/* ═══════════════════════════════════════════════════════════
   teeparty — Application Styles
   Unified design system: indigo accent, gold key, brutalist-Apple.
   ═══════════════════════════════════════════════════════════ */


/* ═══════════════════════════════════════════════════════════
   UNIFIED BUTTON SYSTEM
   Base .btn + modifiers. Min 44px touch target.
   ═══════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-5);
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--transition-normal),
              border-color var(--transition-normal),
              color var(--transition-normal),
              box-shadow var(--transition-normal),
              transform var(--transition-micro);
}

.btn:active:not(:disabled) { transform: scale(0.97); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* Primary — indigo solid */
.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn--primary:hover:not(:disabled) {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-glow-accent);
}

/* Secondary — bordered */
.btn--secondary {
  background: var(--color-bg-tertiary);
  color: var(--color-accent);
  border-color: var(--color-border);
}
.btn--secondary:hover:not(:disabled) {
  background: var(--color-accent-subtle);
  border-color: var(--color-accent);
}

/* Ghost — transparent */
.btn--ghost {
  background: transparent;
  color: var(--color-accent);
  border-color: transparent;
}
.btn--ghost:hover:not(:disabled) {
  background: var(--color-accent-subtle);
}

/* Danger — red */
.btn--danger {
  background: var(--color-error);
  color: #fff;
  border-color: var(--color-error);
}
.btn--danger:hover:not(:disabled) {
  background: #e02d23;
}

/* Sizes */
.btn--sm {
  min-height: 36px;
  padding: 0 var(--space-3);
  font-size: 12px;
}

.btn--lg {
  min-height: 52px;
  padding: 0 var(--space-6);
  font-size: 15px;
  font-weight: 600;
}

.btn--full { width: 100%; }

/* Legacy compat — map old names to new system */
.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 44px;
  padding: 0 var(--space-4);
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-button);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-normal), transform var(--transition-micro);
}
.btn-primary:hover:not(:disabled) { background: var(--color-accent-hover); box-shadow: var(--shadow-glow-accent); }
.btn-primary:active:not(:disabled) { transform: scale(0.97); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-secondary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 44px;
  padding: 0 var(--space-4);
  background: var(--color-bg-tertiary);
  color: var(--color-accent);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--color-accent-subtle);
  border-color: var(--color-accent);
}
.btn-secondary:disabled { opacity: 0.4; cursor: not-allowed; }


/* ═══════════════════════════════════════════════════════════
   UNIFIED CARD SYSTEM
   ═══════════════════════════════════════════════════════════ */

.card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-depth-1);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.card--elevated { box-shadow: var(--shadow-depth-2); }

.card--key {
  border-color: var(--color-key-border);
  background: var(--color-key-bg);
  box-shadow: var(--shadow-glow-key);
}

.card--success { border-color: var(--color-success); }
.card--error { border-color: var(--color-error); }

.card--glass {
  background: var(--color-surface-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}


/* ═══════════════════════════════════════════════════════════
   UNIFIED INPUT SYSTEM
   ═══════════════════════════════════════════════════════════ */

.input {
  width: 100%;
  min-height: 44px;
  padding: var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--color-text-primary);
  outline: none;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.input:hover { border-color: var(--color-border-hover); }
.input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-border-focus);
}
.input::placeholder { color: var(--color-text-tertiary); }

.input--lg {
  min-height: 52px;
  font-size: 16px;
}

.input--mono {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-mono);
}


/* ═══════════════════════════════════════════════════════════
   APP SHELL
   ═══════════════════════════════════════════════════════════ */

.app-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Header ──────────────────────────────────────────────── */

.app-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition), border-color var(--transition);
}

.app-header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 0 var(--space-6);
  height: 56px;
}

.app-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
  justify-self: start;
}

.app-logo {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--color-text-primary);
}

.app-header-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.app-nav-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: 8px var(--space-3);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  border: none;
  background: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color var(--transition-normal), background-color var(--transition-normal);
  white-space: nowrap;
}

.app-nav-item:hover {
  color: var(--color-text-primary);
  background: var(--color-accent-subtle);
}

.app-nav-item.active {
  color: var(--color-accent);
  font-weight: 600;
}

.app-nav-item.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: var(--space-3);
  right: var(--space-3);
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
}

.app-nav-icon {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* More dropdown */
.app-nav-more {
  position: relative;
}

.app-nav-more-btn {
  gap: 3px;
}

.app-nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 160px;
  padding: var(--space-1);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-depth-2);
  z-index: 200;
}

.app-nav-dropdown.open { display: block; }

.app-nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

.app-nav-dropdown-item:hover {
  background: var(--color-accent-subtle);
  color: var(--color-text-primary);
}

.app-nav-dropdown-item.active {
  color: var(--color-accent);
  font-weight: 600;
}

.app-header-right {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  justify-self: end;
  min-width: 0;
}

/* ── Bottom Navigation ───────────────────────────────────── */

.app-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-1) 0 env(safe-area-inset-bottom, var(--space-1));
}

.app-bottom-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  max-width: 480px;
  margin: 0 auto;
}

.app-bottom-nav-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--space-1) var(--space-2);
  font-size: 10px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  text-decoration: none;
  border: none;
  background: none;
  cursor: pointer;
  transition: color var(--transition-normal);
  min-width: 44px;
  min-height: 48px;
  justify-content: center;
}

.app-bottom-nav-item:hover,
.app-bottom-nav-item.active {
  color: var(--color-accent);
}

.app-bottom-nav-item.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--space-2);
  right: var(--space-2);
  height: 2px;
  background: var(--color-accent);
  border-radius: 0 0 1px 1px;
}

/* ── Content Area ────────────────────────────────────────── */

.app-content {
  flex: 1;
  padding: var(--space-7) var(--space-6) 48px;
  position: relative;
  z-index: 1;
}

.app-container {
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
}


/* ═══════════════════════════════════════════════════════════
   LANDING / CONNECT PROMPT
   ═══════════════════════════════════════════════════════════ */

.connect-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  text-align: center;
  padding: var(--space-6);
}

.connect-prompt-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xl);
  background: var(--color-key-bg);
  color: var(--color-key-primary);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-glow-key);
}

.connect-prompt-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  letter-spacing: -0.02em;
}

.connect-prompt-text {
  font-size: 14px;
  color: var(--color-text-secondary);
  max-width: 340px;
  line-height: 1.6;
  margin-bottom: var(--space-7);
}

.connect-prompt-btn {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: center;
  width: 100%;
  max-width: 280px;
}

.connect-prompt-link {
  font-size: 13px;
  color: var(--color-text-tertiary);
  cursor: pointer;
  border: none;
  background: none;
  font-family: var(--font-sans);
  transition: color var(--transition-normal);
}

.connect-prompt-link:hover { color: var(--color-accent); }


/* ═══════════════════════════════════════════════════════════
   AUTH GATE
   ═══════════════════════════════════════════════════════════ */

.auth-gate {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 70vh;
  padding: var(--space-6);
}

.auth-gate-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-7);
  box-shadow: var(--shadow-depth-1);
  text-align: center;
}

.auth-gate-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  margin: 0 auto var(--space-5);
}

.auth-gate-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.auth-gate-description {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-5);
}

.auth-gate-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  text-align: left;
}

.auth-gate-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.auth-gate-feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.auth-gate-feature-text {
  font-size: 12px;
  color: var(--color-text-primary);
  font-weight: 500;
}

.auth-gate-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 44px;
  padding: 0 var(--space-4);
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-button);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background-color var(--transition-normal), transform var(--transition-micro);
}

.auth-gate-btn:hover:not(:disabled) { background: var(--color-accent-hover); }
.auth-gate-btn:active:not(:disabled) { transform: scale(0.97); }
.auth-gate-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.auth-gate-error {
  font-size: 12px;
  color: var(--color-error);
  background: var(--color-error-bg);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  margin-top: var(--space-3);
  word-break: break-word;
}

.auth-gate-hint {
  font-size: 11px;
  color: var(--color-text-tertiary);
  margin-top: var(--space-3);
}


/* ═══════════════════════════════════════════════════════════
   OVERVIEW PANEL
   ═══════════════════════════════════════════════════════════ */

.overview-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.overview-section-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.overview-balances {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.overview-balance-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition);
}

.overview-balance-row:last-child { border-bottom: none; }
.overview-balance-row:hover { background: var(--color-bg-tertiary); }

.overview-token-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.overview-token-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
  flex: 1;
}

.overview-token-amount {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-primary);
  text-align: right;
}

.overview-stats {
  display: flex;
  gap: var(--space-3);
}

.overview-stat {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-4);
}

.overview-stat-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.overview-stat-label {
  font-size: 11px;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.overview-actions {
  display: flex;
  gap: var(--space-3);
}

.overview-action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0 var(--space-3);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-primary);
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--transition-normal),
              border-color var(--transition-normal),
              transform var(--transition-micro);
}

.overview-action-btn:hover {
  background: var(--color-accent-subtle);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.overview-action-btn:active { transform: scale(0.97); }
.overview-action-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.overview-action-btn.primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
}

.overview-action-btn.primary:hover { background: var(--color-accent-hover); }

.overview-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-9) var(--space-4);
  text-align: center;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
}

.overview-empty-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-bg-tertiary);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
}

.overview-empty-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.overview-empty-text {
  font-size: 13px;
  color: var(--color-text-tertiary);
  max-width: 300px;
  line-height: 1.5;
}


/* ═══════════════════════════════════════════════════════════
   STEPPER
   ═══════════════════════════════════════════════════════════ */

.stepper {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  gap: 0;
  border-bottom: 1px solid var(--color-border);
}

.stepper-step {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.stepper-dot {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: var(--color-bg-tertiary);
  border: 1.5px solid var(--color-border);
  transition: background var(--transition-normal),
              border-color var(--transition-normal),
              box-shadow var(--transition-normal);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stepper-num {
  font-size: 10px;
  font-weight: 700;
  color: var(--color-text-tertiary);
  line-height: 1;
}

.stepper-step.active .stepper-dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

.stepper-step.active .stepper-num {
  color: #fff;
}

.stepper-step.completed .stepper-dot {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.stepper-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  white-space: nowrap;
  transition: color var(--transition-normal);
}

.stepper-step.active .stepper-label {
  color: var(--color-text-primary);
  font-weight: 600;
}

.stepper-step.completed .stepper-label {
  color: var(--color-text-secondary);
}

.stepper-line {
  flex: 1;
  height: 2px;
  margin: 0 var(--space-2);
  background: var(--color-border);
  min-width: 12px;
  border-radius: 1px;
  transition: background var(--transition-normal);
}

.stepper-line.completed {
  background: var(--color-accent);
}


/* ═══════════════════════════════════════════════════════════
   FLOW CONTAINER (deposit / withdraw steps)
   ═══════════════════════════════════════════════════════════ */

.flow-container {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-depth-1);
  overflow: hidden;
}

.flow-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.flow-back {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: var(--space-1) var(--space-2);
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-family: var(--font-sans);
  font-size: 12px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color var(--transition-normal), background-color var(--transition-normal);
}

.flow-back:hover {
  color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.flow-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  flex: 1;
}

.flow-body { padding: var(--space-5); }
.flow-footer { padding: var(--space-3) var(--space-5) var(--space-5); }


/* ═══════════════════════════════════════════════════════════
   MAGIC KEY CARD — the centerpiece
   ═══════════════════════════════════════════════════════════ */

.key-card {
  position: relative;
  background: var(--color-bg-secondary);
  border-radius: var(--radius-card);
  padding: var(--space-5);
  box-shadow: var(--shadow-glow-key);
  overflow: visible;
  border: 1px solid var(--color-key-border);
  margin-bottom: var(--space-4);
}

/* Animated gradient border */
.key-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-card);
  padding: 1px;
  background: linear-gradient(135deg,
    var(--color-key-primary) 0%,
    var(--color-key-glow) 35%,
    var(--color-key-glow) 65%,
    var(--color-key-primary) 100%);
  background-size: 200% 200%;
  animation: gradientShift 6s ease infinite;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 1;
}

.key-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.key-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-key-bg);
  color: var(--color-key-primary);
}

.key-card-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
  letter-spacing: -0.01em;
}

.key-card-balance {
  font-size: 28px;
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
}

.key-card-details {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.key-card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.key-card-row:last-child { border-bottom: none; }

.key-card-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.key-card-value {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-primary);
}

.key-card-actions {
  display: flex;
  gap: var(--space-2);
}


/* ═══════════════════════════════════════════════════════════
   AMOUNT INPUT
   ═══════════════════════════════════════════════════════════ */

.amount-input-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.amount-input-wrapper:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-border-focus);
}

.amount-input {
  flex: 1;
  min-width: 0;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-sans);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
}

.amount-input::placeholder { color: var(--color-text-tertiary); }

.amount-input-suffix {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  flex-shrink: 0;
}

.amount-balance {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 12px;
  color: var(--color-text-tertiary);
  margin-top: var(--space-2);
  padding: 0 var(--space-1);
}

.amount-max-btn {
  padding: 2px var(--space-2);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  border: none;
  border-radius: var(--radius-xs);
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

.amount-max-btn:hover {
  background: var(--color-accent);
  color: #fff;
}


/* ═══════════════════════════════════════════════════════════
   ADDRESS INPUT
   ═══════════════════════════════════════════════════════════ */

.address-field { margin-top: var(--space-5); }

.address-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}

.address-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.address-input {
  width: 100%;
  min-height: 44px;
  padding: var(--space-3) 36px var(--space-3) var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-mono);
  outline: none;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.address-input:hover { border-color: var(--color-border-hover); }

.address-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px var(--color-border-focus);
}

.address-input::placeholder {
  color: var(--color-text-tertiary);
  font-family: var(--font-sans);
}

.address-input.error { border-color: var(--color-error); }
.address-input.valid { border-color: var(--color-success); }

.address-input-status {
  position: absolute;
  right: var(--space-3);
  display: flex;
  align-items: center;
  pointer-events: none;
}

.address-input-error {
  font-size: 11px;
  color: var(--color-error);
  margin-top: var(--space-1);
}

.address-privacy-tip {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 11px;
  color: var(--color-text-tertiary);
  margin-top: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-accent-subtle);
  border-radius: var(--radius-sm);
}


/* ═══════════════════════════════════════════════════════════
   TOKEN SELECTOR
   ═══════════════════════════════════════════════════════════ */

.token-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.token-pill {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  height: 36px;
  padding: 0 var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: border-color var(--transition-normal),
              background-color var(--transition-normal),
              box-shadow var(--transition-normal);
}

.token-pill:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-elevated);
}

.token-pill.selected {
  border-color: var(--color-accent);
  background: var(--color-accent-subtle);
  box-shadow: 0 0 0 1px var(--color-accent);
}

.token-pill-icon {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.token-pill-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.token-more-btn {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  height: 36px;
  padding: 0 var(--space-3);
  background: none;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-tertiary);
  font-size: 12px;
  cursor: pointer;
  transition: border-color var(--transition-normal), color var(--transition-normal);
}

.token-more-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.token-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-top: var(--space-3);
}

.token-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-normal), background-color var(--transition-normal);
}

.token-row:hover {
  border-color: var(--color-border-hover);
  background: var(--color-bg-elevated);
}

.token-row.selected {
  border-color: var(--color-accent);
  background: var(--color-accent-subtle);
}

.token-row.disabled {
  opacity: 0.35;
  cursor: not-allowed;
  pointer-events: none;
}

.token-row-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.token-row-info { flex: 1; min-width: 0; }

.token-row-symbol {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.token-row-balance {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-text-primary);
  text-align: right;
}

/* Token/Chain logo images */
.chain-logo,
.token-logo {
  flex-shrink: 0;
  object-fit: contain;
  border-radius: var(--radius-full);
}

img.token-row-icon { width: 28px; height: 28px; }
img.token-pill-icon { width: 20px; height: 20px; }
img.overview-token-icon { width: 28px; height: 28px; }


/* ═══════════════════════════════════════════════════════════
   SUMMARY / FEE PREVIEW
   ═══════════════════════════════════════════════════════════ */

.summary-card {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.summary-row:last-child { border-bottom: none; }

.summary-label {
  font-size: 12px;
  color: var(--color-text-secondary);
}

.summary-value {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-primary);
  text-align: right;
}

.summary-row.highlight {
  background: var(--color-accent-subtle);
}

.summary-row.highlight .summary-label {
  font-weight: 600;
  color: var(--color-text-primary);
}

.summary-row.highlight .summary-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
}

/* Legacy compat */
.summary-divider { display: none; }
.summary-highlight {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-accent-subtle);
}
.summary-highlight .summary-label {
  font-size: 13px; font-weight: 600; color: var(--color-text-primary);
}
.summary-highlight .summary-value {
  font-size: 14px; font-weight: 600; color: var(--color-accent);
}

.fee-preview {
  margin-top: var(--space-3);
  padding: var(--space-3);
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: opacity var(--transition-normal);
}

.fee-preview.hidden { opacity: 0; pointer-events: none; }

.fee-preview-row {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
  font-size: 11px;
  color: var(--color-text-secondary);
}

.fee-preview-row.total {
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-1);
  padding-top: var(--space-2);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-primary);
}


/* ═══════════════════════════════════════════════════════════
   SUCCESS SCREEN
   ═══════════════════════════════════════════════════════════ */

.success-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--color-success-bg);
  margin-bottom: var(--space-5);
}

.success-icon svg {
  stroke: var(--color-success);
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.success-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.success-description {
  font-size: 14px;
  color: var(--color-text-secondary);
  max-width: 360px;
  line-height: 1.5;
  margin-bottom: var(--space-6);
}

.success-details {
  width: 100%;
  max-width: 360px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  overflow: hidden;
}

.success-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  font-size: 12px;
  border-bottom: 1px solid var(--color-border);
}

.success-detail-row:last-child { border-bottom: none; }

.success-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 280px;
}


/* ═══════════════════════════════════════════════════════════
   ERROR DISPLAY
   ═══════════════════════════════════════════════════════════ */

.error-text {
  font-size: 13px;
  color: var(--color-error);
  line-height: 1.5;
  word-break: break-word;
}

.error-box {
  width: 100%;
  max-width: 380px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-error-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.error-box-scroll {
  max-height: 120px;
  overflow-y: auto;
  padding: var(--space-3);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--color-error);
  word-break: break-all;
  white-space: pre-wrap;
}

.error-box-scroll::-webkit-scrollbar { width: 4px; }
.error-box-scroll::-webkit-scrollbar-track { background: transparent; }
.error-box-scroll::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 2px; }

.error-box-copy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 100%;
  padding: 6px 0;
  border: none;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
  color: var(--color-text-tertiary);
  font-size: 11px;
  cursor: pointer;
  transition: color var(--transition-normal), background var(--transition-normal);
}

.error-box-copy:hover {
  color: var(--color-text-secondary);
  background: var(--color-bg-tertiary);
}


/* ═══════════════════════════════════════════════════════════
   WITHDRAWAL PROGRESS STAGES
   ═══════════════════════════════════════════════════════════ */

.progress-stages {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: var(--space-4);
}

.progress-stage {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  transition: color var(--transition-normal);
  position: relative;
}

/* Connecting line between stages */
.progress-stage:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 9px;
  top: calc(50% + 12px);
  bottom: -12px;
  width: 2px;
  background: var(--color-border);
  transition: background var(--transition-normal);
}

.progress-stage.done:not(:last-child)::after {
  background: var(--color-success);
}

.progress-stage.active { color: var(--color-text-primary); }
.progress-stage.done { color: var(--color-success); }

.progress-stage-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}


/* ═══════════════════════════════════════════════════════════
   KEY LOADER
   ═══════════════════════════════════════════════════════════ */

.key-loader {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  padding: var(--space-5);
}

.key-loader-dropzone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--space-9) var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-normal),
              background-color var(--transition-normal),
              box-shadow var(--transition-normal);
}

.key-loader-dropzone:hover {
  border-color: var(--color-key-primary);
  background: var(--color-key-bg);
}

.key-loader-dropzone.dragover {
  border-color: var(--color-accent);
  border-style: solid;
  background: var(--color-accent-subtle);
  box-shadow: var(--shadow-glow-accent);
}

.key-loader-dropzone-icon {
  color: var(--color-key-primary);
  margin-bottom: var(--space-3);
}

.key-loader-dropzone-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.key-loader-dropzone-hint {
  font-size: 12px;
  color: var(--color-text-tertiary);
}

.key-loader-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

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

.key-loader-paste {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.key-loader-paste textarea {
  width: 100%;
  min-height: 120px;
  padding: var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-mono);
  outline: none;
  resize: vertical;
  transition: border-color var(--transition-normal);
  box-sizing: border-box;
}

.key-loader-paste textarea:focus {
  border-color: var(--color-accent);
}

.key-loader-paste textarea::placeholder {
  color: var(--color-text-tertiary);
}

.key-loader-error {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3);
  background: var(--color-error-bg);
  border: 1px solid var(--color-error);
  border-radius: var(--radius-md);
  font-size: 12px;
  color: var(--color-error);
  font-weight: 500;
}


/* ═══════════════════════════════════════════════════════════
   COPY BUTTON
   ═══════════════════════════════════════════════════════════ */

.copy-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  height: 32px;
  padding: 0 var(--space-2);
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: color var(--transition-normal),
              background-color var(--transition-normal),
              border-color var(--transition-normal);
}

.copy-btn:hover {
  color: var(--color-accent);
  background: var(--color-accent-subtle);
  border-color: var(--color-accent);
}

.copy-btn .copy-btn-icon { display: flex; align-items: center; }

.copy-btn .copy-btn-tooltip {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) scale(0.9);
  padding: 4px 8px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 600;
  color: var(--color-success);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal), transform var(--transition-normal);
  box-shadow: var(--shadow-depth-1);
}

.copy-btn.copied .copy-btn-tooltip {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

.copy-btn.copied {
  color: var(--color-success);
  border-color: var(--color-success);
  background: var(--color-success-bg);
}


/* ═══════════════════════════════════════════════════════════
   DOWNLOAD FEEDBACK
   ═══════════════════════════════════════════════════════════ */

.download-feedback {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--color-success-bg);
  border: 1px solid rgba(48, 209, 88, 0.3);
  border-radius: var(--radius-md);
  font-size: 12px;
  color: var(--color-success);
  font-weight: 500;
  animation: fadeIn 300ms ease;
  margin-bottom: var(--space-3);
}

.download-feedback svg { flex-shrink: 0; }

.download-feedback-filename {
  font-family: var(--font-mono);
  font-size: 11px;
  opacity: 0.8;
}


/* ═══════════════════════════════════════════════════════════
   DEPOSIT SAFETY CHECKBOXES
   ═══════════════════════════════════════════════════════════ */

.safety-checks {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  padding: var(--space-4);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.safety-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.safety-check input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--color-accent);
  flex-shrink: 0;
  cursor: pointer;
}

.safety-check-label {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.5;
  user-select: none;
}


/* ═══════════════════════════════════════════════════════════
   UTILITY — REUSABLE SMALL COMPONENTS
   ═══════════════════════════════════════════════════════════ */

/* Section label — uppercase tiny heading */
.section-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-2);
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.spinner--lg {
  width: 28px;
  height: 28px;
  border-width: 3px;
}

/* Gold icon helper */
.icon-gold { color: var(--color-key-primary); }

/* Key icon circle (small, used in proof/key cards) */
.key-icon-circle {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-key-bg);
  color: var(--color-key-primary);
  flex-shrink: 0;
}


/* ═══════════════════════════════════════════════════════════
   TAB TOGGLE
   ═══════════════════════════════════════════════════════════ */

.tab-toggle {
  display: flex;
  gap: 2px;
  padding: 3px;
  background: var(--color-bg-tertiary);
  border-radius: var(--radius-button);
  border: 1px solid var(--color-border);
}

.tab-toggle-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  background: none;
  border: none;
  border-radius: calc(var(--radius-button) - 2px);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.tab-toggle-btn:hover {
  color: var(--color-text-primary);
}

.tab-toggle-btn.active {
  background: var(--color-bg-secondary);
  color: var(--color-accent);
  font-weight: 600;
  box-shadow: var(--shadow-depth-1);
}


/* ═══════════════════════════════════════════════════════════
   PROOF TYPE BUTTONS
   ═══════════════════════════════════════════════════════════ */

.proof-type-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.proof-type-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  font-family: var(--font-sans);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: left;
}

.proof-type-btn:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: var(--shadow-glow-accent);
}

.proof-type-btn-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  flex-shrink: 0;
}

.proof-type-btn:hover .proof-type-btn-icon {
  background: var(--color-accent);
  color: #fff;
}

.proof-type-btn-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.proof-type-btn-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.proof-type-btn-desc {
  font-size: 11px;
  color: var(--color-text-tertiary);
  line-height: 1.4;
}

/* Proof result status banner */
.proof-status-banner {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
}


/* ═══════════════════════════════════════════════════════════
   ATTESTATION PANEL
   ═══════════════════════════════════════════════════════════ */

.attestation-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.attestation-status {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
}

.attestation-fact-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.attestation-fact-row:last-child { border-bottom: none; }

.attestation-fact-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.attestation-fact-value {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-primary);
  word-break: break-all;
  text-align: right;
  max-width: 55%;
}

.attestation-quote-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color var(--transition-normal), background-color var(--transition-normal);
}

.attestation-quote-toggle:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary);
}

.attestation-quote-content {
  padding: 0 var(--space-4) var(--space-4);
}

.attestation-quote-raw {
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.6;
  color: var(--color-text-tertiary);
  word-break: break-all;
  max-height: 160px;
  overflow-y: auto;
  padding: var(--space-3);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}


/* ═══════════════════════════════════════════════════════════
   TRUST CHAIN (Visual Flow)
   ═══════════════════════════════════════════════════════════ */

.trust-chain {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.trust-chain-step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  position: relative;
}

/* Connecting line between steps */
.trust-chain-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 15px;
  top: calc(var(--space-3) + 32px);
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.trust-chain-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-accent-subtle);
  color: var(--color-accent);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.trust-chain-content {
  flex: 1;
  min-width: 0;
  padding-top: 4px;
}

.trust-chain-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.trust-chain-desc {
  font-size: 12px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.trust-chain-desc code {
  font-size: 10px;
  background: var(--color-bg-tertiary);
  padding: 2px 4px;
  border-radius: 3px;
  font-family: var(--font-mono);
}


/* ═══════════════════════════════════════════════════════════
   TOAST NOTIFICATIONS
   ═══════════════════════════════════════════════════════════ */

#toast-container {
  position: fixed;
  bottom: var(--space-7);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex;
  flex-direction: column-reverse;
  gap: var(--space-2);
  pointer-events: none;
  max-width: 400px;
  width: calc(100% - var(--space-8));
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  box-shadow: var(--shadow-depth-2);
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-primary);
  pointer-events: auto;
}

.toast--success { border-color: var(--color-success); }
.toast--success .toast-icon { color: var(--color-success); }

.toast--error { border-color: var(--color-error); }
.toast--error .toast-icon { color: var(--color-error); }

.toast--warning { border-color: var(--color-warning); }
.toast--warning .toast-icon { color: var(--color-warning); }

.toast--info .toast-icon { color: var(--color-accent); }

.toast-icon { display: flex; flex-shrink: 0; }
.toast-msg { flex: 1; line-height: 1.4; }

.toast-close {
  display: flex;
  align-items: center;
  padding: 0;
  border: none;
  background: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: color var(--transition-micro);
}

.toast-close:hover { color: var(--color-text-primary); }

.toast-exit {
  animation: slideOutDown 200ms ease forwards;
}


/* ═══════════════════════════════════════════════════════════
   MODAL
   ═══════════════════════════════════════════════════════════ */

#modal-container {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: none;
  align-items: center;
  justify-content: center;
}

#modal-container.modal-open {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-dialog {
  position: relative;
  width: calc(100% - var(--space-8));
  max-width: 420px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-depth-3);
  z-index: 1;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.modal-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.modal-close {
  display: flex;
  align-items: center;
  padding: var(--space-1);
  border: none;
  background: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color var(--transition-normal), background-color var(--transition-normal);
}

.modal-close:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary);
}

.modal-body {
  padding: var(--space-5);
}

.modal-text {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: var(--space-3);
  padding: 0 var(--space-5) var(--space-5);
}

.modal-actions .btn { flex: 1; }


/* ═══════════════════════════════════════════════════════════
   HISTORY PANEL
   ═══════════════════════════════════════════════════════════ */

.history-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.history-list {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.history-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition);
}

.history-row:last-child { border-bottom: none; }
.history-row:hover { background: var(--color-bg-tertiary); }

.history-type-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.history-row-info { flex: 1; min-width: 0; }

.history-row-type {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.history-row-amount {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-primary);
  text-align: right;
}

.history-row-tx {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-accent);
  text-decoration: none;
}

.history-row-tx:hover { text-decoration: underline; }

.history-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-9) var(--space-4);
  text-align: center;
  color: var(--color-text-tertiary);
  font-size: 12px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
}

.history-empty-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-lg);
  background: var(--color-bg-tertiary);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-3);
}


/* ═══════════════════════════════════════════════════════════
   SKELETON LOADING
   ═══════════════════════════════════════════════════════════ */

.skeleton,
.skeleton-card,
.skeleton-row {
  background: linear-gradient(
    90deg,
    var(--color-bg-tertiary) 0%,
    var(--color-bg-elevated) 40%,
    var(--color-bg-tertiary) 80%
  );
  background-size: 800px 100%;
  animation: shimmer 1.6s ease-in-out infinite;
  border-radius: var(--radius-md);
}

.skeleton-card { border-radius: var(--radius-card); }
.skeleton-row { height: 48px; }


/* ═══════════════════════════════════════════════════════════
   ASCII ART BACKGROUND
   ═══════════════════════════════════════════════════════════ */

.app-ascii-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.app-ascii-art {
  margin: 0;
  padding: 0;
  font-family: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", "Courier New", monospace;
  font-size: 9px;
  line-height: 1.12;
  letter-spacing: 0.02em;
  color: var(--color-text-secondary);
  opacity: 0.35;
  white-space: pre;
  user-select: none;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 55% 70% at 50% 50%, black 15%, transparent 65%);
  -webkit-mask-image: radial-gradient(ellipse 55% 70% at 50% 50%, black 15%, transparent 65%);
}


/* ═══════════════════════════════════════════════════════════
   FLASHBOTS PROTECT BANNER
   ═══════════════════════════════════════════════════════════ */

.flashbots-banner {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  padding-right: 32px;
  margin-bottom: var(--space-3);
  background: linear-gradient(135deg, rgba(227, 119, 33, 0.06), rgba(227, 119, 33, 0.02));
  border: 1px solid rgba(227, 119, 33, 0.15);
  border-radius: var(--radius-card);
  transition: border-color var(--transition-normal);
}

.flashbots-banner:hover { border-color: rgba(227, 119, 33, 0.3); }

.flashbots-banner-dismiss {
  position: absolute;
  top: 8px;
  right: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: none;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--color-text-tertiary);
  cursor: pointer;
  transition: color var(--transition-normal), background var(--transition-normal);
}

.flashbots-banner-dismiss:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary);
}

.flashbots-banner-fox {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  object-fit: contain;
}

.flashbots-banner-content { flex: 1; min-width: 0; }

.flashbots-banner-title {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-primary);
  line-height: 1.3;
}

.flashbots-banner-title svg { color: #e37721; flex-shrink: 0; }

.flashbots-banner-text {
  font-size: 11px;
  color: var(--color-text-tertiary);
  line-height: 1.4;
  margin-top: 2px;
}

.flashbots-banner-btn {
  flex-shrink: 0;
  padding: 6px 14px;
  border: 1px solid rgba(227, 119, 33, 0.25);
  border-radius: var(--radius-sm);
  background: rgba(227, 119, 33, 0.08);
  color: #e37721;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition-normal), border-color var(--transition-normal);
}

.flashbots-banner-btn:hover {
  background: rgba(227, 119, 33, 0.15);
  border-color: rgba(227, 119, 33, 0.4);
}

.flashbots-banner-btn:disabled { opacity: 0.6; cursor: default; }


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 768px)
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  .app-header-inner { padding: 0 var(--space-4); }
  .app-header-nav { display: none; }
  .app-bottom-nav { display: flex; }
  .app-content { padding: var(--space-5) var(--space-4) 80px; }
  .app-container { max-width: 100%; }

  .auth-gate { min-height: 60vh; padding: var(--space-4); }
  .auth-gate-card { padding: var(--space-5); }

  .overview-stats { flex-direction: column; gap: var(--space-2); }
  .overview-actions { flex-wrap: wrap; }
  .overview-action-btn { min-width: calc(50% - var(--space-1)); }

  .amount-input { font-size: 22px; }

  .flashbots-banner { flex-wrap: wrap; gap: var(--space-2); }
  .flashbots-banner-fox { width: 28px; height: 28px; }
  .flashbots-banner-btn { width: 100%; text-align: center; }

  #toast-container {
    bottom: 80px; /* Above bottom nav */
  }
}


/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 480px)
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 480px) {
  .app-header-inner { height: 48px; padding: 0 var(--space-3); }
  .app-content { padding: var(--space-4) var(--space-3) 72px; }

  .auth-gate-card { padding: var(--space-4); }
  .auth-gate-title { font-size: 16px; }

  .flow-body { padding: var(--space-4); }
  .flow-footer { padding: var(--space-2) var(--space-4) var(--space-4); }
  .flow-header { padding: var(--space-3); }

  /* Prevent iOS zoom on input focus */
  .amount-input { font-size: 16px; }
  .amount-input-wrapper { padding: var(--space-3); }

  .overview-balance-row { padding: var(--space-3); }
  .overview-actions { flex-direction: column; }
  .overview-action-btn { min-width: 100%; }

  .summary-row { padding: var(--space-2) var(--space-3); }

  .success-screen { padding: var(--space-5) var(--space-3); }
  .success-actions { width: 100%; max-width: none; }

  .stepper-label { font-size: 10px; }
  .stepper { padding: var(--space-3); gap: 0; }

  .key-loader-dropzone { padding: var(--space-7) var(--space-3); }
}


/* ═══════════════════════════════════════════════════════════
   REDUCED MOTION
   ═══════════════════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce) {
  .skeleton, .skeleton-card, .skeleton-row { animation: none; }
  .key-card::before { animation: none; }
}