/* ============================================
   TheBluhorizon - Website Factory
   Premium Navy + White Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Cairo:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Variables ── */
:root {
  --navy-900: #060d1f;
  --navy-800: #0a1628;
  --navy-700: #0f1f3a;
  --navy-600: #162d50;
  --navy-500: #1e3a6a;
  --navy-400: #2a4f8a;
  --navy-300: #3b6cb5;
  --accent-blue: #4a8eff;
  --accent-cyan: #00d4ff;
  --accent-glow: #4a8eff40;
  --white: #ffffff;
  --white-90: rgba(255, 255, 255, 0.9);
  --white-70: rgba(255, 255, 255, 0.7);
  --white-50: rgba(255, 255, 255, 0.5);
  --white-30: rgba(255, 255, 255, 0.3);
  --white-15: rgba(255, 255, 255, 0.15);
  --white-08: rgba(255, 255, 255, 0.08);
  --white-05: rgba(255, 255, 255, 0.05);
  --glass-bg: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-hover: rgba(255, 255, 255, 0.1);
  --success: #00e676;
  --error: #ff5252;
  --warning: #ffc107;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 40px rgba(74, 142, 255, 0.15);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', 'Cairo', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background: var(--navy-900);
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
  direction: rtl;
  line-height: 1.6;
}

/* ── Animated Background ── */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.bg-gradient-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  background: 
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(74, 142, 255, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 90%, rgba(0, 212, 255, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 100% 100% at 50% 50%, rgba(6, 13, 31, 0.95) 0%, transparent 100%);
  animation: gradientShift 20s ease-in-out infinite alternate;
}

@keyframes gradientShift {
  0% {
    background: 
      radial-gradient(ellipse 80% 60% at 20% 10%, rgba(74, 142, 255, 0.08) 0%, transparent 60%),
      radial-gradient(ellipse 60% 80% at 80% 90%, rgba(0, 212, 255, 0.06) 0%, transparent 60%);
  }
  50% {
    background: 
      radial-gradient(ellipse 80% 60% at 70% 30%, rgba(74, 142, 255, 0.1) 0%, transparent 60%),
      radial-gradient(ellipse 60% 80% at 30% 70%, rgba(0, 212, 255, 0.08) 0%, transparent 60%);
  }
  100% {
    background: 
      radial-gradient(ellipse 80% 60% at 40% 80%, rgba(74, 142, 255, 0.06) 0%, transparent 60%),
      radial-gradient(ellipse 60% 80% at 60% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 60%);
  }
}

/* ── Floating Orbs ── */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.3;
  pointer-events: none;
  z-index: 0;
}

.orb-1 {
  width: 400px;
  height: 400px;
  background: var(--accent-blue);
  top: -100px;
  right: -100px;
  animation: orbFloat1 25s ease-in-out infinite;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: var(--accent-cyan);
  bottom: -50px;
  left: -50px;
  animation: orbFloat2 30s ease-in-out infinite;
}

.orb-3 {
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  top: 50%;
  left: 50%;
  animation: orbFloat3 20s ease-in-out infinite;
}

@keyframes orbFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(-60px, 80px) scale(1.1); }
  50% { transform: translate(-120px, 40px) scale(0.9); }
  75% { transform: translate(-40px, 100px) scale(1.05); }
}

@keyframes orbFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(80px, -60px) scale(1.15); }
  66% { transform: translate(40px, -100px) scale(0.85); }
}

@keyframes orbFloat3 {
  0%, 100% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.15; }
  50% { transform: translate(-30%, -60%) scale(1.2); opacity: 0.25; }
}

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: var(--transition-normal);
  backdrop-filter: blur(0px);
}

.navbar.scrolled {
  padding: 10px 0;
  background: rgba(6, 13, 31, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--white);
}

.navbar-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  transition: var(--transition-normal);
}

.navbar-brand:hover .navbar-logo {
  transform: scale(1.05);
  filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(74, 142, 255, 0.5));
}

.navbar-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--white), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navbar-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--white-70);
  font-weight: 500;
}

.navbar-badge .pulse-dot {
  width: 6px;
  height: 6px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* ── Container ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Main Content ── */
.main-content {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Hero Section ── */
.hero-section {
  padding: 140px 0 40px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--accent-cyan);
  font-weight: 500;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease-out;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 16px;
  animation: fadeInUp 0.6s ease-out 0.1s both;
}

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

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--white-50);
  max-width: 600px;
  margin: 0 auto 16px;
  font-weight: 400;
  line-height: 1.7;
  animation: fadeInUp 0.6s ease-out 0.2s both;
}

/* ── Form Section ── */
.form-section {
  padding: 20px 0 80px;
  animation: fadeInUp 0.6s ease-out 0.3s both;
}

.form-card {
  max-width: 700px;
  margin: 0 auto;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-blue), var(--accent-cyan), transparent);
  opacity: 0.5;
}

.form-card:hover {
  border-color: var(--white-15);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(74, 142, 255, 0.1);
}

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

.form-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-header p {
  color: var(--white-50);
  font-size: 0.9rem;
}

/* ── Form Grid ── */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white-70);
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-label .required {
  color: var(--accent-cyan);
  font-size: 0.7rem;
}

.form-label svg {
  width: 16px;
  height: 16px;
  color: var(--accent-blue);
  opacity: 0.7;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  background: var(--white-05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  outline: none;
  direction: rtl;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--white-30);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--accent-blue);
  background: rgba(74, 142, 255, 0.05);
  box-shadow: 0 0 0 3px rgba(74, 142, 255, 0.1);
}

.form-input:hover,
.form-textarea:hover {
  border-color: var(--white-15);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='rgba(255,255,255,0.5)' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 16px center;
}

.form-select option {
  background: var(--navy-800);
  color: var(--white);
}

/* ── Color Palette ── */
.color-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.color-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.color-row-label {
  font-size: 0.8rem;
  color: var(--white-50);
  font-weight: 500;
}

.color-palette {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.palette-swatch {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
}

.palette-swatch:hover {
  transform: scale(1.15);
  border-color: var(--white-30);
  z-index: 2;
}

.palette-swatch.selected {
  border-color: var(--white);
  transform: scale(1.1);
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.3);
}

.palette-swatch.selected::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 14px;
  font-weight: 700;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.color-custom-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.color-picker-input-mini {
  width: 36px;
  height: 36px;
  border: 2px solid var(--glass-border);
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-fast);
  background: transparent;
  padding: 2px;
  flex-shrink: 0;
}

.color-picker-input-mini:hover {
  border-color: var(--accent-blue);
}

.color-picker-input-mini::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-picker-input-mini::-webkit-color-swatch {
  border: none;
  border-radius: 5px;
}

.color-hex {
  font-size: 0.8rem;
  color: var(--white-50);
  font-family: 'Inter', monospace;
  direction: ltr;
  background: var(--white-05);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--glass-border);
  min-width: 80px;
  text-align: center;
}

/* ── Logo Upload ── */
.logo-upload-area {
  border: 2px dashed var(--glass-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-normal);
  position: relative;
  background: var(--white-05);
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-upload-area:hover,
.logo-upload-area.drag-over {
  border-color: var(--accent-blue);
  background: rgba(74, 142, 255, 0.05);
}

.logo-upload-area.drag-over {
  border-style: solid;
  box-shadow: 0 0 20px rgba(74, 142, 255, 0.15);
}

.upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.upload-icon {
  width: 40px;
  height: 40px;
  color: var(--white-30);
  transition: var(--transition-normal);
}

.logo-upload-area:hover .upload-icon {
  color: var(--accent-blue);
  transform: translateY(-2px);
}

.upload-placeholder p {
  font-size: 0.9rem;
  color: var(--white-50);
}

.upload-link {
  color: var(--accent-cyan);
  font-weight: 600;
  cursor: pointer;
}

.upload-link:hover {
  text-decoration: underline;
}

.upload-hint {
  font-size: 0.75rem;
  color: var(--white-30);
}

/* Upload Preview */
.upload-preview {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 100%;
}

.upload-preview img {
  max-height: 80px;
  max-width: 200px;
  object-fit: contain;
  border-radius: 8px;
}

.btn-remove-logo {
  position: absolute;
  top: -8px;
  left: -8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--error);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  box-shadow: 0 2px 8px rgba(255, 82, 82, 0.4);
}

.btn-remove-logo:hover {
  transform: scale(1.1);
  background: #ff1744;
}

/* Extracted Colors */
.extracted-colors {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(74, 142, 255, 0.06);
  border: 1px solid rgba(74, 142, 255, 0.15);
  border-radius: var(--radius-md);
  margin-top: 8px;
  animation: fadeInUp 0.3s ease-out;
  flex-wrap: wrap;
}

.extracted-label {
  font-size: 0.8rem;
  color: var(--accent-cyan);
  font-weight: 500;
  white-space: nowrap;
}

.extracted-swatches {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.extracted-swatch {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  border: 2px solid var(--glass-border);
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
}

.extracted-swatch:hover {
  transform: scale(1.2);
  border-color: var(--white);
  z-index: 2;
}

.extracted-swatch::after {
  content: attr(title);
  position: absolute;
  bottom: 110%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy-700);
  color: var(--white);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.65rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  direction: ltr;
}

.extracted-swatch:hover::after {
  opacity: 1;
}

/* ── Divider ── */
.form-divider {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 8px 0;
}

.form-divider::before,
.form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--glass-border);
}

.form-divider span {
  font-size: 0.8rem;
  color: var(--white-30);
  white-space: nowrap;
}

/* ── Submit Button ── */
.submit-wrapper {
  grid-column: 1 / -1;
  margin-top: 8px;
}

.btn-submit {
  width: 100%;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  border: none;
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

.btn-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: 0.6s;
}

.btn-submit:hover::before {
  left: 100%;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(74, 142, 255, 0.35);
}

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

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-submit:disabled:hover::before {
  display: none;
}

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

/* ── Loading State ── */
.loading-section {
  display: none;
  padding: 60px 0 80px;
  animation: fadeInUp 0.5s ease-out;
}

.loading-section.active {
  display: block;
}

.loading-card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 48px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.loading-animation {
  margin-bottom: 32px;
}

.loading-orbit {
  width: 100px;
  height: 100px;
  margin: 0 auto;
  position: relative;
}

.loading-orbit .center-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  background: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--accent-cyan);
}

.loading-orbit .orbit-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 2px solid transparent;
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: orbitSpin 1.5s linear infinite;
}

.loading-orbit .orbit-ring:nth-child(2) {
  width: 75%;
  height: 75%;
  top: 12.5%;
  left: 12.5%;
  border-top-color: var(--accent-cyan);
  animation-duration: 2s;
  animation-direction: reverse;
}

.loading-orbit .orbit-ring:nth-child(3) {
  width: 50%;
  height: 50%;
  top: 25%;
  left: 25%;
  border-top-color: var(--white-30);
  animation-duration: 1s;
}

@keyframes orbitSpin {
  to { transform: rotate(360deg); }
}

.loading-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.loading-subtitle {
  color: var(--white-50);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

/* ── Loading Steps ── */
.loading-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: right;
}

.loading-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--white-05);
  border: 1px solid transparent;
  transition: var(--transition-normal);
  opacity: 0.4;
}

.loading-step.active {
  opacity: 1;
  background: rgba(74, 142, 255, 0.08);
  border-color: rgba(74, 142, 255, 0.2);
}

.loading-step.done {
  opacity: 0.7;
}

.loading-step .step-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--white-08);
  transition: var(--transition-normal);
}

.loading-step.active .step-icon {
  background: var(--accent-blue);
  box-shadow: 0 0 12px rgba(74, 142, 255, 0.4);
  animation: pulse 1.5s ease-in-out infinite;
}

.loading-step.done .step-icon {
  background: var(--success);
}

.loading-step .step-icon svg {
  width: 14px;
  height: 14px;
}

.loading-step .step-text {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ── Progress Bar ── */
.progress-container {
  margin-top: 24px;
}

.progress-bar-bg {
  width: 100%;
  height: 4px;
  background: var(--white-08);
  border-radius: 100px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
  border-radius: 100px;
  transition: width 0.5s ease;
}

.progress-text {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 0.75rem;
  color: var(--white-30);
}

/* ── Success Section ── */
.success-section {
  display: none;
  padding: 60px 0 80px;
  animation: fadeInUp 0.5s ease-out;
}

.success-section.active {
  display: block;
}

.success-card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--glass-bg);
  border: 1px solid rgba(0, 230, 118, 0.2);
  border-radius: var(--radius-xl);
  padding: 48px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 230, 118, 0.05);
  text-align: center;
}

.success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: rgba(0, 230, 118, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: successBounce 0.6s ease-out;
}

@keyframes successBounce {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.success-icon svg {
  width: 40px;
  height: 40px;
  color: var(--success);
}

.success-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.success-subtitle {
  color: var(--white-50);
  font-size: 0.9rem;
  margin-bottom: 32px;
}

.success-url-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--white-05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 24px;
  direction: ltr;
}

.success-url-box input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--accent-cyan);
  font-family: 'Inter', monospace;
  font-size: 0.9rem;
  outline: none;
}

.btn-copy {
  padding: 8px 16px;
  background: var(--white-08);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--white-70);
  font-family: var(--font-main);
  font-size: 0.8rem;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-copy:hover {
  background: var(--white-15);
  color: var(--white);
}

.btn-copy.copied {
  background: rgba(0, 230, 118, 0.1);
  border-color: rgba(0, 230, 118, 0.3);
  color: var(--success);
}

.success-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-open {
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
  border: none;
  border-radius: var(--radius-md);
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.btn-open:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(74, 142, 255, 0.3);
}

.btn-new {
  padding: 12px 28px;
  background: var(--white-05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--white-70);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-new:hover {
  background: var(--white-08);
  color: var(--white);
  border-color: var(--white-15);
}

/* ── Error State ── */
.error-section {
  display: none;
  padding: 60px 0 80px;
  animation: fadeInUp 0.5s ease-out;
}

.error-section.active {
  display: block;
}

.error-card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--glass-bg);
  border: 1px solid rgba(255, 82, 82, 0.2);
  border-radius: var(--radius-xl);
  padding: 48px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.error-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: rgba(255, 82, 82, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-icon svg {
  width: 40px;
  height: 40px;
  color: var(--error);
}

.error-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.error-message {
  color: var(--white-50);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.btn-retry {
  padding: 12px 28px;
  background: var(--white-08);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--white-70);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-retry:hover {
  background: var(--white-15);
  color: var(--white);
}

/* ── Footer ── */
.footer {
  position: relative;
  z-index: 1;
  padding: 24px 0;
  margin-top: auto;
  border-top: 1px solid var(--glass-border);
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--white-30);
}

.footer-brand img {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
  opacity: 0.3;
}

.footer-version {
  font-size: 0.75rem;
  color: var(--white-15);
}

/* ── Animations ── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

/* ── Spinner ── */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--white-30);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: orbitSpin 0.8s linear infinite;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 12px 24px;
  background: var(--navy-700);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--white);
  font-size: 0.9rem;
  z-index: 200;
  transition: var(--transition-normal);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 8px;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .navbar .container {
    padding: 0 16px;
  }

  .navbar-badge {
    display: none;
  }

  .hero-section {
    padding: 120px 0 30px;
  }

  .form-card {
    padding: 28px 20px;
    margin: 0 8px;
    border-radius: var(--radius-lg);
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .loading-card,
  .success-card,
  .error-card {
    padding: 32px 20px;
    margin: 0 8px;
  }

  .success-url-box {
    flex-direction: column;
    gap: 12px;
  }

  .success-url-box input {
    text-align: center;
    font-size: 0.8rem;
  }

  .success-actions {
    flex-direction: column;
  }

  .success-actions button,
  .success-actions a {
    width: 100%;
    justify-content: center;
  }

  .footer .container {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.75rem;
  }
  
  .form-card {
    padding: 24px 16px;
  }
}

/* ── Hidden Utility ── */
.hidden {
  display: none !important;
}