:root {
  --bg:         #080c0d;
  --panel-bg:   #0d1416;
  --border:     #1a2e38;
  --green:      #00e87a;
  --amber:      #ffaa00;
  --red:        #ff4455;
  --text:       #8da8b5;
  --text-bright:#c8dde8;
  --text-dim:   #3d5a68;
  --font:       'Courier New', Courier, monospace;
  --radius:     2px;
  --cyan:       #00aaff;
}

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

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  display: flex;
  flex-direction: column;
}

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

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  background: #060a0b;
  flex-shrink: 0;
}

h1 {
  color: var(--green);
  font-size: 20px;
  letter-spacing: 7px;
  line-height: 1;
}

.tagline {
  display: block;
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 2px;
  margin-top: 3px;
}

.star-block { text-align: right; }

.star-count {
  display: block;
  color: var(--amber);
  font-size: 16px;
  letter-spacing: 1px;
}

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

/* ── Main layout ─────────────────────────────────────────────── */

main {
  flex: 1;
  display: flex;
  overflow: hidden;
}

.panel {
  border-right: 1px solid var(--border);
  padding: 14px;
  overflow-y: auto;
  overflow-x: hidden;
}

.panel:last-child { border-right: none; }

h2 {
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 3px;
  margin-bottom: 10px;
}

/* ── Left panel ──────────────────────────────────────────────── */

.left-panel {
  width: 210px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.terminal-prompt {
  font-size: 11px;
  color: var(--text-dim);
}

.prompt-user { color: var(--green); }
.prompt-path { color: var(--amber); }

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.cursor { animation: blink 1s step-end infinite; color: var(--green); }

.run-job-btn {
  width: 100%;
  padding: 13px 0;
  background: transparent;
  border: 1px solid var(--green);
  color: var(--green);
  font-family: var(--font);
  font-size: 13px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: background 0.1s, color 0.1s, box-shadow 0.1s;
  border-radius: var(--radius);
  user-select: none;
}

.run-job-btn:hover { background: rgba(0,232,122,0.08); box-shadow: 0 0 12px rgba(0,232,122,0.15); }
.run-job-btn:active { background: rgba(0,232,122,0.18); transform: scale(0.99); }

@keyframes btn-flash {
  0%   { box-shadow: 0 0 0 0 rgba(0,232,122,0.5); }
  100% { box-shadow: 0 0 0 8px rgba(0,232,122,0); }
}
.run-job-btn.flash { animation: btn-flash 0.25s ease-out; }

.click-power {
  text-align: center;
  color: var(--text-dim);
  font-size: 10px;
  margin-top: -8px;
}

.stat-box {
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 5px 8px;
  border-bottom: 1px solid var(--border);
}

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

.stat-label {
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 1px;
}

.stat-row span:last-child {
  color: var(--text-bright);
  font-size: 12px;
}

.amber { color: var(--amber) !important; }
.cyan  { color: var(--cyan)  !important; }

.prestige-box {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.prestige-btn {
  width: 100%;
  padding: 7px 6px;
  background: transparent;
  border: 1px solid var(--amber);
  color: var(--amber);
  font-family: var(--font);
  font-size: 11px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
  border-radius: var(--radius);
}

.prestige-btn:hover:not(:disabled) {
  background: rgba(255,170,0,0.1);
  box-shadow: 0 0 10px rgba(255,170,0,0.15);
}

.prestige-btn:disabled {
  border-color: var(--text-dim);
  color: var(--text-dim);
  cursor: not-allowed;
}

.prestige-gain { font-size: 10px; }

.prestige-hint {
  color: var(--text-dim);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.3px;
}

/* ── Generators panel ────────────────────────────────────────── */

.generators-panel {
  flex: 1;
  min-width: 280px;
}

.generators-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.generators-header h2 { margin-bottom: 0; }

.buy-mode {
  display: flex;
  gap: 3px;
}

.mode-btn {
  padding: 2px 7px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 10px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.1s, color 0.1s;
}

.mode-btn:hover { border-color: var(--green); color: var(--green); }
.mode-btn.active { border-color: var(--green); color: var(--green); background: rgba(0,232,122,0.06); }

.gen-row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 7px 9px;
  margin-bottom: 3px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
  user-select: none;
}

.gen-row:hover:not(.gen-dim) {
  border-color: rgba(0,232,122,0.35);
  background: rgba(0,232,122,0.03);
}

.gen-row.gen-dim { opacity: 0.38; cursor: default; }
.gen-row.gen-can-afford { border-color: rgba(0,232,122,0.28); }

.gen-count {
  color: var(--green);
  font-size: 18px;
  font-weight: bold;
  text-align: right;
  line-height: 1;
}

.gen-name {
  color: var(--text-bright);
  font-size: 12px;
  line-height: 1;
}

.gen-sub {
  color: var(--text-dim);
  font-size: 10px;
  margin-top: 2px;
}

.gen-cost-col { text-align: right; }

.gen-cost {
  font-size: 11px;
  color: var(--amber);
  line-height: 1;
}

.gen-cost.dim { color: var(--text-dim); }

.gen-cost-n {
  font-size: 9px;
  color: var(--text-dim);
  margin-top: 2px;
}

/* ── Panel tabs (upgrades / skilllab) ────────────────────────── */

.panel-tabs {
  display: flex;
  gap: 3px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.panel-tab {
  padding: 2px 8px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 10px;
  letter-spacing: 2px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.1s, color 0.1s;
}

.panel-tab:hover  { border-color: var(--cyan); color: var(--cyan); }
.panel-tab.active { border-color: var(--cyan); color: var(--cyan); background: rgba(0,170,255,0.06); }

/* ── Upgrades panel ──────────────────────────────────────────── */

.upgrades-panel {
  width: 230px;
  flex-shrink: 0;
}

.upg-card {
  padding: 8px 9px;
  margin-bottom: 3px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
  user-select: none;
}

.upg-card:hover:not(.upg-dim) {
  border-color: rgba(255,170,0,0.35);
  background: rgba(255,170,0,0.03);
}

.upg-card.upg-can-afford { border-color: rgba(255,170,0,0.28); }
.upg-card.upg-dim { opacity: 0.35; cursor: default; }

.upg-name {
  color: var(--text-bright);
  font-size: 11px;
  line-height: 1;
}

.upg-desc {
  color: var(--text-dim);
  font-size: 10px;
  margin-top: 2px;
}

.upg-cost {
  color: var(--amber);
  font-size: 10px;
  margin-top: 4px;
}

.upg-cost.dim { color: var(--text-dim); }

.empty-hint {
  color: var(--text-dim);
  font-size: 10px;
  padding: 6px 2px;
  line-height: 1.6;
}

/* ── Footer ──────────────────────────────────────────────────── */

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 18px;
  border-top: 1px solid var(--border);
  background: #060a0b;
  flex-shrink: 0;
}

.footer-stats {
  display: flex;
  gap: 18px;
  color: var(--text-dim);
  font-size: 10px;
}

.footer-actions { display: flex; gap: 6px; }

.footer-btn {
  padding: 3px 9px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 10px;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.1s, color 0.1s;
}

.footer-btn:hover { border-color: var(--green); color: var(--green); }
.footer-btn.danger:hover { border-color: var(--red); color: var(--red); }

/* ── Modals ──────────────────────────────────────────────────── */

.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal.open { display: flex; }

.modal-box {
  background: var(--panel-bg);
  border: 1px solid var(--border);
  padding: 18px;
  width: 380px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal-box h3 {
  color: var(--text-bright);
  font-size: 13px;
  letter-spacing: 2px;
}

.modal-box textarea {
  width: 100%;
  height: 110px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font);
  font-size: 10px;
  padding: 7px;
  resize: none;
  border-radius: var(--radius);
  outline: none;
}

.modal-row { display: flex; gap: 8px; }

.modal-box button {
  padding: 5px 12px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font);
  font-size: 11px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.1s, color 0.1s;
}

.modal-box button:hover { border-color: var(--green); color: var(--green); }

/* ── Toast ───────────────────────────────────────────────────── */

.toast {
  position: fixed;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel-bg);
  border: 1px solid var(--green);
  color: var(--green);
  padding: 6px 14px;
  font-size: 11px;
  letter-spacing: 0.5px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
  white-space: nowrap;
  border-radius: var(--radius);
  z-index: 200;
}

.toast.show { opacity: 1; }

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

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

/* ── Float text ──────────────────────────────────────────────── */

@keyframes float-up {
  0%   { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-36px); }
}

.float-text {
  position: fixed;
  color: var(--green);
  font-size: 11px;
  pointer-events: none;
  animation: float-up 0.75s ease-out forwards;
  z-index: 300;
}

/* ── Scrollbar ───────────────────────────────────────────────── */

::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── Event box ───────────────────────────────────────────────── */

.event-box {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.event-box.event-boost { border-color: var(--green); }
.event-box.event-panic { border-color: var(--red); }

.event-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px;
}

.event-name {
  font-size: 11px;
  font-weight: bold;
}

.event-name.boost { color: var(--green); }
.event-name.panic { color: var(--red); }

.event-desc {
  color: var(--text-dim);
  font-size: 10px;
  line-height: 1.4;
}

.event-timer {
  color: var(--text-dim);
  font-size: 10px;
  white-space: nowrap;
}

.event-fix {
  align-self: flex-start;
  padding: 3px 9px;
  background: transparent;
  border: 1px solid var(--red);
  color: var(--red);
  font-family: var(--font);
  font-size: 10px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.1s;
}

.event-fix:hover { background: rgba(255,68,85,0.1); }

/* ── Prestige shop ───────────────────────────────────────────── */

.shop-divider {
  color: var(--amber);
  font-size: 10px;
  letter-spacing: 2px;
  padding: 8px 0 5px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

.prestige-card {
  padding: 8px 9px;
  margin-bottom: 3px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
  user-select: none;
}

.prestige-card:hover:not(.pcard-dim) {
  border-color: rgba(255,170,0,0.4);
  background: rgba(255,170,0,0.04);
}

.prestige-card.pcard-can-afford { border-color: rgba(255,170,0,0.3); }

.pcard-star-cost { color: var(--amber); }

/* ── News ticker ─────────────────────────────────────────────── */

.ticker-wrap {
  height: 22px;
  overflow: hidden;
  border-top: 1px solid var(--border);
  background: #060a0b;
  flex-shrink: 0;
}

.ticker-track {
  display: inline-block;
  white-space: nowrap;
  color: var(--text-dim);
  font-size: 10px;
  line-height: 22px;
  animation: ticker-scroll 90s linear infinite;
  will-change: transform;
}

@keyframes ticker-scroll {
  from { transform: translateX(100vw); }
  to   { transform: translateX(-100%); }
}

/* ── Skilllab ────────────────────────────────────────────────── */

.skill-rp-bar {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 6px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.skill-rp-label {
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 1px;
}

.skill-rp-rate {
  color: var(--text-dim);
  font-size: 9px;
}

.skill-branch-headers {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
  margin-bottom: 3px;
}

.skill-branch-headers span {
  font-size: 8px;
  color: var(--text-dim);
  text-align: center;
  letter-spacing: 1px;
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(4, auto);
  gap: 3px;
}

.skill-cell {
  padding: 4px 3px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.12s, background 0.12s;
  user-select: none;
  min-height: 54px;
}

.skill-cell:hover:not(.sk-owned):not(.sk-locked) {
  border-color: rgba(0,170,255,0.4);
  background: rgba(0,170,255,0.04);
}

.skill-cell.sk-afford  { border-color: rgba(0,170,255,0.3); }

.skill-cell.sk-owned {
  border-color: rgba(0,232,122,0.3);
  background: rgba(0,232,122,0.04);
  cursor: default;
}

.skill-cell.sk-owned .sk-cost { display: none; }

.skill-cell.sk-locked {
  opacity: 0.28;
  cursor: default;
}

.sk-name {
  font-size: 8px;
  color: var(--text-bright);
  line-height: 1.2;
  font-weight: bold;
  word-break: break-word;
}

.sk-desc {
  font-size: 7.5px;
  color: var(--text-dim);
  margin-top: 2px;
  line-height: 1.2;
}

.sk-cost {
  font-size: 8px;
  color: var(--cyan);
  margin-top: 3px;
}

/* ── Landing page ────────────────────────────────────────────── */

.landing-body {
  overflow: auto;
  align-items: center;
  justify-content: center;
  min-height: 100%;
}

.landing-wrap {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: 48px 20px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.landing-title-block { text-align: center; }

.landing-title {
  font-size: 36px;
  letter-spacing: 12px;
  color: var(--green);
  line-height: 1;
}

.landing-tagline {
  display: block;
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 3px;
  margin-top: 5px;
}

.landing-log {
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: #060a0b;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
}

.log-line {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.3px;
}

.log-ok   { color: var(--green); }
.log-info { color: var(--amber); }

.auth-box {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
}

.auth-tab {
  flex: 1;
  padding: 8px 0;
  background: transparent;
  border: none;
  border-right: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 11px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: background 0.1s, color 0.1s;
}

.auth-tab:last-child { border-right: none; }
.auth-tab:hover      { background: rgba(0,232,122,0.04); color: var(--text-bright); }
.auth-tab.active     { color: var(--green); background: rgba(0,232,122,0.06); }

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 16px;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}

.auth-label {
  color: var(--text-dim);
  font-size: 9px;
  letter-spacing: 2px;
}

.auth-input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-bright);
  font-family: var(--font);
  font-size: 13px;
  padding: 7px 10px;
  outline: none;
  transition: border-color 0.15s;
}

.auth-input:focus { border-color: var(--green); }

.auth-error {
  color: var(--red);
  font-size: 10px;
  min-height: 14px;
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.auth-submit {
  width: 100%;
  padding: 9px 0;
  background: transparent;
  border: 1px solid var(--green);
  color: var(--green);
  font-family: var(--font);
  font-size: 12px;
  letter-spacing: 2px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.1s;
}

.auth-submit:hover:not(:disabled) { background: rgba(0,232,122,0.1); }
.auth-submit:disabled { opacity: 0.5; cursor: default; }

.landing-footnote {
  text-align: center;
  color: var(--text-dim);
  font-size: 10px;
  letter-spacing: 1px;
}

/* ── User block (game header) ────────────────────────────────── */

.user-block {
  display: flex;
  align-items: center;
  gap: 10px;
}

.username-label {
  color: var(--text-dim);
  font-size: 11px;
  letter-spacing: 1px;
}

.logout-btn {
  padding: 2px 9px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: var(--font);
  font-size: 10px;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: var(--radius);
  transition: border-color 0.1s, color 0.1s;
}

.logout-btn:hover { border-color: var(--red); color: var(--red); }

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 700px) {
  main { flex-direction: column; overflow-y: auto; overflow-x: hidden; }
  .panel { border-right: none; border-bottom: 1px solid var(--border); width: 100% !important; overflow: visible; }
  .left-panel { flex-direction: row; flex-wrap: wrap; gap: 10px; }
  .left-panel > * { flex: 1 1 160px; min-width: 0; }
  .upgrades-panel { min-height: 160px; }
}