/**
 * Argus Shield - Contract Scanner Styles
 * Clean, professional analysis interface
 */

/* ============================================
   SCANNER HEADER
   ============================================ */
.scanner-header {
  padding: 140px 0 40px;
  position: relative;
}

.scanner-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 32px;
  transition: color 0.2s;
}

.scanner-back:hover {
  color: var(--cyan-glow);
}

.scanner-back svg {
  width: 18px;
  height: 18px;
}

.scanner-header__content {
  display: flex;
  align-items: center;
  gap: 24px;
}

.scanner-header__icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(0, 212, 255, 0.05) 100%);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan-glow);
  flex-shrink: 0;
}

.scanner-header__icon svg {
  width: 36px;
  height: 36px;
}

.scanner-header__text h1 {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.scanner-header__text p {
  font-size: 16px;
  color: var(--text-secondary);
}

/* ============================================
   SCANNER INPUT
   ============================================ */
.scanner-input-section {
  padding: 0 0 60px;
}

.scanner-input-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 32px;
}

.scanner-form {
  max-width: 100%;
}

.scanner-input-wrapper {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--bg-deep);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 6px;
  transition: all 0.2s;
}

.scanner-input-wrapper:focus-within {
  border-color: var(--cyan-glow);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.scanner-input-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  color: var(--text-muted);
}

.scanner-input-icon svg {
  width: 22px;
  height: 22px;
}

.scanner-input {
  flex: 1;
  padding: 14px 0;
  background: transparent;
  border: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  color: var(--text-primary);
}

.scanner-input::placeholder {
  font-family: 'Inter', sans-serif;
  color: var(--text-faint);
}

.scanner-input:focus {
  outline: none;
}

.scanner-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  background: linear-gradient(135deg, var(--cyan-glow) 0%, var(--cyan-bright) 100%);
  border: none;
  border-radius: 10px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  color: var(--bg-void);
  cursor: pointer;
  transition: all 0.3s;
  min-width: 130px;
}

.scanner-submit:hover {
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.4);
  transform: translateY(-1px);
}

.scanner-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.scanner-submit__loading {
  display: none;
}

.scanner-submit.loading .scanner-submit__text {
  display: none;
}

.scanner-submit.loading .scanner-submit__loading {
  display: block;
}

.spinner {
  width: 22px;
  height: 22px;
  animation: spin 1s linear infinite;
}

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

.scanner-input-hint {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  font-size: 13px;
}

.scanner-network {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
}

.scanner-network__dot {
  width: 6px;
  height: 6px;
  background: var(--green-core);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green-core);
}

.scanner-example {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-faint);
}

.scanner-example__btn {
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  color: var(--cyan-glow);
  cursor: pointer;
  transition: all 0.2s;
}

.scanner-example__btn:hover {
  background: rgba(0, 212, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.3);
}

/* ============================================
   RESULTS
   ============================================ */
.scanner-results {
  padding: 0 0 80px;
}

/* Score Card */
.result-card--score {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-elevated) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 40px;
  margin-bottom: 24px;
}

.score-display {
  display: flex;
  align-items: center;
  gap: 40px;
}

.score-circle {
  position: relative;
  width: 140px;
  height: 140px;
  flex-shrink: 0;
}

.score-circle svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.score-circle__progress {
  transition: stroke-dashoffset 1s ease, stroke 0.5s ease;
}

.score-value {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.score-number {
  font-size: 42px;
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1;
}

.score-max {
  font-size: 14px;
  color: var(--text-muted);
}

.score-info {
  flex: 1;
}

.score-label {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 8px;
}

.score-label--low { color: var(--green-core); }
.score-label--medium { color: var(--warning); }
.score-label--high { color: #f97316; }
.score-label--critical { color: var(--danger); }

.score-address {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--text-muted);
  word-break: break-all;
}

/* Result Grid */
.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.result-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
  overflow: hidden;
}

.result-card__header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.02);
}

.result-card__header svg {
  width: 20px;
  height: 20px;
  color: var(--cyan-glow);
}

.result-card__header h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-bright);
}

.result-card__header--warning {
  background: rgba(244, 63, 94, 0.08);
}

.result-card__header--warning svg {
  color: var(--danger);
}

.result-card__body {
  padding: 20px 24px;
}

.result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.result-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.result-row:first-child {
  padding-top: 0;
}

.result-label {
  font-size: 13px;
  color: var(--text-muted);
}

.result-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  text-align: right;
}

.result-value--mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}

.result-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
}

.result-badge--verified {
  background: rgba(34, 197, 94, 0.15);
  color: var(--green-core);
}

.result-badge--unverified {
  background: rgba(244, 63, 94, 0.15);
  color: var(--danger);
}

.result-badge--new {
  background: rgba(244, 63, 94, 0.15);
  color: var(--danger);
}

.result-badge--old {
  background: rgba(34, 197, 94, 0.15);
  color: var(--green-core);
}

.result-badge--medium {
  background: rgba(234, 179, 8, 0.15);
  color: var(--warning);
}

/* Warnings Card */
.result-card--warnings {
  margin-bottom: 24px;
}

.warnings-list {
  list-style: none;
  padding: 20px 24px;
}

.warnings-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.warnings-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.warnings-list li:first-child {
  padding-top: 0;
}

.warnings-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--danger);
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}

/* Result Actions */
.result-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.result-action {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.result-action:hover {
  background: var(--bg-elevated);
  border-color: var(--cyan-glow);
  color: var(--cyan-glow);
}

.result-action svg {
  width: 18px;
  height: 18px;
}

/* ============================================
   INFO SECTION (Empty State)
   ============================================ */
.scanner-info {
  padding: 0 0 100px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.info-card {
  text-align: center;
  padding: 32px 24px;
  background: var(--bg-surface);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 18px;
}

.info-card__num {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(0, 212, 255, 0.05) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan-glow);
}

.info-card h4 {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-bright);
  margin-bottom: 8px;
}

.info-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

.info-notice {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: rgba(0, 212, 255, 0.05);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 14px;
}

.info-notice svg {
  width: 22px;
  height: 22px;
  color: var(--cyan-glow);
  flex-shrink: 0;
  margin-top: 2px;
}

.info-notice p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.info-notice strong {
  color: var(--text-primary);
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg-elevated);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  font-size: 14px;
  color: var(--text-primary);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s;
}

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

.toast--success {
  border-color: rgba(34, 197, 94, 0.3);
}

.toast--success svg {
  color: var(--green-core);
}

.toast svg {
  width: 20px;
  height: 20px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .result-grid {
    grid-template-columns: 1fr;
  }
  
  .info-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto 40px;
  }
}

@media (max-width: 768px) {
  .scanner-header {
    padding: 120px 0 32px;
  }
  
  .scanner-header__content {
    flex-direction: column;
    text-align: center;
  }
  
  .scanner-header__text h1 {
    font-size: 28px;
  }
  
  .scanner-input-wrapper {
    flex-direction: column;
    padding: 12px;
    gap: 12px;
  }
  
  .scanner-input-icon {
    display: none;
  }
  
  .scanner-input {
    width: 100%;
    text-align: center;
    padding: 12px;
  }
  
  .scanner-submit {
    width: 100%;
  }
  
  .scanner-input-hint {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }
  
  .score-display {
    flex-direction: column;
    text-align: center;
    gap: 24px;
  }
  
  .result-card--score {
    padding: 28px;
  }
  
  .score-label {
    font-size: 22px;
  }
  
  .result-actions {
    flex-direction: column;
  }
  
  .result-action {
    justify-content: center;
  }
}