================================================
   Status Chips / Badges
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}
.badge-success  { background: var(--color-primary-fixed);     color: var(--color-on-primary-fixed-variant); }
.badge-warning  { background: var(--color-secondary-container); color: var(--color-on-secondary-container); }
.badge-error    { background: var(--color-error-container);   color: var(--color-on-error-container); }
.badge-neutral  { background: var(--color-surface-container-high); color: var(--color-on-surface-variant); }
.badge-checkin  { background: var(--color-tertiary-container); color: var(--color-tertiary-fixed-dim); }

/* Contact action used in participant tables */
.whatsapp-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  white-space: nowrap;
}
.whatsapp-link {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: #e5f8ed;
  color: #128c4a;
  border: 1px solid #b8e8cb;
  transition: transform var(--transition-fast), color var(--transition), background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.whatsapp-link svg { width: 17px; height: 17px; fill: currentColor; }
.whatsapp-link:hover {
  background: #25d366;
  border-color: #25d366;
  color: #fff;
  transform: translateY(-1px) scale(1.06);
  box-shadow: 0 7px 14px -8px rgba(18, 140, 74, 0.7);
}
.whatsapp-link:active { transform: scale(0.94); }

/* ============================================================
   Navigation — Admin Sidebar
   ============================================================ */
.admin-sidebar {
  position: fixed;
  left: 0; top: 0;
  width: 260px;
  height: 100vh;
  background: var(--color-primary);
  display: flex;
  flex-direction: column;
  padding: 24px;
  z-index: 100;
  overflow-y: auto;
}
.admin-sidebar-brand h1 {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-on-primary);
  line-height: 1.2;
}
.admin-sidebar-brand p {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-top: 2px;
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.75);
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}
.admin-nav-item:hover { background: rgba(255,255,255,0.1); color: #fff; transform: translateX(3px); }
.admin-nav-item.active {
  background: var(--color-secondary-container);
  color: var(--color-on-secondary-container);
  font-weight: 700;
}
.admin-nav-item .material-symbols-outlined { font-size: 22px; }

.admin-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 20px;
}
/* ── Botão de perfil da sidebar ─────────────────────────────────────────
   Avatar + (nome / perfil) + chevron, alinhados numa grade de 3 colunas.
   O bloco de texto é `min-width:0` para o nome poder truncar sem empurrar
   o chevron para fora — sem isso o flex item usa a largura do conteúdo. */
.admin-profile-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  margin-bottom: 12px;
  padding: 8px 10px;
  border: none;
  border-radius: var(--radius-md);
  background: none;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition);
}
.admin-profile-trigger:hover { background: rgba(255, 255, 255, 0.08); }
.admin-profile-trigger[aria-expanded="true"] { background: rgba(255, 255, 255, 0.12); }

.admin-profile-avatar { width: 34px; height: 34px; font-size: 12px; }

.admin-profile-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
  min-width: 0;
  align-items: flex-start;
}
.admin-profile-nome {
  max-width: 100%;
  color: #fff;
  font-family: var(--font-headline);
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* Chip do perfil: pequeno e discreto, para não competir com o nome.
   Estilo próprio em vez de .badge, que traz padding e peso de mais aqui. */
.admin-profile-perfil {
  max-width: 100%;
  padding: 2px 7px;
  border-radius: var(--radius-full);
  background: rgba(184, 239, 208, 0.16);
  color: var(--color-primary-fixed);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1.4;
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-profile-chevron {
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.45);
  font-size: 18px;
  transition: transform var(--transition), color var(--transition);
}
.admin-profile-trigger:hover .admin-profile-chevron { color: rgba(255, 255, 255, 0.75); }
/* O ícone é sempre `expand_less`; a rotação indica o estado sem trocar o
   glifo, evitando o salto visual da troca de fonte de ícones. */
.admin-profile-trigger[aria-expanded="true"] .admin-profile-chevron { transform: rotate(180deg); }

/* Admin main content */
.admin-main {
  margin-left: 260px;
  min-height: 100vh;
  padding: var(--gutter);
}

/* Cabeçalho de página: título à esquerda, ações à direita.
   Substitui o inválido `justify-content:between` usado inline.

   Quando as ações não cabem na linha do título elas quebram para baixo. Aí o
   espaçamento precisa dizer a que elas pertencem: são ações da página, então
   ficam próximas do título (12px) e separadas dos cards pelo mesmo respiro de
   seção usado no resto da página (32px). Antes o gap único de 16px as deixava
   mais perto do título do que dos cards por pouca margem, e o conjunto lia
   como um bloco solto entre os dois. */
.admin-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.admin-page-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

/* Barra de filtros das listagens. Cada página define suas colunas
   via --filtros-cols; abaixo de 768px vira uma coluna só. */
.admin-filtros {
  display: grid;
  grid-template-columns: var(--filtros-cols, 1fr);
  gap: 16px;
}

/* ============================================================
   Tables
   ============================================================ */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-outline-variant);
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.table thead tr {
  background: var(--color-surface-container-low);
  border-bottom: 1px solid var(--color-outline-variant);
}
.table th {
  padding: 14px 16px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-on-surface-variant);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-outline-variant);
  vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background-color var(--transition), box-shadow var(--transition); }
.table tbody tr:hover { background: var(--color-surface-container-low); box-shadow: inset 3px 0 0 var(--color-primary-fixed-dim); }

/* ============================================================
   Modals
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
  background: var(--color-surface-container-lowest);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-sunlit-lg);
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(16px) scale(0.985);
  transition: transform var(--transition-slow);
}
.modal-overlay.active .modal { transform: translateY(0) scale(1); }
.modal-header {
  padding: 24px;
  border-bottom: 1px solid var(--color-outline-variant);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-body   { padding: 24px; }
.modal-footer { padding: 24px; border-top: 1px solid var(--color-outline-variant); display: flex; gap: 12px; justify-content: flex-end; }

/* ============================================================
   Alerts / Notices
   ============================================================ */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.5;
}
.alert-warning { background: #fff8e1; border-left: 4px solid var(--color-secondary-container); color: var(--color-on-secondary-container); }
.alert-success { background: #e8f5e9; border-left: 4px solid var(--color-primary-container); color: var(--color-on-primary-fixed-variant); }
.alert-error   { background: var(--color-error-container); border-left: 4px solid var(--color-error); color: var(--color-on-error-container); }
.alert-info    { background: var(--color-surface-container); border-left: 4px solid var(--color-outline); color: var(--color-on-surface-variant); }

/* ============================================================
   Toast Notifications
   ============================================================ */
#toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  background: var(--color-inverse-surface);
  color: var(--color-inverse-on-surface);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-sunlit-lg);
  pointer-events: all;
  animation: slideInRight 0.3s ease forwards;
  max-width: 360px;
}
.toast.success { background: var(--color-primary-container); }
.toast.error   { background: var(--color-error); }
.toast.warning { background: var(--color-secondary); }
@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ============================================================
   Loading Spinner
   ============================================================ */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ============================================================
   Utility Classes
   ============================================================ */
.flex     { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.gap-1 { gap: 8px;  } .gap-2 { gap: 12px; } .gap-3 { gap: 16px; }
.gap-4 { gap: 24px; } .gap-5 { gap: 32px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gutter); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gutter); }
/* Par de campos lado a lado em formulários; empilha no mobile. */
.field-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.mt-auto { margin-top: auto; }
.mb-1 { margin-bottom: 8px;  } .mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; } .mb-4 { margin-bottom: 32px; }
.mt-1 { margin-top: 8px;    } .mt-2 { margin-top: 16px;   }
.mt-3 { margin-top: 24px;   } .mt-4 { margin-top: 32px;   }
.p-0 { padding: 0; }
.hidden { display: none !important; }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rounded-full { border-radius: var(--radius-full); }
.w-full { width: 100%; }

/* Avatar with initials */
.avatar {
  width: 36px; height: 36px;
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-headline);
  font-size: 13px; font-weight: 700;
  flex-shrink: 0;
}
.avatar-green  { background: var(--color-primary-fixed);    color: var(--color-on-primary-fixed-variant); }
.avatar-gold   { background: var(--color-secondary-fixed);  color: var(--color-on-secondary-fixed); }
.avatar-grey   { background: var(--color-surface-variant);  color: var(--color-on-surface-variant); }

/* Divider */
.divider { border: none; border-top: 1px solid var(--color-outline-variant); margin: 24px 0; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Sidebar vira barra horizontal no topo; os itens ficam lado a lado
     e rolam na horizontal quando não couberem. */
  .admin-sidebar {
    width: 100%;
    height: auto;
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 12px 16px;
    gap: 8px;
  }
  .admin-main { margin-left: 0; padding: 16px; }
  /* A marca fica na primeira linha; navegação e perfil dividem a segunda. */
  .admin-sidebar-brand { width: 100%; margin-bottom: 4px; }
  .admin-sidebar-brand > div { margin-bottom: 0 !important; }
  .admin-sidebar-brand h1 { font-size: 17px; }
  .admin-sidebar-brand p  { font-size: 12px; }

  /* flex-basis:0 faz a navegação ceder espaço ao bloco de perfil em vez
     de empurrá-lo para a linha de baixo; o excesso de ícones rola. */
  .admin-sidebar-nav {
    flex-direction: row;
    flex-wrap: nowrap;
    margin-top: 0;
    flex: 1 1 0;
    min-width: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .admin-sidebar-nav::-webkit-scrollbar { display: none; }

  .admin-nav-item span:not(.material-symbols-outlined) { display: none; }
  .admin-nav-item { padding: 10px; gap: 0; flex-shrink: 0; }
  .admin-nav-item:hover { transform: none; }

  /* Rodapé da sidebar (perfil + sair) alinha à direita, na mesma linha. */
  .admin-sidebar-footer {
    margin-top: 0 !important;
    padding-top: 0 !important;
    border-top: none !important;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
  }
  .admin-profile-trigger { width: auto; margin-bottom: 0; padding: 4px; gap: 0; }
  /* No modo compacto sobra só o avatar: nome, perfil e chevron saem. */
  .admin-profile-info,
  .admin-profile-chevron { display: none; }
  #profile-popover { bottom: auto; top: calc(100% + 8px); left: auto; right: 0; width: max-content; }

  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .modal { max-height: 95vh; border-radius: var(--radius-xl) var(--radius-xl) 0 0; }
  .modal-overlay { align-items: flex-end; padding: 0; }
  .modal-footer { flex-direction: column-reverse; }
  .modal-footer .btn { width: 100%; }
  #toast-container { top: auto; bottom: 16px; right: 16px; left: 16px; }
  .toast { max-width: none; }

  /* Ações de cabeçalho ocupam a largura toda em vez de estourar a tela. */
  .admin-page-actions { width: 100%; }
  .admin-page-actions .btn { flex: 1 1 auto; justify-content: center; }

  .admin-filtros { grid-template-columns: 1fr; }

  .field-pair { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .admin-main { padding: 12px; }
  .admin-page-actions { flex-direction: column; }
  .admin-page-actions .btn { width: 100%; }
  .card-body, .card-header, .modal-body, .modal-header, .modal-footer { padding: 16px; }
}

/* ============================================================
   Print Styles — Ingresso
   ============================================================ */
@media print {
  body { background: white; }
  .no-print { display: none !important; }
  .admin-sidebar, .admin-main > *:not(.print-area) { display: none !important; }
  .admin-main { margin-left: 0 !important; padding: 0 !important; }
  .card { box-shadow: none; border: 1px solid #ddd; }
}

/* ============================================================
   Material Symbols
   ============================================================ */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  vertical-align: middle;
  user-select: none;
}
.icon-filled { font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24; }

/* Respect user motion preferences while retaining usable focus and hover states. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== CRÉDITO DE DESENVOLVIMENTO ===== */
/* Rodapé discreto para telas sem footer próprio (admin, legais etc.) */
.dev-credit {
  padding: 16px 24px;
  text-align: center;
  font-size: 12px;
  color: var(--color-on-surface-variant, #5c6360);
  border-top: 1px solid var(--color-outline-variant, #dde4e1);
  margin-top: auto;
}
.dev-credit p { margin: 0; }
.dev-credit a {
  color: var(--color-primary, #006c43);
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}
.dev-credit a:hover { opacity: 0.75; }

/* Crédito inline no footer-bottom das páginas públicas */
.footer-dev {
  font-size: 12px;
  color: var(--color-on-surface-variant, #5c6360);
  margin: 0;
}
.footer-dev a {
  color: inherit;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}
.footer-dev a:hover { opacity: 0.7; }