/* ============================================================
   MODERN TACTICAL COMMAND INTERFACE
   A refined, professional squad planner with strategic
   color mapping and sophisticated visual design
   ============================================================ */

:root {
  /* Core palette - Dark mode (default) */
  --bg-primary:      #0a0d15;
  --bg-secondary:    #101620;
  --bg-tertiary:     #161d2e;
  --bg-elevated:     #1a2438;
  
  /* Text & accessibility */
  --text-primary:    #e8eef5;
  --text-secondary:  #a5b4c5;
  --text-muted:      #7a8697;
  
  /* Strategic accent colors (mapped to troop types) */
  --accent-infantry:  #00d9ff;  /* Cyan - nimble, fast */
  --accent-lancer:    #ff6b35;  /* Orange - aggressive, heavy */
  --accent-marksman:  #7c3aed;  /* Purple - precise, tactical */
  
  /* Utility accents */
  --accent-success:   #10b981;  /* Green for dark mode (status check) */
  --accent-warning:   #f59e0b;
  --accent-error:     #ef4444;
  
  /* Button overrides for contrast */
  --button-purple-color: #a78bfa;  /* Lighter purple for dark mode button */
  --button-purple-bg:    rgba(167, 139, 250, 0.1);
  
  /* Borders & dividers */
  --border-light:     #2a3547;
  --border-medium:    #384f63;
  --border-dark:      #1f2d3d;
  
  /* Shadows */
  --shadow-sm:        0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md:        0 4px 6px rgba(0, 0, 0, 0.5);
  --shadow-lg:        0 10px 15px rgba(0, 0, 0, 0.6);
  
  /* Typography */
  --font-sans:       'IBM Plex Sans', system-ui, sans-serif;
  --font-mono:       'IBM Plex Mono', 'Courier New', monospace;
  
  /* Spacing */
  --spacing-xs:      4px;
  --spacing-sm:      8px;
  --spacing-md:      12px;
  --spacing-lg:      16px;
  --spacing-xl:      24px;
  --spacing-2xl:     32px;
  
  /* Radii */
  --radius-sm:       4px;
  --radius-md:       6px;
  --radius-lg:       8px;
  
  /* Transitions */
  --transition-fast:  150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:  250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:  400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light mode */
html[data-theme="light"] {
  --bg-primary:      #f8f9fa;
  --bg-secondary:    #ffffff;
  --bg-tertiary:     #f0f2f5;
  --bg-elevated:     #e8eef5;
  
  /* Text & accessibility */
  --text-primary:    #1a202c;
  --text-secondary:  #4a5568;
  --text-muted:      #718096;
  
  /* Borders & dividers */
  --border-light:     #cbd5e0;
  --border-medium:    #a0aec0;
  --border-dark:      #e2e8f0;
  
  /* Shadows */
  --shadow-sm:        0 1px 2px rgba(0, 0, 0, 0.1);
  --shadow-md:        0 4px 6px rgba(0, 0, 0, 0.12);
  --shadow-lg:        0 10px 15px rgba(0, 0, 0, 0.15);
  
  /* Light mode accent overrides */
  --accent-success:   #059669;  /* Darker, more saturated green */
  --accent-warning:   #d97706;  /* Darker amber */
  --accent-error:     #dc2626;  /* Darker red */
  --accent-infantry:  #0891b2;  /* Darker cyan */
  --accent-lancer:    #c2410c;  /* Darker orange */
  --accent-marksman:  #6d28d9;  /* Darker purple */
  
  /* Button overrides for light mode */
  --button-purple-color: #6d28d9;
  --button-purple-bg:    rgba(109, 40, 217, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   HEADER
   ============================================================ */

header {
  background: var(--bg-secondary);
  border-bottom: 2px solid var(--border-medium);
  padding: var(--spacing-lg) var(--spacing-xl);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

header > div {
  flex: 1;
}

header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

header h1::before {
  content: '⚔️';
  display: inline-block;
  font-size: 1.3rem;
}

.theme-toggle {
  flex-shrink: 0;
  white-space: nowrap;
}

.header-sub {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: var(--spacing-xs);
}

/* ============================================================
   MAIN LAYOUT
   ============================================================ */

#app {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--spacing-lg);
}

.section {
  background: var(--bg-secondary);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  transition: all var(--transition-base);
}

.section:hover {
  border-color: var(--border-light);
  box-shadow: var(--shadow-md);
}

.section-title {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

/* ============================================================
   TROOP GRID
   ============================================================ */

.troop-grid {
  display: grid;
  grid-template-columns: auto repeat(3, 1fr);
  gap: var(--spacing-md) var(--spacing-lg);
  align-items: center;
  overflow-x: auto;
  padding-bottom: var(--spacing-sm);
}

.troop-grid .col-header {
  text-align: center;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: var(--spacing-xs) 0 var(--spacing-md);
}

.troop-grid .col-header.type-infantry { color: var(--accent-infantry); }
.troop-grid .col-header.type-lancer { color: var(--accent-lancer); }
.troop-grid .col-header.type-marksman { color: var(--accent-marksman); }

.troop-grid .row-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  padding-right: var(--spacing-md);
  white-space: nowrap;
  min-width: 50px;
}

.troop-input-cell {
  display: flex;
  align-items: center;
  justify-content: center;
}

.troop-total-row {
  display: grid;
  grid-template-columns: auto repeat(3, 1fr);
  gap: var(--spacing-md) var(--spacing-lg);
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 2px solid var(--border-light);
  align-items: center;
}

.troop-total-row .total-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.total-val {
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--accent-lancer);
  letter-spacing: 0.05em;
}

.grand-total {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-dark);
  text-align: right;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-infantry);
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
}

/* ============================================================
   FORM INPUTS
   ============================================================ */

input[type="number"],
input[type="text"],
select,
textarea {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: var(--spacing-sm) var(--spacing-md);
  width: 100%;
  transition: all var(--transition-fast);
  outline: none;
}

input[type="number"]::placeholder,
input[type="text"]::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

input[type="number"]:focus,
input[type="text"]:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-infantry);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 2px rgba(0, 217, 255, 0.1);
}

input[type="number"] {
  text-align: right;
  font-family: var(--font-mono);
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  -moz-appearance: textfield;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  background: transparent;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  white-space: nowrap;
  user-select: none;
  border: 1.5px solid var(--border-light);
}

.btn:hover,
.btn:focus {
  border-color: var(--accent-infantry);
  color: var(--accent-infantry);
  background: rgba(0, 217, 255, 0.08);
  outline: none;
}

.btn:active {
  background: rgba(0, 217, 255, 0.15);
}

.btn-primary {
  border-color: var(--accent-infantry);
  color: var(--accent-infantry);
  background: rgba(0, 217, 255, 0.08);
}

.btn-primary:hover {
  background: rgba(0, 217, 255, 0.15);
}

.btn-orange {
  border-color: var(--accent-lancer);
  color: var(--accent-lancer);
}

.btn-orange:hover {
  background: rgba(255, 107, 53, 0.1);
  border-color: var(--accent-lancer);
}

.btn-purple {
  border-color: var(--button-purple-color);
  color: var(--button-purple-color);
  background: var(--button-purple-bg);
}

.btn-purple:hover {
  background: rgba(167, 139, 250, 0.2);
  border-color: var(--button-purple-color);
}

html[data-theme="light"] .btn-purple {
  border-color: var(--button-purple-color);
  color: var(--button-purple-color);
  background: rgba(109, 40, 217, 0.08);
}

html[data-theme="light"] .btn-purple:hover {
  background: rgba(109, 40, 217, 0.15);
}

.btn-success {
  border-color: var(--accent-success);
  color: var(--accent-success);
}

.btn-success:hover {
  background: rgba(16, 185, 129, 0.1);
}

.btn-sm {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.65rem;
}

.btn-sm:hover {
  box-shadow: var(--shadow-sm);
}

.btn-file {
  display: inline-block;
  margin-bottom: var(--spacing-lg);
}

.btn-file input[type="file"] {
  display: none;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

/* ============================================================
   SQUADS & CARDS
   ============================================================ */

.squad-count-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
}

.squad-count-row label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  white-space: nowrap;
  text-transform: uppercase;
}

.squad-count-row input {
  max-width: 100px;
}

.squad-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--spacing-lg);
}

.squad-card {
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
}

.squad-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-infantry), var(--accent-lancer), var(--accent-marksman));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.squad-card:hover {
  border-color: var(--border-light);
  box-shadow: var(--shadow-md);
}

.squad-card.active-squad {
  border-color: var(--accent-infantry);
  box-shadow: 0 0 0 2px rgba(0, 217, 255, 0.1), var(--shadow-md);
}

.squad-card.active-squad::before {
  opacity: 1;
}

.squad-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--border-light);
}

.squad-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.05em;
}

.squad-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.squad-fields label {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: var(--spacing-xs);
}

/* ============================================================
   RATIO SECTION
   ============================================================ */

.ratio-section {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-dark);
}

.ratio-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.ratio-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent-infantry);
}

.ratio-toggle label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ratio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.ratio-field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.ratio-field label {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Type tags */
.tag-inf { color: var(--accent-infantry) !important; font-weight: 600; }
.tag-lan { color: var(--accent-lancer) !important; font-weight: 600; }
.tag-mrk { color: var(--accent-marksman) !important; font-weight: 600; }

/* ============================================================
   MODALS & DIALOGS
   ============================================================ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 13, 21, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn var(--transition-base);
}

html[data-theme="light"] .modal-overlay {
  background: rgba(0, 0, 0, 0.3);
}

.modal {
  background: var(--bg-secondary);
  border: 2px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  max-width: 500px;
  width: 90%;
  box-shadow: var(--shadow-lg);
  animation: slideUp var(--transition-base);
}

html[data-theme="light"] .modal {
  border: 2px solid var(--border-medium);
  background: #ffffff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.modal-header {
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border-light);
}

.modal-header h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.modal-body {
  margin-bottom: var(--spacing-lg);
}

.modal textarea {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: var(--spacing-md);
  height: 120px;
  resize: vertical;
  outline: none;
}

.modal textarea:focus {
  border-color: var(--accent-infantry);
  box-shadow: 0 0 0 2px rgba(0, 217, 255, 0.1);
}

.modal-footer {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
}

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

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   TOASTS/NOTIFICATIONS
   ============================================================ */

.toast-container {
  position: fixed;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border-light);
  border-left: 3px solid var(--accent-infantry);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  color: var(--text-secondary);
  font-size: 0.85rem;
  box-shadow: var(--shadow-md);
  animation: slideIn var(--transition-fast);
  max-width: 300px;
  word-wrap: break-word;
}

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

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

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

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ============================================================
   RESULTS & LISTS
   ============================================================ */

.result-display {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-lg);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--text-secondary);
  overflow-x: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.preset-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.preset-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  transition: all var(--transition-fast);
}

.preset-item:hover {
  border-color: var(--accent-infantry);
  background: var(--bg-elevated);
}

.preset-info {
  flex: 1;
}

.preset-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.preset-date {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.preset-actions {
  display: flex;
  gap: var(--spacing-sm);
}

/* ============================================================
   RESULT TABLE
   ============================================================ */

.result-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.7rem;
  overflow-x: auto;
  display: block;
}

.result-table th {
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
  padding: 6px 8px;
}

.result-table td {
  text-align: center;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-dark);
  color: var(--text-secondary);
}

.result-table tr:last-child td {
  border-bottom: none;
  font-weight: 600;
  color: var(--accent-infantry);
}

.result-table td:first-child {
  text-align: left;
  color: var(--text-muted);
}

.cap-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-size: 0.75rem;
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}

.cap-val {
  color: var(--accent-infantry);
  font-weight: 600;
  font-family: var(--font-mono);
}

.cap-used {
  color: var(--accent-lancer);
  font-weight: 600;
  font-family: var(--font-mono);
}

.cap-diff.over {
  color: var(--accent-error);
  font-weight: 600;
}

.cap-diff.under {
  color: var(--accent-success);
  font-weight: 600;
}

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

@media (max-width: 768px) {
  #app {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .squad-list {
    grid-template-columns: 1fr;
  }

  .troop-grid {
    grid-template-columns: auto 1fr;
  }

  .squad-fields {
    grid-template-columns: 1fr;
  }

  .modal-content {
    max-width: 100%;
    padding: var(--spacing-lg);
  }

  header {
    padding: var(--spacing-md) var(--spacing-lg);
  }

  header h1 {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  :root {
    font-size: 13px;
  }

  .toast-container {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    left: var(--spacing-sm);
  }

  .toast {
    max-width: 100%;
  }
}

/* ============================================================
   UTILITY CLASSES
   ============================================================ */

.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }

.hidden { display: none !important; }

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }

.text-center { text-align: center; }
.text-right { text-align: right; }

.text-sm { font-size: 0.75rem; }
.text-base { font-size: 0.85rem; }
.text-lg { font-size: 1rem; }

.font-mono { font-family: var(--font-mono); }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }

/* ============================================================
   SCROLLBAR (Optional - for a polished look)
   ============================================================ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-medium);
}

/* ============================================================
   EXTRA UTILITIES & COMPATIBILITY
   ============================================================ */

.separator { height: 1px; background: var(--border-light); margin: var(--spacing-md) 0; }

.flex-row { display: flex; align-items: center; gap: var(--spacing-md); flex-wrap: wrap; }

.tier-controls { align-items: stretch; }
.tier-select {
  flex: 0 0 12rem;
  width: 12rem;
  max-width: none;
  min-height: 2.5rem;
  margin-bottom: 0;
}
.tier-controls .btn {
  min-height: 2.5rem;
  margin-bottom: 0;
}

.method-select { max-width: 180px; }

.summary-heading {
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
}

.summary-list { display: grid; gap: var(--spacing-md); }

.summary-item {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
}

.summary-item-header,
.summary-types {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-sm);
}

.summary-item-header {
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 600;
}

.summary-item-header strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.summary-item-header span {
  color: var(--accent-lancer);
  white-space: nowrap;
  font-weight: 600;
}

.summary-types {
  color: var(--text-muted);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  margin-top: var(--spacing-xs);
}