/* ==========================================================================
   GoogleFont2SVG — RIPlay Cyberpunk Theme
   Built on the RIPlay Design System (RDS) custom properties.

   The :root block below is a copy of the RDS variables so this file is
   self-contained (tool lives in a subdirectory and cannot @import from parent).
   ========================================================================== */

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


/* --------------------------------------------------------------------------
   1. RDS CUSTOM PROPERTIES (inlined from css/riplay-design-system.css)
   -------------------------------------------------------------------------- */

:root {
  /* ---- Core Backgrounds ---- */
  --rds-void:      #08090d;
  --rds-obsidian:  #0c0e14;
  --rds-gunmetal:  #141821;
  --rds-graphite:  #1c2030;
  --rds-steel:     #2a3040;
  --rds-iron:      #3d4560;
  --rds-silver:    #8892a8;
  --rds-chrome:    #c8cdd8;
  --rds-white:     #eef0f4;

  /* ---- Fire Accents ---- */
  --rds-ember:  #e85d26;
  --rds-molten: #ff4d1a;
  --rds-forge:  #ff6b35;
  --rds-heat:   #ff9a5c;
  --rds-ash:    #b84a1c;

  /* ---- Semantic / Utility ---- */
  --rds-cyan:   #22d3ee;
  --rds-green:  #10b981;
  --rds-red:    #ef4444;
  --rds-yellow: #f59e0b;

  /* ---- Gradients ---- */
  --rds-gradient-fire: linear-gradient(135deg, #e85d26, #ff4d1a);
  --rds-gradient-ember-glow: linear-gradient(135deg, rgba(232,93,38,0.15), rgba(255,77,26,0.05));
  --rds-gradient-hero: radial-gradient(ellipse at 20% 50%, rgba(232,93,38,0.08) 0%, transparent 50%),
                       radial-gradient(ellipse at 80% 20%, rgba(34,211,238,0.04) 0%, transparent 50%),
                       linear-gradient(180deg, #08090d, #0c0e14);
  --rds-gradient-card: linear-gradient(145deg, rgba(28,32,48,0.6), rgba(20,24,33,0.8));

  /* ---- Typography ---- */
  --rds-font-body:    'Inter', system-ui, -apple-system, sans-serif;
  --rds-font-mono:    'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  --rds-font-heading: 'Inter', system-ui, -apple-system, sans-serif;

  /* Type scale */
  --rds-text-xs:      0.75rem;
  --rds-text-sm:      0.875rem;
  --rds-text-base:    1rem;
  --rds-text-lg:      1.125rem;
  --rds-text-xl:      1.25rem;
  --rds-text-2xl:     1.5rem;
  --rds-text-3xl:     2rem;
  --rds-text-4xl:     2.5rem;
  --rds-text-5xl:     3rem;
  --rds-text-display: 4rem;

  /* Line heights */
  --rds-leading-tight:   1.25;
  --rds-leading-snug:    1.375;
  --rds-leading-normal:  1.5;
  --rds-leading-relaxed: 1.75;

  /* Letter spacing */
  --rds-tracking-tight:   -0.02em;
  --rds-tracking-normal:  0;
  --rds-tracking-wide:    0.025em;
  --rds-tracking-wider:   0.05em;
  --rds-tracking-widest:  0.1em;

  /* ---- Spacing Scale ---- */
  --rds-space-1:  0.25rem;
  --rds-space-2:  0.5rem;
  --rds-space-3:  0.75rem;
  --rds-space-4:  1rem;
  --rds-space-5:  1.25rem;
  --rds-space-6:  1.5rem;
  --rds-space-8:  2rem;
  --rds-space-10: 2.5rem;
  --rds-space-12: 3rem;
  --rds-space-16: 4rem;
  --rds-space-20: 5rem;
  --rds-space-24: 6rem;
  --rds-space-32: 8rem;

  /* ---- Border Radius ---- */
  --rds-radius-sm:   4px;
  --rds-radius-md:   8px;
  --rds-radius-lg:   12px;
  --rds-radius-xl:   16px;
  --rds-radius-2xl:  20px;
  --rds-radius-full: 9999px;

  /* ---- Shadows ---- */
  --rds-shadow-sm:  0 1px 2px rgba(0,0,0,0.3);
  --rds-shadow-md:  0 4px 6px -1px rgba(0,0,0,0.4), 0 2px 4px -1px rgba(0,0,0,0.3);
  --rds-shadow-lg:  0 10px 25px -5px rgba(0,0,0,0.5), 0 4px 10px -5px rgba(0,0,0,0.3);
  --rds-shadow-xl:  0 20px 40px -10px rgba(0,0,0,0.5);
  --rds-shadow-glow:         0 0 20px rgba(232,93,38,0.2), 0 0 40px rgba(232,93,38,0.1);
  --rds-shadow-glow-intense: 0 0 30px rgba(232,93,38,0.3), 0 0 60px rgba(232,93,38,0.15);
  --rds-shadow-glow-molten:  0 0 30px rgba(239,68,68,0.15);

  /* ---- Transitions ---- */
  --rds-transition-fast:   150ms ease;
  --rds-transition-base:   250ms ease;
  --rds-transition-slow:   350ms ease;
  --rds-transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* ---- Glass Effects ---- */
  --rds-glass-bg:     rgba(20,24,33,0.7);
  --rds-glass-border: rgba(42,48,64,0.5);
  --rds-glass-blur:   blur(12px);

  /* ---- Hover Transforms ---- */
  --rds-hover-lift:    translateY(-4px);
  --rds-hover-lift-lg: translateY(-8px);
}


/* ==========================================================================
   2. BASE RESET & BODY
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  background: var(--rds-obsidian);
  color: var(--rds-chrome);
  font-family: var(--rds-font-body);
  font-size: var(--rds-text-base);
  line-height: var(--rds-leading-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Selection */
::selection {
  background: var(--rds-ember);
  color: var(--rds-white);
}

::-moz-selection {
  background: var(--rds-ember);
  color: var(--rds-white);
}

/* Scrollbar — WebKit */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--rds-void);
}

::-webkit-scrollbar-thumb {
  background: var(--rds-steel);
  border-radius: var(--rds-radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--rds-ember);
}

/* Scrollbar — Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--rds-steel) var(--rds-void);
}

/* Images / media */
img,
picture,
svg {
  display: block;
  max-width: 100%;
}

/* Form reset */
input,
button,
textarea,
select {
  font: inherit;
}

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

a {
  color: var(--rds-ember);
  text-decoration: none;
  transition: color var(--rds-transition-fast);
}

a:hover {
  color: var(--rds-molten);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--rds-font-heading);
  color: var(--rds-white);
  line-height: var(--rds-leading-tight);
  font-weight: 700;
}

:focus-visible {
  outline: 2px solid var(--rds-ember);
  outline-offset: 2px;
}


/* ==========================================================================
   3. HEADER
   ========================================================================== */

.top-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 60px;
  background: rgba(12, 14, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rds-steel);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--rds-space-6);
}

/* ---- Brand ---- */
.logo-link {
  display: flex;
  align-items: center;
  gap: var(--rds-space-3);
  text-decoration: none;
  color: var(--rds-white);
  flex-shrink: 0;
}

.logo-link:hover {
  color: var(--rds-white);
}

.logo-img {
  height: 32px;
  width: auto;
  border-radius: var(--rds-radius-sm);
}

/* ---- Tool Title ---- */
.header-title {
  font-family: var(--rds-font-heading);
  font-weight: 600;
  font-size: var(--rds-text-lg);
  color: var(--rds-white);
}

.header-title a {
  color: inherit;
  text-decoration: none;
  transition: color var(--rds-transition-fast);
}

.header-title a:hover {
  color: var(--rds-ember);
}

/* ---- Language Flags (i18n .flag-icon) ---- */
.flag-icon {
  display: inline-block;
  cursor: pointer;
  opacity: 0.6;
  transition: all var(--rds-transition-base);
  border-radius: 3px;
  border: 1px solid transparent;
}

.flag-icon:hover {
  opacity: 1;
  transform: scale(1.1);
}

.flag-icon.active {
  opacity: 1;
  border-color: var(--rds-ember);
  box-shadow: 0 2px 8px rgba(232, 93, 38, 0.3);
  transform: scale(1.1);
}

.flag-icon img {
  border-radius: 3px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}


/* ==========================================================================
   4. BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--rds-space-2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--rds-radius-md);
  font-family: var(--rds-font-body);
  font-size: var(--rds-text-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all var(--rds-transition-base);
  background: var(--rds-gradient-fire);
  color: #fff;
  box-shadow: 0 4px 20px rgba(232, 93, 38, 0.3);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232, 93, 38, 0.4);
  color: #fff;
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(232, 93, 38, 0.3);
}

/* Back button — ghost style */
.btn-back {
  background: transparent;
  color: var(--rds-silver);
  border: 1px solid var(--rds-steel);
  border-radius: var(--rds-radius-full);
  box-shadow: none;
  padding: var(--rds-space-2) var(--rds-space-4);
  font-size: var(--rds-text-sm);
  font-weight: 500;
  white-space: nowrap;
}

.btn-back:hover {
  color: var(--rds-white);
  border-color: var(--rds-iron);
  background: rgba(42, 48, 64, 0.3);
  box-shadow: none;
  transform: translateY(-2px);
}

/* Small button variant */
.btn-small {
  padding: var(--rds-space-2) var(--rds-space-4);
  font-size: var(--rds-text-xs);
  font-family: var(--rds-font-mono);
  text-transform: uppercase;
  letter-spacing: var(--rds-tracking-wider);
}


/* ==========================================================================
   5. APP CONTAINER — Grid Layout
   ========================================================================== */

.app-container {
  display: grid;
  grid-template-columns: 340px 1fr;
  padding-top: 60px;
  min-height: 100vh;
}


/* ==========================================================================
   6. SIDEBAR
   ========================================================================== */

.sidebar {
  background: var(--rds-gunmetal);
  border-right: 1px solid var(--rds-steel);
  padding: var(--rds-space-6);
  height: calc(100vh - 60px);
  overflow-y: auto;
  position: sticky;
  top: 60px;
}


/* ==========================================================================
   7. COLLAPSIBLE DETAILS / SECTIONS
   ========================================================================== */

details {
  margin-bottom: var(--rds-space-4);
  background: var(--rds-graphite);
  border-radius: var(--rds-radius-lg);
  border: 1px solid var(--rds-steel);
  overflow: hidden;
  transition: border-color var(--rds-transition-base);
}

details:hover {
  border-color: var(--rds-iron);
}

details[open] {
  border-color: rgba(232, 93, 38, 0.15);
}

summary {
  padding: var(--rds-space-3) var(--rds-space-4);
  font-family: var(--rds-font-mono);
  font-weight: 600;
  font-size: var(--rds-text-xs);
  text-transform: uppercase;
  letter-spacing: var(--rds-tracking-widest);
  color: var(--rds-silver);
  cursor: pointer;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: all var(--rds-transition-base);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: '▸';
  font-size: 0.75rem;
  transition: transform var(--rds-transition-base);
  color: var(--rds-iron);
}

details[open] > summary::after {
  transform: rotate(90deg);
  color: var(--rds-ember);
}

summary:hover {
  color: var(--rds-white);
  background: rgba(232, 93, 38, 0.05);
}

details[open] summary {
  color: var(--rds-ember);
  border-bottom: 1px solid var(--rds-steel);
}

.details-content {
  padding: var(--rds-space-4);
}


/* ==========================================================================
   8. FORM ELEMENTS
   ========================================================================== */

/* Labels */
label {
  display: block;
  margin-bottom: var(--rds-space-4);
  color: var(--rds-silver);
  font-family: var(--rds-font-mono);
  font-size: var(--rds-text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--rds-tracking-widest);
}

.label-with-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--rds-space-4);
}

.label-with-link label {
  margin-bottom: 0;
}

.label-with-link a {
  color: var(--rds-ember);
  font-family: var(--rds-font-mono);
  font-size: var(--rds-text-xs);
  text-transform: uppercase;
  letter-spacing: var(--rds-tracking-wider);
  text-decoration: none;
  transition: color var(--rds-transition-fast);
}

.label-with-link a:hover {
  color: var(--rds-molten);
}

/* Text inputs, number inputs, selects, textareas */
input[type="text"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--rds-steel);
  border-radius: var(--rds-radius-md);
  background: var(--rds-graphite);
  color: var(--rds-chrome);
  font-family: var(--rds-font-body);
  font-size: var(--rds-text-sm);
  margin-top: var(--rds-space-2);
  transition: all var(--rds-transition-base);
}

input[type="text"]::placeholder,
input[type="number"]::placeholder,
textarea::placeholder {
  color: var(--rds-iron);
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--rds-ember);
  box-shadow: 0 0 0 3px rgba(232, 93, 38, 0.15);
}

/* Select dropdown */
select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892a8' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

select option {
  background: var(--rds-gunmetal);
  color: var(--rds-chrome);
}

/* Textarea */
textarea {
  resize: vertical;
  min-height: 80px;
}

/* File input */
input[type="file"] {
  width: 100%;
  padding: var(--rds-space-2);
  border: 1px solid var(--rds-steel);
  border-radius: var(--rds-radius-md);
  background: var(--rds-graphite);
  color: var(--rds-silver);
  margin-top: var(--rds-space-2);
  cursor: pointer;
  font-size: var(--rds-text-sm);
  transition: border-color var(--rds-transition-base);
}

input[type="file"]:hover {
  border-color: var(--rds-iron);
}

input[type="file"]::file-selector-button {
  background: var(--rds-gradient-fire);
  color: #fff;
  border: none;
  padding: var(--rds-space-2) var(--rds-space-4);
  border-radius: var(--rds-radius-sm);
  cursor: pointer;
  margin-right: var(--rds-space-3);
  font-family: var(--rds-font-mono);
  font-size: var(--rds-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--rds-tracking-wider);
  transition: all var(--rds-transition-base);
}

input[type="file"]::file-selector-button:hover {
  box-shadow: 0 4px 16px rgba(232, 93, 38, 0.3);
}

/* Checkbox */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--rds-space-3);
  cursor: pointer;
  font-family: var(--rds-font-mono);
  font-size: var(--rds-text-xs);
  text-transform: uppercase;
  letter-spacing: var(--rds-tracking-widest);
  color: var(--rds-silver);
}

input[type="checkbox"] {
  width: 1.125rem;
  height: 1.125rem;
  accent-color: var(--rds-ember);
  cursor: pointer;
  border-radius: var(--rds-radius-sm);
}

/* Range slider (if used in future) */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  background: var(--rds-steel);
  border-radius: var(--rds-radius-full);
  outline: none;
  margin-top: var(--rds-space-2);
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: var(--rds-ember);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 8px rgba(232, 93, 38, 0.4);
  transition: all var(--rds-transition-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 0 14px rgba(232, 93, 38, 0.6);
}

input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--rds-ember);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 8px rgba(232, 93, 38, 0.4);
}


/* ==========================================================================
   9. COLOR INPUT GROUP
   ========================================================================== */

.color-input-group {
  display: flex;
  gap: var(--rds-space-3);
  margin-top: var(--rds-space-2);
  align-items: center;
}

input[type="color"] {
  width: 44px;
  height: 36px;
  padding: 2px;
  border: 1px solid var(--rds-steel);
  border-radius: var(--rds-radius-md);
  cursor: pointer;
  background: var(--rds-graphite);
  transition: border-color var(--rds-transition-base);
}

input[type="color"]:hover {
  border-color: var(--rds-ember);
}

.color-input-group input[type="text"] {
  flex: 1;
  margin-top: 0;
  font-family: var(--rds-font-mono);
  font-size: var(--rds-text-sm);
}

/* Coloris overrides — just ensure the trigger matches the dark theme */
.clr-picker {
  background: var(--rds-gunmetal) !important;
  border: 1px solid var(--rds-steel) !important;
  border-radius: var(--rds-radius-lg) !important;
  box-shadow: var(--rds-shadow-xl) !important;
}


/* ==========================================================================
   10. INFO ICON
   ========================================================================== */

.info-icon {
  display: inline-block;
  cursor: help;
  opacity: 0.5;
  font-size: var(--rds-text-xs);
  transition: opacity var(--rds-transition-fast);
}

.info-icon:hover {
  opacity: 1;
}


/* ==========================================================================
   11. MAIN CONTENT AREA
   ========================================================================== */

.content {
  padding: var(--rds-space-6) var(--rds-space-8);
  background: var(--rds-void);
  min-height: calc(100vh - 60px);
}


/* ==========================================================================
   12. SVG PREVIEW SECTION
   ========================================================================== */

.preview-section {
  background: var(--rds-glass-bg);
  backdrop-filter: var(--rds-glass-blur);
  -webkit-backdrop-filter: var(--rds-glass-blur);
  border-radius: var(--rds-radius-xl);
  border: 1px solid var(--rds-glass-border);
  padding: var(--rds-space-8);
  margin-bottom: var(--rds-space-8);
  min-height: 300px;
  overflow-x: auto;
  transition: border-color var(--rds-transition-base);
}

.preview-section:hover {
  border-color: rgba(232, 93, 38, 0.15);
}

#svg-render {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
}

#svg-render svg {
  max-width: 100%;
  height: auto;
  overflow: visible;
}


/* ==========================================================================
   13. SVG OUTPUT SECTION
   ========================================================================== */

.output-section h2 {
  font-family: var(--rds-font-mono);
  font-size: var(--rds-text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--rds-tracking-widest);
  color: var(--rds-silver);
  margin-bottom: var(--rds-space-4);
}

.textarea-container {
  background: var(--rds-glass-bg);
  backdrop-filter: var(--rds-glass-blur);
  -webkit-backdrop-filter: var(--rds-glass-blur);
  border-radius: var(--rds-radius-xl);
  border: 1px solid var(--rds-glass-border);
  padding: var(--rds-space-6);
  transition: border-color var(--rds-transition-base);
}

.textarea-container:hover {
  border-color: rgba(232, 93, 38, 0.08);
}

#output-svg {
  width: 100%;
  min-height: 200px;
  max-height: 400px;
  font-family: var(--rds-font-mono);
  font-size: var(--rds-text-xs);
  background: var(--rds-void);
  border: 1px solid var(--rds-steel);
  border-radius: var(--rds-radius-md);
  color: var(--rds-chrome);
  padding: var(--rds-space-4);
  resize: vertical;
  transition: border-color var(--rds-transition-base);
}

#output-svg:focus {
  border-color: var(--rds-ember);
  box-shadow: 0 0 0 3px rgba(232, 93, 38, 0.15);
}


/* ==========================================================================
   14. ACTION BUTTONS (Download, Copy, etc.)
   ========================================================================== */

.buttons-container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--rds-space-3);
  margin-top: var(--rds-space-4);
}

.buttons-container .btn {
  background: var(--rds-gradient-fire);
  color: #fff;
  font-family: var(--rds-font-mono);
  font-size: var(--rds-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--rds-tracking-wider);
  padding: var(--rds-space-3) var(--rds-space-5);
  box-shadow: 0 4px 20px rgba(232, 93, 38, 0.25);
}

.buttons-container .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(232, 93, 38, 0.4);
}

.buttons-container .btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(232, 93, 38, 0.3);
}


/* ==========================================================================
   15. ERROR DISPLAY
   ========================================================================== */

#error-display {
  color: var(--rds-red);
  font-family: var(--rds-font-mono);
  font-weight: 600;
  font-size: var(--rds-text-sm);
  padding: var(--rds-space-4);
  background: rgba(239, 68, 68, 0.08);
  border-radius: var(--rds-radius-md);
  margin-bottom: var(--rds-space-4);
  border: 1px solid rgba(239, 68, 68, 0.25);
}

#error-display:empty {
  display: none;
}


/* ==========================================================================
   16. ANIMATIONS
   ========================================================================== */

@keyframes gf2svg-fade-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes gf2svg-glow-pulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(232, 93, 38, 0.1);
  }
  50% {
    box-shadow: 0 0 40px rgba(232, 93, 38, 0.25);
  }
}


/* ==========================================================================
   17. RESPONSIVE — Tablet (≤ 1024px)
   ========================================================================== */

@media (max-width: 1024px) {
  .app-container {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
    top: 0;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--rds-steel);
  }

  .content {
    padding: var(--rds-space-6);
  }
}


/* ==========================================================================
   18. RESPONSIVE — Mobile (≤ 768px)
   ========================================================================== */

@media (max-width: 768px) {
  .top-header {
    height: auto;
    min-height: 48px;
    padding: var(--rds-space-3) var(--rds-space-4);
  }

  .header-content {
    padding: 0;
  }

  .header-title {
    font-size: var(--rds-text-base);
  }

  .btn-back {
    padding: var(--rds-space-1) var(--rds-space-3);
    font-size: var(--rds-text-xs);
  }

  .app-container {
    padding-top: 48px;
  }

  .sidebar {
    padding: var(--rds-space-4);
  }

  .content {
    padding: var(--rds-space-4);
  }

  .preview-section {
    padding: var(--rds-space-4);
    border-radius: var(--rds-radius-lg);
  }

  .textarea-container {
    padding: var(--rds-space-4);
    border-radius: var(--rds-radius-lg);
  }

  .buttons-container {
    flex-direction: column;
  }

  .buttons-container .btn {
    width: 100%;
    justify-content: center;
    min-height: 44px;
  }

  details {
    margin-bottom: var(--rds-space-3);
  }

  .details-content {
    padding: var(--rds-space-3);
  }
}


/* ==========================================================================
   19. RESPONSIVE — Small phone (≤ 480px)
   ========================================================================== */

@media (max-width: 480px) {
  .logo-img {
    height: 24px;
  }

  .header-title {
    font-size: var(--rds-text-sm);
  }

  .btn-back {
    display: none;
  }

  .preview-section {
    min-height: 200px;
    padding: var(--rds-space-3);
  }
}


/* ==========================================================================
   20. REDUCED MOTION
   ========================================================================== */

@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;
  }
}


/* ==========================================================================
   21. PRINT
   ========================================================================== */

@media print {
  .top-header,
  .sidebar,
  .buttons-container {
    display: none;
  }

  body {
    background: #fff;
    color: #000;
  }

  .content {
    padding: 0;
  }

  .preview-section {
    border: 1px solid #ccc;
    background: #fff;
  }
}


/* ==========================================================================
   22. COOKIE CONSENT BANNER
   ========================================================================== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(8, 9, 13, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(232, 93, 38, 0.2);
  padding: var(--rds-space-4) var(--rds-space-6);
  animation: gf2svg-fade-in 0.3s ease-out;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--rds-space-6);
  flex-wrap: wrap;
}

.cookie-content p {
  color: var(--rds-silver);
  font-size: var(--rds-text-sm);
  margin: 0;
  flex: 1;
  min-width: 200px;
}

.cookie-buttons {
  display: flex;
  gap: var(--rds-space-3);
  flex-shrink: 0;
}

.cookie-buttons .btn {
  padding: var(--rds-space-2) var(--rds-space-5);
  font-size: var(--rds-text-xs);
}

.cookie-buttons .btn:not(.btn-primary) {
  background: transparent;
  border: 1px solid var(--rds-steel);
  color: var(--rds-silver);
  box-shadow: none;
}

.cookie-buttons .btn:not(.btn-primary):hover {
  border-color: var(--rds-iron);
  color: var(--rds-white);
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-content p {
    min-width: auto;
  }
}