/* PostageWeb Design System
   Palette: Warm paper + mode-based accent colors
   Feel: Clean like a dojo, rooted in Aikido aesthetics */

/* ========================================
   Design Tokens
   ======================================== */
:root {
  /* Account Mode Colors */
  /* ASU Business Mode - Vibrant Red (matches ASU logo) */
  --asu-accent: #d91a32;
  --asu-accent-hover: #b8152a;
  --asu-accent-light: #fef2f3;
  --asu-bg: #fffbfb;
  --asu-focus: rgba(217, 26, 50, 0.2);

  /* Personal Mode - Purple/Plum */
  --personal-accent: #6b4c9a;
  --personal-accent-hover: #553c7a;
  --personal-accent-light: #f5f2f9;
  --personal-bg: #fbfafc;
  --personal-focus: rgba(107, 76, 154, 0.2);

  /* Backgrounds */
  --bg-base: var(--asu-bg);
  --bg-surface: #ffffff;
  --bg-elevated: #ffffff;

  /* Borders */
  --border-subtle: #e8e4df;
  --border-default: #d4cfc8;
  --border-strong: #b8b2a8;

  /* Text */
  --text-primary: #2c2c2c;
  --text-secondary: #6b6560;
  --text-muted: #9a948d;
  --text-inverse: #ffffff;

  /* Accent - ASU Red by default */
  --accent: var(--asu-accent);
  --accent-hover: var(--asu-accent-hover);
  --accent-light: var(--asu-accent-light);
  --accent-focus: var(--asu-focus);

  /* Semantic */
  --success: #4a7c59;
  --success-bg: #f0f5f1;
  --warning: #c4883a;
  --warning-bg: #fdf6ed;
  --error: #9e4a4a;
  --error-bg: #faf2f2;

  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;

  /* Depth */
  --shadow-sm: 0 1px 2px rgba(44, 44, 44, 0.04);
  --shadow-md: 0 2px 4px rgba(44, 44, 44, 0.06);
  --shadow-lg: 0 4px 8px rgba(44, 44, 44, 0.08);

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
}

/* ========================================
   Reset and Base
   ======================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  height: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.5;
  height: 100%;
  overflow: hidden;
}

/* ========================================
   Account Mode Themes
   ======================================== */
/* ASU Mode (default) - variables are set by default in :root */
body.asu-mode {
  --accent: var(--asu-accent);
  --accent-hover: var(--asu-accent-hover);
  --accent-light: var(--asu-accent-light);
  --accent-focus: var(--asu-focus);
  --bg-base: var(--asu-bg);
}

/* Personal Mode */
body.personal-mode {
  --accent: var(--personal-accent);
  --accent-hover: var(--personal-accent-hover);
  --accent-light: var(--personal-accent-light);
  --accent-focus: var(--personal-focus);
  --bg-base: var(--personal-bg);
}

/* Hide ASU logo in personal mode */
body.personal-mode .header-logo {
  display: none;
}

/* Personal mode toggle track color */
.toggle-track.personal-track {
  background-color: var(--border-default);
}

input:checked + .toggle-track.personal-track {
  background-color: var(--personal-accent);
}

/* ========================================
   Layout
   ======================================== */
.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  height: 100%;
  height: 100dvh; /* Dynamic viewport height for mobile */
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ========================================
   Header
   ======================================== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  margin: 0 calc(var(--space-4) * -1);
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

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

.header-logo {
  height: 36px;
  width: auto;
  border-radius: var(--radius-sm);
}

header h1 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  cursor: default;
  user-select: none;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* ========================================
   Test Mode Styling
   ======================================== */

/* Test mode label in header */
#testModeLabel {
  color: #f59e0b;
  font-weight: 700;
}

/* Debug viewport indicators (test mode only) */
.viewport-debug-top,
.viewport-debug-bottom {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  height: 4px;
  z-index: 9999;
  pointer-events: none;
}

.viewport-debug-top {
  top: 0;
  background: #ef4444; /* Red */
}

.viewport-debug-bottom {
  bottom: env(safe-area-inset-bottom, 0px);
  background: #22c55e; /* Green */
}

.viewport-debug-info {
  display: none;
  position: fixed;
  bottom: calc(8px + env(safe-area-inset-bottom, 0px));
  right: 8px;
  background: rgba(0,0,0,0.8);
  color: #fff;
  padding: 4px 8px;
  font-size: 11px;
  font-family: monospace;
  border-radius: 4px;
  z-index: 9999;
  pointer-events: none;
}

/* Show debug elements in test mode */
body.debug-viewport .viewport-debug-top,
body.debug-viewport .viewport-debug-bottom,
body.debug-viewport .viewport-debug-info {
  display: block;
}

/* Test mode note on confirm step */
.test-mode-note {
  background: #fef3c7;
  border: 1px solid #fbbf24;
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-top: var(--space-3);
  text-align: center;
  font-size: var(--font-size-sm);
  color: #92400e;
}

.test-mode-note strong {
  display: block;
  margin-bottom: var(--space-1);
}

/* ========================================
   Mode Toggle Switch
   ======================================== */
.mode-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  user-select: none;
}

.mode-toggle input {
  display: none;
}

.toggle-slider {
  width: 40px;
  height: 22px;
  background: var(--success);
  border-radius: var(--radius-full);
  position: relative;
  transition: background 0.2s ease;
}

.toggle-slider::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background: white;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: transform 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.mode-toggle input:checked + .toggle-slider {
  background: var(--warning);
}

.mode-toggle input:checked + .toggle-slider::after {
  transform: translateX(18px);
}

.toggle-label {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-secondary);
}

/* ========================================
   Main Content
   ======================================== */
main {
  flex: 1;
  padding: var(--space-4) 0;
  min-height: 0; /* Required for flex children to handle overflow */
  display: flex;
  flex-direction: column;
}

/* ========================================
   Form Sections
   ======================================== */
.form-section {
  margin-bottom: var(--space-6);
}

.form-section > label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ========================================
   Input Fields
   ======================================== */
input[type="text"],
input[type="password"],
input[type="number"],
select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-primary);
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input::placeholder {
  color: var(--text-muted);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-focus);
}

/* ========================================
   Search Container with Dropdown
   ======================================== */
.search-container {
  position: relative;
}

.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  max-height: 300px;
  overflow-y: auto;
  z-index: 100;
  display: none;
  box-shadow: var(--shadow-lg);
}

.dropdown.active {
  display: block;
}

.dropdown-item {
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  border-bottom: 1px solid var(--border-subtle);
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: background 0.1s ease;
}

.dropdown-item:last-child {
  border-bottom: none;
}

.dropdown-item:hover,
.dropdown-item:focus {
  background: var(--accent-light);
}

.dropdown-item.no-results {
  color: var(--text-muted);
  cursor: default;
}

/* ========================================
   Address Card
   ======================================== */
.address-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.address-card h3 {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  font-weight: 500;
}

.address-card #addressContent {
  white-space: pre-line;
  line-height: 1.6;
  color: var(--text-primary);
}

/* ========================================
   Radio Group
   ======================================== */
.radio-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}

.radio-item {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  min-height: 44px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.radio-item:hover {
  border-color: var(--border-strong);
}

.radio-item:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-light);
}

.radio-item input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-right: var(--space-3);
  accent-color: var(--accent);
  flex-shrink: 0;
}

.radio-item span {
  color: var(--text-primary);
}

.radio-item input[type="radio"]:checked + span {
  font-weight: 500;
}

/* ========================================
   Sub Options
   ======================================== */
.sub-options {
  margin-top: var(--space-3);
  padding-left: var(--space-8);
}

/* ========================================
   Dimension Inputs
   ======================================== */
.dimension-inputs {
  display: flex;
  gap: var(--space-2);
  align-items: flex-end;
}

.dimension-inputs .input-group {
  flex: 1;
}

.dimension-inputs .input-group label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-1);
  font-weight: 500;
}

.dimension-inputs .input-group input {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  text-align: center;
}

.dimension-inputs .unit {
  color: var(--text-secondary);
  flex-shrink: 0;
  padding-bottom: var(--space-2);
  font-size: var(--font-size-sm);
}

/* ========================================
   Weight Inputs
   ======================================== */
.weight-inputs {
  display: flex;
  gap: var(--space-4);
}

.weight-inputs .input-group {
  flex: 1;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.weight-inputs input {
  flex: 1;
  text-align: center;
}

.weight-inputs span {
  color: var(--text-secondary);
  flex-shrink: 0;
  font-size: var(--font-size-sm);
}

/* ========================================
   Checkbox
   ======================================== */
.checkbox-item {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  min-height: 44px;
}

.checkbox-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-right: var(--space-3);
  accent-color: var(--accent);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-base);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  min-height: 48px;
  transition: background 0.15s ease, transform 0.1s ease;
  text-decoration: none;
}

.btn:active:not(:disabled) {
  transform: scale(0.98);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: var(--text-inverse);
}

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

.btn-secondary {
  background: var(--border-subtle);
  color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--border-default);
}

.btn-block {
  width: 100%;
}

.btn-link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-2);
  min-height: 44px;
}

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

.btn-icon {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  font-size: var(--font-size-lg);
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--radius-sm);
  transition: background 0.1s ease;
}

.btn-icon:hover {
  background: var(--border-subtle);
}

.button-group {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.button-group .btn {
  flex: 1;
}

/* ========================================
   Error Message
   ======================================== */
.error-message {
  background: var(--error-bg);
  color: var(--error);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-sm);
  border: 1px solid var(--error);
}

.warnings-box {
  background: #fff3cd;
  color: #856404;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
  border: 1px solid #ffc107;
}

.warnings-box .warnings-title {
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.warnings-box ul {
  margin: 0;
  padding-left: var(--space-4);
}

.warnings-box li {
  margin-bottom: var(--space-1);
}

/* ========================================
   Rates List
   ======================================== */
.rates-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-top: var(--space-3);
}

.rate-item {
  display: flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  background: var(--bg-surface);
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  min-height: 44px; /* Touch target minimum */
  transition: border-color 0.15s ease, background 0.15s ease;
}

.rate-item:hover {
  border-color: var(--border-strong);
}

.rate-item.selected {
  border-color: var(--accent);
  background: var(--accent-light);
}

.rate-item input[type="radio"] {
  width: 18px;
  height: 18px;
  margin-right: var(--space-3);
  accent-color: var(--accent);
  flex-shrink: 0;
}

.rate-info {
  flex: 1;
}

.rate-carrier {
  font-weight: 600;
  color: var(--text-primary);
}

.rate-delivery {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.rate-price {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--accent);
}

/* ========================================
   Success Section
   ======================================== */
.success-icon {
  width: 72px;
  height: 72px;
  background: var(--success);
  color: var(--text-inverse);
  font-size: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
}

#step5Success h2 {
  text-align: center;
  margin-bottom: var(--space-6);
  color: var(--text-primary);
}

.success-details {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.detail-row {
  display: flex;
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}

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

.detail-row .label {
  color: var(--text-secondary);
  margin-right: var(--space-2);
  font-size: var(--font-size-sm);
}

.detail-row .value {
  flex: 1;
  font-weight: 500;
  color: var(--text-primary);
}

.tracking-number {
  font-family: 'SF Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: var(--font-size-sm);
}

/* ========================================
   Login Page
   ======================================== */
.login-page {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
}

.login-form {
  background: var(--bg-surface);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.login-form h2 {
  text-align: center;
  margin-bottom: var(--space-6);
  color: var(--text-primary);
}

.login-form .form-group {
  margin-bottom: var(--space-4);
}

/* ========================================
   Steps / Screens
   ======================================== */
.step {
  display: none;
}

.step.active {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow-y: auto; /* Allow scrolling when content overflows */
  padding-bottom: env(safe-area-inset-bottom, 0px); /* iOS safe area */
}

/* Wizard content is now handled by .wizard-content class */

/* ========================================
   Loading State
   ======================================== */
.btn-loading {
  display: none;
}

.btn.loading .btn-text {
  display: none;
}

.btn.loading .btn-loading {
  display: inline;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-3);
  }

  header {
    margin: 0 calc(var(--space-3) * -1);
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }
}

/* ========================================
   Hamburger Menu Button
   ======================================== */
.hamburger-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--space-2);
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.hamburger-btn:hover {
  background: var(--accent-light);
}

.hamburger-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ========================================
   Menu Item Styles (used in mmenu)
   ======================================== */
.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  width: 100%;
}

.menu-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.menu-value {
  color: var(--text-primary);
  font-size: var(--font-size-sm);
}

.menu-value.valid {
  color: var(--success);
}

.menu-value.invalid {
  color: var(--error);
}

.config-error {
  color: var(--error);
  font-size: 0.75rem;
  padding: var(--space-2) var(--space-3);
  background: var(--error-bg);
  border-radius: var(--radius-sm);
  word-wrap: break-word;
  overflow-wrap: break-word;
  white-space: pre-wrap;
  max-width: 100%;
}

.config-detail {
  color: var(--text-secondary);
  font-size: 0.7rem;
  font-family: monospace;
  padding: var(--space-2) var(--space-3);
  background: var(--surface);
  border-radius: var(--radius-sm);
  word-wrap: break-word;
  overflow-wrap: break-word;
  white-space: pre-wrap;
  max-width: 100%;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 28px;
  cursor: pointer;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-track {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--border-default);
  border-radius: var(--radius-full);
  transition: background 0.2s ease;
}

.toggle-track::before {
  content: '';
  position: absolute;
  width: 22px;
  height: 22px;
  left: 3px;
  top: 3px;
  background: var(--bg-surface);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease;
}

.toggle-switch input:checked + .toggle-track {
  background: var(--warning);
}

.toggle-switch input:checked + .toggle-track::before {
  transform: translateX(22px);
}

/* Menu Actions */
.menu-action {
  display: block;
  padding: var(--space-3) var(--space-4);
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}

.menu-action:hover {
  background: var(--accent-light);
}

.menu-logout {
  color: var(--error);
}

/* API Error in Menu */
.api-error-details {
  margin: var(--space-2) var(--space-4);
  padding: var(--space-3);
  background: var(--error-bg);
  border: 1px solid var(--error);
  border-radius: var(--radius-sm);
  font-family: 'SF Mono', SFMono-Regular, Consolas, monospace;
  font-size: 0.75rem;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ========================================
   mmenu Theme Overrides
   ======================================== */
:root {
  --mm-color-background: var(--bg-surface);
  --mm-color-text: var(--text-primary);
  --mm-color-text-dimmed: var(--text-secondary);
  --mm-color-border: var(--border-subtle);
  --mm-color-button: var(--text-secondary);
  --mm-color-background-highlight: var(--accent-light);
  --mm-color-background-emphasis: var(--bg-base);
}

.mm-menu {
  --mm-listitem-size: 50px;
}

/* mmenu divider styling */
.mm-divider,
.mm-listitem_divider {
  font-size: var(--font-size-sm) !important;
  font-weight: 600 !important;
  color: var(--text-secondary) !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--bg-base) !important;
  padding: var(--space-3) var(--space-4) !important;
  min-height: auto !important;
}

/* Ensure menu-item spans display correctly in mmenu */
.mm-listitem > .menu-item {
  padding: var(--space-3) var(--space-5);
}

/* Menu logout link color */
.mm-listitem .menu-logout {
  color: var(--error) !important;
}

.mm-navbar {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.mm-navbar__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
}

/* Page wrapper for mmenu */
#page {
  background: var(--bg-base);
  min-height: 100vh;
}

/* ========================================
   Troubleshoot Screen
   ======================================== */
#troubleshootSection h2 {
  margin-bottom: var(--space-5);
}

.troubleshoot-group {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border: 1px solid var(--border-default);
}

.troubleshoot-group h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-default);
}

.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
}

.status-label {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.status-value {
  font-weight: 500;
  font-size: var(--font-size-sm);
}

.status-value.valid {
  color: var(--success);
}

.status-value.invalid {
  color: var(--error);
}

.status-value.warning {
  color: var(--warning);
}

.version-mismatch {
  color: var(--warning, #e67e22);
  font-weight: 600;
}

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

.status-detail {
  background: var(--bg-base);
  color: var(--text-muted);
  font-size: 0.7rem;
  font-family: 'SF Mono', SFMono-Regular, Consolas, monospace;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  margin-top: var(--space-2);
  word-break: break-all;
}

.test-email-result {
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
  text-align: center;
}

.test-email-result.success {
  background: var(--success-bg);
  color: var(--success);
}

.test-email-result.error {
  background: var(--error-bg);
  color: var(--error);
}

/* ========================================
   Transaction History
   ======================================== */
#historySection {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

#historySection h2 {
  margin-bottom: var(--space-4);
  flex-shrink: 0;
}

#historySection .loading-state,
#historySection .error-message {
  flex-shrink: 0;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  overflow-y: auto;
  flex: 1;
  min-height: 0; /* Required for flex children to scroll */
}

.history-scroll-sentinel {
  height: 1px;
  width: 100%;
}

.history-loading-more {
  text-align: center;
  padding: var(--space-3);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.history-item {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  border: 1px solid var(--border-default);
}

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
}

.history-date {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.history-cost {
  font-weight: 600;
  color: var(--success);
}

.history-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.history-destination {
  font-weight: 500;
  color: var(--text-primary);
}

.history-carrier {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.history-tracking {
  font-family: 'SF Mono', SFMono-Regular, Consolas, monospace;
  font-size: var(--font-size-sm);
  color: var(--text-muted);
}

.history-tracking-link {
  color: var(--accent);
  text-decoration: none;
}

.history-tracking-link:hover {
  text-decoration: underline;
}

.tracking-status {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  margin-left: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.status-pre-transit {
  background: var(--bg-surface);
  color: var(--text-muted);
  border: 1px solid var(--border-default);
}

.status-in-transit {
  background: #dbeafe;
  color: #1e40af;
}

.status-out-for-delivery {
  background: #fef3c7;
  color: #92400e;
}

.status-delivered {
  background: #d1fae5;
  color: #065f46;
}

.status-available-for-pickup {
  background: #e0e7ff;
  color: #3730a3;
}

.status-return-to-sender,
.status-failure,
.status-cancelled,
.status-error {
  background: #fee2e2;
  color: #991b1b;
}

.status-unknown {
  background: var(--bg-surface);
  color: var(--text-muted);
}

.history-user {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  font-style: italic;
}

.history-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid var(--border-subtle);
}

.history-label-link {
  color: var(--accent);
  text-decoration: none;
  font-size: var(--font-size-sm);
}

.history-label-link:hover {
  text-decoration: underline;
}

.btn-reprint {
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-sm);
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.btn-reprint:hover {
  background: var(--bg-base);
}

.btn-reprint:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--text-muted);
}

.loading-state {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--text-muted);
}

.history-date-range {
  text-align: center;
  padding: var(--space-4);
  margin-top: var(--space-4);
  color: var(--text-muted);
  font-size: 0.875rem;
  border-top: 1px solid var(--border-color);
}


/* ========================================
   Wizard Progress Indicator
   ======================================== */
.wizard-progress {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-4) var(--space-2);
  margin-bottom: var(--space-2);
  position: relative;
}

/* Connecting line between steps */
.wizard-progress::before {
  content: '';
  position: absolute;
  top: calc(var(--space-4) + 16px);
  left: calc(var(--space-2) + 24px);
  right: calc(var(--space-2) + 24px);
  height: 2px;
  background: var(--border-default);
  z-index: 0;
}

.wizard-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
  flex: 1;
}

.step-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
  background: var(--bg-surface);
  border: 2px solid var(--border-default);
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.step-label {
  margin-top: var(--space-1);
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

/* Active step */
.wizard-step.active .step-circle {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--text-inverse);
}

.wizard-step.active .step-label {
  color: var(--accent);
  font-weight: 500;
}

/* Completed step */
.wizard-step.completed .step-circle {
  background: var(--success);
  border-color: var(--success);
  color: var(--text-inverse);
}

.wizard-step.completed .step-label {
  color: var(--success);
}

/* Wizard content sections */
.wizard-content {
  display: none;
}

.wizard-content.active {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0; /* Allow flex children to shrink */
  overflow-y: auto; /* Allow scrolling when content overflows */
  padding-bottom: env(safe-area-inset-bottom, 0px); /* iOS safe area */
}

.step-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.step-note {
  font-size: var(--font-size-sm);
  color: var(--text-tertiary);
  margin-top: calc(var(--space-2) * -1);
  margin-bottom: var(--space-3);
}

/* ASU business reminder - attention-grabbing pulse */
.asu-reminder {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--warning-text);
  background: var(--warning-bg);
  border: 2px solid var(--warning-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  text-align: center;
  margin-top: var(--space-3);
  animation: pulse-attention 2s ease-in-out infinite;
}

@keyframes pulse-attention {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(234, 179, 8, 0.4);
  }
  50% {
    opacity: 0.85;
    transform: scale(1.02);
    box-shadow: 0 0 12px 4px rgba(234, 179, 8, 0.3);
  }
}

/* Wizard navigation buttons */
.wizard-nav {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid var(--border-subtle);
}

.wizard-nav .btn {
  flex: 1;
}

/* ========================================
   Dojo List Box (for Step 1)
   ======================================== */
.dojo-search {
  margin-bottom: var(--space-3);
}

.dojo-list-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  flex: 1;
  min-height: 100px; /* Minimum height for usability */
  overflow-y: auto;
  margin-bottom: var(--space-4);
}

.dojo-list-item {
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  border-bottom: 1px solid var(--border-subtle);
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: background 0.1s ease;
  background-color: #ffffff;
  color: var(--text-primary);
}

.dojo-list-item:last-child {
  border-bottom: none;
}

/* Only apply hover on devices that support it (not touch) */
@media (hover: hover) {
  .dojo-list-item:not(.selected):hover {
    background-color: var(--accent-light);
  }
}

/* Touch feedback */
.dojo-list-item:not(.selected):active {
  background-color: var(--accent-light);
}

/* Selected state - must come after default */
.dojo-list-item.selected {
  background-color: var(--accent);
  color: var(--text-inverse);
}

.dojo-list-item .dojo-name {
  flex: 1;
}

.dojo-list-item .dojo-id {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-left: var(--space-2);
}

.dojo-list-item.selected .dojo-id {
  color: rgba(255, 255, 255, 0.7);
}

.dojo-list-loading,
.dojo-list-empty {
  padding: var(--space-4);
  text-align: center;
  color: var(--text-muted);
}

/* ========================================
   Manual Address Form
   ======================================== */
.form-row {
  display: flex;
  gap: var(--space-3);
}

.form-section-city {
  flex: 2;
}

.form-section-state {
  flex: 0 0 80px;
}

.form-section-zip {
  flex: 1;
  min-width: 90px;
}

/* Address Mode Toggle (segmented control) */
.address-mode-toggle {
  display: flex;
  background: #e8e8e8;
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: var(--space-4);
  gap: 4px;
}

.address-mode-toggle .mode-btn {
  flex: 1;
  padding: var(--space-3);
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: #666;
  cursor: pointer;
  transition: all 0.2s ease;
}

.address-mode-toggle .mode-btn.active {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.address-mode-toggle .mode-btn:hover:not(.active) {
  background: rgba(0, 0, 0, 0.05);
  color: #333;
}

/* ========================================
   Saved Address List
   ======================================== */
.address-search {
  margin-bottom: var(--space-3);
}

.saved-address-list {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  max-height: 200px;
  overflow-y: auto;
  margin-bottom: var(--space-3);
}

.saved-address-item {
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  border-bottom: 1px solid var(--border-subtle);
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  transition: background 0.1s ease;
}

.saved-address-item:last-child {
  border-bottom: none;
}

@media (hover: hover) {
  .saved-address-item:not(.selected):hover {
    background-color: var(--accent-light);
  }
}

.saved-address-item:active {
  background-color: var(--accent-light);
}

.saved-address-item.selected {
  background-color: var(--accent);
  color: var(--text-inverse);
}

.saved-address-info {
  flex: 1;
  min-width: 0;
}

.saved-address-name {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.saved-address-detail {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.saved-address-item.selected .saved-address-detail {
  color: rgba(255, 255, 255, 0.7);
}

.saved-address-delete {
  background: none;
  border: none;
  color: var(--error);
  cursor: pointer;
  padding: var(--space-2);
  font-size: var(--font-size-lg);
  opacity: 0.6;
  transition: opacity 0.2s ease;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.saved-address-delete:hover {
  opacity: 1;
}

.saved-address-item.selected .saved-address-delete {
  color: var(--text-inverse);
}

.no-saved-addresses {
  padding: var(--space-4);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--font-size-sm);
}

/* ========================================
   Address Validation Result
   ======================================== */
.address-validation-success {
  background: var(--success-bg);
  border: 1px solid var(--success);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  color: var(--success);
}

.address-validation-success .validation-icon {
  font-size: var(--font-size-lg);
  margin-right: var(--space-2);
}

.address-validation-error {
  background: var(--error-bg);
  border: 1px solid var(--error);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  color: var(--error);
}

.address-validation-error .validation-icon {
  font-size: var(--font-size-lg);
  margin-right: var(--space-2);
}

.verified-address {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--success);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* Address Autocomplete dropdown styling */
.autocomplete-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  max-height: 250px;
  overflow-y: auto;
  z-index: 9999;
  margin-top: 4px;
}

/* Position the dropdown relative to input container */
.autocomplete-wrapper {
  position: relative;
  z-index: 100;
}

.autocomplete-item {
  padding: var(--space-3);
  cursor: pointer;
  border-top: 1px solid var(--border-light);
}

.autocomplete-item:first-child {
  border-top: none;
}

.autocomplete-item:hover,
.autocomplete-item.active {
  background: var(--bg-hover);
}

.autocomplete-main {
  font-size: var(--font-size-base);
  color: var(--text-primary);
  font-weight: 500;
}

.autocomplete-secondary {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-top: 2px;
}

.autocomplete-error {
  padding: var(--space-3);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  text-align: center;
}

/* ========================================
   Shipment Summary Card (for Step 3)
   ======================================== */
.summary-card {
  background: var(--accent-light);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}

.summary-card .summary-destination {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-1);
}

.summary-card .summary-package {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* ========================================
   Context Header (shows dojo name on steps)
   ======================================== */
.context-header {
  background: var(--accent-light);
  border: 1px solid var(--accent);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.context-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.context-value {
  font-weight: 600;
  color: var(--accent);
}

/* ========================================
   Confirmation Card (Step 3)
   ======================================== */
.confirmation-card {
  background: var(--bg-surface);
  border: 2px solid var(--success);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-top: var(--space-4);
}

.confirmation-card h3 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--border-subtle);
}

.confirmation-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--border-subtle);
}

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

.confirmation-row.highlight {
  background: var(--success-bg);
  margin: var(--space-2) calc(var(--space-4) * -1) 0;
  padding: var(--space-3) var(--space-4);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  border-bottom: none;
}

.confirmation-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.confirmation-value {
  font-weight: 500;
  color: var(--text-primary);
  text-align: right;
  flex: 1;
  margin-left: var(--space-3);
}

.confirmation-row.highlight .confirmation-value {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--success);
}

/* ========================================
   Compact Mode for Small Screens
   (iPhone mini, iPhone SE, etc.)
   ======================================== */
@media (max-height: 700px) {
  /* Tighter header */
  header {
    padding: var(--space-1) 0;
    padding-left: var(--space-4);
    padding-right: var(--space-4);
  }

  header h1 {
    font-size: var(--font-size-base);
  }

  /* Smaller wizard progress */
  .wizard-progress {
    padding: var(--space-2) var(--space-1);
    margin-bottom: var(--space-1);
  }

  .step-circle {
    width: 26px;
    height: 26px;
    font-size: 0.7rem;
  }

  .step-label {
    font-size: 0.65rem;
  }

  /* Tighter step title */
  .step-title {
    font-size: var(--font-size-base);
    margin-bottom: var(--space-2);
  }

  /* Tighter form sections */
  .form-section {
    margin-bottom: var(--space-3);
  }

  /* Smaller inputs */
  input, select {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
  }

  /* Smaller buttons */
  .btn {
    padding: var(--space-2) var(--space-4);
    min-height: 44px;
  }

  /* Tighter wizard nav */
  .wizard-nav {
    margin-top: var(--space-2);
    padding-top: var(--space-1);
  }

  /* Smaller rate items */
  .rate-item {
    padding: var(--space-1) var(--space-2);
    min-height: 40px;
  }

  /* Tighter dojo list items */
  .dojo-list-item {
    padding: var(--space-2) var(--space-3);
    min-height: 40px;
  }

  /* Smaller main padding */
  main {
    padding: var(--space-2) 0;
  }
}

/* ========================================
   Modal Overlay
   ======================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  padding: var(--space-4);
}

.modal-content {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  max-width: 400px;
  width: 100%;
  box-shadow: var(--shadow-lg);
}

.modal-content h3 {
  margin-bottom: var(--space-3);
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.modal-content p {
  margin-bottom: var(--space-5);
  color: var(--text-secondary);
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
}

.modal-actions .btn {
  min-width: 80px;
}