/* ==========================================================================

   CIPHERVAULT - Premium Dark Glassmorphism Architecture

   Zero-Knowledge Encrypted Password Manager

   Compatible across all Screen Resolutions (Desktop, Tablet, Mobile)

   ========================================================================== */



:root {
  /* Notion-style Dark Mode Color Tokens */
  --bg-dark: #191919;
  --bg-card: #202020;
  --bg-sidebar: #202020;
  --bg-input: #2a2a2a;
  --bg-hover: #2f2f2f;

  --accent-primary: #ffffff;
  --accent-secondary: #e0e0e0;
  --accent-purple: #ffffff;
  --accent-magenta: #ffffff;
  --accent-cyan: #ffffff;
  --accent-green: #10b981; /* Keep semantic colors for status */
  --accent-yellow: #f59e0b;
  --accent-red: #ef4444;

  --text-main: #d4d4d4; /* Softened to avoid chamak */
  --text-muted: #a3a3a3;
  --text-dim: #737373;

  --border-color: rgba(255, 255, 255, 0.09);
  --border-glow: transparent;

  /* Typography */
  --font-sans: 'Inter', ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Spacing & Layout */
  --sidebar-width: 260px;
  --header-height: 60px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-full: 9999px;

  /* Animations & Shadows (Flat) */
  --transition-fast: 0.1s ease;
  --transition-normal: 0.15s ease-out;
  --shadow-glow: none;
  --shadow-xl: 0 4px 12px rgba(0, 0, 0, 0.2);
}



/* Reset & Base Setup */

*, *::before, *::after {

  box-sizing: border-box;

  margin: 0;

  padding: 0;

}



html {

  font-size: 15px;

  scroll-behavior: smooth;

}



body {

  font-family: var(--font-sans);

  background-color: var(--bg-dark);

  color: var(--text-main);

  line-height: 1.5;

  overflow-x: hidden;

  min-height: 100vh;

  -webkit-font-smoothing: antialiased;

}



/* UTILITY MARGIN CLASSES */

.mt-1 { margin-top: 0.25rem !important; }

.mt-2 { margin-top: 0.5rem !important; }

.mt-3 { margin-top: 1rem !important; }

.mt-4 { margin-top: 1.5rem !important; }

.mt-5 { margin-top: 2rem !important; }

.mb-1 { margin-bottom: 0.25rem !important; }

.mb-2 { margin-bottom: 0.5rem !important; }

.mb-3 { margin-bottom: 1rem !important; }

.mb-4 { margin-bottom: 1.5rem !important; }

.ml-2 { margin-left: 0.5rem !important; }



/* --- CUSTOM SLEEK THIN SCROLLBAR --- */

::-webkit-scrollbar {

  width: 6px;

  height: 6px;

}



::-webkit-scrollbar-track {

  background: transparent;

}



::-webkit-scrollbar-thumb {

  background: rgba(255, 255, 255, 0.15);

  border-radius: 99px;

}



::-webkit-scrollbar-thumb:hover {

  background: var(--accent-purple);

}



/* Glassmorphism Utilities */

.glass-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.glass-sidebar {
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
}

.glass-header {
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border-color);
}



.blur-content {
  opacity: 0;
  pointer-events: none;
}



.hidden {

  display: none !important;

}



/* --- AUTH OVERLAY & LOGIN CARD --- */

.auth-overlay {

  position: fixed;

  inset: 0;

  background: var(--bg-dark);

  z-index: 9999;

  display: flex;

  align-items: center;

  justify-content: center;

  padding: 1.5rem;

  opacity: 0;

  pointer-events: none;

  transition: opacity var(--transition-normal);

}



.auth-overlay.active {

  opacity: 1;

  pointer-events: auto;

}



.auth-card {

  width: 100%;

  max-width: 440px;

  padding: 2.5rem;

  box-shadow: none;

  border: 1px solid var(--border-color);

  border-radius: var(--radius-xl);

  animation: slideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);

  background: var(--bg-card);

}



@keyframes slideUp {

  from { opacity: 0; transform: translateY(24px); }

  to { opacity: 1; transform: translateY(0); }

}



.auth-header {

  text-align: center;

  margin-bottom: 1.85rem;

}



.brand-badge-glow {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.15rem auto;
  border-radius: 12px;
  background: var(--bg-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  color: #06b6d4; /* Cyan to match brand */
  box-shadow: none;
}



.auth-header h1 {

  font-size: 1.7rem;

  font-weight: 800;

  color: var(--text-main);

  letter-spacing: -0.02em;

  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 100%);

  -webkit-background-clip: text;

  -webkit-text-fill-color: transparent;

}



.auth-header p {

  font-size: 0.88rem;

  color: var(--text-muted);

  margin-top: 0.35rem;

}



.auth-form .form-group {

  margin-bottom: 1.15rem;

}



.auth-form button[type="submit"] {

  margin-top: 1.5rem !important;

}



.security-banner {

  display: flex;

  align-items: center;

  gap: 0.75rem;

  padding: 0.85rem 1rem;

  border-radius: var(--radius-md);

  background: var(--bg-hover);

  border: 1px solid var(--border-color);

  font-size: 0.82rem;

  color: var(--text-muted);

}



.security-banner i {

  color: var(--accent-purple);

  font-size: 1.1rem;

}



/* --- APP LAYOUT WRAPPER --- */

.app-container {

  display: flex;

  height: 100vh;

  height: 100dvh;

  width: 100%;

  overflow: hidden;

}



/* --- SIDEBAR --- */

.sidebar {

  width: var(--sidebar-width);

  height: 100%;

  display: flex;

  flex-direction: column;

  flex-shrink: 0;

  z-index: 100;

  transition: margin-left 0.25s ease, transform var(--transition-normal);

  overflow-y: auto;

}



.sidebar-brand {

  padding: 1rem 1rem;

  display: flex;

  align-items: center;

  gap: 0.5rem;

  border-bottom: 1px solid var(--border-color);

  position: relative;

}



.brand-icon-small {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--bg-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #06b6d4;
  font-size: 0.9rem;

  box-shadow: none;

}



.brand-text {

  display: flex;

  flex-direction: column;

  flex: 1; /* Push close button to the right */

}



.brand-name {

  font-weight: 800;

  font-size: 1.25rem;

  color: var(--text-main);

  letter-spacing: -0.01em;

}



.brand-status {

  font-size: 0.72rem;

  color: var(--text-muted);

  display: flex;

  align-items: center;

  gap: 0.4rem;

}



.status-dot {

  width: 7px;

  height: 7px;

  border-radius: 50%;

}



.status-dot.green {

  background-color: var(--accent-green);

  box-shadow: none;

}



.sidebar-section {

  padding: 1.25rem 1rem 0.5rem 1rem;

}



.sidebar-label {

  font-size: 0.7rem;

  font-weight: 700;

  color: var(--text-dim);

  letter-spacing: 0.08em;

  padding: 0 0.75rem 0.5rem 0.75rem;

  display: block;

}



.sidebar-nav {

  display: flex;

  flex-direction: column;

  gap: 0.25rem;

}



#sidebar-tags-nav {

  flex-direction: row;

  flex-wrap: wrap;

  gap: 0.4rem;

  padding: 0.25rem 0.75rem;

}



.nav-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0.6rem;
  border-radius: 4px;
  color: var(--text-muted);
  background: transparent;
  border: none;
  font-size: 0.875rem;
  font-weight: 500; /* Inter 500 is medium, not too thick */
  cursor: pointer;
  width: 100%;
  text-align: left;
  transition: all var(--transition-fast);
  outline: none;
}



.nav-item i {

  font-size: 1.1rem;

  width: 20px;

  text-align: center;

  color: var(--text-dim);

  transition: color var(--transition-fast);

}



.nav-item:hover {

  background: var(--bg-hover);

  color: var(--text-main);

}



.nav-item:hover i {

  color: var(--accent-purple);

}



.nav-item.active {
  background: rgba(255, 255, 255, 0.05); /* very faint active background */
  color: var(--text-main);
  font-weight: 600; /* Semi-bold for active */
  border: none; /* Notion active items have no border */
}



.nav-item.active i {

  color: var(--accent-purple);

}



.nav-item .badge {

  margin-left: auto;

  font-size: 0.75rem;

  font-weight: 600;

  padding: 0.15rem 0.5rem;

  border-radius: 99px;

  background: rgba(255, 255, 255, 0.06);

  color: var(--text-muted);

}



.nav-item .badge.warning {

  background: rgba(239, 68, 68, 0.15);

  color: var(--accent-red);

}



.sidebar-footer {

  margin-top: auto;

  padding: 1rem 1rem 1.75rem 1rem;

  border-top: 1px solid var(--border-color);

  flex-shrink: 0;

}



/* --- MAIN CONTENT & HEADER --- */

.main-content {

  flex: 1;

  display: flex;

  flex-direction: column;

  height: 100%;

  overflow: hidden;

  position: relative;

}



.top-header {

  min-height: 76px;

  padding: 0.85rem 2rem;

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 1.5rem;

  flex-shrink: 0;

}



.search-box {

  display: flex;

  align-items: center;

  gap: 0.75rem;

  background: var(--bg-input);

  border: 1px solid var(--border-color);

  padding: 0.4rem 0.8rem;

  border-radius: 8px;

  width: 100%;

  max-width: 460px;

  transition: all var(--transition-fast);

}



.search-box:focus-within {

  border-color: var(--accent-purple);

  background: rgba(255, 255, 255, 0.08);

  box-shadow: none;

}



.search-box i {

  color: var(--text-dim);

}



.search-box input {

  background: transparent;

  border: none;

  outline: none;

  color: var(--text-main);

  font-size: 0.85rem;

  width: 100%;

}



.header-actions {

  display: flex;

  align-items: center;

  gap: 0.85rem;

}



/* Content Scroll Container */

.content-scroll {

  flex: 1;

  overflow-y: auto;

  padding: 1.5rem 2rem 5rem 2rem;

}



.section-header {

  margin-bottom: 1.5rem;

}



.section-header h2 {

  font-size: 1.6rem;

  font-weight: 800;

  color: #ffffff;

  margin-bottom: 0.25rem;

}



.view-section {

  display: none;

  animation: fadeIn 0.25s ease-in-out;

}



.view-section.active {

  display: block;

}



@keyframes fadeIn {

  from { opacity: 0; }

  to { opacity: 1; }

}



/* --- DASHBOARD STATS GRID --- */

.stats-grid {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));

  gap: 1.25rem;

  margin-bottom: 2rem;

}



.stat-card {

  padding: 1.25rem 1.5rem;

  display: flex;

  align-items: center;

  gap: 1.25rem;

  cursor: pointer;

  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);

}



.stat-card:hover {

  transform: translateY(-3px);

  box-shadow: none;

  border-color: rgba(255, 255, 255, 0.2);

}



.stat-icon {

  width: 48px;

  height: 48px;

  border-radius: var(--radius-md);

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 1.4rem;

  flex-shrink: 0;

}



.stat-icon.cyan { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }

.stat-icon.green { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }

.stat-icon.yellow { background: rgba(245, 158, 11, 0.15); color: var(--accent-yellow); }

.stat-icon.red { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); }



.stat-details {

  display: flex;

  flex: 1;

  min-width: 0;

  flex-direction: column;

}



.stat-value {

  font-size: 1.65rem;

  font-weight: 800;

  color: var(--text-main);

  line-height: 1.1;

}



.stat-label {

  font-size: 0.8rem;

  white-space: nowrap;

  overflow: hidden;

  text-overflow: ellipsis;

  color: var(--text-muted);

  margin-top: 0.2rem;

}



/* --- VAULT TOOLBAR --- */

.vault-toolbar {

  display: flex;

  align-items: center;

  justify-content: space-between;

  margin-bottom: 1.5rem;

  flex-wrap: wrap;

  gap: 1rem;

}



.toolbar-title h2 {

  font-size: 1.45rem;

  font-weight: 800;

}



.toolbar-controls {

  display: flex;

  align-items: center;

  gap: 1rem;

}



.select-wrapper {

  position: relative;

}



.form-select {

  appearance: none;

  -webkit-appearance: none;

  background: var(--bg-input);

  border: 1px solid var(--border-color);

  color: var(--text-main);

  padding: 0.55rem 2.5rem 0.55rem 1rem !important;

  border-radius: var(--radius-md);

  font-size: 0.88rem;

  outline: none;

  cursor: pointer;

  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");

  background-repeat: no-repeat;

  background-position: right 0.75rem center;

  background-size: 1rem;

}



/* Custom Select Component (Replaces native select) */

.custom-select-wrapper {
  position: relative;
  width: 100%;
}

.custom-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.55rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  cursor: pointer;
  user-select: none;
  transition: all 0.2s ease;
}

.custom-select-trigger:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.custom-select-trigger i {
  color: var(--text-muted);
  transition: transform 0.2s ease;
}

.custom-select-wrapper.open .custom-select-trigger i {
  transform: rotate(180deg);
}

.custom-select-menu {
  position: absolute;
  top: calc(100% + 0.35rem);
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: none;
  z-index: 200;
  padding: 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  animation: fadeIn 0.15s ease-out;
  max-height: 250px;
  overflow-y: auto;
  overflow-x: hidden;
}

.custom-select-menu::-webkit-scrollbar-track {
  margin-top: 0.4rem;
  margin-bottom: 0.4rem;
}

.custom-select-option {
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: all 0.15s ease;
}

.custom-select-option:hover,
.custom-select-option.selected {
  background: var(--bg-hover);
  color: #fff;
}


/* Force All Select & Option Elements to Have Dark Glass Background & Crisp White Text */

select,

.form-select,

option {

  background-color: #0f172a !important;

  color: #f8fafc !important;

}



select option,

.form-select option {

  background-color: #0f172a !important;

  color: #f8fafc !important;

  padding: 0.65rem 1rem;

}



.view-toggle {

  display: flex;

  background: var(--bg-input);


  border: 1px solid var(--border-color);

  padding: 3px;

  border-radius: var(--radius-md);

}



.view-toggle .btn-icon {

  border-radius: var(--radius-sm);

}



.view-toggle .btn-icon.active {

  background: var(--bg-hover);

  color: var(--accent-purple);

}



/* --- VAULT ITEMS GRID & LIST --- */

.items-grid {

  display: grid;

  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));

  gap: 1.25rem;

}



.items-grid.list-view {

  grid-template-columns: 1fr;

}



/* Vault Item Card */

.item-card {

  padding: 1.25rem;

  display: flex;

  flex-direction: column;

  gap: 1rem;

  position: relative;

  transition: all var(--transition-fast);
  min-width: 0;
  max-width: 100%;
}



.item-card:hover {
  background: var(--bg-hover);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: none;
  z-index: 10;
}



.item-card[draggable="true"] {

  cursor: grab;

}



.item-card[draggable="true"]:active {

  cursor: grabbing;

}



.item-card.dragging {

  opacity: 0.4;

  transform: scale(0.98);

  border-color: var(--accent-purple);

}



.item-card.dropdown-open {

  z-index: 50;

}



.item-card.drag-over {

  border-top: 2px dashed var(--accent-purple);

  padding-top: 1.5rem;

}



.item-header {

  display: flex;

  align-items: center;

  gap: 0.85rem;

}



.item-favicon {

  width: 42px;

  height: 42px;

  border-radius: var(--radius-md);

  background: var(--bg-hover);

  border: 1px solid var(--border-color);

  display: flex;

  align-items: center;

  justify-content: center;

  font-size: 1.2rem;

  color: var(--accent-purple);

  flex-shrink: 0;

}



.item-title-block {

  flex: 1;

  min-width: 0;

  overflow: hidden;

}



.item-title {

  font-weight: 700;

  font-size: 1.05rem;

  color: var(--text-main);

  white-space: nowrap;

  overflow: hidden;

  text-overflow: ellipsis;

}



.item-sub {

  font-size: 0.8rem;

  color: var(--text-muted);

  white-space: nowrap;

  overflow: hidden;

  text-overflow: ellipsis;

}



/* 3-Dots Dropdown Menu */

.card-dropdown-wrapper {

  position: relative;

}



.card-dropdown-menu {

  position: absolute;

  top: 100%;

  right: 0;

  margin-top: 0.35rem;

  background: var(--bg-card);

  border: 1px solid var(--border-color);

  border-radius: var(--radius-md);

  box-shadow: none;

  min-width: 160px;

  z-index: 100;

  padding: 0.4rem;

  display: flex;

  flex-direction: column;

  gap: 0.2rem;

  animation: fadeIn 0.15s ease-out;

}



.dropdown-item {

  display: flex;

  align-items: center;

  gap: 0.65rem;

  padding: 0.55rem 0.75rem;

  border-radius: var(--radius-sm);

  background: transparent;

  border: none;

  color: var(--text-muted);

  font-size: 0.85rem;

  font-weight: 500;

  cursor: pointer;

  width: 100%;

  text-align: left;

  transition: all var(--transition-fast);

}



.dropdown-item:hover {

  background: rgba(255, 255, 255, 0.08);

  color: var(--text-main);

}



.dropdown-item.btn-star.active i {

  color: var(--accent-yellow);

}



.dropdown-item.text-danger:hover {

  background: rgba(239, 68, 68, 0.15);

  color: var(--accent-red);

}



.dropdown-divider {

  height: 1px;

  background: rgba(255, 255, 255, 0.08);

  margin: 0.2rem 0;

}



.item-body {

  background: rgba(8, 11, 18, 0.7);

  border: 1px solid var(--border-color);

  padding: 0.65rem 0.85rem;

  border-radius: var(--radius-md);

  display: flex;

  align-items: center;

  justify-content: space-between;

  font-family: var(--font-mono);

  font-size: 0.9rem;
  min-width: 0;
  max-width: 100%;
}



.item-pass-hidden {

  letter-spacing: 0.15em;

  color: var(--text-muted);

  word-break: break-all;

  overflow-wrap: anywhere;

  white-space: pre-wrap;

  flex: 1;

  min-width: 0;

  line-height: 1.4;

  padding-right: 0.5rem;

}



.item-card-btns {

  display: flex;

  align-items: center;

  gap: 0.35rem;

}



.item-footer {

  display: flex;

  align-items: center;

  justify-content: space-between;

  font-size: 0.75rem;

  color: var(--text-dim);

}



/* --- SETTINGS GRID & EYE-CATCHING CARDS --- */

.settings-grid {

  display: grid;

  grid-template-columns: repeat(2, 1fr);

  gap: 1.5rem;

  width: 100%;

}



.setting-card {

  padding: 1.65rem;

  border-radius: var(--radius-xl);

  background: var(--bg-card);

  border: 1px solid var(--border-color);

  box-shadow: none;

  display: flex;

  flex-direction: column;

  justify-content: space-between;

  transition: all var(--transition-normal);

  width: 100%;

}



.setting-card:hover {

  transform: translateY(-2px);

  border-color: rgba(255, 255, 255, 0.2);

  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.55);

}



.setting-card h3 {

  font-size: 1.15rem;

  font-weight: 700;

  color: #ffffff;

  margin-bottom: 0.65rem;

  display: flex;

  align-items: center;

  gap: 0.75rem;

}



.setting-card h3 i {

  color: var(--accent-purple);

}



.setting-card p {

  color: var(--text-muted);

  font-size: 0.88rem;

  line-height: 1.55;

  margin-bottom: 1rem;

}



.setting-card.border-danger {

  border: 1px solid rgba(239, 68, 68, 0.3);

  background: rgba(239, 68, 68, 0.04);

}



.button-group {

  display: flex;

  gap: 0.75rem;

  flex-wrap: wrap;

}



/* --- GENERATOR VIEW STYLING --- */

.generator-container {

  padding: 1.75rem;

  border-radius: var(--radius-xl);

  display: flex;

  flex-direction: column;

  gap: 1.5rem;

}



.generated-output-box {

  background: rgba(8, 11, 18, 0.8);

  border: 1px solid var(--border-color);

  padding: 1.25rem 1.5rem;

  border-radius: var(--radius-lg);

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 1rem;

}



.generated-password-display {

  font-family: var(--font-mono);

  font-size: 1.4rem;

  font-weight: 700;

  color: #ffffff;

  letter-spacing: 0.08em;

  word-break: break-all;

}



.output-actions {

  display: flex;

  align-items: center;

  gap: 0.75rem;

}



.gen-metrics {

  display: grid;

  grid-template-columns: repeat(3, 1fr);

  gap: 1rem;

}



.metric-item {

  background: rgba(255, 255, 255, 0.03);

  border: 1px solid var(--border-color);

  padding: 1rem;

  border-radius: var(--radius-md);

  display: flex;

  flex-direction: column;

  gap: 0.35rem;

  align-items: center;

}



.metric-label {

  font-size: 0.75rem;

  color: var(--text-muted);

  text-transform: uppercase;

}



.metric-val {

  font-weight: 700;

  font-size: 1rem;

  color: #ffffff;

}



.gen-controls-grid {

  display: flex;

  flex-direction: column;

  gap: 1.5rem;

}



.control-card {

  background: rgba(255, 255, 255, 0.03);

  border: 1px solid var(--border-color);

  padding: 1.25rem;

  border-radius: var(--radius-lg);

}



.slider-header {

  display: flex;

  justify-content: space-between;

  margin-bottom: 0.75rem;

  font-weight: 600;

}



.slider-num {

  color: var(--accent-purple);

  font-weight: 700;

  font-family: var(--font-mono);

}



.custom-range {

  width: 100%;

  accent-color: var(--accent-purple);

  cursor: pointer;

}



.options-grid {

  display: grid;

  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));

  gap: 1rem;

}



.checkbox-card {

  display: flex;

  align-items: center;

  gap: 0.85rem;

  padding: 0.85rem 1rem;

  background: rgba(255, 255, 255, 0.03);

  border: 1px solid var(--border-color);

  border-radius: var(--radius-md);

  cursor: pointer;

  transition: all var(--transition-fast);

}



.checkbox-card:hover {

  background: rgba(255, 255, 255, 0.06);

  border-color: rgba(255, 255, 255, 0.2);

}



.checkbox-text {

  display: flex;

  flex-direction: column;

}



.checkbox-text strong {

  font-size: 0.88rem;

  color: var(--text-main);

}



.checkbox-text span {

  font-size: 0.75rem;

  color: var(--text-muted);

}



/* --- LIVE 2FA TOTP WIDGET --- */

.totp-box {

  background: rgba(6, 182, 212, 0.08);

  border: 1px solid rgba(6, 182, 212, 0.3);

  border-radius: var(--radius-md);

  padding: 0.75rem 0.85rem;

  display: flex;

  flex-direction: column;

  gap: 0.4rem;

}



.totp-header {

  display: flex;

  align-items: center;

  justify-content: space-between;

  font-size: 0.75rem;

  color: var(--accent-cyan);

  font-weight: 600;

}



.totp-code-row {

  display: flex;

  align-items: center;

  justify-content: space-between;

}



.totp-code-display {

  font-family: var(--font-mono);

  font-size: 1.35rem;

  font-weight: 700;

  color: #ffffff;

  letter-spacing: 0.1em;

}



.totp-progress-bg {

  width: 100%;

  height: 4px;

  background: rgba(255, 255, 255, 0.1);

  border-radius: 99px;

  overflow: hidden;

  margin-top: 0.2rem;

}



.totp-progress-fill {

  height: 100%;

  background: var(--accent-cyan);

  border-radius: 99px;

  transition: width 1s linear;

}



.totp-progress-fill.warning {

  background: var(--accent-red);

}



/* Empty State */

.empty-state {

  text-align: center;

  padding: 4rem 2rem;

  max-width: 480px;

  margin: 2rem auto;

}



.empty-icon {

  font-size: 3.5rem;

  color: var(--text-dim);

  margin-bottom: 1rem;

}



.empty-state h3 {

  font-size: 1.25rem;

  font-weight: 600;

  margin-bottom: 0.5rem;

}



.empty-state p {

  color: var(--text-muted);

  font-size: 0.9rem;

}



/* --- BUTTONS & INPUTS SYSTEM --- */

.btn {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  gap: 0.55rem;

  padding: 0.7rem 1.35rem;

  border-radius: var(--radius-md);

  font-size: 0.92rem;

  font-weight: 700;

  cursor: pointer;

  border: none;

  outline: none;

  transition: all var(--transition-fast);

}



.btn-primary {
  background: var(--accent-primary);
  color: #000000;
  box-shadow: none;
}

.btn-primary:hover {
  background: var(--accent-secondary);
  box-shadow: none;
}



.glow-btn {

  box-shadow: none;

}



.btn-secondary {

  background: var(--bg-input);

  color: var(--text-main);

  border: 1px solid var(--border-color);

}



.btn-secondary:hover {

  background: var(--bg-hover);

}



.btn-outline {

  background: transparent;

  border: 1px solid var(--border-color);

  color: var(--text-muted);

}



.btn-outline:hover {

  background: var(--bg-hover);

  color: var(--text-main);

}



/* DANGER ZONE WIPE BUTTON (DISABLED vs UNLOCKED RED) */

.btn-danger {

  background: rgba(255, 255, 255, 0.05);

  color: var(--text-dim);

  border: 1px solid rgba(255, 255, 255, 0.08);

  cursor: not-allowed;

  opacity: 0.6;

  transition: all var(--transition-fast);

}



.btn-danger:disabled,

.btn-danger[disabled] {

  background: rgba(255, 255, 255, 0.05) !important;

  color: var(--text-dim) !important;

  border: 1px solid rgba(255, 255, 255, 0.08) !important;

  box-shadow: none !important;

  cursor: not-allowed !important;

  opacity: 0.6 !important;

}



.btn-danger.unlocked,

.btn-danger:not(:disabled) {

  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;

  color: #ffffff !important;

  border: none !important;

  box-shadow: 0 2px 8px rgba(0,0,0,0.2) !important;

  cursor: pointer !important;

  opacity: 1 !important;

}



.btn-danger.unlocked:hover,

.btn-danger:not(:disabled):hover {

  transform: translateY(-1px);

  box-shadow: 0 4px 12px rgba(0,0,0,0.3) !important;

}



.btn-icon {

  width: 36px;

  height: 36px;

  border-radius: var(--radius-sm);

  background: transparent;

  border: none;

  color: var(--text-muted);

  display: inline-flex;

  align-items: center;

  justify-content: center;

  cursor: pointer;

  transition: all var(--transition-fast);

  outline: none;

}



.btn-icon:hover {

  background: var(--bg-hover);

  color: var(--text-main);

}



.btn-block {

  width: 100%;

}



.form-group {

  display: flex;

  flex-direction: column;

  gap: 0.4rem;

}



.form-group label {

  font-size: 0.88rem;

  font-weight: 600;

  color: var(--text-main);

}



.form-group .sub-text {

  font-size: 0.78rem;

  color: var(--text-muted);

  font-weight: normal;

}



/* Compact 2-Column Form Row */

.form-row {

  display: flex;

  gap: 1rem;

  align-items: flex-start;

}



.flex-1 {

  flex: 1;

  min-width: 0;

}



@media (max-width: 640px) {

  .form-row {

    flex-direction: column;

    gap: 0.75rem;

  }

}



input[type="text"],

input[type="password"],

input[type="url"],

input[type="email"],

input[type="tel"],

textarea,

.form-control {

  width: 100%;

  background: var(--bg-input);

  border: 1px solid var(--border-color);

  padding: 0.7rem 0.95rem;

  border-radius: var(--radius-md);

  color: var(--text-main);

  font-family: inherit;

  font-size: 0.92rem;

  outline: none;

  transition: all var(--transition-fast);

}



input:focus, textarea:focus, select:focus {

  border-color: var(--accent-purple);

  background: rgba(255, 255, 255, 0.08);

  box-shadow: none;

}



.password-input-wrapper {

  position: relative;

  display: flex;

  align-items: center;

  width: 100%;

}



.password-input-wrapper input {

  width: 100%;

  padding-right: 42px;

}



.password-input-wrapper .btn-icon {

  position: absolute;

  top: 50%;

  transform: translateY(-50%);

}



.password-input-wrapper .toggle-pass {

  right: 8px;

}



.password-input-wrapper.has-gen input {

  padding-right: 76px;

}



.password-input-wrapper.has-gen .toggle-pass {

  right: 40px;

}



.password-input-wrapper.has-gen #btn-modal-gen {

  right: 8px;

  color: var(--accent-purple);

}



/* Strength Meter */

.strength-bar-container {

  height: 4px;

  width: 100%;

  background: transparent;

  border-radius: 99px;

  overflow: hidden;

  margin-top: 0.2rem;

}



.strength-bar {

  height: 100%;

  width: 0%;

  border-radius: 99px;

  transition: all var(--transition-normal);

}



.strength-bar.weak { width: 33%; background: var(--accent-red); }

.strength-bar.fair { width: 66%; background: var(--accent-yellow); }

.strength-bar.good { width: 85%; background: var(--accent-cyan); }

.strength-bar.strong { width: 100%; background: var(--accent-green); }



/* --- MODAL POPUP --- */

.modal-overlay {

  position: fixed;

  inset: 0;

  background: var(--bg-dark);

  z-index: 1000;

  display: flex;

  align-items: center;

  justify-content: center;

  padding: 1rem;

  opacity: 0;

  pointer-events: none;

  transition: all var(--transition-normal);

}



.modal-overlay.active {

  opacity: 1;

  pointer-events: auto;

}



.modal-card {

  width: 100%;

  max-width: 620px;

  max-height: 90vh;

  display: flex;

  flex-direction: column;

  background: var(--bg-card);

  border: 1px solid var(--border-color);

  border-radius: var(--radius-xl);

  box-shadow: none;

  overflow: hidden;

}



.modal-header {

  padding: 1.5rem 1.5rem 0.5rem 1.5rem;

  border-bottom: none;

  display: flex;

  align-items: center;

  justify-content: space-between;

  background: transparent;

  flex-shrink: 0;

}



.modal-body {

  padding: 1.25rem 1.5rem;

  overflow-y: auto;

  display: flex;

  flex-direction: column;

  gap: 0.85rem;

}



.modal-footer {

  padding: 1rem 1.5rem 1.5rem 1.5rem;

  border-top: none;

  background: transparent;

  display: flex;

  align-items: center;

  justify-content: flex-end;

  gap: 0.75rem;

  flex-shrink: 0;

}



/* Badges */

.badge-pill {

  padding: 0.25rem 0.65rem;

  border-radius: 99px;

  font-size: 0.75rem;

  font-weight: 700;

}



.badge-pill.weak { background: rgba(239, 68, 68, 0.15); color: var(--accent-red); }

.badge-pill.fair { background: rgba(245, 158, 11, 0.15); color: var(--accent-yellow); }

.badge-pill.good { background: rgba(6, 182, 212, 0.15); color: var(--accent-cyan); }

.badge-pill.strong { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }



/* --- TAG BADGES & PILLS --- */

.tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tag-badge:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  transform: translateY(-1px);
}

.tag-badge.active {
  background: #ffffff;
  color: #000000;
}



/* Toast Notifications */

.toast-container {

  position: fixed;

  bottom: 2rem;

  right: 2rem;

  z-index: 10000;

  display: flex;

  flex-direction: column;

  gap: 0.5rem;

}



.toast {

  padding: 0.85rem 1.25rem;

  border-radius: var(--radius-md);

  background: var(--bg-card);

  border: 1px solid var(--border-color);

  color: var(--text-main);

  font-size: 0.88rem;

  display: flex;

  align-items: center;

  gap: 0.75rem;

  box-shadow: none;

  animation: slideInRight 0.25s ease-out;

}



@keyframes slideInRight {

  from { opacity: 0; transform: translateX(50px); }

  to { opacity: 1; transform: translateX(0); }

}



.toast.success i { color: var(--accent-green); }

.toast.error i { color: var(--accent-red); }

.toast.info i { color: var(--accent-purple); }



/* --- FULL MULTI-DEVICE RESPONSIVE BREAKPOINTS (0 HORIZONTAL SCROLL) --- */

html, body {

  width: 100%;

  max-width: 100%;

  overflow-x: hidden !important;

}



.app-container, .main-content, .content-scroll {

  width: 100%;

  max-width: 100%;

  box-sizing: border-box;

  overflow-x: hidden !important;

}



.mobile-only { display: none !important; }



.mobile-backdrop {

  position: fixed;

  inset: 0;

  background: rgba(0, 0, 0, 0.65);

  z-index: 90;

  opacity: 0;

  pointer-events: none;

  transition: opacity var(--transition-normal);

}



.mobile-backdrop.active {

  opacity: 1;

  pointer-events: auto;

}



/* Laptops & Compact Desktops (max-width: 1280px) */

@media (max-width: 1280px) {

  .stats-grid {

    grid-template-columns: repeat(2, 1fr);

  }

}



/* Tablets & iPads (max-width: 1024px) */

@media (max-width: 1024px) {

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

  .gen-metrics { grid-template-columns: 1fr; }

  .setting-card[style*="grid-column: span 2"] { grid-column: span 1 !important; }

}



/* Mobile Navigation Drawer & Compact Layouts (max-width: 900px) */

@media (max-width: 900px) {

  .sidebar {

    position: fixed;

    top: 0;

    left: 0;

    bottom: 0;

    width: 280px;

    max-width: 85vw;

    transform: translateX(-100%);

    box-shadow: none;

  }



  .sidebar.mobile-open {

    transform: translateX(0);

  }



  .mobile-only { display: flex !important; }

  .desktop-only { display: none !important; }



  .top-header {

    height: 60px;

    min-height: 60px;

    padding: 0 0.85rem;

    gap: 0.5rem;

    flex-wrap: nowrap;

  }



  .search-box {

    flex: 1;

    min-width: 0;

    max-width: 100%;

    padding: 0.45rem 0.7rem;

  }



  .search-box input {

    font-size: 0.82rem;

  }



  .header-actions {

    gap: 0.4rem;

    flex-shrink: 0;

  }



  .header-actions .btn {

    padding: 0.45rem 0.65rem;

    font-size: 0.78rem;

    border-radius: var(--radius-sm);

  }



  .content-scroll {

    padding: 1rem 1rem 4rem 1rem;

  }

}



/* Smartphone Portrait & Desktop-Matched Grid Scaling (max-width: 600px) */

@media (max-width: 600px) {

  .stats-grid {

    grid-template-columns: repeat(2, minmax(0, 1fr)) !important; /* Force equal columns */

    gap: 0.65rem;

  }



  .stat-card {

    padding: 0.75rem 0.85rem;

    gap: 0.65rem;

  }



  .stat-icon {

    width: 36px;

    height: 36px;

    font-size: 1.05rem;

  }



  .stat-value {

    font-size: 1.15rem;

  }



  .stat-label {

    font-size: 0.7rem;

  }



  .vault-toolbar {

    display: flex;

    flex-direction: row;

    align-items: center;

    justify-content: space-between;

    gap: 0.5rem;

  }



  .toolbar-title h2 {

    font-size: 1.15rem;

  }



  .toolbar-controls {

    gap: 0.4rem;

  }



  .form-select {

    padding: 0.45rem 2.25rem 0.45rem 0.75rem !important;

    font-size: 0.8rem;

  }



  .items-grid {

    grid-template-columns: 1fr !important;

    gap: 0.85rem;

  }



  .generated-output-box {

    flex-direction: column;

    align-items: stretch;

    gap: 0.75rem;

    word-break: break-all;

  }



  .generated-password-display {

    font-size: 1.05rem;

    word-break: break-all;

  }



  .auth-card, .modal-card {

    width: 95%;

    max-width: 100%;

    padding: 1.25rem;

    margin: 0 auto;

    box-sizing: border-box;

  }



  .modal-card { max-height: 94vh; }

  .modal-body { padding: 1rem; }

}





/* --- Google Keep Inspired Features --- */



.color-swatch { width: 28px; height: 28px; border-radius: 50%; border: 2px solid transparent; cursor: pointer; transition: 0.2s; }



.color-swatch:hover { transform: scale(1.1); }



.color-swatch.active { border-color: #fff; box-shadow: none; transform: scale(1.15); }



.item-card.color-red { border-top: 3px solid #ef4444; background: linear-gradient(145deg, rgba(239,68,68,0.05) 0%, rgba(13,17,28,0.6) 100%); }



.item-card.color-blue { border-top: 3px solid #3b82f6; background: linear-gradient(145deg, rgba(59,130,246,0.05) 0%, rgba(13,17,28,0.6) 100%); }



.item-card.color-green { border-top: 3px solid #10b981; background: linear-gradient(145deg, rgba(16,185,129,0.05) 0%, rgba(13,17,28,0.6) 100%); }



.item-card.color-yellow { border-top: 3px solid #f59e0b; background: linear-gradient(145deg, rgba(245,158,11,0.05) 0%, rgba(13,17,28,0.6) 100%); }



.item-card.color-purple { border-top: 3px solid #8b5cf6; background: linear-gradient(145deg, rgba(139,92,246,0.05) 0%, rgba(13,17,28,0.6) 100%); }



.item-card.color-default { border-top: 1px solid var(--border-color); }





/* Custom Fields */

.custom-field-row {

  display: flex;

  gap: 0.5rem;

  align-items: center;

  background: rgba(255, 255, 255, 0.02);

  padding: 0.5rem;

  border-radius: 8px;

  border: 1px solid var(--border-color);

}

.custom-field-row input[type='text'],

.custom-field-row input[type='password'] {

  flex: 1;

  padding: 0.5rem 0.75rem;

  font-size: 0.85rem;

}

.cf-controls {

  display: flex;

  align-items: center;

  gap: 0.5rem;

}

.cf-secret-toggle {

  display: flex;

  align-items: center;

  gap: 0.25rem;

  font-size: 0.75rem;

  color: var(--text-dim);

  cursor: pointer;

}

.cf-secret-toggle input {

  accent-color: var(--accent-primary);

  cursor: pointer;

}

@media (max-width: 900px) {
  .hide-mobile { display: none !important; }
}




/* Uiverse.io by Shaidend - Adapted for Dark Theme */ 
.InputContainer {
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  cursor: text;
  padding-left: 15px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
  transition: all 0.3s ease;
  flex: 1;
  max-width: 250px;
}

.InputContainer:focus-within {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: none;
}

.InputContainer .input, .InputContainer .input:focus, .InputContainer .input:active {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
}

.InputContainer .input {
  width: 100%;
  height: 100%;
  border: none !important;
  outline: none !important;
  background: transparent !important;
  font-size: 0.9em;
  color: var(--text-color) !important;
  caret-color: rgb(255, 81, 0);
}

.labelforsearch {
  cursor: text;
  padding: 0px 12px;
  display: flex;
  align-items: center;
}

.searchIcon {
  font-size: 13px;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.InputContainer:focus-within .searchIcon {
  color: var(--accent-purple);
}

.InputContainer .border {
  display: none !important;
}

@media (max-width: 600px) {
  .InputContainer {
    max-width: 250px;
    height: 36px;
    padding-left: 10px;
  }
  .labelforsearch {
    padding: 0px 10px;
  }
}


/* STRICT MOBILE LAYOUT ENFORCEMENT */
html, body {
  overflow-x: hidden !important;
  max-width: 100% !important;
  width: 100% !important;
  margin: 0;
  padding: 0;
}

.app-container {
  overflow-x: hidden !important;
  max-width: 100% !important;
  width: 100% !important;
}

.content-scroll {
  overflow-x: hidden !important;
  max-width: 100% !important;
  width: 100% !important;
  padding-right: 1.25rem !important;
  padding-left: 1.25rem !important;
}

.item-card, .stat-card {
  max-width: 100%;
  box-sizing: border-box;
  overflow: visible;
  word-wrap: break-word;
}

/* Extreme Focus Mode Styles */
.preview-row { margin-bottom: 1.25rem; transition: all 0.2s ease; }
.preview-row .preview-actions { opacity: 0; transition: opacity 0.2s ease; pointer-events: none; }
.preview-row:hover .preview-actions, .preview-row:focus-within .preview-actions { opacity: 1; pointer-events: auto; }
@media (max-width: 768px) { .preview-row .preview-actions { opacity: 1; pointer-events: auto; } }

/* --- 3D CREDIT CARD VIEW --- */
.cc-3d-wrapper {
  position: relative;
  perspective: 1000px;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 1.586; /* Credit card standard */
  margin: 1rem auto 1.5rem auto;
  cursor: pointer;
  container-type: inline-size;
}

.cc-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-style: preserve-3d;
}

.cc-3d-wrapper.flipped .cc-inner {
  transform: rotateY(180deg);
}

.cc-front, .cc-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--radius-lg);
  box-shadow: none;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.cc-front {
  background: radial-gradient(circle at 100% 0%, rgba(139,92,246,0.2) 0%, rgba(40,50,70,0.05) 50%, transparent 100%),
              linear-gradient(135deg, #2a2d3e 0%, #171923 100%);
  padding: clamp(1rem, 5cqw, 1.5rem);
  justify-content: space-between;
  box-shadow: inset 0 0 20px rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
}

.cc-back {
  background: linear-gradient(135deg, #171923 0%, #0f111a 100%);
  border: 1px solid rgba(255,255,255,0.05);
  transform: rotateY(180deg);
  padding: 1.5rem 0 0 0;
}

.cc-chip {
  width: clamp(35px, 12cqw, 45px);
  height: clamp(25px, 9cqw, 32px);
  background: linear-gradient(135deg, #e0c870, #ffd700, #b8860b);
  border-radius: 4px;
  position: relative;
  box-shadow: inset 0 0 4px rgba(255,255,255,0.5), 1px 1px 2px rgba(0,0,0,0.3);
}

.cc-chip::after {
  content: '';
  position: absolute;
  inset: 2px;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: 2px;
  background: linear-gradient(90deg, transparent 48%, rgba(0,0,0,0.1) 48%, rgba(0,0,0,0.1) 52%, transparent 52%),
              linear-gradient(0deg, transparent 48%, rgba(0,0,0,0.1) 48%, rgba(0,0,0,0.1) 52%, transparent 52%);
}

.cc-number {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 6.5cqw, 1.5rem);
  letter-spacing: clamp(0.05em, 0.5cqw, 0.15em);
  margin-bottom: clamp(1rem, 5cqw, 1.5rem);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.8), -1px -1px 1px rgba(255,255,255,0.2);
  white-space: nowrap;
}

.cc-details {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.cc-label {
  font-size: clamp(0.45rem, 2.5cqw, 0.55rem);
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.1em;
  margin-bottom: 0.2rem;
  text-shadow: 1px 1px 1px rgba(0,0,0,0.5);
  white-space: nowrap;
}

.cc-value {
  font-size: clamp(0.7rem, 4.5cqw, 0.95rem);
  font-weight: 600;
  color: #f8f8f8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.8), -1px -1px 1px rgba(255,255,255,0.2);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}



.cc-stripe {
  width: 100%;
  height: 20%;
  background: #000;
  margin-bottom: 1rem;
}

.cc-cvv-box {
  background: #fff;
  height: 35px;
  margin: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 1rem;
  color: #000;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  border-radius: 4px;
}

/* --- DESKTOP SIDEBAR COLLAPSE (Notion Style) --- */
.menu-toggle-btn {
  display: none !important;
}

@media (min-width: 993px) {
  .app-container.sidebar-collapsed .sidebar {
    margin-left: calc(-1 * var(--sidebar-width));
  }
  .app-container.sidebar-collapsed .menu-toggle-btn {
    display: inline-flex !important;
  }
}

@media (max-width: 992px) {
  .menu-toggle-btn {
    display: inline-flex !important;
  }
}

/* --- LANDING PAGE --- */
.landing-page {
  scroll-behavior: smooth;
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--bg-dark);
  z-index: 10000;
  overflow-y: auto;
  color: var(--text-main);
}
.landing-page.active {
  display: block;
}

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  max-width: 1400px;
  margin: 0 auto;
}
.landing-nav-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.landing-brand-text {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}
.landing-nav-center {
  display: flex;
  gap: 2rem;
}
.landing-nav-center a {
  color: var(--text-main);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.landing-nav-center a:hover {
  color: #fff;
}
.landing-nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.btn-landing-text {
  background: none;
  border: none;
  color: var(--text-main);
  font-weight: 500;
  cursor: pointer;
  padding: 0.5rem 1rem;
  transition: color 0.2s;
}
.btn-landing-text:hover {
  color: #fff;
}

.landing-hero {
  max-width: 900px;
  margin: 8rem auto 4rem auto;
  text-align: center;
  padding: 0 2rem;
}
.hero-title {
  font-size: 5.5rem;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
  color: #fff;
}
.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto 3rem auto;
  line-height: 1.4;
  font-weight: 400;
}
.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
}
.hero-trust {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  color: var(--text-dim);
  font-size: 1.1rem;
  font-weight: 500;
  flex-wrap: wrap;
}
.hero-trust span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

@media (max-width: 768px) {
  .landing-nav { padding: 1rem; }
  .landing-nav-center { display: none; }
  .hero-title { font-size: 3.5rem; }
  .hero-subtitle { font-size: 1.2rem; }
  .hero-trust { gap: 1.5rem; font-size: 0.95rem; }
}

.landing-section {
  padding: 5rem 2rem;
  border-top: 1px solid var(--border-color);
}
.section-container {
  max-width: 1000px;
  margin: 0 auto;
}
.landing-section h2 {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: #fff;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem;
  text-align: center;
}
.feature-icon {
  font-size: 2.5rem;
  color: #06b6d4;
  margin-bottom: 1.5rem;
}
.feature-card h3 {
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 1rem;
}
.feature-card p {
  color: var(--text-muted);
  line-height: 1.5;
}
.security-content, .sync-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 3rem;
  text-align: center;
  font-size: 1.2rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.security-content strong, .sync-content strong {
  color: #fff;
}
.sync-icon {
  font-size: 4rem;
  color: #fff;
  margin-bottom: 1.5rem;
}
.landing-footer {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border-color);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .landing-section { padding: 3rem 1.5rem; }
  .security-content, .sync-content { padding: 1.5rem; }
  .feature-card { padding: 1.5rem; }
  .hero-cta-group { flex-direction: column; width: 100%; gap: 1rem; }
  .hero-cta-group button { width: 100%; }
}




/* PREVIEW SECTION FIXES */
.preview-container {
  background: transparent;
  border: none;
  padding: 2rem;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}
@media (max-width: 768px) {
  .preview-container {
    padding: 1rem;
  }
}



@media (max-width: 768px) {
  .content-scroll {
    padding: 1rem 1rem 5rem 1rem;
  }
  .preview-container {
    padding: 1rem 0; /* Let content-scroll or wrapper handle left/right padding */
  }
  .modal-overlay {
    padding: 0;
  }
}
\n/* GLOBAL OVERFLOW FIXES FOR MOBILE */
.stat-label, .preview-title, .item-title {
  white-space: normal;
  word-break: break-word;
}
.stat-card {
  min-width: 0;
}