/* ============================================================
   DESIGN SYSTEM — ModuloMonolitico
   Glassmorphism Premium | Google Fonts: Outfit + Inter
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

:root {
  /* Paleta — Light Mode (Padrão) */
  --clr-bg-start:       #f8f9fa;
  --clr-bg-mid:         #ffffff;
  --clr-bg-end:         #f1f3f4;
  --clr-primary:        #1a73e8; /* Google Blue Light */
  --clr-primary-light:  #d2e3fc;
  --clr-primary-glow:   rgba(26, 115, 232, 0.15);
  --clr-accent:         #f9ab00; /* Google Yellow Light */
  --clr-danger:         #d93025; /* Google Red Light */
  --clr-warning:        #f29900;
  --clr-btn-primary-text: #ffffff; /* Texto branco no botão azul escuro */

  /* Texto */
  --clr-text:           #202124;
  --clr-text-muted:     #5f6368;
  --clr-text-subtle:    #80868b;

  /* Superfícies & Elevação */
  --glass-bg:           #ffffff;
  --glass-bg-hover:     #f8f9fa;
  --glass-border:       #dadce0;
  --glass-border-focus: #1a73e8;
  --glass-shadow:       0 1px 3px 0 rgba(60,64,67,0.3), 0 4px 8px 3px rgba(60,64,67,0.15);
  --glass-shadow-lg:    0 4px 6px -1px rgba(60,64,67,0.3), 0 10px 20px -3px rgba(60,64,67,0.15);

  /* Header / Topbar específicas */
  --clr-header-bg:      rgba(255, 255, 255, 0.85);
  --clr-header-border:  rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] {
  /* Paleta — Dark Mode */
  --clr-bg-start:       #121212;
  --clr-bg-mid:         #1a1a1a;
  --clr-bg-end:         #0d0d0d;
  --clr-primary:        #8ab4f8; /* Google Blue Dark */
  --clr-primary-light:  #a8c7fa;
  --clr-primary-glow:   rgba(138, 180, 248, 0.15);
  --clr-accent:         #fbbc04; /* Google Yellow Dark */
  --clr-danger:         #f28b82; /* Google Red Dark */
  --clr-warning:        #fde293;
  --clr-btn-primary-text: #121212; /* Texto preto no botão azul claro */

  /* Texto */
  --clr-text:           #e8eaed;
  --clr-text-muted:     #9aa0a6;
  --clr-text-subtle:    #5f6368;

  /* Superfícies & Elevação */
  --glass-bg:           #1e1e1e;
  --glass-bg-hover:     #282828;
  --glass-border:       rgba(255, 255, 255, 0.08);
  --glass-border-focus: #8ab4f8;
  --glass-shadow:       0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 4px 8px 3px rgba(0, 0, 0, 0.15);
  --glass-shadow-lg:    0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 10px 20px -3px rgba(0, 0, 0, 0.3);

  /* Header / Topbar específicas */
  --clr-header-bg:      rgba(6, 11, 20, 0.85);
  --clr-header-border:  rgba(255, 255, 255, 0.08);
}

:root {

  /* Tipografia */
  --font-heading:       'Outfit', sans-serif;
  --font-body:          'Inter', sans-serif;

  /* Radii */
  --radius-sm:          8px;
  --radius-md:          14px;
  --radius-lg:          20px;
  --radius-xl:          28px;

  /* Transições */
  --transition-fast:    150ms ease;
  --transition-base:    250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:    400ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Pseudo-elementos decorativos nunca devem bloquear eventos de clique.
   Overlays como ::before com inset:0 em cards/botões causam pointer-events
   inadvertidos que impedem navegação e interação. */
*::before, *::after { pointer-events: none; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--clr-bg-start);
  color: var(--clr-text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Background Animado ───────────────────────────────────── */
.bg-animated {
  position: fixed;
  inset: 0;
  z-index: 0;
  background: var(--clr-bg-start);
  pointer-events: none; /* Decorativo: nunca deve interceptar cliques */
  /* Fundo sólido e limpo, sem gradientes de neon piscando */
}

/* ─── Layout Auth (Login / Cadastro) ──────────────────────── */
.auth-layout {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow-lg);
  padding: 2.5rem 2rem;
  animation: cardIn var(--transition-slow) forwards;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(28px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ─── Logo / Marca ─────────────────────────────────────────── */
.auth-brand {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-brand-icon {
  width: 60px;
  height: 60px;
  background: var(--clr-primary);
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.auth-brand-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 100%);
  border-radius: inherit;
}

.auth-brand-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: #121212; /* Contraste escuro no ícone azul claro */
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  position: relative;
  z-index: 1;
}

.auth-brand h1 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-text);
  letter-spacing: -0.02em;
}

.auth-brand p {
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  margin-top: 0.25rem;
}

/* ─── Formulário ───────────────────────────────────────────── */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  margin-bottom: 0.45rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color var(--transition-base), box-shadow var(--transition-base), background var(--transition-fast);
}

.form-control::placeholder { color: var(--clr-text-subtle); }

.form-control:focus {
  border-color: var(--clr-primary);
  background: var(--glass-bg-hover);
  /* Sem glow de neon no foco, apenas a borda colorida e leve sombra interna/externa */
  box-shadow: 0 0 0 1px var(--clr-primary);
}

.form-control.is-invalid {
  border-color: var(--clr-danger);
  box-shadow: 0 0 0 1px var(--clr-danger);
}

.field-error {
  font-size: 0.8125rem;
  color: var(--clr-danger);
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* ─── Botões ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-primary);
  color: var(--clr-btn-primary-text);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.3), 0 1px 3px 1px rgba(0, 0, 0, 0.15);
  width: 100%;
  letter-spacing: 0.01em;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  background: var(--clr-primary-light);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 4px 8px 3px rgba(0, 0, 0, 0.15);
}

.btn-primary:active { 
  transform: translateY(0); 
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
}

.btn-primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.btn-ghost {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--clr-text-muted);
}

.btn-ghost:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-focus);
  color: var(--clr-primary-light);
}

/* ─── Divisor ──────────────────────────────────────────────── */
.divider {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 1.5rem 0;
  color: var(--clr-text-subtle);
  font-size: 0.8125rem;
}

.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--glass-border);
}

/* ─── Link ─────────────────────────────────────────────────── */
.auth-link {
  text-align: center;
  font-size: 0.875rem;
  color: var(--clr-text-muted);
  margin-top: 1.5rem;
}

.auth-link a {
  color: var(--clr-primary-light);
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.auth-link a:hover { color: var(--clr-accent); }

/* ─── Alert de Erro Global ─────────────────────────────────── */
.alert {
  padding: 0.875rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.alert-danger {
  background: rgba(255,107,107,0.10);
  border: 1px solid rgba(255,107,107,0.25);
  color: #ffaaaa;
}

.alert-success {
  background: rgba(6,214,160,0.10);
  border: 1px solid rgba(6,214,160,0.25);
  color: #6effd6;
}

/* ─── Loading Spinner ──────────────────────────────────────── */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline-flex; }
.htmx-request.htmx-indicator  { display: inline-flex; }

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

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

/* ─── Utilitários ──────────────────────────────────────────── */
.hidden { display: none !important; }

/* Botão Hoje no input de Data */
.date-wrapper .btn-hoje {
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.date-wrapper:hover .btn-hoje,
.date-wrapper:focus-within .btn-hoje {
  opacity: 1;
  pointer-events: auto;
}

/* ─── Responsividade ───────────────────────────────────────── */
/* ─── Loading CEP ─────────────────────────────────────────── */
.loading-cep {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231a73e8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 12a9 9 0 1 1-6.219-8.56'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 1rem center !important;
  background-size: 1.2rem !important;
  transition: all var(--transition-fast);
}

[data-theme="dark"] .loading-cep {
  stroke: var(--clr-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%238ab4f8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 12a9 9 0 1 1-6.219-8.56'/%3E%3C/svg%3E") !important;
}

@media (max-width: 480px) {
  .auth-card { padding: 2rem 1.25rem; border-radius: var(--radius-lg); }
  .auth-brand h1 { font-size: 1.4rem; }
}
/* --- Topbar Padrao --- */
.topbar {
    height: 64px;
    background: var(--clr-header-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--clr-header-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}
.topbar-brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.topbar-logo { width: 36px; height: 36px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.topbar-name { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; color: var(--clr-text); letter-spacing: -0.02em; }
.topbar-right { display: flex; align-items: center; gap: 1rem; }
.topbar-back { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--clr-text-muted); text-decoration: none; padding: 0.4rem 0.75rem; border-radius: var(--radius-sm); border: 1px solid var(--glass-border); transition: all var(--transition-fast); }
.topbar-back:hover { color: var(--clr-text); border-color: var(--glass-border-focus); }
.topbar-user { display: flex; align-items: center; gap: 0.6rem; background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 40px; padding: 0.35rem 0.75rem 0.35rem 0.35rem; cursor: pointer; transition: all var(--transition-base); text-decoration: none; }
.topbar-user:hover { border-color: var(--glass-border-focus); background: var(--glass-bg-hover); }
.topbar-avatar { width: 30px; height: 30px; background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent)); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-size: 0.8125rem; font-weight: 700; color: #fff; }
.topbar-username { font-size: 0.875rem; font-weight: 500; color: var(--clr-text); }
.topbar-icon-btn { background: transparent; border: none; cursor: pointer; color: var(--clr-text-muted); display: flex; align-items: center; justify-content: center; padding: 0.5rem; border-radius: 50%; transition: all var(--transition-fast); }
.topbar-icon-btn:hover { color: var(--clr-text); background: var(--glass-bg); }
.topbar-logout { font-size: 0.8125rem; color: var(--clr-text-muted); text-decoration: none; transition: color var(--transition-fast); padding: 0.4rem 0.75rem; border-radius: var(--radius-sm); border: 1px solid var(--glass-border); }
.topbar-logout:hover { color: var(--clr-danger); border-color: rgba(255,107,107,0.3); }
/* --- App Generic Layout Containers --- */
.app-layout {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.main-content {
    padding: 2.5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 1;
}
.page-header {
    margin-bottom: 2rem;
}
.page-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-text);
    letter-spacing: -0.02em;
    margin-bottom: 0.25rem;
}
.page-subtitle {
    color: var(--clr-text-muted);
    font-size: 0.9375rem;
    margin-bottom: 2rem;
}

/* --- Action Cards Grid --- */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}
.action-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
    overflow: hidden;
}
.action-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--clr-primary-glow), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-base);
}
.action-card:hover {
    border-color: var(--glass-border-focus);
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow-lg);
}
.action-card:hover::before { opacity: 1; }
.action-card-icon {
    width: 44px;
    height: 44px;
    background: rgba(138, 180, 248, 0.12);
    border: 1px solid rgba(138, 180, 248, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}
.action-card-icon svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: var(--clr-primary-light);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.action-card-title {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--clr-text);
    position: relative;
    z-index: 1;
}
.action-card-desc {
    font-size: 0.8125rem;
    color: var(--clr-text-muted);
    line-height: 1.5;
    position: relative;
    z-index: 1;
}
/* --- Modulos & Hubs: Premium Layout --------------------- */
.modulos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; margin-bottom: 2.5rem; }

.modulo-card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg); padding: 1.75rem;
  text-decoration: none; color: inherit;
  transition: all var(--transition-base); position: relative; overflow: hidden;
  display: flex; flex-direction: column; gap: 1rem;
}
.modulo-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--clr-primary-glow, rgba(129,201,149,0.05)), transparent);
  opacity: 0; transition: opacity var(--transition-base);
}
.modulo-card:hover { border-color: var(--glass-border-focus); transform: translateY(-4px); box-shadow: var(--glass-shadow-lg); }
.modulo-card:hover::before { opacity: 1; }

.modulo-card.em-breve { pointer-events: none; opacity: 0.5; }
.modulo-card.em-breve .modulo-badge { display: inline-flex; }

.modulo-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-radius: var(--radius-md); display: flex; align-items: center;
  justify-content: center; box-shadow: 0 0 20px var(--clr-primary-glow);
}
.modulo-icon svg { width: 26px; height: 26px; fill: none; stroke: #121212; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

[data-theme="dark"] .modulo-icon svg { stroke: #fff; }

.modulo-badge {
  display: none; position: absolute; top: 1.25rem; right: 1.25rem;
  background: rgba(255,200,0,0.15); border: 1px solid rgba(255,200,0,0.3);
  color: #ffc800; font-size: 0.65rem; font-weight: 800; padding: 0.2rem 0.5rem;
  border-radius: 4px; text-transform: uppercase; letter-spacing: 0.05em;
}

.modulo-nome { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; color: var(--clr-text); margin-bottom: 0.25rem; }
.modulo-desc { color: var(--clr-text-muted); font-size: 0.875rem; line-height: 1.5; flex: 1; }
.modulo-link { font-size: 0.8125rem; color: var(--clr-primary); font-weight: 600; display: flex; align-items: center; gap: 0.35rem; }

/* --- Banner "Em Constru��o" ---------------------------- */
.construcao-banner {
  background: linear-gradient(135deg, rgba(255,200,0,0.08), rgba(255,150,0,0.05));
  border: 1px solid rgba(255,200,0,0.2); border-radius: var(--radius-lg);
  padding: 2rem; margin-bottom: 2.5rem; display: flex; align-items: center; gap: 1.5rem;
}
.construcao-icon { font-size: 2.5rem; flex-shrink: 0; }
.construcao-titulo { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: #ffc800; margin-bottom: 0.35rem; }
.construcao-desc { color: var(--clr-text-muted); font-size: 0.9rem; }

/* --- Inbox Alert (Hub Principal) ----------------------- */
.inbox-alert {
  background: var(--clr-primary-glow); border: 1px solid var(--glass-border-focus);
  border-radius: var(--radius-lg); padding: 1.25rem 1.5rem;
  display: flex; align-items: center; gap: 1rem; margin-bottom: 3rem;
}
.inbox-icon {
  width: 48px; height: 48px; background: var(--clr-primary); color: var(--clr-btn-primary-text);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; box-shadow: 0 4px 10px var(--clr-primary-glow);
}
.inbox-text { flex: 1; }
.inbox-text h4 { margin: 0 0 0.25rem 0; font-family: var(--font-heading); font-size: 1.1rem; color: var(--clr-text); }
.inbox-text p { margin: 0; font-size: 0.9rem; color: var(--clr-text-muted); }
.inbox-action { white-space: nowrap; }

@media (max-width: 800px) {
  .modulos-grid { grid-template-columns: 1fr; }
  .inbox-alert { flex-direction: column; text-align: center; }
}

/* --- Bot�o Google Premium --- */
.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.875rem;
  background: #ffffff;
  border: 1px solid #dadce0;
  border-radius: var(--radius-md);
  color: #3c4043;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  text-decoration: none;
}

.btn-google:hover {
  background: #f8f9fa;
  border-color: #d2d2d2;
  box-shadow: 0 1px 3px 0 rgba(60,64,67,0.3), 0 4px 8px 3px rgba(60,64,67,0.15);
  transform: translateY(-1px);
}

[data-theme="dark"] .btn-google {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: #fff;
}

[data-theme="dark"] .btn-google:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--glass-border-focus);
  box-shadow: 0 0 20px var(--clr-primary-glow);
}

.btn-google svg {
  flex-shrink: 0;
}

.badge-soon {
  background: rgba(255, 200, 0, 0.15);
  border: 1px solid rgba(255, 200, 0, 0.4);
  color: #ffc800;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: auto;
  box-shadow: 0 0 10px rgba(255, 200, 0, 0.1);
}

.btn-google--disabled {
  opacity: 0.6;
  cursor: not-allowed;
  filter: grayscale(0.5);
}

/* --- Global Loading Overlay --- */
.app-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(18, 18, 18, 0.75);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    backdrop-filter: blur(4px);
}
.app-loading-overlay.active {
    opacity: 1;
    visibility: visible;
    transition-delay: 0.1s; /* prevent flashing for very quick requests */
}
.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: var(--clr-primary, #4285f4);
    animation: spin-loading 1s ease-in-out infinite;
}
@keyframes spin-loading {
    to { transform: rotate(360deg); }
}

/* --- Diferenciação de Loaders Customizados --- */
.sql-pulse-loader {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
}
.sql-pulse-loader svg {
    animation: sql-pulse 1.8s ease-in-out infinite;
}
@keyframes sql-pulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 2px rgba(59, 130, 246, 0.4)); }
    50% { transform: scale(1.1); filter: drop-shadow(0 0 15px rgba(59, 130, 246, 0.8)); }
}

.layout-skeleton-loader {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 120px;
    padding: 12px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 8px;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
}
.skeleton-bar {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}
.skeleton-bar.title { height: 12px; width: 60%; }
.skeleton-bar.body1 { height: 8px; width: 90%; }
.skeleton-bar.body2 { height: 8px; width: 75%; }
@keyframes skeleton-pulse {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}

.processing-cogs {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    width: 100px;
    height: 80px;
}
.cog-spin {
    animation: cog-spin-anim 4s linear infinite;
}
.cog-spin-rev {
    animation: cog-spin-rev-anim 3s linear infinite;
}
@keyframes cog-spin-anim {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
@keyframes cog-spin-rev-anim {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

.calculation-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
}
.calc-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #8ab4f8;
}
.calc-symbol {
    animation: calc-pulse 1.2s ease-in-out infinite;
    display: inline-block;
}
.calc-symbol:nth-child(1) { animation-delay: 0s; }
.calc-symbol:nth-child(2) { animation-delay: 0.3s; }
.calc-symbol:nth-child(3) { animation-delay: 0.6s; }
.calc-symbol:nth-child(4) { animation-delay: 0.9s; }
@keyframes calc-pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.25); color: #fbbc04; }
}

/* --- App Toggle (Sim/N�o Component) --- */
.app-toggle-wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
}
.app-toggle-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--clr-text);
}
.app-toggle-container {
    position: relative;
    display: inline-flex;
    align-items: center;
    width: fit-content;
    height: 36px;
    background-color: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    cursor: pointer;
    overflow: hidden;
    user-select: none;
    transition: all var(--transition-fast);
}
.app-toggle-container:hover {
    border-color: rgba(255, 255, 255, 0.2);
}
.app-toggle-input {
    display: none;
}
.app-toggle-slider {
    position: absolute;
    left: 2px;
    top: 2px;
    width: calc(50% - 2px);
    height: 30px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), background-color 0.3s;
    z-index: 1;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.app-toggle-input:checked ~ .app-toggle-slider {
    transform: translateX(100%);
    background-color: var(--clr-primary);
}
.app-toggle-label {
    position: relative;
    z-index: 2;
    flex: 1;
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 0 1.2rem;
    min-width: 65px;
    color: var(--clr-text-muted);
    transition: color 0.3s;
}
.app-toggle-input:checked ~ .app-toggle-label-on {
    color: #121212;
}
.app-toggle-input:not(:checked) ~ .app-toggle-label-off {
    color: var(--clr-text);
}

/* --- Botão Novo Registro Padronizado (Global) --- */
.btn-new {
  background: var(--clr-primary);
  color: var(--clr-btn-primary-text) !important;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 0 20px var(--clr-primary-glow);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.btn-new:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px var(--clr-primary-glow);
  filter: brightness(1.1);
  color: var(--clr-btn-primary-text) !important;
}

.btn-new svg {
  flex-shrink: 0;
}

/* --- Botão Salvar Padronizado (Global) --- */
.btn-save, .btn-save-unified {
  background: var(--clr-primary) !important;
  color: var(--clr-btn-primary-text) !important;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.btn-save:hover, .btn-save-unified:hover {
  transform: translateY(-1px);
  background: var(--clr-primary-light) !important;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 4px 8px 3px rgba(0, 0, 0, 0.15);
}

.btn-save:active, .btn-save-unified:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
}

/* Ocultar ícones legados dentro de botões de salvar para manter o padrão sem ícones */
.btn-save svg, .btn-save-unified svg:not(.spinner-border), .btn-save i, .btn-save img {
  display: none !important;
}