/* ===== VARIÁVEIS CSS ===== */
:root {
  /* Cores principais */
  --bg: #fafbfc;
  --surface: #ffffff;
  --surface-2: #f8f9fa;
  --text: #1a1d21;
  --muted: #6c757d;
  --accent: #0066cc;
  --danger: #dc3545;
  --warning: #ffc107;
  --success: #28a745;
  --focus: #0066cc;
  --today: #e3f2fd;
  
  /* Bordas e sombras */
  --border: #e9ecef;
  --border-light: #f1f3f4;
  --shadow: rgba(0,0,0,.08);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.12);
  
  /* Espaçamentos */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  
  /* Tipografia */
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 24px;
  
  /* Bordas arredondadas */
  --border-radius: 8px;
  --border-radius-lg: 12px;
  --border-radius-xl: 16px;
  
  /* Transições */
  --transition-duration: 0.2s;
  --transition-timing: ease;
  
  /* Layout */
  --max-width: 1200px;
}

/* ===== RESET E BASE ===== */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: var(--font-size-base);
  line-height: 1.5;
}

/* ===== HEADER PRINCIPAL ===== */
.main-header {
  background: linear-gradient(135deg, var(--accent), #0052a3);
  color: white;
  padding: var(--spacing-lg) 0;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.header-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

/* ===== LOGO E BRAND ===== */
.header-brand {
  flex: 1;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  color: inherit;
  transition: opacity var(--transition-duration) var(--transition-timing);
}

.brand-link:hover {
  opacity: 0.9;
}

.logo {
  position: relative;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--border-radius);
}

.logo-fallback {
  font-size: 32px;
  display: none;
  line-height: 1;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin: 0;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.site-subtitle {
  font-size: var(--font-size-sm);
  margin: 0;
  opacity: 0.85;
  font-weight: 400;
}

/* ===== INFORMAÇÕES DO HEADER ===== */
.header-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.date-time {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.current-date {
  font-size: var(--font-size-base);
  font-weight: 600;
}

.current-time {
  font-size: var(--font-size-xs);
  opacity: 0.85;
}

/* ===== MENU HAMBÚRGUER ===== */
.header-menu {
  position: relative;
}

.hamburger-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.3s ease;
  position: relative;
  z-index: 1001;
}

.hamburger-btn:hover {
  background: rgba(255, 255, 255, 0.1);
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 1px;
  transition: all 0.3s ease;
}

.hamburger-btn.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.hamburger-btn.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger-btn.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== DROPDOWN MENU ===== */
.dropdown-menu {
  position: fixed;
  top: 0;
  right: -350px;
  width: 320px;
  height: 100vh;
  background: white;
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
  transition: right 0.3s ease;
  z-index: 1000;
  overflow-y: auto;
  color: var(--text);
}

.dropdown-menu.active {
  right: 0;
}

.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.menu-header {
  padding: var(--spacing-lg) var(--spacing-lg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--accent);
  color: white;
}

.menu-header h3 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: 600;
}

.close-menu {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
  padding: 4px var(--spacing-sm);
  border-radius: 4px;
  transition: background var(--transition-duration) var(--transition-timing);
}

.close-menu:hover {
  background: rgba(255, 255, 255, 0.1);
}

.menu-list {
  list-style: none;
  margin: 0;
  padding: var(--spacing-sm) 0;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  text-decoration: none;
  color: var(--text);
  transition: all var(--transition-duration) var(--transition-timing);
  border-left: 3px solid transparent;
}

.menu-item:hover {
  background: var(--bg);
  border-left-color: var(--accent);
  color: var(--accent);
}

.menu-item.active {
  background: var(--accent);
  color: white;
  border-left-color: var(--accent);
}

.menu-icon {
  font-size: var(--font-size-xl);
  width: 24px;
  text-align: center;
}

.menu-text {
  font-size: var(--font-size-base);
  font-weight: 500;
}

.menu-footer {
  margin-top: auto;
  padding: var(--spacing-lg);
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.system-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}

.system-info small {
  color: var(--muted);
  font-size: var(--font-size-xs);
}

/* ===== SWITCH DE ARTISTAS RESPONSIVO ===== */
.artist-switch {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: var(--spacing-lg) 0;
  margin-bottom: var(--spacing-md);
  overflow: hidden;
}

.artist-switch-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
}

.switch-title {
  margin: 0 0 var(--spacing-lg) 0;
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text);
  text-align: center;
}

.artists-carousel {
  position: relative;
  overflow: hidden;
  padding: 0 40px;
}

.artists-grid {
  display: flex;
  gap: var(--spacing-md);
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: var(--spacing-sm) 0 var(--spacing-md) 0;
  transition: transform 0.3s ease;
}

.artists-grid::-webkit-scrollbar {
  display: none;
}

.carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
  color: var(--text);
  font-size: var(--font-size-base);
  font-weight: bold;
}

.carousel-nav:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  transform: translateY(-50%) scale(1.1);
}

.carousel-nav.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

.carousel-nav.prev {
  left: var(--spacing-sm);
}

.carousel-nav.next {
  right: var(--spacing-sm);
}

.artist-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-sm);
  background: var(--surface-2);
  border: 2px solid var(--border);
  border-radius: var(--border-radius-xl);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  color: var(--text);
  min-width: 120px;
  flex-shrink: 0;
  position: relative;
}

.artist-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.artist-card.active {
  border-color: var(--accent);
  background: var(--surface);
  box-shadow: 0 4px 16px rgba(0, 102, 204, 0.2);
}

.artist-card.active::before {
  content: '✓';
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--accent);
  color: white;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: bold;
}

.artist-photo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border-light);
  margin-bottom: var(--spacing-sm);
  transition: all 0.3s ease;
}

.artist-card:hover .artist-photo {
  border-color: var(--accent);
  transform: scale(1.1);
}

.artist-card.active .artist-photo {
  border-color: var(--accent);
}

.artist-name {
  font-size: var(--font-size-base);
  font-weight: 600;
  text-align: center;
  line-height: 1.2;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100px;
}

.artist-theme-indicator {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}

.scroll-indicator {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: var(--spacing-sm);
}

.scroll-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  transition: all 0.3s ease;
  cursor: pointer;
}

.scroll-dot.active {
  background: var(--accent);
  transform: scale(1.2);
}

/* ===== TOPBAR DE NAVEGAÇÃO ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-lg);
  margin: var(--spacing-md) auto 0 auto;
  max-width: var(--max-width);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
}

.month-title {
  margin: 0;
  font-size: var(--font-size-lg);
  letter-spacing: 0.5px;
  text-transform: capitalize;
  color: var(--text);
}

.month-title .artist-name {
  color: var(--accent);
  font-weight: 700;
}

/* ===== BOTÕES ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  color: var(--text);
  background: var(--surface);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-duration) var(--transition-timing);
  font-size: var(--font-size-base);
  font-weight: 500;
  padding: 0 var(--spacing-sm);
}

.btn:hover {
  background: var(--surface-2);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn.disabled {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

.btn.primary {
  background: var(--accent);
  border: 1px solid var(--accent);
  color: white;
  font-weight: 600;
  padding: 0 var(--spacing-md);
  height: 40px;
}

.btn.primary:hover {
  background: #0052a3;
  border-color: #0052a3;
}

.btn.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--muted);
}

.btn.ghost:hover {
  background: var(--surface-2);
  color: var(--text);
}

.btn.danger {
  background: var(--danger);
  border: 1px solid var(--danger);
  color: white;
  font-weight: 600;
  padding: 0 var(--spacing-md);
  height: 40px;
}

.btn.danger:hover {
  background: #c82333;
  border-color: #c82333;
}

/* ===== CALENDÁRIO ===== */
.calendar {
  max-width: var(--max-width);
  margin: var(--spacing-md) auto;
  padding: var(--spacing-sm);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.day {
  display: grid;
  grid-template-columns: 96px 1fr 60px;
  align-items: stretch;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
  transition: all var(--transition-duration) var(--transition-timing);
}

.day:hover {
  box-shadow: var(--shadow-md);
}

.day.today {
  border-color: var(--focus);
  background: var(--today);
}

.day.empty {
  background: var(--surface-2);
}

.day.occupied {
  background: var(--surface);
  border-left: 4px solid var(--accent);
}

.col {
  padding: var(--spacing-md) var(--spacing-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.left {
  border-right: 1px solid var(--border-light);
  gap: 6px;
  text-align: center;
}

.left .dow {
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 0.6px;
  font-size: var(--font-size-xs);
}

.left .num {
  font-size: 28px;
  font-weight: 700;
}

.center {
  padding: var(--spacing-sm) var(--spacing-md);
}

.empty-note {
  color: var(--muted);
  font-style: italic;
}

.right {
  border-left: 1px solid var(--border-light);
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

/* ===== BOTÕES DE AÇÃO ===== */
.create-btn,
.toggle-btn,
.close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  transition: all var(--transition-duration) var(--transition-timing);
}

.create-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.toggle-btn {
  font-weight: 700;
}

.toggle-btn.open {
  color: var(--accent);
  transform: rotate(45deg);
}

.close {
  width: 32px;
  height: 32px;
  font-size: 18px;
  color: var(--muted);
}

.close:hover {
  background: var(--surface-2);
  color: var(--text);
  border-color: var(--accent);
}

/* ===== CARDS DE EVENTOS ===== */
.event-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.event-head {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

.event-head .bar {
  width: 4px;
  height: 36px;
  background: var(--accent);
  border-radius: 2px;
}

.event-head .info .title {
  font-weight: 600;
  font-size: var(--font-size-md);
}

.event-head .info .time {
  color: var(--muted);
  font-size: var(--font-size-sm);
  margin-top: 2px;
}

.event-body {
  display: none;
  color: var(--muted);
  padding-left: var(--spacing-md);
  border-left: 2px dashed var(--border);
}

/* ===== MODAL RESPONSIVO ===== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-md);
  z-index: 1000;
  backdrop-filter: blur(2px);
}

.modal[aria-hidden="false"] {
  display: flex;
}

.modal-dialog {
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
  background: var(--surface);
  flex-shrink: 0;
}

.modal-header h2 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text);
}

.modal-body {
  padding: var(--spacing-lg);
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: flex-end;
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--border-light);
  background: var(--surface-2);
  flex-shrink: 0;
}

/* ===== MODAL MULTI-ETAPAS ===== */
.progress-indicator {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-md);
  background: var(--surface-2);
  border-bottom: 1px solid var(--border-light);
  gap: 40px;
}

.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  opacity: 0.4;
  transition: all 0.3s ease;
}

.progress-step.active {
  opacity: 1;
}

.progress-step.completed {
  opacity: 0.8;
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--border);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-base);
  transition: all 0.3s ease;
}

.progress-step.active .step-number {
  background: var(--accent);
  color: white;
}

.progress-step.completed .step-number {
  background: var(--success);
  color: white;
}

.step-label {
  font-size: var(--font-size-xs);
  font-weight: 500;
  color: var(--muted);
  text-align: center;
}

.progress-step.active .step-label {
  color: var(--accent);
  font-weight: 600;
}

/* ===== FORM STEPS ===== */
.form-step {
  display: none;
  animation: fadeInSlide 0.3s ease-out;
}

.form-step.active {
  display: block;
}

.step-title {
  margin: 0 0 var(--spacing-lg) 0;
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--accent);
  padding-bottom: var(--spacing-sm);
}

.section-group {
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--surface-2);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--accent);
}

.section-subtitle {
  margin: 0 0 var(--spacing-lg) 0;
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ===== CAMPOS DE FORMULÁRIO ===== */
.optional {
  font-weight: 400;
  color: var(--muted);
  font-size: var(--font-size-xs);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--spacing-md);
}

.field label {
  color: var(--muted);
  font-size: var(--font-size-base);
  font-weight: 500;
}

.field input,
.field textarea,
.field select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text);
  transition: border-color var(--transition-duration) var(--transition-timing);
  font-size: var(--font-size-base);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.field select {
  cursor: pointer;
}

.field select:disabled {
  background: var(--surface-2);
  color: var(--muted);
  cursor: not-allowed;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

/* ===== INPUT GROUPS ===== */
.input-group {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: border-color var(--transition-duration) var(--transition-timing);
}

.input-group:focus-within {
  border-color: var(--accent);
}

.input-prefix,
.input-suffix {
  background: var(--surface-2);
  color: var(--muted);
  padding: var(--spacing-sm) var(--spacing-md);
  font-weight: 600;
  font-size: var(--font-size-base);
  border: none;
}

.input-group input {
  border: none;
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
}

.input-group input:focus {
  outline: none;
  border: none;
}

/* ===== RADIO GROUPS ===== */
.radio-group {
  display: flex;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  transition: all var(--transition-duration) var(--transition-timing);
}

.radio-option:hover {
  background: var(--surface-2);
}

.radio-option input[type="radio"] {
  display: none;
}

.radio-custom {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-radius: 50%;
  position: relative;
  transition: all var(--transition-duration) var(--transition-timing);
}

.radio-option input[type="radio"]:checked + .radio-custom {
  border-color: var(--accent);
}

.radio-option input[type="radio"]:checked + .radio-custom::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
}

.radio-label {
  font-weight: 500;
  color: var(--text);
}

/* ===== MODAL DE VISUALIZAÇÃO ===== */
.loading-view {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px var(--spacing-lg);
  gap: var(--spacing-lg);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loading-view p {
  color: var(--muted);
  font-size: var(--font-size-base);
  margin: 0;
}

.event-view-header {
  background: linear-gradient(135deg, var(--accent), #0052a3);
  color: white;
  padding: var(--spacing-xl);
  margin: calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-lg)) var(--spacing-lg);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.event-artist-section {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.event-artist-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin: 0 0 var(--spacing-xs) 0;
}

.event-status-badge {
  padding: 4px var(--spacing-sm);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.status-confirmado {
  background: var(--success) !important;
  border-color: rgba(255, 255, 255, 0.3) !important;
}

.status-reserva {
  background: var(--warning) !important;
  color: var(--text) !important;
  border-color: rgba(255, 255, 255, 0.3) !important;
}

.status-cancelado {
  background: var(--danger) !important;
  border-color: rgba(255, 255, 255, 0.3) !important;
}

.event-view-date {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.view-date-number {
  font-size: 36px;
  font-weight: 700;
  line-height: 1;
}

.view-date-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.view-date-day {
  font-size: var(--font-size-lg);
  font-weight: 600;
  text-transform: capitalize;
}

.view-date-month {
  font-size: var(--font-size-base);
  opacity: 0.9;
}

.event-view-time {
  text-align: right;
  background: rgba(255, 255, 255, 0.1);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.view-time-start {
  font-size: var(--font-size-lg);
  font-weight: 600;
  display: block;
}

.view-time-duration {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  margin-top: 4px;
  display: block;
}

.view-time-all-day {
  font-size: var(--font-size-base);
  font-style: italic;
  opacity: 0.9;
}

.view-section {
  margin-bottom: var(--spacing-lg);
}

.view-section:last-child {
  margin-bottom: 0;
}

.view-section-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin: 0 0 var(--spacing-md) 0;
  color: var(--accent);
  padding-bottom: var(--spacing-sm);
  border-bottom: 1px solid var(--border);
}

.view-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-md);
}

.view-grid-full {
  grid-template-columns: 1fr;
}

.view-field {
  background: var(--bg);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  transition: all var(--transition-duration) var(--transition-timing);
}

.view-field:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 4px rgba(0, 102, 204, 0.1);
}

.view-field.highlight {
  background: rgba(0, 102, 204, 0.05);
  border-color: var(--accent);
}

.view-field.full-width {
  grid-column: 1 / -1;
}

.view-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-xs);
  display: block;
}

.view-value {
  font-size: var(--font-size-base);
  color: var(--text);
  font-weight: 500;
  line-height: 1.4;
}

.view-field.highlight .view-value {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--accent);
}

.view-text-content {
  background: var(--surface);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  line-height: 1.6;
  margin-top: var(--spacing-xs);
}

/* ===== GERENCIAMENTO DE ARTISTAS ===== */
.manage-artists {
  max-width: var(--max-width);
  margin: var(--spacing-md) auto;
  padding: var(--spacing-sm);
}

.artists-management {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.add-artist-form {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--surface-2);
  border-radius: var(--border-radius-lg);
}

.photo-upload-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-lg);
  border: 2px dashed var(--border);
  border-radius: var(--border-radius-lg);
  background: var(--surface);
  cursor: pointer;
  transition: all 0.3s ease;
}

.photo-upload-area:hover {
  border-color: var(--accent);
  background: var(--surface-2);
}

.photo-upload-area.dragover {
  border-color: var(--accent);
  background: var(--today);
}

.photo-preview {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
}

.upload-placeholder {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--muted);
  border: 3px dashed var(--border);
}

.upload-text {
  text-align: center;
  color: var(--muted);
}

.upload-text strong {
  color: var(--accent);
}

.artists-list {
  display: grid;
  gap: var(--spacing-md);
}

.artist-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--border-radius-lg);
  transition: all 0.3s ease;
}

.artist-item:hover {
  box-shadow: var(--shadow-md);
}

.artist-item img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-light);
}

.artist-info {
  flex: 1;
}

.artist-info h3 {
  margin: 0 0 4px 0;
  font-size: var(--font-size-md);
}

.artist-info p {
  margin: 0;
  font-size: var(--font-size-base);
  color: var(--muted);
}

.color-indicator {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  display: inline-block;
  margin-left: var(--spacing-sm);
  border: 1px solid var(--border);
}

.artist-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* ===== ANIMAÇÕES ===== */
@keyframes fadeInSlide {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.artist-card {
  animation: slideIn 0.3s ease-out;
}

.artist-card.loading .artist-photo {
  animation: pulse 1.5s ease-in-out infinite;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
  .header-content {
    padding: 0 var(--spacing-md);
    gap: var(--spacing-sm);
  }
  
  .logo {
    width: 40px;
    height: 40px;
  }
  
  .site-title {
    font-size: var(--font-size-lg);
  }
  
  .site-subtitle {
    font-size: var(--font-size-xs);
  }
  
  .header-info {
    gap: var(--spacing-sm);
  }
  
  .date-time {
    display: none;
  }
  
  .dropdown-menu {
    width: 280px;
    right: -280px;
  }
  
  .artist-switch {
    padding: var(--spacing-md) 0;
  }
  
  .artists-carousel {
    padding: 0 var(--spacing-md);
  }
  
  .carousel-nav {
    display: none;
  }
  
  .artist-card {
    min-width: 100px;
    padding: var(--spacing-sm) var(--spacing-xs);
  }
  
  .artist-photo {
    width: 50px;
    height: 50px;
  }
  
  .artist-name {
    font-size: var(--font-size-xs);
    max-width: 80px;
  }
  
  .switch-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-md);
  }
  
  .progress-indicator {
    gap: var(--spacing-lg);
    padding: var(--spacing-md) var(--spacing-sm);
  }
  
  .step-number {
    width: 28px;
    height: 28px;
    font-size: var(--font-size-xs);
  }
  
   .step-label {
    font-size: 10px;
  }
  
  .section-group {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
  }
  
  .radio-group {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .radio-option {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
  }
  
  .event-view-header {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
  }
  
  .event-artist-section {
    flex-direction: column;
    text-align: center;
  }
  
  .event-view-date {
    flex-direction: column;
    text-align: center;
  }
  
  .view-date-number {
    font-size: 28px;
  }
  
  .event-view-time {
    text-align: center;
  }
  
  .view-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 640px) {
  .main-header {
    padding: var(--spacing-md) 0;
  }
  
  .header-content {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
  }
  
  .header-info {
    align-items: center;
  }
  
  .site-title {
    font-size: var(--font-size-lg);
  }
  
  .topbar {
    margin: var(--spacing-sm);
    border-radius: var(--border-radius);
  }
  
  .calendar {
    margin: var(--spacing-sm);
    padding: 4px;
  }
  
  .day {
    grid-template-columns: 80px 1fr 50px;
  }
  
  .left .num {
    font-size: 24px;
  }
  
  .modal {
    padding: var(--spacing-sm);
    align-items: flex-end;
  }
  
  .modal-dialog {
    max-width: 100%;
    max-height: 95vh;
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
    margin: 0;
    animation: slideUp 0.3s ease-out;
  }
  
  .modal-header {
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md) var(--spacing-md);
    position: relative;
  }
  
  .modal-header h2 {
    font-size: var(--font-size-lg);
    text-align: center;
    flex: 1;
    margin-right: 32px;
  }
  
  .close {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    font-size: var(--font-size-lg);
  }
  
  .modal-body {
    padding: var(--spacing-md);
    max-height: calc(100vh - 200px);
  }
  
  .modal-footer {
    padding: var(--spacing-md);
    flex-direction: column-reverse;
    gap: var(--spacing-sm);
  }
  
  .modal-footer .btn {
    width: 100%;
    height: 48px;
    font-size: var(--font-size-md);
    border-radius: var(--border-radius);
  }
  
  .field {
    margin-bottom: var(--spacing-lg);
  }
  
  .field label {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-sm);
  }
  
  .field input, 
  .field textarea,
  .field select {
    padding: var(--spacing-md) var(--spacing-md);
    font-size: var(--font-size-md);
    border-radius: var(--border-radius);
    min-height: 48px;
  }
  
  .field textarea {
    min-height: 120px;
    resize: vertical;
  }
  
  .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .artist-item {
    flex-direction: column;
    text-align: center;
  }
  
  .artist-actions {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .brand-text {
    display: none;
  }
  
  .logo {
    width: 36px;
    height: 36px;
  }
  
  .dropdown-menu {
    width: 100vw;
    right: -100vw;
  }
  
  .artists-carousel {
    padding: 0 var(--spacing-sm);
  }
  
  .artists-grid {
    gap: var(--spacing-sm);
  }
  
  .artist-card {
    min-width: 90px;
    padding: 10px 6px;
  }
  
  .artist-photo {
    width: 45px;
    height: 45px;
  }
  
  .artist-name {
    font-size: 11px;
    max-width: 70px;
  }
  
  .progress-indicator {
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-sm);
  }
  
  .step-label {
    display: none;
  }
  
  .modal {
    padding: 0;
  }
  
  .modal-dialog {
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
    max-height: 100vh;
  }
  
  .modal-header {
    padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md) var(--spacing-lg);
  }
  
  .modal-header h2 {
    font-size: var(--font-size-xl);
  }
  
  .modal-body {
    padding: var(--spacing-lg);
  }
  
  .modal-footer {
    padding: var(--spacing-lg);
  }
  
  .modal-footer .btn {
    height: 52px;
    font-size: 17px;
  }
  
  .event-view-header {
    padding: var(--spacing-md);
  }
  
  .view-date-number {
    font-size: 24px;
  }
  
  .view-section-title {
    font-size: var(--font-size-base);
  }
}

/* ===== ANIMAÇÕES ESPECÍFICAS ===== */
@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

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

@keyframes slideInRight {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

.dropdown-menu.active {
  animation: slideInRight 0.3s ease;
}

.menu-overlay.active {
  animation: fadeIn 0.3s ease;
}

/* ===== UX MELHORIAS ===== */
body.modal-open {
  overflow: hidden;
  position: fixed;
  width: 100%;
}

.field input:required {
  border-left: 3px solid var(--accent);
}

.field input:required:invalid {
  border-left-color: var(--danger);
}

.field input:required:valid {
  border-left-color: var(--success);
}

/* ===== ESTADOS ATIVOS ===== */
.menu-item.active {
  background: var(--accent);
  color: white;
  border-left-color: var(--accent);
}

.menu-item.active .menu-icon {
  filter: brightness(0) invert(1);
}

/* ===== ACESSIBILIDADE ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (hover: hover) {
  .modal {
    backdrop-filter: blur(4px);
  }
}

@media (hover: none) {
  .artists-grid {
    -webkit-overflow-scrolling: touch;
  }
  
  .artist-card:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
  }
}

/* ===== MODO ESCURO (FUTURO) ===== */
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117;
    --surface: #161b22;
    --surface-2: #21262d;
    --text: #f0f6fc;
    --muted: #8b949e;
    --border: #30363d;
    --border-light: #21262d;
    --today: #1f2937;
    --shadow: rgba(0,0,0,.3);
  }
  
  .dropdown-menu {
    background: var(--surface);
    color: var(--text);
  }
  
  .menu-header {
    background: var(--accent);
  }
  
  .menu-item {
    color: var(--text);
  }
  
  .menu-item:hover {
    background: var(--surface-2);
  }
  
  .menu-footer {
    background: var(--bg);
    border-top-color: var(--border);
  }
}

/* ===== UTILITÁRIOS ===== */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

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

.font-weight-bold {
  font-weight: 700;
}

.font-weight-normal {
  font-weight: 400;
}

.d-none {
  display: none !important;
}

.d-block {
  display: block !important;
}

.d-flex {
  display: flex !important;
}

.justify-content-center {
  justify-content: center !important;
}

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

.gap-sm {
  gap: var(--spacing-sm) !important;
}

.gap-md {
  gap: var(--spacing-md) !important;
}

.gap-lg {
  gap: var(--spacing-lg) !important;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: var(--spacing-xs) !important; }
.mb-2 { margin-bottom: var(--spacing-sm) !important; }
.mb-3 { margin-bottom: var(--spacing-md) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }
.mb-5 { margin-bottom: var(--spacing-xl) !important; }

.mt-0 { margin-top: 0 !important; }
.mt-1 { margin-top: var(--spacing-xs) !important; }
.mt-2 { margin-top: var(--spacing-sm) !important; }
.mt-3 { margin-top: var(--spacing-md) !important; }
.mt-4 { margin-top: var(--spacing-lg) !important; }
.mt-5 { margin-top: var(--spacing-xl) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--spacing-xs) !important; }
.p-2 { padding: var(--spacing-sm) !important; }
.p-3 { padding: var(--spacing-md) !important; }
.p-4 { padding: var(--spacing-lg) !important; }
.p-5 { padding: var(--spacing-xl) !important; }

/* ===== PRINT STYLES ===== */
@media print {
  .main-header,
  .artist-switch,
  .topbar,
  .hamburger-btn,
  .dropdown-menu,
  .menu-overlay,
  .modal,
  .btn,
  .create-btn,
  .toggle-btn {
    display: none !important;
  }
  
  .calendar {
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  
  .day {
    break-inside: avoid;
    margin-bottom: var(--spacing-sm);
    box-shadow: none !important;
    border: 1px solid #000 !important;
  }
  
  .event-card {
    color: #000 !important;
  }
  
  .event-head .bar {
    background: #000 !important;
  }
}

/* Adicionar ao seu CSS */
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Melhorar foco nos botões do modal */
.modal .btn:focus {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

/* Garantir que elementos focáveis sejam visíveis */
.modal [tabindex="0"]:focus {
  outline: 2px solid #0066cc;
  outline-offset: 2px;
}

/* Melhorar contraste do loading */
.loading-spinner {
  border: 3px solid #f3f3f3;
  border-top: 3px solid #0066cc;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ===== ESTILOS PARA MÚLTIPLOS EVENTOS POR DIA ===== */

.day.has-events .event-item.multiple {
  margin-bottom: 4px;
  padding: 4px 6px;
  border-radius: 3px;
  font-size: 11px;
  line-height: 1.2;
}

.event-item.multiple .event-time {
  font-weight: 600;
  font-size: 10px;
  opacity: 0.9;
}

.event-item.multiple .event-title {
  font-size: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.event-item.multiple .event-venue {
  font-size: 9px;
  opacity: 0.8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.create-event-btn.small {
  width: 20px;
  height: 20px;
  font-size: 14px;
  margin-top: 2px;
}

/* Tamanho pequeno para botão criar */
.create-btn.small {
  width: 28px;
  height: 28px;
  font-size: 18px;
  line-height: 1;
  padding: 0;
}

/* Melhorar visualização quando há muitos eventos */
.day.has-events.multiple-events {
  padding: 2px;
}

.day.has-events.multiple-events .day-number {
  font-size: 12px;
  margin-bottom: 2px;
}

/* ===== ESTILOS PARA SELEÇÃO DE MÚLTIPLOS EVENTOS ===== */
.multiple-events-selection {
  display: block;
}

.multiple-events-selection .events-date-header {
  text-align: center;
  margin-bottom: 24px;
  padding: 16px;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  border-radius: 8px;
}

.multiple-events-selection .events-date-header h3 {
  margin: 0 0 8px 0;
  color: #333;
  font-size: 18px;
}

.multiple-events-selection .events-date-header p {
  margin: 0;
  color: #666;
  font-size: 14px;
}

.events-list {
  display: grid;
  gap: 12px;
}

.event-selection-item {
  padding: 16px;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  background: #fff;
}

.event-selection-item:hover {
  border-color: #cbd5e1;
  transform: translateY(-1px);
}

.event-selection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.event-selection-header .event-time {
  font-weight: 600;
  font-size: 16px;
}

.event-selection-header .event-status {
  padding: 4px 8px;
  color: #fff;
  border-radius: 12px;
  font-size: 12px;
  text-transform: uppercase;
}

.event-selection-content h4 {
  margin: 0 0 4px 0;
  font-size: 16px;
  color: #333;
}

.event-selection-content .event-meta {
  color: #666;
  font-size: 13px;
  display: flex;
  gap: 6px;
}

/* Botão de criar único (desktop e mobile) */
.create-btn {
  width: 36px;
  height: 36px;
  font-size: 20px;
  line-height: 1;
  padding: 0;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Responsivo: ajustar no mobile para não ocupar espaço demais */
@media (max-width: 768px) {
  .create-btn {
    width: 32px;
    height: 32px;
    font-size: 18px;
  }
}

/* Alinhar corretamente na coluna direita em ambos layouts */
.day .col.right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* Header unificado (isolado) */
.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--primary, #0b67c2);
  color: #fff;
}

/* Garantir que qualquer estilo antigo de .topbar não afete o header */
.app-header .topbar { all: unset; }

/* Novo topbar do header */
.app-header .header-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
}

.app-header .brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-header .brand-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.app-header .brand-subtitle {
  opacity: 0.85;
  font-size: 12px;
}

.app-header .header-right {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.app-header .datetime {
  display: inline-flex;
  gap: 6px;
  font-size: 12px;
  opacity: 0.9;
}

.app-header .hamburger-btn {
  width: 36px;
  height: 36px;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}
.app-header .hamburger-btn:hover { background: rgba(255,255,255,0.25); }

/* Drawer e backdrop */
.app-header .menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}

.app-header .menu-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 90vw;
  height: 100vh;
  background: var(--surface);
  color: var(--text);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 24px rgba(0,0,0,0.2);
  transform: translateX(110%) !important; /* fechado por padrão */
  transition: transform .25s ease;
  display: flex;
  flex-direction: column;
}

.drawer-open .app-header .menu-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.drawer-open .app-header .menu-drawer {
  transform: translateX(0) !important; /* aberto ao clicar */
}

.app-header .drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.app-header .drawer-title { font-weight: 600; }
.app-header .close-drawer {
  width: 32px; height: 32px; border: none; background: transparent; font-size: 22px; cursor: pointer;
}

.app-header .drawer-menu {
  list-style: none;
  margin: 0;
  padding: 8px;
  flex: 1;
}

.app-header .drawer-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--text);
  text-decoration: none;
}
.app-header .drawer-item:hover { background: var(--surface-2, #f2f4f7); }

.app-header .drawer-footer {
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.app-header .user-name { color: #666; font-size: 14px; }

/* Nunca renderizar mês no header (index controla) */
.app-header .month-header { display: none !important; }

/* Responsivo */
@media (max-width: 640px) {
  .app-header .brand-subtitle { display: none; }
  .app-header .datetime { display: none; }
}