/* ── Reset & base ────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:         #0b0b0b;
  --bg-panel:   #111111;
  --bg-card:    #181818;
  --bg-hover:   #1e1e1e;
  --border:     #2a2a2a;
  --border-hi:  #3d3d3d;
  --text:       #c8b882;
  --text-dim:   #7a6e52;
  --text-muted: #4a4540;
  --accent:     #d4691e;
  --accent-hi:  #f07830;
  --green:      #5a9e50;
  --red:        #b03030;
  --yellow:     #c8a030;
  --font:       'Courier New', Courier, monospace;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  overflow-x: hidden;
}

button { cursor: pointer; font-family: var(--font); }
input  { font-family: var(--font); }

/* ── Utilities ───────────────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Header ──────────────────────────────────────────────────────────────── */
#app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  padding-top: max(8px, env(safe-area-inset-top), var(--status-bar-height, 0px));
  border-bottom: 1px solid var(--border);
  background: var(--bg-panel);
  position: sticky; top: 0; z-index: 100;
}

.header-title   { display: flex; align-items: center; }
.header-logo    { height: 64px; width: auto; }



.header-user {
  display: flex; align-items: center;
  font-size: 14px; color: var(--text-dim);
  position: relative;
}

.btn-hamburger {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 30px;
  padding: 4px 8px;
  cursor: pointer;
  line-height: 1;
}
.btn-hamburger:hover { color: var(--accent); }

.header-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  min-width: 160px;
  z-index: 200;
  white-space: nowrap;
}
.header-menu.hidden { display: none; }
.header-username { color: var(--text); font-size: 14px; letter-spacing: 1px; }
.header-username::before { content: '👤  '; font-size: 12px; }
.header-menu-sep {
  width: 100%; border: none;
  border-top: 1px solid var(--border);
  margin: 2px 0;
}
.header-menu-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 4px 0;
  font-size: 14px; letter-spacing: 1px;
  color: var(--text-dim);
  width: 100%; text-align: left;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn-primary {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 9px 18px;
  letter-spacing: 1px;
  font-size: 15px;
  width: 100%;
  transition: background .15s;
}
.btn-primary:hover { background: var(--accent-hi); }
.btn-primary:disabled {
  background: var(--text-dim);
  color: var(--bg);
  cursor: not-allowed;
  opacity: 0.6;
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-hi);
  padding: 7px 14px;
  letter-spacing: 1px;
  font-size: 14px;
  transition: border-color .15s, color .15s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border: none;
  font-size: 13px;
  padding: 4px 8px;
  letter-spacing: 1px;
}
.btn-ghost:hover { color: var(--accent); }

.btn-small { padding: 5px 10px; font-size: 13px; }

.btn-danger {
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 3px 7px;
  font-size: 13px;
  letter-spacing: .5px;
}
.btn-danger:hover { background: var(--red); color: #fff; }

/* ── Auth screen ─────────────────────────────────────────────────────────── */
#auth-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 50px);
  padding: 20px;
}

.auth-box {
  width: 100%;
  max-width: 380px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 32px 28px;
}

.auth-logo {
  display: block;
  width: 100%;
  max-width: 280px;
  height: auto;
  margin: 0 auto 16px;
}

.auth-tagline {
  text-align: center;
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 24px;
  letter-spacing: 1px;
}

.tab-bar {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-dim);
  padding: 8px;
  letter-spacing: 1px;
  font-size: 14px;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}

.tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-form label {
  color: var(--text-dim);
  font-size: 13px;
  letter-spacing: 1px;
  margin-top: 4px;
}

.auth-form input {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  font-size: 15px;
  outline: none;
  transition: border-color .15s;
}
.auth-form input:focus { border-color: var(--accent); }

.optional { color: var(--text-muted); font-size: 12px; }

.form-error {
  color: var(--red);
  font-size: 14px;
  text-align: center;
  padding-top: 4px;
}
.form-success {
  color: var(--green);
  font-size: 14px;
  text-align: center;
  padding-top: 4px;
}
.auth-forgot {
  text-align: center;
  margin: 4px 0 0;
}
.btn-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-dim);
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
  font-family: inherit;
}
.btn-link:hover { color: var(--text); }
.auth-panel-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--text-dim);
  text-align: center;
  margin: 0 0 12px;
}

/* ── Resources bar ───────────────────────────────────────────────────────── */
#resources-bar {
  display: flex;
  gap: 0;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.res-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 14px;
  border-right: 1px solid var(--border);
  min-width: 68px;
}

.res-label {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
}

.res-value {
  font-size: 18px;
  color: var(--text);
  font-weight: bold;
}

.res-value.full { color: var(--yellow); }

/* ── Game layout ─────────────────────────────────────────────────────────── */
#game-layout {
  display: flex;
  height: calc(100vh - 50px - 40px);
  min-height: 0;
}

/* Survivor sidebar */
#survivor-panel {
  width: 240px;
  min-width: 200px;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Main panel */
#main-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Nav bar */
#game-nav {
  display: flex;
  align-items: center;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  position: relative;
}

#nav-menu-btn {
  display: none;
}

#nav-links {
  display: flex;
}

.nav-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  padding: 10px 16px;
  font-size: 13px;
  letter-spacing: 1.5px;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
.nav-btn:hover  { color: var(--text); }
.nav-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.nav-btn .nav-icon        { display: inline-block; line-height: 1.4; overflow: visible; filter: grayscale(1) brightness(1.4); }
.nav-btn.active .nav-icon { filter: none; }
.nav-btn.active[data-view="survivor"]  .nav-icon { filter: hue-rotate(195deg) saturate(2) brightness(0.9); }

/* Drawer handle — desktop: hidden */
#drawer-handle { display: none; }
#drawer-overlay { display: none; }

/* desktop/mobile visibility helpers */
.mobile-only { display: none !important; }

/* On desktop, drawer-panel-inner is just a transparent flex column */
.drawer-panel-inner {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

/* View content area */
#view-content {
  flex: 1;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

/* ── Panel typography ─────────────────────────────────────────────────────── */
.panel-title {
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--accent);
  padding-bottom: 6px;
}

.panel-subtitle {
  font-size: 12px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-top: 4px;
}

.panel-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: none;
  border: none;
  border-top: 1px solid var(--border);
  padding: 7px 0 4px;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  cursor: pointer;
  text-align: left;
}
.panel-toggle:hover { color: var(--text); }
.panel-toggle::after {
  content: '';
  flex-shrink: 0;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  opacity: 0.6;
  transition: transform 0.15s;
}
.panel-toggle[data-open="false"]::after {
  transform: rotate(-90deg);
}

.collapsible { overflow: hidden; max-height: 0; flex-shrink: 0; }
.collapsible.open { max-height: 1000px; }

/* ── Survivor info ────────────────────────────────────────────────────────── */
.sv-name-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  margin-bottom: 2px;
}
.sv-name   { font-size: 16px; color: var(--text); }
.sv-next-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 18px;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  flex-shrink: 0;
}
.sv-next-btn:hover:not(:disabled) { color: var(--text); }
.sv-next-btn:disabled { color: var(--border); cursor: default; }
.drawer-next-btn { font-size: 20px; padding: 4px 6px; margin-left: auto; }
.sv-dropdown {
  position: relative;
  flex: 1;
  min-width: 0;
}
.sv-dd-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 4px 8px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 14px;
  user-select: none;
}
.sv-dd-trigger:hover { border-color: var(--border-hi); }
.sv-dd-arrow { font-size: 11px; color: var(--text-dim); flex-shrink: 0; }
.sv-dd-list {
  display: none;
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 3px;
  z-index: 200;
  overflow: hidden;
}
.sv-dd-list.sv-dd-open { display: block; }
.sv-dd-item {
  padding: 7px 10px;
  font-size: 14px;
  cursor: pointer;
}
.sv-dd-item:hover { background: var(--bg-hover, #2a2a2a); }
.sv-level  { font-size: 13px; color: var(--text-dim); }
.sv-status { font-size: 13px; letter-spacing: 1px; }

/* ── Survivor panel action buttons (shared desktop + mobile) ──────────────── */
.drawer-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.drawer-action-btn {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px 0;
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  text-transform: uppercase;
}
.drawer-action-btn:active { color: var(--text); border-color: var(--border-hi); }
.sv-status.idle { color: var(--green); }
.sv-status.busy { color: var(--yellow); }
.sv-skill-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 2px 0;
}
.sv-skill-name  { font-size: 12px; color: var(--text-dim); }
.sv-skill-level { font-size: 11px; color: var(--accent); letter-spacing: 0.5px; }

.sv-currency {
  font-size: 12px;
  color: var(--yellow);
  border-top: 1px solid var(--border);
  padding-top: 8px;
  margin-top: 2px;
}

/* ── Action queue ────────────────────────────────────────────────────────── */
#action-queue {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.action-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 8px 10px;
  position: relative;
  width: 100%;
  box-sizing: border-box;
}

.action-type  { font-size: 12px; color: var(--accent); letter-spacing: 1px; }
.action-label { font-size: 14px; color: var(--text); }
.action-time  { font-size: 13px; color: var(--text-dim); }

.progress-bar-wrap {
  height: 3px;
  background: var(--border);
  margin-top: 6px;
}
.progress-bar-fill {
  height: 100%;
  background: var(--accent);
  transition: width .5s linear;
}

.action-cancel {
  position: absolute;
  top: 6px; right: 6px;
}

/* ── Survivor HP row (left panel + survivor tab) ─────────────────────────── */
.sv-hp-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 5px;
}

.sv-hp-label {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: .5px;
  min-width: 16px;
}

.sv-hp-bar {
  flex: 1;
  margin-top: 0;
  height: 4px;
}

.sv-hp-val {
  font-size: 11px;
  min-width: 32px;
  text-align: right;
}
.sv-queue-count {
  font-size: 11px;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ── Combat queue item ───────────────────────────────────────────────────── */
.combat-active {
  border-color: var(--red);
}

.combat-active .action-type {
  color: var(--red);
}

.combat-hp-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 6px;
}

.combat-hp-label {
  font-size: 12px;
  color: var(--text-dim);
  min-width: 52px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.combat-bar {
  flex: 1;
  margin-top: 0;
}

.combat-hp-val {
  font-size: 12px;
  color: var(--text-dim);
  min-width: 38px;
  text-align: right;
}

.combat-log-line {
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 4px;
}

/* ── Combat action card ──────────────────────────────────────────────────── */
.combat-card {
  border-color: var(--red);
}

.combat-enemy-stats {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.queue-empty {
  color: var(--text-muted);
  font-size: 14px;
  font-style: italic;
}

/* ── View cards ──────────────────────────────────────────────────────────── */
.view-title {
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 14px;
}

.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--accent);
  margin-top: 18px;
  margin-bottom: 0;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
  cursor: pointer;
  user-select: none;
}
.collapsible-header:hover { color: var(--text); }

.collapse-arrow {
  font-size: 10px;
  color: var(--text-dim);
}

.collapsible-body {
  margin-top: 4px;
  margin-bottom: 6px;
}

.section-empty {
  font-size: 13px;
  color: var(--text-dim);
  padding: 8px 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.action-card-grid {
  grid-template-columns: repeat(4, 1fr);
}
.event-card {
  border-color: var(--accent);
}
.event-badge {
  margin-left: auto;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 1px 5px;
  border-radius: 2px;
  flex-shrink: 0;
}
.event-countdown {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 1px;
  font-family: var(--font);
}
.resource-grid {
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 14px;
  transition: border-color .15s;
}
.card:hover { border-color: var(--border-hi); }

.card-title {
  font-size: 15px;
  color: var(--text);
  margin-bottom: 4px;
}

.resource-card {
  text-align: center;
  padding: 10px 8px;
  cursor: default;
}
.resource-img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
  margin: 0 auto 6px;
  border-radius: 4px;
}
.resource-card-name {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 2px;
}
.resource-amount {
  font-size: 22px;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  margin-bottom: 6px;
}
.resource-use-btn { font-size: 11px; padding: 3px 7px; }

.card-desc {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 6px;
  line-height: 1.6;
}

/* ── Action card layout ───────────────────────────────────────────────────── */
.action-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}
.action-card-header .card-title {
  margin-bottom: 0;
  font-size: 17px;
}
.action-skill-icon {
  width: 26px;
  height: 26px;
  object-fit: contain;
  flex-shrink: 0;
  opacity: .75;
}
.action-card-footer {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-top: 8px;
  padding-top: 6px;
}
.action-card-cols {
  display: flex;
  justify-content: space-evenly;
  margin: 10px 0 8px;
}
.action-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.action-res-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.action-res-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 40px;
}
.action-res-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}
.action-res-qty {
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
}
.action-res-qty--gain { color: var(--green);  }
.action-res-qty--cost { color: var(--red);    }
.action-res-qty--ok   { color: var(--yellow); }
.action-res-name {
  font-size: 12px;
  color: var(--text-dim);
  text-align: center;
  line-height: 1.2;
}

/* ── Action card collapsible details ──────────────────────────────────────── */
.action-details {
  flex: 1;
  min-width: 0;
  margin-top: 4px;
}
.action-details summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--text-dim);
  cursor: pointer;
  user-select: none;
}
.action-details summary::-webkit-details-marker { display: none; }
.action-details summary::before {
  content: '▶';
  font-size: 8px;
  display: inline-block;
  transition: transform .15s;
}
.action-details[open] summary::before { transform: rotate(90deg); }
.action-details-body {
  padding-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.card-meta {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.card-meta span { color: var(--yellow); }

.resource-pill {
  display: inline-block;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 2px 7px;
  font-size: 12px;
  color: var(--text-dim);
  margin: 2px;
}

.resource-pill.cost { border-color: var(--red); color: var(--red); }
.resource-pill.gain { border-color: var(--green); color: var(--green); }
.pill-img {
  width: 14px;
  height: 14px;
  object-fit: contain;
  vertical-align: middle;
  margin-right: 3px;
  position: relative;
  top: -1px;
}

.section-title {
  font-size: 13px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin: 16px 0 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}

/* Building level badge */
.level-badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  padding: 1px 6px;
  margin-left: 6px;
  letter-spacing: 1px;
}

.max-badge {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-size: 12px;
  padding: 1px 6px;
  margin-left: 6px;
}

.active-badge {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-size: 11px;
  padding: 1px 6px;
  letter-spacing: 1px;
}

/* ── Survivor grid ────────────────────────────────────────────────────────── */
.survivor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 10px;
  align-items: start;
}

.survivor-card {
  cursor: pointer;
  padding: 10px 12px;
}

.survivor-selected {
  border-color: var(--green);
}

.sv-card-name,
.equip-card-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}
.equip-card-name { flex: 1; }

/* ── Survivor inline rename ──────────────────────────────────────────────── */
.sv-name-row {
  margin-bottom: 2px;
}
.sv-name-edit-btn {
  opacity: .45;
  padding: 1px 5px;
  font-size: 13px;
}
.sv-name-edit-btn:hover { opacity: 1; }
.sv-name-input {
  font-size: 16px; /* ≥16px prevents iOS auto-zoom on focus */
  font-weight: 600;
  color: var(--text);
  background: transparent;
  border-color: transparent;
  padding: 2px 4px;
}
.sv-name-input:hover {
  border-color: var(--border);
  background: var(--bg-input, var(--bg-panel));
}
.sv-name-input:focus {
  border-color: var(--accent);
  background: var(--bg-input, var(--bg-panel));
}

.sv-card-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.sv-card-status {
  font-weight: 600;
  letter-spacing: .04em;
}

.sv-xp-row {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
}

.sv-expand {
  margin-top: 10px;
  border-top: 1px solid var(--border);
  padding-top: 6px;
}

.sv-inner-header {
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 1.5px;
}

/* ── Survivor card buttons ────────────────────────────────────────────────── */
.sv-card-layout {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sv-card-info { width: 100%; min-width: 0; }
.sv-card-actions {
  display: flex;
  flex-direction: row;
  gap: 6px;
  width: 100%;
}
.sv-card-btn {
  flex: 1;
  text-align: center;
  font-family: var(--font);
  font-size: 11px;
  letter-spacing: .06em;
  padding: 4px 8px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color .15s, color .15s;
}
.sv-card-btn:hover { border-color: var(--accent); color: var(--accent); }
.sv-card-btn.active-btn {
  border-color: var(--green);
  color: var(--green);
  cursor: default;
}

/* ── Survivor detail modal ────────────────────────────────────────────────── */
.sv-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 400;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sv-modal-overlay.hidden { display: none; }
.sv-modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  width: min(560px, 92vw);
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}
.sv-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  flex-shrink: 0;
}
.sv-modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 16px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.sv-modal-close:hover { color: var(--text); }
.sv-modal-body {
  overflow-y: auto;
  padding: 14px 16px;
  flex: 1;
}

/* ── Buy Marks modal ─────────────────────────────────────────────────────── */
.buy-marks-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.marks-package {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px solid var(--border);
  gap: 12px;
}
.marks-package-info { display: flex; flex-direction: column; gap: 2px; }
.marks-package-name { font-size: 15px; color: var(--text); letter-spacing: 1px; }
.marks-package-bonus { font-size: 11px; color: var(--accent); letter-spacing: 1px; }
.marks-package-price { font-size: 18px; color: var(--text); letter-spacing: 1px; white-space: nowrap; }
.buy-marks-note {
  font-size: 11px;
  color: var(--text-dim);
  text-align: center;
  margin-top: 4px;
  letter-spacing: 1px;
}

/* ── Equipment slots ──────────────────────────────────────────────────────── */
.equip-group-label {
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-top: 6px;
  margin-bottom: 4px;
}

.equip-slot-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.equip-slot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.equip-slot-label {
  width: 52px;
  flex-shrink: 0;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
}

.equip-slot-item {
  flex: 1;
  color: var(--accent);
  font-size: 13px;
}

.equip-slot-empty {
  flex: 1;
  color: var(--border-hi);
  font-size: 13px;
}

.equip-slot-clickable {
  cursor: pointer;
}
.equip-slot-clickable:hover {
  background: var(--bg-panel);
}

.equip-slot-open {
  color: var(--accent);
}
.equip-slot-open .equip-slot-label { color: var(--accent); }
.equip-slot-open .equip-slot-empty { color: var(--accent); }

.equip-slot-filled {
  cursor: pointer;
}
.equip-slot-filled:hover {
  background: var(--bg-panel);
}
.equip-slot-filled .equip-slot-item { flex: 1; }

.equip-slot-btn {
  flex-shrink: 0;
}

.equip-picker {
  background: var(--bg-panel);
  border: 1px solid var(--accent);
  margin-bottom: 2px;
}

.equip-picker-item {
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}
.equip-picker-item:last-child { border-bottom: none; }
.equip-picker-item:hover {
  background: var(--bg-card);
  color: var(--accent);
}

/* ── Equipment item detail panel ─────────────────────────────────────────── */
.equip-item-detail {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-top: none;
  padding: 10px 12px;
  margin-bottom: 4px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.equip-item-img {
  display: block;
  max-width: 120px;
  max-height: 80px;
  object-fit: contain;
  margin: 0 auto;
  border-radius: 3px;
}

.equip-item-desc {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
  font-style: italic;
}

.equip-item-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

/* ── Equipment rename ─────────────────────────────────────────────────────── */
.equip-name-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.equip-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.equip-inv-topbar {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 8px;
}
.equip-inv-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.equip-inv-actions .action-details { width: 100%; }
.equip-inv-actions > .btn-secondary { align-self: flex-end; }
.equip-inv-card { text-align: center; }
.equip-inv-card .action-details-body {
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.equip-inv-img {
  display: block;
  margin: 0 auto 10px;
  object-fit: contain;
  border-radius: 4px;
}
.equip-inv-img--weapon {
  width: 120px;
  height: 72px;
}
.equip-inv-img--square {
  width: 96px;
  height: 96px;
}
.equip-sv-picker {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.equip-sv-picker.hidden { display: none; }
.equip-name-input {
  flex: 1;
  background: var(--bg-input, var(--bg-panel));
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: inherit;
  font-size: 16px; /* ≥16px prevents iOS auto-zoom on focus */
  font-weight: 600;
  padding: 3px 7px;
  min-width: 0;
}
.equip-name-input:focus {
  outline: none;
  border-color: var(--accent);
}

/* ── Survivor view skills ─────────────────────────────────────────────────── */
.skill-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.skill-name  { width: 90px; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; }
.skill-level { width: 40px; font-size: 14px; color: var(--accent); text-align: right; }

.skill-bar-wrap {
  flex: 1;
  height: 4px;
  background: var(--border);
}
.skill-bar-fill {
  height: 100%;
  background: var(--accent);
}

.skill-xp { font-size: 12px; color: var(--text-muted); width: 80px; text-align: right; }

/* ── Log strip / sheet (mobile) — hidden on desktop ─────────────────────── */
#log-strip,
#log-sheet { display: none; }

/* ── Event log ───────────────────────────────────────────────────────────── */
#event-log {
  height: 155px;
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 8px 14px;
  flex-shrink: 0;
}

.log-header {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1.5px;
  margin-bottom: 6px;
}

.log-entry {
  font-size: 14px;
  color: var(--text-dim);
  padding: 2px 0;
  border-bottom: 1px solid #161616;
  overflow-wrap: break-word;
  word-break: break-word;
}

.log-entry .log-time {
  color: var(--text-muted);
  margin-right: 8px;
}

.log-entry.highlight { color: var(--text); }

/* ── Loading overlay ─────────────────────────────────────────────────────── */
#loading {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.loading-text {
  font-size: 20px;
  letter-spacing: 3px;
  color: var(--accent);
}

.blink { animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* ── Mobile responsive ───────────────────────────────────────────────────── */
@media (max-width: 640px) {
  /* game-screen fills the viewport so event log is always at the bottom */
  #game-screen {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 81px);
  }

  #game-layout {
    flex: 1;
    flex-direction: column;
    height: auto;
  }

  /* Show/hide helpers */
  .desktop-only { display: none !important; }
  .mobile-only  { display: flex !important; }

  /* Drawer backdrop */
  #drawer-overlay {
    display: none;
  }

  /* Survivor panel → slide-up drawer */
  #survivor-panel {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-height: 75vh;
    z-index: 300;
    border-right: none;
    border-bottom: none;
    border-top: 1px solid var(--border);
    overflow: hidden;
    padding: 0;
    display: flex;
    flex-direction: column;
    transform: translateY(calc(100% - 48px));
    transition: transform 0.3s ease;
  }
  #survivor-panel.drawer-open {
    transform: translateY(0);
  }

  /* Handle bar */
  #drawer-handle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    height: 48px;
    min-height: 48px;
    flex-shrink: 0;
    cursor: pointer;
    gap: 10px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-panel);
  }
  #drawer-handle:active { background: var(--bg-hover, #1e1e1e); }

  #drawer-summary {
    flex: 1;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    overflow: hidden;
  }
  .drawer-sv-name {
    font-size: 13px;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 1;
    min-width: 0;
  }
  .drawer-hp-bar {
    flex: 1;
    max-width: 80px;
    min-width: 40px;
  }
  .drawer-sv-hp {
    font-size: 11px;
    white-space: nowrap;
    flex-shrink: 0;
  }

  #drawer-chevron {
    font-size: 11px;
    color: var(--text-dim);
    flex-shrink: 0;
    transition: transform 0.3s;
  }
  #survivor-panel.drawer-open #drawer-chevron {
    transform: rotate(180deg);
  }

  .drawer-queue-count {
    font-size: 11px;
    white-space: nowrap;
    flex-shrink: 0;
    color: var(--text-dim);
  }
  .drawer-queue-count.queue-full { color: var(--red); }

  #action-queue .action-item {
    width: calc(100% - 36px);
  }

  /* Hide HP row inside panel when drawer is open (handle already shows it) */
  #survivor-panel.drawer-open #survivor-info { display: none; }

  /* Remove separator line above the queue toggle — nothing sits above it */
  .drawer-panel-inner .panel-toggle { border-top: none; }

  /* Tighten top padding when open (survivor-info is hidden, no need for 12px gap) */
  #survivor-panel.drawer-open .drawer-panel-inner { padding-top: 4px; }

  /* Handle background flash when action is queued */
  @keyframes handle-flash {
    0%   { background-color: var(--bg-panel); }
    15%  { background-color: rgba(180, 140, 40, 0.28); }
    100% { background-color: var(--bg-panel); }
  }
  #drawer-handle.flash {
    animation: handle-flash 0.7s ease-out forwards;
  }


  /* Scrollable inner content — override desktop flex gap */
  .drawer-panel-inner {
    overflow-y: auto;
    padding: 12px 14px;
    flex: 1;
    min-height: 0;
    gap: 0;
  }

  /* Sticky tab bar — always visible while scrolling */
  #app-header { display: none; }

  #game-nav {
    position: sticky;
    top: 0;
    z-index: 90;
  }

  #nav-menu-wrap {
    position: relative;
    margin-left: auto;
  }

  #nav-menu-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    padding: 6px 10px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-dim);
    cursor: pointer;
    line-height: 1.2;
    align-self: stretch;
  }

  #nav-menu-btn:hover { color: var(--text); }

  /* Let the page scroll naturally so the event log is reachable */
  #main-panel {
    min-height: 300px;
    overflow: visible;
  }

  #view-content {
    overflow: visible;
    height: auto;
  }

  #event-log {
    height: 130px;
    margin-bottom: 48px; /* clear the fixed drawer handle */
  }

  .survivor-grid {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .action-card-grid {
    grid-template-columns: 1fr;
  }

  .resource-grid {
    grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
    gap: 6px;
  }

  .resource-card {
    padding: 6px 4px;
  }

  .resource-img {
    width: 40px;
    height: 40px;
    margin-bottom: 4px;
  }

  .resource-card-name {
    font-size: 10px;
  }

  .resource-amount {
    font-size: 18px;
  }

  /* Always-visible icon strip */
  #nav-links {
    display: flex;
    flex-direction: row;
    flex: 1;
  }

  .nav-btn {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 2px;
    min-height: 45px;
    font-size: 16px;
    border-bottom: 2px solid transparent;
    border-left: none;
  }

  .nav-btn .nav-label {
    display: none;
    font-size: 10px;
    letter-spacing: 0.5px;
  }

  .nav-btn.active .nav-label { display: block; }

  /* Desaturate all icons; active icon restores color */
  .nav-btn .nav-icon         { display: inline-block; line-height: 1.2; overflow: visible; filter: grayscale(1) brightness(1.4); }
  .nav-btn.active .nav-icon  { filter: none; }

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

  /* ── Mobile event log: hide desktop panel, show strip + sheet ── */

  /* Push content up so it doesn't hide under strip (36px) + handle (48px) */
  #main-panel { padding-bottom: 84px; }

  /* Chat messages fill all available space down to the log strip (see override after base styles) */
  .chat-view { flex: none; height: auto; }

  /* Desktop event log hidden on mobile */
  #event-log { display: none; }

  /* ── Log strip ── */
  #log-strip {
    display: flex;
    position: fixed;
    bottom: 48px; /* sits flush on top of the 48px drawer handle */
    left: 0; right: 0;
    height: 36px;
    z-index: 291;
    background: var(--bg-panel);
    border-top: 1px solid var(--border);
    align-items: center;
    padding: 0 10px;
    gap: 8px;
    cursor: pointer;
    overflow: hidden;
    transition: opacity 0.2s;
  }

  /* Fade strip out when the drawer is fully open */
  #survivor-panel.drawer-open ~ #log-strip { opacity: 0; pointer-events: none; }

  #log-bell-btn {
    position: relative;
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 15px;
    padding: 0;
    cursor: pointer;
    flex-shrink: 0;
    line-height: 1;
  }

  .log-badge {
    position: absolute;
    top: -5px;
    right: -7px;
    background: var(--red);
    color: #fff;
    font-size: 9px;
    font-weight: bold;
    min-width: 14px;
    height: 14px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 2px;
    pointer-events: none;
  }

  #log-strip-latest {
    flex: 1;
    font-size: 12px;
    color: var(--text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  #log-strip-latest.highlight { color: var(--text); }

  .log-strip-arrow {
    font-size: 16px;
    color: var(--text-muted);
    flex-shrink: 0;
  }

  /* ── Log sheet ── */
  #log-sheet {
    display: flex;
    flex-direction: column;
    position: fixed;
    bottom: 84px; /* above strip + handle */
    left: 0; right: 0;
    max-height: 45vh;
    z-index: 292;
    background: var(--bg-panel);
    border-top: 1px solid var(--border);
    transform: translateY(110%);
    transition: transform 0.3s ease;
  }
  #log-sheet.log-sheet-open { transform: translateY(0); }

  #log-sheet-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
    cursor: pointer;
  }

  #log-sheet-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 18px;
    cursor: pointer;
    padding: 2px 6px;
    line-height: 1;
  }
  #log-sheet-close:hover { color: var(--text); }

  #log-sheet-entries {
    overflow-y: auto;
    padding: 8px 14px;
    flex: 1;
  }
}

/* ── Chat view ───────────────────────────────────────────────────────────── */
.chat-view {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.chat-channels {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
}

.chat-channel-btn {
  flex: 1;
  padding: 6px 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.chat-channel-btn:hover {
  color: var(--text);
  border-color: var(--border-hi);
}

.chat-channel-btn.active {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--bg-panel);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  min-height: 0;
  margin-bottom: 10px;
}

.chat-message {
  display: grid;
  grid-template-columns: auto auto 1fr;
  gap: 0 8px;
  align-items: baseline;
  font-size: 13px;
  line-height: 1.5;
}

.chat-username {
  color: var(--accent);
  white-space: nowrap;
  font-weight: bold;
}

.chat-time {
  color: var(--text-muted);
  font-size: 11px;
  white-space: nowrap;
}

.chat-text {
  color: var(--text);
  word-break: break-word;
}

.chat-empty {
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  margin: auto;
}

.chat-input-row {
  display: flex;
  gap: 8px;
  width: 100%;
  min-width: 0;
}

.chat-input {
  flex: 1;
  min-width: 0;
  padding: 8px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13px;
  outline: none;
}

.chat-input:focus {
  border-color: var(--accent);
}

.chat-send {
  width: auto;
  padding: 8px 14px;
  font-size: 11px;
  letter-spacing: 1px;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 640px) {
  .chat-messages { flex: none; height: calc(100dvh - 244px); min-height: 200px; }
}

/* ── Locations Map ─────────────────────────────────────────────────────────── */
.loc-layout {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: flex-start;
}
.loc-map-wrap {
  flex: 0 0 auto;
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.loc-map-svg {
  width: 100%;
  height: auto;
  display: block;
}
.loc-sidebar {
  width: 100%;
}
@media (min-width: 641px) {
  .loc-layout {
    flex: 1;
    min-height: 0;
    flex-wrap: nowrap;
    align-items: flex-start;
  }
  .loc-map-wrap {
    flex: 0 0 auto;
    width: auto;
    height: calc(100vh - 350px);
  }
  .loc-map-svg {
    width: auto;
    height: 100%;
  }
  .loc-sidebar {
    flex: 0 0 260px;
    overflow-y: auto;
    max-height: calc(100vh - 350px);
    width: auto;
  }
  .loc-list { grid-template-columns: 1fr; }
}
.loc-region {
  cursor: pointer;
  transition: filter .15s;
}
.loc-region:hover    { filter: brightness(1.6) saturate(1.3); }
.loc-region.loc-selected { filter: brightness(1.9) saturate(1.5); }
.loc-label {
  pointer-events: none;
  font-family: var(--font);
  font-size: 12px;
  fill: rgba(200, 184, 130, 0.45);
  text-anchor: middle;
  dominant-baseline: central;
  letter-spacing: 1px;
}
.loc-label.loc-label-sel {
  fill: #d4691e;
  font-weight: 600;
}
.loc-panel { margin-top: 0; }
.loc-panel-hdr {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 10px;
}
.loc-count {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
}
.loc-hint { margin-top: 0; }
.loc-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 8px;
}
.loc-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 10px 12px;
  cursor: pointer;
  transition: border-color .15s, background .15s;
}
.loc-item:hover { border-color: var(--border-hi); background: var(--bg-hover); }
.loc-item.loc-item-sel { border-color: var(--accent); }
.loc-item-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .5px;
}
.loc-item-desc {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.45;
  margin: 6px 0 10px;
  font-style: italic;
}
.loc-send-btn {
  width: 100%;
  font-size: 11px;
  letter-spacing: 1px;
  padding: 6px;
}