/* ==========================================================================
   HUZIKIT — URL ENCODER / DECODER MASTER STYLESHEET
   File: urlencoderdecoder.css
   Brand: Huzikit (https://huzikit.com)
   Palette: Strict Purple / Indigo Tone System
   Responsive: 320px to 1920px+ (Zero Horizontal Overflow)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Custom Properties / Design Tokens
   -------------------------------------------------------------------------- */
:root {
  --ink: #15132b;
  --ink-soft: #4d4a6b;
  --ink-faint: #8985a8;
  --bg: #fcfbff;
  --bg-soft: #f4f2ff;
  --line: #e7e4f6;
  --line-soft: #f0eefb;
  --primary: #4f46e5;
  --primary-dark: #3b33c4;
  --primary-light: #eeebff;
  --accent: #7c3aed;
  --accent-soft: #f5f3ff;
  --white: #ffffff;

  /* Semantic status colors */
  --success: #10b981;
  --success-light: #ecfdf5;
  --warning: #f59e0b;
  --warning-light: #fffbeb;
  --error: #ef4444;
  --error-light: #fef2f2;

  /* Elevation Shadows */
  --shadow-sm:
    0 1px 2px rgba(21, 19, 43, 0.04), 0 1px 3px rgba(79, 70, 229, 0.04);
  --shadow-md:
    0 4px 12px rgba(21, 19, 43, 0.06), 0 1px 4px rgba(79, 70, 229, 0.04);
  --shadow-lg:
    0 10px 25px -3px rgba(21, 19, 43, 0.08),
    0 4px 10px -2px rgba(79, 70, 229, 0.05);
  --shadow-xl:
    0 20px 35px -5px rgba(21, 19, 43, 0.12),
    0 8px 16px -4px rgba(79, 70, 229, 0.08);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 9999px;

  /* Font stacks */
  --font-heading:
    "Lexend", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono:
    ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;

  /* Layout container width */
  --container-max: 1200px;
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --------------------------------------------------------------------------
   2. Reset & Base Setup (Zero Horizontal Overflow Mandate)
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  /* CRITICAL: Do NOT use overflow-x: hidden on html/body as a cheat! */
}

body {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  position: relative;
}

body.menu-open {
  overflow: hidden;
}

/* Container fluid pattern */
.container {
  width: min(100% - 32px, var(--container-max));
  margin-inline: auto;
  min-width: 0;
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 20px, var(--container-max));
  }
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
  max-width: 100%;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

/* Accessible focus ring */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Text Wrapping & URL Safe Protection */
.break-url,
.url-text,
.result-output,
.param-val,
.stat-val {
  overflow-wrap: anywhere;
  word-break: break-word;
  min-width: 0;
}

/* --------------------------------------------------------------------------
   3. Navigation Bar (LOCKED Desktop & Mobile)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background-color: rgba(252, 251, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
  min-width: 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--ink);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-logo-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

.brand-logo-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

/* Desktop Nav Menu */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.nav-link:hover,
.nav-item:focus-within > .nav-link {
  color: var(--primary);
  background-color: var(--bg-soft);
}

.nav-chevron {
  width: 14px;
  height: 14px;
  transition: transform 0.2s ease;
  stroke: currentColor;
}

.nav-item:hover .nav-chevron,
.nav-item:focus-within .nav-chevron {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  max-width: 320px;
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    visibility 0.2s;
  pointer-events: none;
  z-index: 950;
}

.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(4px);
  pointer-events: auto;
}

.dropdown-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink);
  border-radius: var(--radius-sm);
}

.dropdown-link:hover,
.dropdown-link:focus-visible {
  background-color: var(--bg-soft);
  color: var(--primary);
}

.dropdown-link.active {
  color: var(--primary);
  background-color: var(--primary-light);
  font-weight: 600;
}

.dropdown-badge {
  font-size: 0.6875rem;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 600;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn-icon-search {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background-color: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  color: var(--ink-soft);
  transition: var(--transition);
}

.btn-icon-search:hover {
  background-color: var(--white);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.search-kbd {
  font-size: 0.6875rem;
  font-family: var(--font-mono);
  background-color: var(--white);
  border: 1px solid var(--line);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--ink-faint);
}

/* Hamburger button */
.btn-hamburger {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-soft);
  border: 1px solid var(--line);
  color: var(--ink);
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btn-hamburger svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
}

@media (max-width: 992px) {
  .desktop-nav {
    display: none;
  }
  .btn-hamburger {
    display: flex;
  }
  .search-kbd {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   4. Mobile Navigation Drawer
   -------------------------------------------------------------------------- */
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(21, 19, 43, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease;
}

.mobile-nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(85vw, 360px);
  max-width: 100%;
  background-color: var(--white);
  z-index: 1000;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.mobile-nav-drawer.active {
  transform: translateX(0);
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background-color: var(--white);
  z-index: 10;
}

.btn-close-mobile {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-soft);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-close-mobile svg {
  width: 20px;
  height: 20px;
}

.mobile-nav-body {
  padding: 16px 20px 40px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-accordion-group {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.mobile-accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background-color: var(--bg-soft);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
}

.mobile-accordion-chevron {
  width: 16px;
  height: 16px;
  transition: transform 0.2s ease;
  stroke: var(--ink-soft);
}

.mobile-accordion-header[aria-expanded="true"] .mobile-accordion-chevron {
  transform: rotate(180deg);
}

.mobile-accordion-content {
  display: none;
  padding: 8px 10px;
  background-color: var(--white);
  border-top: 1px solid var(--line);
  list-style: none;
}

.mobile-accordion-content.open {
  display: block;
}

.mobile-tool-link {
  display: block;
  padding: 8px 10px;
  font-size: 0.875rem;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
}

.mobile-tool-link:hover,
.mobile-tool-link.active {
  color: var(--primary);
  background-color: var(--bg-soft);
}

.mobile-tool-link.active {
  font-weight: 600;
  background-color: var(--primary-light);
}

.mobile-direct-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--ink);
  background-color: var(--white);
}

.mobile-direct-link:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* --------------------------------------------------------------------------
   5. Global Search Modal (Ctrl+K / Cmd+K)
   -------------------------------------------------------------------------- */
.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(21, 19, 43, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1050;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 80px 16px 24px;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.2s ease,
    visibility 0.2s ease;
}

.search-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.search-modal {
  width: 100%;
  max-width: 600px;
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 120px);
  transform: translateY(-12px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 0;
}

.search-modal-backdrop.active .search-modal {
  transform: translateY(0);
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background-color: var(--white);
  min-width: 0;
}

.search-input-wrapper svg {
  width: 20px;
  height: 20px;
  color: var(--ink-faint);
  flex-shrink: 0;
}

.search-field {
  flex: 1;
  border: none;
  background: transparent;
  font-size: 1.05rem;
  color: var(--ink);
  outline: none;
  min-width: 0;
}

.search-field::placeholder {
  color: var(--ink-faint);
}

.search-close-btn {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  padding: 4px 8px;
  background-color: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink-soft);
}

.search-results-box {
  padding: 10px 12px;
  overflow-y: auto;
  overscroll-behavior: contain;
  max-height: 420px;
  min-width: 0;
}

.search-result-group-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 8px 10px 4px;
}

.search-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--ink);
  transition: background-color 0.15s ease;
  min-width: 0;
}

.search-result-item:hover,
.search-result-item.highlighted {
  background-color: var(--bg-soft);
  color: var(--primary);
}

.search-result-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.search-result-name {
  font-weight: 600;
  font-size: 0.9375rem;
  overflow-wrap: anywhere;
}

.search-result-path {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--ink-faint);
  overflow-wrap: anywhere;
}

.search-result-cat {
  font-size: 0.75rem;
  padding: 2px 8px;
  background-color: var(--bg-soft);
  border-radius: var(--radius-pill);
  color: var(--ink-soft);
  flex-shrink: 0;
}

.search-empty {
  padding: 32px 16px;
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.9375rem;
}

/* --------------------------------------------------------------------------
   6. Breadcrumb
   -------------------------------------------------------------------------- */
.breadcrumb-nav {
  padding: 16px 0 8px;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.8125rem;
  color: var(--ink-faint);
}

.breadcrumb-item a {
  color: var(--ink-soft);
}

.breadcrumb-item a:hover {
  color: var(--primary);
}

.breadcrumb-sep {
  display: inline-block;
  user-select: none;
  color: var(--line);
}

.breadcrumb-current {
  color: var(--primary);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   7. Hero Section with Contained Technical 3D Flow Visual
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 24px 0 36px;
  position: relative;
  min-width: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  min-width: 0;
}

.hero-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background-color: var(--primary-light);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary-dark);
}

.hero-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 4vw + 0.5rem, 3.25rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 14px;
  overflow-wrap: anywhere;
}

.hero-title-accent {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.0625rem;
  color: var(--ink-soft);
  line-height: 1.6;
  max-width: 65ch;
  margin-bottom: 20px;
}

.hero-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  list-style: none;
  font-size: 0.875rem;
  color: var(--ink-soft);
}

.hero-feature-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-feature-item svg {
  width: 16px;
  height: 16px;
  color: var(--primary);
  flex-shrink: 0;
}

/* Contained Lightweight Technical Visual */
.hero-visual-card {
  background: linear-gradient(145deg, var(--white) 0%, var(--bg-soft) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.hero-visual-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.hero-visual-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--success);
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.flow-step-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  min-width: 0;
}

.flow-node {
  width: 100%;
  padding: 10px 14px;
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ink);
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.flow-node-label {
  color: var(--ink-faint);
  font-size: 0.6875rem;
  text-transform: uppercase;
}

.flow-node-val {
  font-weight: 600;
  color: var(--primary-dark);
  overflow-wrap: anywhere;
}

.flow-arrow {
  color: var(--primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.flow-arrow svg {
  width: 14px;
  height: 14px;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-visual-card {
    max-width: 500px;
    margin-inline: auto;
  }
}

/* --------------------------------------------------------------------------
   8. Main Tool Workspace
   -------------------------------------------------------------------------- */
.tool-section {
  padding: 0 0 48px;
  min-width: 0;
}

.workspace-card {
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  min-width: 0;
}

/* Mode bar & Options header */
.workspace-controls-bar {
  background-color: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  padding: 14px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.mode-pills-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-width: 0;
}

.btn-mode {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-mode:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-mode.active {
  background-color: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  box-shadow: 0 2px 6px rgba(79, 70, 229, 0.3);
}

.workspace-options {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.toggle-switch-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink-soft);
  user-select: none;
  white-space: nowrap;
}

.switch-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-slider {
  width: 38px;
  height: 22px;
  background-color: var(--line);
  border-radius: var(--radius-pill);
  position: relative;
  transition: background-color 0.2s ease;
  flex-shrink: 0;
}

.switch-slider::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  background-color: var(--white);
  border-radius: 50%;
  transition: transform 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.switch-input:checked + .switch-slider {
  background-color: var(--primary);
}

.switch-input:checked + .switch-slider::before {
  transform: translateX(16px);
}

/* Smart Suggestion Banner */
.smart-suggestion-banner {
  display: none;
  margin: 16px 20px 0;
  padding: 10px 14px;
  background-color: var(--accent-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--ink);
  min-width: 0;
}

.smart-suggestion-banner.active {
  display: flex;
}

.smart-suggestion-content {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.smart-suggestion-content svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
}

.smart-action-btn {
  padding: 4px 10px;
  background-color: var(--accent);
  color: var(--white);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

/* Two Panel Main Grid */
.workspace-panels-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0;
  min-width: 0;
}

@media (max-width: 820px) {
  .workspace-panels-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.panel-col {
  display: flex;
  flex-direction: column;
  padding: 20px;
  min-width: 0;
}

.panel-col-left {
  border-right: 1px solid var(--line);
}

@media (max-width: 820px) {
  .panel-col-left {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  min-width: 0;
}

.panel-label {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 6px;
}

.panel-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.btn-text-action {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink-soft);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-soft);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}

.btn-text-action:hover {
  color: var(--primary);
  background-color: var(--primary-light);
}

.btn-text-action svg {
  width: 14px;
  height: 14px;
}

/* Textareas & Output boxes */
.editor-textarea {
  width: 100%;
  min-height: 220px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ink);
  background-color: var(--bg);
  resize: vertical;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
  min-width: 0;
}

.editor-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
  background-color: var(--white);
}

.output-box-wrapper {
  position: relative;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.editor-output {
  width: 100%;
  min-height: 220px;
  max-height: 480px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--ink);
  background-color: var(--bg-soft);
  overflow-y: auto;
  overflow-x: hidden;
  user-select: text;
  min-width: 0;
}

.editor-output.has-error {
  border-color: var(--error);
  background-color: var(--error-light);
  color: #991b1b;
}

/* Action Toolbar */
.workspace-actions-toolbar {
  padding: 16px 20px;
  background-color: var(--bg-soft);
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.main-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.btn-primary-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
  color: var(--white);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.35);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary-action:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.45);
}

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

.btn-primary-action svg {
  width: 16px;
  height: 16px;
}

.btn-secondary-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background-color: var(--white);
  border: 1px solid var(--line);
  color: var(--ink-soft);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-secondary-action:hover {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--bg-soft);
}

.btn-secondary-action svg {
  width: 16px;
  height: 16px;
}

/* Presets dropdown */
.presets-select {
  padding: 9px 14px;
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  color: var(--ink-soft);
  font-weight: 500;
  cursor: pointer;
  max-width: 100%;
}

.presets-select:focus {
  outline: 2px solid var(--primary);
}

/* Statistics Bar */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  background-color: var(--white);
  border-top: 1px solid var(--line);
  min-width: 0;
}

@media (max-width: 900px) {
  .stats-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .stats-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.stat-item {
  padding: 12px 14px;
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.stat-item:last-child {
  border-right: none;
}

.stat-title {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  white-space: nowrap;
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--ink);
}

.stat-value.delta-positive {
  color: var(--accent);
}

.stat-value.delta-negative {
  color: var(--primary);
}

/* Diff / Character Inspection Strip */
.diff-inspection-panel {
  padding: 16px 20px;
  background-color: var(--white);
  border-top: 1px solid var(--line);
  min-width: 0;
}

.diff-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.diff-title {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.diff-content-view {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  padding: 10px 14px;
  background-color: var(--bg);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  max-height: 120px;
  overflow-y: auto;
  min-width: 0;
}

.diff-encoded-token {
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
  border: 1px solid rgba(79, 70, 229, 0.2);
}

/* --------------------------------------------------------------------------
   9. Secondary Tool Modules: Tabs / Accordions
   -------------------------------------------------------------------------- */
.modules-section {
  padding: 12px 0 48px;
  min-width: 0;
}

.modules-nav-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
  min-width: 0;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-soft);
  border-radius: var(--radius-pill);
  background-color: transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--primary);
  background-color: var(--bg-soft);
}

.tab-btn.active {
  color: var(--white);
  background-color: var(--primary);
  box-shadow: 0 2px 6px rgba(79, 70, 229, 0.25);
}

.tab-btn svg {
  width: 16px;
  height: 16px;
}

.module-card {
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  display: none;
  min-width: 0;
}

.module-card.active {
  display: block;
}

.module-header {
  margin-bottom: 20px;
}

.module-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}

.module-desc {
  font-size: 0.875rem;
  color: var(--ink-soft);
}

/* Module 1: URL Analyzer */
.url-analyzer-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
  min-width: 0;
}

@media (max-width: 768px) {
  .url-analyzer-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.parsed-card {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.parsed-card-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.parsed-card-val {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--ink);
  font-weight: 500;
}

/* Module 2: Query Parameters Editor */
.params-table-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  min-width: 0;
}

.params-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
  min-width: 500px;
}

.params-table th {
  background-color: var(--bg-soft);
  color: var(--ink-soft);
  font-weight: 600;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}

.params-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: middle;
}

.params-table tr:last-child td {
  border-bottom: none;
}

.param-input-edit {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  background-color: var(--white);
}

.param-input-edit:focus {
  outline: 2px solid var(--primary);
}

.btn-icon-cell {
  padding: 6px;
  border-radius: var(--radius-sm);
  color: var(--ink-faint);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon-cell:hover {
  color: var(--error);
  background-color: var(--error-light);
}

.btn-icon-cell svg {
  width: 16px;
  height: 16px;
}

.params-actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  align-items: center;
  justify-content: space-between;
}

/* Mobile cards for params */
@media (max-width: 640px) {
  .params-table-wrapper {
    border: none;
  }
  .params-table,
  .params-table thead,
  .params-table tbody,
  .params-table th,
  .params-table td,
  .params-table tr {
    display: block;
  }
  .params-table {
    min-width: 100%;
  }
  .params-table thead {
    display: none;
  }
  .params-table tr {
    background-color: var(--bg);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    padding: 12px;
  }
  .params-table td {
    padding: 6px 0;
    border-bottom: none;
  }
}

/* Module 3: URL Builder */
.builder-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  min-width: 0;
}

@media (max-width: 768px) {
  .builder-form-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

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

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ink);
}

.form-input,
.form-select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  background-color: var(--white);
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.builder-result-preview {
  margin-top: 20px;
  padding: 16px;
  background-color: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

/* Module 4: Batch URL Encoder/Decoder */
.batch-controls-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  min-width: 0;
}

.batch-results-list {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  max-height: 360px;
  overflow-y: auto;
  min-width: 0;
}

.batch-item {
  padding: 10px 14px;
  border-bottom: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.batch-item:last-child {
  border-bottom: none;
}

.batch-item-input {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--ink-faint);
}

.batch-item-output {
  font-size: 0.875rem;
  font-family: var(--font-mono);
  color: var(--primary-dark);
  font-weight: 500;
}

/* Module 5: Special Characters & Cheat Sheet */
.charset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
  margin-top: 16px;
  min-width: 0;
}

@media (max-width: 420px) {
  .charset-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.char-card {
  padding: 12px;
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
  min-width: 0;
}

.char-card:hover {
  border-color: var(--primary);
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.char-symbol {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--ink);
}

.char-code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 2px 6px;
  border-radius: 4px;
}

.char-desc {
  font-size: 0.6875rem;
  color: var(--ink-faint);
}

/* Module 6: History & Saved Snippets */
.history-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 8px;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 400px;
  overflow-y: auto;
  min-width: 0;
}

.history-card {
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.history-card-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.history-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.6875rem;
  color: var(--ink-faint);
}

.history-badge {
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
}

.history-preview {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 500px;
}

.history-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   10. Security & Privacy Notice Banner
   -------------------------------------------------------------------------- */
.security-notice-box {
  margin: 32px 0 16px;
  padding: 16px 20px;
  background-color: var(--accent-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-width: 0;
}

.security-notice-box svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.security-notice-title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}

.security-notice-text {
  font-size: 0.875rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   11. Educational Content & Technical Guide (1200-1700 Words)
   -------------------------------------------------------------------------- */
.edu-section {
  padding: 48px 0;
  border-top: 1px solid var(--line);
  min-width: 0;
}

.edu-article {
  max-width: 860px;
  margin-inline: auto;
  min-width: 0;
}

.edu-header {
  margin-bottom: 32px;
  text-align: center;
}

.edu-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}

.edu-main-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.2;
}

.edu-block {
  margin-bottom: 32px;
}

.edu-heading-2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  margin: 28px 0 12px;
  letter-spacing: -0.01em;
}

.edu-heading-3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  margin: 20px 0 8px;
}

.edu-p {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 16px;
}

.edu-highlight-box {
  background-color: var(--bg-soft);
  border-left: 4px solid var(--primary);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 20px 0;
  font-size: 0.9375rem;
  color: var(--ink);
  line-height: 1.6;
}

.edu-code-block {
  background-color: #0f0d24;
  color: #e2e0ff;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.6;
  overflow-x: auto;
  margin: 20px 0;
}

.edu-table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.edu-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  text-align: left;
}

.edu-table th {
  background-color: var(--bg-soft);
  color: var(--ink);
  font-weight: 700;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.edu-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink-soft);
}

.edu-table tr:last-child td {
  border-bottom: none;
}

/* --------------------------------------------------------------------------
   12. FAQ Section (12 Real Accordions)
   -------------------------------------------------------------------------- */
.faq-section {
  padding: 48px 0;
  background-color: var(--bg-soft);
  border-top: 1px solid var(--line);
  min-width: 0;
}

.faq-container {
  max-width: 860px;
  margin-inline: auto;
  min-width: 0;
}

.faq-header {
  text-align: center;
  margin-bottom: 36px;
}

.faq-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 8px;
}

.faq-subtitle {
  font-size: 1rem;
  color: var(--ink-soft);
}

.faq-accordion-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.faq-card {
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  min-width: 0;
}

.faq-card:hover {
  border-color: var(--primary);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
}

.faq-chevron {
  width: 18px;
  height: 18px;
  stroke: var(--ink-soft);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.faq-trigger[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  stroke: var(--primary);
}

.faq-panel {
  display: none;
  padding: 0 20px 20px;
  font-size: 0.9375rem;
  color: var(--ink-soft);
  line-height: 1.65;
  border-top: 1px solid var(--line-soft);
  margin-top: 4px;
}

.faq-panel.open {
  display: block;
}

/* --------------------------------------------------------------------------
   13. Related Tools Section (Exact Routes)
   -------------------------------------------------------------------------- */
.related-section {
  padding: 48px 0;
  border-top: 1px solid var(--line);
  min-width: 0;
}

.related-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 24px;
  text-align: center;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  min-width: 0;
}

.related-card {
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.related-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.related-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.related-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 2px 6px;
  border-radius: var(--radius-pill);
}

.related-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.related-desc {
  font-size: 0.8125rem;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   14. Footer (LOCKED - Exact Huzikit Spec)
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #0f0d24;
  color: #e2e0ff;
  padding: 56px 0 32px;
  border-top: 1px solid rgba(231, 228, 246, 0.1);
  min-width: 0;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
  min-width: 0;
}

@media (max-width: 992px) {
  .footer-top-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 576px) {
  .footer-top-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.footer-bio {
  font-size: 0.875rem;
  color: #a3a0c2;
  line-height: 1.6;
  max-width: 320px;
}

.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #a3a0c2;
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.footer-social-link:hover {
  color: var(--white);
}

.footer-social-link svg {
  width: 18px;
  height: 18px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 0.875rem;
  color: #a3a0c2;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--white);
  text-decoration: underline;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(231, 228, 246, 0.1);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.8125rem;
  color: #7e7b9d;
}

.footer-tagline {
  color: #a3a0c2;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   15. Toast Notification System
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  max-width: calc(100% - 32px);
}

.toast-msg {
  padding: 10px 16px;
  background-color: var(--ink);
  color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: auto;
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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