/* =========================================================
   MOBILE RIG SIMULATOR — overrides rig.css for native app feel
   ========================================================= */

/* Base size — 16px keeps everything legible on small screens */
html { font-size: 16px; }

body {
  padding: 0;
  padding-bottom: 3.75rem;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  overscroll-behavior: none;
  min-height: 100dvh;
}

/* Hide desktop-only structures that rig.css styles */
header:not(.m-header),
main, footer,
.stats-panel, .main-split, .workspace,
.rig-section, .rig-layout-row,
.rig-layout-palette, .rig-layout-meta,
.controls-panel, .templates-column,
.footer-note, .seed-row,
.rig-grid-hint, .section-label { display: none !important; }

/* ===== TOP BAR ===== */
.m-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  padding-top: calc(0.5rem + env(safe-area-inset-top));
  background: rgba(10, 12, 16, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.m-title {
  font-family: var(--font-disp);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.m-header-stats {
  display: flex;
  gap: 0.5rem;
}

.m-stat-pill {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  border-radius: 100px;
  padding: 0.25rem 0.6rem;
  white-space: nowrap;
}

.m-stat-pill-label {
  color: var(--text-dim);
  font-size: 0.75rem;
  margin-right: 0.15rem;
}

/* ===== SCREENS ===== */
.screen {
  display: none;
  flex-direction: column;
  padding: 0.75rem;
  padding-bottom: 1.5rem;
  gap: 0.65rem;
}

.screen.active {
  display: flex;
}

/* ===== BOTTOM NAV ===== */
.m-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  background: rgba(10, 12, 16, 0.97);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
}

.m-nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.5rem 0;
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: color 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.m-nav-btn svg {
  width: 24px;
  height: 24px;
}

.m-nav-btn.active {
  color: var(--accent);
}

.m-nav-btn:active {
  opacity: 0.7;
}

/* ===== BUILD SCREEN ===== */

/* Case pills bar */
.m-case-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.m-case-pills {
  display: flex;
  gap: 0.35rem;
  flex: 1;
}

.m-case-pill {
  font-family: var(--font-disp);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  background: linear-gradient(180deg, var(--btn-bg-top), var(--btn-bg-bot));
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.m-case-pill.active {
  color: var(--accent);
  border-color: var(--accent);
  background: linear-gradient(180deg, rgba(0,229,255,0.14), rgba(0,229,255,0.05));
}

.m-clear-btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--danger);
  background: rgba(244, 67, 54, 0.12);
  border: 1px solid rgba(244, 67, 54, 0.4);
  border-radius: 100px;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

/* Grid container — centers the 5x5 table */
.m-grid-wrap {
  display: flex;
  justify-content: center;
  padding: 0.25rem 0;
}

/* Override rig.css cell size — fill available width minus screen padding */
.m-grid-wrap .rig {
  --cell-size: calc((100vw - 1.5rem) / 5);
  width: calc(5 * var(--cell-size));
}

.m-grid-wrap .rig td {
  width: var(--cell-size);
  height: var(--cell-size);
  min-width: var(--cell-size);
  min-height: var(--cell-size);
  max-width: var(--cell-size);
  max-height: var(--cell-size);
}

/* Seed bar */
.m-seed-bar {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.m-seed-input {
  flex: 1;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--accent);
  padding: 0.5rem 0.65rem;
}

.m-copy-btn {
  flex-shrink: 0;
}

/* Component palette — horizontal scroll strip */
.m-palette {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 0.35rem 0;
  scrollbar-width: none;
}

.m-palette::-webkit-scrollbar { display: none; }

.m-palette-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  min-width: 3.8rem;
  padding: 0.45rem 0.3rem;
  background: linear-gradient(180deg, var(--btn-bg-top), var(--btn-bg-bot));
  border: 1px solid var(--border-hi);
  border-radius: var(--radius);
  box-shadow: var(--btn-edge), var(--btn-shadow);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: center;
  flex-shrink: 0;
  transition: border-color 0.15s, color 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.m-palette-item input[type="radio"] { display: none; }

.m-palette-item .comp-icon {
  width: 40px;
  height: 40px;
}

.m-palette-item.active {
  border-color: var(--accent);
  color: var(--accent);
  background: linear-gradient(180deg, rgba(0,229,255,0.16), rgba(0,229,255,0.05));
}

/* Optimizer bar — 2×2 grid: selects on top, buttons below */
.m-optimizer-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem;
}

.m-opt-select {
  width: 100%;
  font-size: 0.85rem;
  padding: 0.5rem 0.6rem;
  padding-right: calc(0.6rem + var(--select-chevron));
}

.m-opt-btn {
  width: 100%;
  margin-bottom: 0;
  font-size: 0.85rem;
  padding: 0.55rem 0.6rem;
  white-space: nowrap;
}

/* ===== STATS SCREEN ===== */
.m-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.m-stat-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.m-stat-hero {
  grid-column: 1 / -1;
  text-align: center;
  padding: 1rem;
}

.m-stat-hero:nth-child(2),
.m-stat-hero:nth-child(3) {
  grid-column: auto;
}

.m-stat-label {
  font-family: var(--font-disp);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.m-stat-value {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--text);
}

.m-stat-hero .m-stat-value {
  font-size: 1.75rem;
}

.m-stat-accent {
  color: var(--accent);
}

.m-stat-sub {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ===== PRESETS SCREEN ===== */
.m-presets-toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.m-filter-label {
  font-family: var(--font-disp);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.m-filter-select {
  width: auto;
  min-width: 4rem;
}

.m-template-list {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

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

/* Bump template card text from rig.css defaults */
.m-template-list .t-name { font-size: 0.95rem; }
.m-template-list .t-mips { font-size: 0.85rem; }
.m-template-list .t-cases { font-size: 0.85rem; }
.m-template-list .t-heat { font-size: 0.85rem; }
.m-template-list .t-req,
.m-template-list .t-oc { font-size: 0.85rem; }
.m-template-list .template-meta-bar { font-size: 0.85rem; }
.m-template-list .template { padding: 0.85rem; gap: 0.35rem; }

/* ===== SETTINGS SCREEN ===== */
.m-section {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.85rem;
}

.m-section-title {
  font-family: var(--font-disp);
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  margin-bottom: 0.6rem;
}

.m-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.m-full-select {
  flex: 1;
}

.m-hint {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.5;
  margin-bottom: 0.6rem;
}

.m-api-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.m-api-actions {
  display: flex;
  gap: 0.35rem;
}

.m-api-btn {
  flex: 1;
  margin-bottom: 0;
  font-size: 0.85rem;
  padding: 0.55rem 0.5rem;
}

.m-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.m-links a {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent2);
}

/* Settings component list */
#screen-settings #component-list {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

#screen-settings #component-list th,
#screen-settings #component-list td {
  padding: 0.4rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

#screen-settings #component-list th {
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

#screen-settings #component-list th:nth-child(2),
#screen-settings #component-list th:nth-child(3) { text-align: right; }
#screen-settings #component-list td:nth-child(2) { text-align: right; }
#screen-settings #component-list td:last-child { text-align: right; color: var(--accent); }

/* Override inherited rig.css sizes for mobile readability */
.radio-pill { font-size: 0.875rem; padding: 0.5rem 0.75rem; }
.pill-sub { font-size: 0.8rem; }
.field-control { font-size: 0.875rem; }
.btn-secondary { font-size: 0.875rem; padding: 0.55rem 0.75rem; }
.btn-confirm-clear { font-size: 0.875rem; padding: 0.55rem 0.75rem; }
.api-key-input { font-size: 0.875rem; }
.feedback { font-size: 0.85rem; }

/* Stat separator inherited from rig.css */
.stat-sep { font-size: inherit; }

/* ===== DIALOGS ===== */
.confirm-dialog {
  max-width: calc(100vw - 2rem);
}

.confirm-dialog-msg { font-size: 0.95rem; }
.confirm-dialog-actions .btn-secondary,
.confirm-dialog-actions .btn-confirm-clear { font-size: 0.9rem; }
.help-dialog-body { font-size: 0.9rem; }
.help-dialog-body p { font-size: 0.9rem; }

/* ===== UTILITIES ===== */
.hidden { display: none !important; }

/* Long-press visual feedback */
.rig td.m-press {
  box-shadow: inset 0 0 0 2px var(--danger);
  transition: box-shadow 0.15s;
}

/* Stats screen export */
#screen-stats #script-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.65rem;
  font-size: 0.8rem;
  line-height: 1.5;
  max-height: 200px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

/* Rig tab structure — handled by JS, style overrides for mobile */
.m-grid-wrap .rig-tabs { gap: 0; }
.m-grid-wrap .rig-tab-nav { display: none; }
.m-grid-wrap .rig-tab-panels { min-width: 0; }
.m-grid-wrap .rig-tab-panel { display: none; }
.m-grid-wrap .rig-tab-panel.active { display: block; }
.m-grid-wrap .rig-case { gap: 0; }