/* ==========================================================================
   BrandStudio OS — Ultra-Luxury Enterprise & Swiss Clinical SaaS Design System
   Ispirato a Linear Pro, Stripe Executive, Vercel Enterprise e Haute Medicale
   Palette titanio, oro champagne satinato, smeraldo clinico e icone vettoriali pure
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;0,700;0,800;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  /* Modern Clean Executive Palette (Metricool & Stripe Pro Standard) */
  --bg-app: #F8FAFC;
  --bg-sidebar: #FFFFFF;
  --bg-surface: #FFFFFF;
  --bg-surface-raised: #F1F5F9;
  --bg-surface-hover: #F8FAFC;
  
  --border-subtle: #E2E8F0;
  --border-active: #CBD5E1;
  --border-focus: #00C4CC;
  
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  
  /* Metricool Distinctive Colors */
  --metricool-teal: #00C4CC;
  --metricool-teal-hover: #00A9AF;
  --metricool-teal-light: #E0FBFB;
  --metricool-teal-border: #99EFF2;
  --metricool-navy: #0F172A;
  --metricool-slate: #1E293B;
  --metricool-blue: #0284C7;
  
  --brand-primary: #00C4CC;
  --brand-primary-hover: #00A9AF;
  --brand-primary-light: #E0FBFB;
  --brand-accent: #0284C7;
  
  /* Social Platform Color Codes */
  --social-ig: #E1306C;
  --social-fb: #1877F2;
  --social-li: #0A66C2;
  --social-tt: #000000;
  --social-gmb: #4285F4;
  --social-yt: #FF0000;
  
  /* Luxury & Clinical Accents (Haute Medicale / 50k Machine Grade) */
  --luxury-gold: #C5A059;
  --luxury-gold-hover: #B38E46;
  --luxury-gold-light: #FBF8F2;
  --luxury-gold-border: #E8DCC2;
  --luxury-titanium: #0F172A;
  --luxury-titanium-deep: #0B0F19;
  --luxury-emerald: #059669;
  --luxury-emerald-light: #ECFDF5;
  --luxury-emerald-border: #A7F3D0;

  --color-success: #059669;
  --color-success-bg: #ECFDF5;
  --color-warning: #D97706;
  --color-warning-bg: #FEF3C7;
  --color-danger: #DC2626;
  --color-danger-bg: #FEE2E2;
  --color-purple: #7C3AED;
  --color-purple-bg: #F5F3FF;

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Inter', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-mono: 'JetBrains Mono', monospace;

  --sidebar-width: 270px;
  
  --radius-xs: 4px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --card-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.04), 0 1px 2px -1px rgba(0, 0, 0, 0.04);
  --card-shadow-hover: 0 12px 24px -4px rgba(15, 23, 42, 0.08), 0 4px 6px -2px rgba(15, 23, 42, 0.03);
  --transition-base: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-app);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  font-size: 15px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: hidden;
  width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Layout con Sidebar Laterale */
.app-layout {
  display: flex;
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
}

/* Sidebar Sinistra */
.app-sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-brand-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 12px;
  background: #FFFFFF;
}

.sidebar-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--luxury-titanium);
  color: var(--luxury-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  border: 1px solid rgba(197, 160, 89, 0.35);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
}

.sidebar-brand-text {
  font-size: 14.5px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.2;
}

.sidebar-workspace-selector {
  padding: 12px 14px;
  background: var(--bg-surface-raised);
  margin: 14px 14px 6px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: var(--transition-base);
}

.sidebar-workspace-selector:hover {
  background: #E2E8F0;
  border-color: var(--border-active);
}

.sidebar-nav-group {
  padding: 8px 12px;
}

.sidebar-nav-label {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin: 14px 10px 6px 10px;
  display: block;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 12.5px;
  transition: all var(--transition-base);
  margin-bottom: 2px;
}

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

.sidebar-nav-item.active {
  background: var(--brand-primary-light);
  color: var(--brand-primary);
  font-weight: 700;
}

.sidebar-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #64748B;
  flex-shrink: 0;
  transition: color var(--transition-base), transform var(--transition-base);
}

.sidebar-icon svg {
  width: 17px;
  height: 17px;
  stroke-width: 1.75;
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sidebar-nav-item:hover .sidebar-icon {
  color: var(--text-primary);
  transform: translateX(1.5px);
}

.sidebar-nav-item.active .sidebar-icon {
  color: var(--brand-primary);
}

.sidebar-badge {
  font-size: 9.5px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  letter-spacing: 0.02em;
}

.sidebar-footer {
  margin-top: auto;
  padding: 14px 16px;
  border-top: 1px solid var(--border-subtle);
  background: #FFFFFF;
}

/* ==========================================================================
   Executive Luxury Components (Clinical & High-Ticket 50k Standard)
   ========================================================================== */
.font-serif {
  font-family: var(--font-serif);
}

.card-luxury-executive {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
  position: relative;
  overflow: hidden;
  transition: var(--transition-base);
}

.card-luxury-executive:hover {
  border-color: var(--border-active);
  box-shadow: 0 12px 30px -4px rgba(15, 23, 42, 0.08);
}

.card-titanium-header {
  background: linear-gradient(135deg, #0B0F19 0%, #1E293B 100%);
  color: #F8FAFC;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-bottom: 24px;
  box-shadow: 0 10px 30px -5px rgba(11, 15, 25, 0.35);
  position: relative;
  overflow: hidden;
}

.card-titanium-header::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 100%;
  background: radial-gradient(circle at 100% 0%, rgba(197, 160, 89, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.badge-gold {
  background: #FBF8F2;
  color: #926E27;
  border: 1px solid #E8DCC2;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.badge-clinical {
  background: #ECFDF5;
  color: #047857;
  border: 1px solid #A7F3D0;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.badge-titanium {
  background: #0F172A;
  color: #F8FAFC;
  border: 1px solid #334155;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

/* Main Content Area */
.app-main {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Top App Header & Metricool Style Top Bar */
.app-topbar {
  height: 64px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 90;
}

/* Metricool Top Navigation Tabs */
.metricool-tabs-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 100%;
}

.metricool-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  height: 64px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all var(--transition-base);
  text-decoration: none;
}

.metricool-tab-btn:hover {
  color: var(--metricool-navy);
  background: #F8FAFC;
}

.metricool-tab-btn.active {
  color: var(--metricool-navy);
  font-weight: 700;
  border-bottom: 3px solid var(--metricool-teal);
  background: transparent;
}

.metricool-tab-btn svg {
  width: 17px;
  height: 17px;
  stroke-width: 2;
  color: #64748B;
  transition: color var(--transition-base);
}

.metricool-tab-btn.active svg {
  color: var(--metricool-teal);
}

/* Metricool Channel Chips */
.channel-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 700;
  border: 1px solid var(--border-subtle);
  background: #FFFFFF;
  cursor: pointer;
  transition: all var(--transition-base);
}

.channel-pill:hover {
  border-color: var(--metricool-teal);
  transform: translateY(-1px);
}

.channel-pill.active {
  background: var(--metricool-teal-light);
  border-color: var(--metricool-teal-border);
  color: #007C82;
}

/* Metricool Modern Data KPI Card */
.metricool-kpi-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.metricool-kpi-card:hover {
  border-color: var(--border-active);
  box-shadow: 0 8px 20px -4px rgba(15, 23, 42, 0.06);
  transform: translateY(-2px);
}

.metricool-kpi-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: transparent;
  transition: background var(--transition-base);
}

.metricool-kpi-card:hover::before {
  background: var(--metricool-teal);
}

.metricool-kpi-val {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  margin: 4px 0 2px 0;
}

.metricool-kpi-trend {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.trend-up {
  background: #ECFDF5;
  color: #059669;
}

.trend-neutral {
  background: #F1F5F9;
  color: #475569;
}

.topbar-search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-app);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  width: 320px;
}

.topbar-search input {
  border: none;
  background: transparent;
  outline: none;
  font-family: inherit;
  font-size: 13px;
  width: 100%;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Content Container */
.main-content-container {
  padding: 32px;
  max-width: 1300px;
  margin: 0 auto;
  width: 100%;
}

/* Modern Card Component */
.card-clean {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--card-shadow);
  transition: var(--transition-base);
}

.card-clean:hover {
  border-color: var(--border-active);
  box-shadow: var(--card-shadow-hover);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 13px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
}

.btn-primary {
  background: var(--brand-primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--brand-primary-hover);
  box-shadow: 0 4px 12px rgba(37,99,235,0.25);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--text-primary);
  border-color: var(--border-subtle);
}

.btn-secondary:hover {
  background: var(--bg-surface-raised);
  border-color: var(--border-active);
}

.btn-sm {
  padding: 5px 12px;
  font-size: 12px;
}

/* KPI Stat Metric Card */
.stat-kpi-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stat-kpi-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.stat-kpi-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-kpi-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}

.stat-kpi-val {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  line-height: 1.2;
}

.stat-kpi-sub {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Grids */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

/* ==========================================================================
   BrandStudio Navbar per Tutte le Micro-App & Studio
   ========================================================================== */
.brandstudio-navbar, .global-navbar {
  height: 54px;
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 3px rgba(0,0,0,0.03);
}

.nav-container {
  width: 100%;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-left, .nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 14px;
  color: var(--text-primary);
  text-decoration: none;
}

.nav-brand-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: #2563EB;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
}

.nav-divider {
  width: 1px;
  height: 22px;
  background: var(--border-subtle);
}

.nav-client-selector-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #F8FAFC;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 2px 8px;
}

.nav-client-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #2563EB;
}

.nav-select-client, .global-client-select {
  padding: 4px 6px;
  border: none;
  background: transparent;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text-primary);
  outline: none;
  cursor: pointer;
}

.nav-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  border-radius: 6px;
  background: #F1F5F9;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.15s;
}

.nav-back-btn:hover {
  background: #E2E8F0;
  color: var(--text-primary);
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  background: #F1F5F9;
  border: 1px solid var(--border-subtle);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.15s;
}
  cursor: pointer;
  transition: all 0.15s;
}

.nav-btn:hover {
  background: #E2E8F0;
}

.nav-btn-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: #F1F5F9;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  min-width: 220px;
  z-index: 1001;
  flex-direction: column;
  gap: 4px;
}

.nav-dropdown-menu.show {
  display: flex;
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  transition: background 0.15s;
}

.nav-dropdown-item:hover {
  background: #F1F5F9;
}

.nav-dropdown-divider {
  height: 1px;
  background: var(--border-subtle);
  margin: 4px 0;
}

/* ==========================================================================
   Form Controls Moderni per Tutte le Micro-App
   ========================================================================== */
.form-group {
  margin-bottom: 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-label {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-control, .form-select, textarea.form-control {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  background: #FFFFFF;
  color: var(--text-primary);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}

.form-control:focus, .form-select:focus, textarea.form-control:focus {
  border-color: #2563EB;
}

.form-range-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.form-range {
  flex: 1;
  cursor: pointer;
}

.range-val {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text-secondary);
  min-width: 40px;
  text-align: right;
}

.btn-gold {
  background: #D97706;
  color: #FFFFFF;
  border: none;
}

.btn-gold:hover {
  background: #B45309;
}

.brandstudio-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.brandstudio-modal-overlay.show {
  display: flex;
}

.brandstudio-modal-card {
  background: #FFFFFF;
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  padding: 24px;
}

/* ==========================================================================
   ADVANCED MOBILE & TABLET RESPONSIVE SYSTEM (iOS & Android)
   ========================================================================== */

/* Mobile Backdrop Overlay */
.sidebar-mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 9990;
  display: none;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.sidebar-mobile-overlay.active {
  display: block;
  opacity: 1;
}

/* Hamburger Toggle Button */
.sidebar-toggle-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: var(--bg-surface-raised);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 18px;
  cursor: pointer;
  margin-right: 10px;
  flex-shrink: 0;
}

.sidebar-toggle-btn:hover {
  background: #E2E8F0;
}

/* Tablet & Mobile Screens (<= 1024px) */
@media (max-width: 1024px) {
  .sidebar-toggle-btn {
    display: inline-flex !important;
  }

  .app-sidebar {
    position: fixed !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 320px !important;
    max-width: 88vw !important;
    z-index: 99999 !important;
    background: #FFFFFF !important;
    transform: translateX(-100%) !important;
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4) !important;
    display: flex !important;
  }

  .app-sidebar.mobile-open {
    transform: translateX(0) !important;
  }

  /* Make ALL sidebar items, labels, badges, and brand titles 100% visible and bold */
  .sidebar-brand-text {
    display: block !important;
    font-size: 16px !important;
    font-weight: 800 !important;
    color: var(--text-primary) !important;
  }

  .sidebar-nav-label {
    display: block !important;
    font-size: 11px !important;
    font-weight: 800 !important;
    color: var(--text-muted) !important;
    margin: 14px 10px 6px 10px !important;
  }

  .sidebar-nav-item {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    padding: 10px 14px !important;
    font-size: 13.5px !important;
    font-weight: 700 !important;
  }

  .sidebar-item-text {
    display: inline !important;
    font-size: 13.5px !important;
    font-weight: 700 !important;
  }

  .sidebar-badge {
    display: inline-block !important;
  }

  .app-main {
    margin-left: 0 !important;
    width: 100% !important;
    min-width: 100% !important;
  }

  .app-topbar {
    padding: 0 16px !important;
    height: 60px !important;
  }

  .topbar-search {
    display: none !important;
  }

  .main-content-container {
    padding: 18px 14px !important;
  }

  /* Universal Grid Collapse on Mobile */
  .grid-2, .grid-3, .grid-4, .crm-stats-grid, .kpi-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .studio-layout {
    grid-template-columns: 1fr !important;
  }
}

/* Small Smartphone Screens (<= 640px) */
@media (max-width: 640px) {
  html {
    font-size: 16px !important;
    -webkit-text-size-adjust: 100% !important;
  }

  body {
    font-size: 15px !important;
    -webkit-text-size-adjust: 100% !important;
  }

  .app-topbar {
    padding: 0 12px !important;
    height: 60px !important;
  }

  .topbar-actions {
    gap: 6px !important;
  }

  .topbar-actions button {
    padding: 7px 12px !important;
    font-size: 13px !important;
  }

  .badge-status {
    font-size: 11.5px !important;
    padding: 4px 9px !important;
  }

  /* Micro-App Global Navbar on Mobile */
  .brandstudio-navbar .nav-container {
    padding: 0 12px !important;
    gap: 8px !important;
    height: 56px !important;
  }

  .nav-brand span:not(.nav-brand-logo) {
    display: none;
  }

  .nav-client-selector-wrap {
    max-width: 160px !important;
    padding: 4px 8px !important;
  }

  .nav-select-client {
    max-width: 130px !important;
    font-size: 13px !important;
  }

  .nav-btn {
    padding: 8px 12px !important;
    font-size: 13px !important;
  }

  .nav-dropdown-menu {
    right: -10px !important;
    max-width: 92vw !important;
    min-width: 280px !important;
  }

  /* Fluid Canvas & Images */
  .canvas-preview-wrapper, .preview-container, .flyer-sheet-container, .flyer-preview-a5 {
    width: 100% !important;
    max-width: 100% !important;
    padding: 14px !important;
  }

  /* Card and table paddings */
  .card-clean {
    padding: 20px 16px !important;
  }

  /* Responsive Tables */
  .content-table-card {
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .custom-table {
    min-width: 580px !important;
  }

  .custom-table th, .custom-table td {
    padding: 12px 14px !important;
    font-size: 13.5px !important;
  }
}