/* ── Screens ─────────────────────────────────── */

#screen-login,
#screen-app {
  position: fixed;
  inset: 0;
  transition: opacity 200ms ease;
}

/* ── Login Screen ─────────────────────────────── */

#screen-login {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
}

.login-card {
  width: 360px;
  padding: 48px 40px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(var(--glass-blur));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.login-logo-mark {
  width: 52px;
  height: 52px;
  background: var(--accent-dim);
  border: 1px solid rgba(124,106,245,0.3);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -1px;
}

.login-logo h1 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.login-logo p {
  font-size: 13px;
  color: var(--text-secondary);
  text-align: center;
}

.login-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
}

.btn-google {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 11px 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  transition: background var(--transition), border-color var(--transition);
}

.btn-google:hover {
  background: var(--bg-hover);
  border-color: rgba(255,255,255,0.2);
}

.btn-google:active { transform: scale(0.99); }

.login-footer {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.6;
}

/* ── App Shell ────────────────────────────────── */

#screen-app {
  display: flex;
  overflow: hidden;
}

/* ── Sidebar ──────────────────────────────────── */

#sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  height: 100%;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 16px 12px;
  gap: 4px;
  overflow-y: auto;
}

.sidebar-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}

.sidebar-logo-mark {
  width: 30px;
  height: 30px;
  background: var(--accent-dim);
  border: 1px solid rgba(124,106,245,0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
  flex-shrink: 0;
}

.sidebar-app-name {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--text-primary);
}

/* Nav sections */
.sidebar-section-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 12px 8px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 450;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  user-select: none;
}

.nav-item:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.nav-item.active {
  background: var(--accent-dim);
  color: var(--accent);
}

.nav-item .nav-icon {
  width: 16px;
  height: 16px;
  opacity: 0.7;
  flex-shrink: 0;
}

.nav-item.active .nav-icon { opacity: 1; }

.nav-badge {
  margin-left: auto;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 10px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 99px;
}

/* Sidebar footer (user) */
.sidebar-footer {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition);
}

.sidebar-user:hover { background: var(--bg-hover); }

.user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg-active);
}

.user-avatar-fallback {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.user-info { flex: 1; overflow: hidden; }
.user-name  { font-size: 12.5px; font-weight: 500; color: var(--text-primary); }
.user-email { font-size: 11px; color: var(--text-muted); }

.btn-logout {
  padding: 4px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
}
.btn-logout:hover { color: var(--danger); background: var(--danger-dim); }

/* ── Main Content ─────────────────────────────── */

#main {
  flex: 1;
  overflow-y: auto;
  background: var(--bg-base);
}

.page {
  padding: 32px 36px;
  max-width: 1200px;
  animation: fadeIn 180ms ease forwards;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
}

.page-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.page-subtitle {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 3px;
}

/* ── Glass Cards ──────────────────────────────── */

.card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--glass-blur));
  padding: 20px 24px;
}

.card-sm { padding: 16px 20px; }

/* ── Buttons ──────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-size: 13.5px;
  font-weight: 500;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
}
.btn-secondary:hover { background: var(--bg-hover); }

.btn:active { transform: scale(0.98); }

/* ── Coming Soon placeholder ──────────────────── */

.coming-soon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 300px;
  color: var(--text-muted);
}

.coming-soon-icon {
  font-size: 32px;
  opacity: 0.4;
}

.coming-soon h3 {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
}

.coming-soon p {
  font-size: 13px;
  color: var(--text-muted);
}

/* ── Mobile Responsive ────────────────────────── */

@media (max-width: 768px) {

  /* Sidebar vira bottom nav */
  #sidebar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    width: 100%;
    height: auto;
    flex-direction: row;
    padding: 8px 4px;
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
    border-right: none;
    border-top: 1px solid var(--border);
    z-index: 50;
    gap: 0;
    overflow-x: auto;
    overflow-y: hidden;
  }

  .sidebar-header,
  .sidebar-section-label,
  .sidebar-footer { display: none; }

  .nav-item {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 6px 8px;
    border-radius: var(--radius-md);
    font-size: 10px;
    min-width: 56px;
    flex: 1;
  }

  .nav-item .nav-icon { width: 20px; height: 20px; opacity: 1; }
  .nav-badge { display: none; }

  /* Main area acima do bottom nav */
  #main {
    padding-bottom: 72px;
  }

  .page {
    padding: 20px 16px;
  }

  .page-header {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  /* Dashboard KPIs: 2 colunas */
  .dash-kpis {
    grid-template-columns: 1fr 1fr;
  }

  .dash-bottom {
    grid-template-columns: 1fr;
  }

  /* Finance summary: 2 colunas */
  .finance-summary {
    grid-template-columns: 1fr 1fr;
  }

  /* Time summary: 2 colunas */
  .time-summary {
    grid-template-columns: 1fr 1fr;
  }

  /* Clients layout: coluna única */
  .clients-layout {
    grid-template-columns: 1fr;
    height: auto;
  }

  .client-detail { min-height: 300px; }

  /* Kanban: scroll horizontal */
  .kanban-board {
    grid-template-columns: repeat(3, 80vw);
    overflow-x: auto;
    padding-bottom: 8px;
  }

  /* Schedule: coluna única */
  .schedule-layout {
    grid-template-columns: 1fr;
  }

  /* Finance filters: wrap */
  .finance-filters {
    flex-wrap: wrap;
  }

  .finance-filters select,
  .finance-filters input {
    flex: 1;
    min-width: 120px;
  }

  /* Tables: scroll horizontal */
  .card { overflow-x: auto; }
  .finance-table { min-width: 560px; }

  /* Modal: full width */
  .modal {
    width: calc(100vw - 24px);
    max-height: 90vh;
    overflow-y: auto;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group-full { grid-column: 1; }

  /* Vault grid: 1 coluna */
  .vault-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 400px) {
  .dash-kpis { grid-template-columns: 1fr; }
  .finance-summary { grid-template-columns: 1fr; }
  .time-summary { grid-template-columns: 1fr; }
}