/* ==========================================================================
   Oyun Teorisi — açık renkli retro tema
   Kâğıt zemin, kalın mürekkep çerçeveler, gölgeler bulanık değil kaydırılmış.
   Dış font yok: her yerde sistem monospace, Türkçe karakterler garanti.
   ========================================================================== */

:root {
  --bg: #f3e9d2;
  --grid: rgba(43, 32, 24, 0.07);
  --paper: #fffdf4;
  --paper-2: #f8f0dd;
  --ink: #2b2018;
  --ink-soft: #7a6857;
  --coop: #2f7d32;
  --coop-bg: #d5edd0;
  --defect: #c0392b;
  --defect-bg: #f8ddd7;
  --accent: #e6a23c;
  --accent-2: #1f6f8b;
  --shadow: 5px 5px 0 var(--ink);
  --shadow-sm: 3px 3px 0 var(--ink);
  --mono: ui-monospace, "Cascadia Mono", "Consolas", "DejaVu Sans Mono", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 26px 26px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.6;
}

h1,
h2,
h3 {
  margin: 0 0 0.5em;
  line-height: 1.15;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

p {
  margin: 0 0 1em;
}

.wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 28px 20px 56px;
}

.muted {
  color: var(--ink-soft);
}

.small {
  font-size: 0.82rem;
}

.center {
  text-align: center;
}

.hidden {
  display: none !important;
}

/* Yanıp sönen retro imleç */
.cursor::after {
  content: "▌";
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* ---------- Ses aç/kapa ---------- */

.sound-toggle,
.corner-link {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 40;
  padding: 7px 11px;
  border: 3px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.06s ease, box-shadow 0.06s ease, background 0.12s ease;
}

.corner-link {
  text-decoration: none;
  display: inline-block;
}

.corner-link-left {
  left: 14px;
  right: auto;
}

.corner-link:hover {
  background: var(--accent);
}

.corner-link:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 var(--ink);
}

.sound-toggle:hover {
  background: var(--accent);
}

.sound-toggle:active {
  transform: translate(2px, 2px);
  box-shadow: 0 0 0 var(--ink);
}

.sound-toggle.is-muted {
  background: var(--paper-2);
  color: var(--ink-soft);
  text-decoration: line-through;
}

@media (max-width: 560px) {
  .sound-toggle,
  .corner-link {
    top: 8px;
    right: 8px;
    padding: 5px 9px;
    font-size: 0.6rem;
  }

  .corner-link-left {
    left: 8px;
    right: auto;
  }
}

/* ---------- Üst şerit ---------- */

.brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 3px solid var(--ink);
  padding-bottom: 10px;
  margin-bottom: 22px;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 700;
}

.brand a {
  color: inherit;
  text-decoration: none;
}

/* ---------- Açılış ---------- */

.landing {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 4px;
}

.title {
  font-size: clamp(2.6rem, 12vw, 5.4rem);
  letter-spacing: 0.08em;
  margin: 0;
  text-shadow: 4px 4px 0 var(--accent), 8px 8px 0 rgba(43, 32, 24, 0.16);
}

.tagline {
  margin: 22px 0 34px;
  font-size: clamp(0.88rem, 2.6vw, 1.05rem);
  color: var(--ink-soft);
  max-width: 42ch;
}

.menu {
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: min(340px, 100%);
}

/* ---------- Butonlar ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border: 3px solid var(--ink);
  border-radius: 0;
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.06s ease, box-shadow 0.06s ease, background 0.12s ease;
}

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

.btn:active:not(:disabled) {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 var(--ink);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: none;
  transform: translate(3px, 3px);
}

.btn-lg {
  padding: 17px 26px;
  font-size: 1rem;
  box-shadow: var(--shadow);
}

.btn-lg:active:not(:disabled) {
  transform: translate(5px, 5px);
}

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

.btn-primary:hover:not(:disabled) {
  background: #f0b45c;
}

/* ---------- Paneller, kutular, girişler ---------- */

.panel {
  width: min(520px, 100%);
  margin-top: 26px;
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 22px;
  text-align: left;
  animation: pop-in 0.16s ease-out;
}

@keyframes pop-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

.panel h2 {
  font-size: 1rem;
  letter-spacing: 0.14em;
  border-bottom: 3px solid var(--ink);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.card {
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 22px;
}

input[type="text"] {
  width: 100%;
  padding: 12px 14px;
  border: 3px solid var(--ink);
  border-radius: 0;
  background: var(--paper-2);
  color: var(--ink);
  font: inherit;
}

input[type="text"]:focus {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---------- Maç uzunluğu seçimi ---------- */

.duration-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.duration-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 3px solid var(--ink);
  background: var(--paper-2);
  padding: 12px;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: transform 0.06s ease, box-shadow 0.06s ease, background 0.12s ease;
}

.duration-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

.duration-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.duration-card.is-selected,
.duration-card:has(input:checked) {
  background: var(--accent);
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 var(--ink);
}

.duration-card:has(input:focus-visible) {
  outline: 3px solid var(--accent-2);
  outline-offset: 2px;
}

.dc-head {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
}

.dc-name {
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.86rem;
}

.dc-range {
  font-size: 0.72rem;
  color: var(--ink-soft);
}

.duration-card.is-selected .dc-range,
.duration-card:has(input:checked) .dc-range {
  color: var(--ink);
}

.dc-row {
  font-size: 0.68rem;
  line-height: 1.4;
}

.dc-good { color: var(--coop); }
.dc-bad { color: var(--defect); }

.duration-card.is-selected .dc-good,
.duration-card.is-selected .dc-bad,
.duration-card:has(input:checked) .dc-good,
.duration-card:has(input:checked) .dc-bad {
  color: var(--ink);
}

@media (max-width: 560px) {
  .duration-options {
    grid-template-columns: 1fr;
  }
}

.error {
  border: 3px solid var(--defect);
  background: var(--defect-bg);
  color: var(--defect);
  padding: 10px 14px;
  margin-bottom: 16px;
  font-size: 0.86rem;
  font-weight: 700;
}

/* ---------- Puan tablosu ---------- */

.payoff {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 16px;
  font-size: 0.84rem;
}

.payoff th,
.payoff td {
  border: 2px solid var(--ink);
  padding: 10px 8px;
  text-align: center;
}

.payoff thead th,
.payoff tbody th {
  background: var(--paper-2);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.payoff tbody th {
  text-align: left;
}

.payoff .pts {
  font-size: 1.25rem;
  font-weight: 700;
}

/* ---------- Sıralama tablosu ---------- */

.board {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  min-width: 480px;
}

.board th,
.board td {
  border-bottom: 2px solid var(--ink);
  padding: 10px 12px;
  text-align: left;
}

.board th {
  background: var(--paper-2);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 3px solid var(--ink);
}

.board td:first-child,
.board th:first-child {
  text-align: center;
  width: 42px;
}

.board td:nth-child(3),
.board th:nth-child(3) {
  font-weight: 700;
}

.board tbody tr:nth-child(odd) {
  background: var(--paper-2);
}

.board tbody tr.is-you {
  background: var(--accent);
}

.rules-list {
  margin: 0;
  padding-left: 18px;
  font-size: 0.88rem;
}

.rules-list li {
  margin-bottom: 9px;
}

.rules-list li::marker {
  color: var(--accent-2);
}

/* ---------- Lobi ---------- */

.link-box {
  display: flex;
  gap: 10px;
  margin: 12px 0 8px;
  flex-wrap: wrap;
}

.link-box input {
  flex: 1 1 240px;
  font-size: 0.86rem;
}

/* ---------- Maç ekranı ---------- */

/* 100vh eksi: wrap dolgusu (28+56) + üst şerit (~48). Şerit ekran dışına taşmasın. */
#screen-match {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 132px);
}

#screen-match .arena {
  flex: 1;
}

.match-top {
  display: flex;
  align-items: stretch;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.versus {
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  padding: 10px 16px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}

.versus strong {
  font-weight: 700;
}

.versus .vs {
  color: var(--ink-soft);
}

.score-pill {
  border: 3px solid var(--ink);
  background: var(--accent);
  box-shadow: var(--shadow-sm);
  padding: 6px 20px;
  text-align: center;
}

.score-pill .label {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.score-pill .value {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
}

.banner {
  border: 3px solid var(--ink);
  background: var(--paper-2);
  box-shadow: var(--shadow-sm);
  padding: 10px 14px;
  margin-top: 16px;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.arena {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 30px 0;
  min-height: 320px;
}

.prompt {
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: center;
  min-height: 1.6em;
}

.choices {
  display: flex;
  gap: clamp(18px, 6vw, 54px);
  align-items: center;
  justify-content: center;
}

.choice {
  --c: var(--coop);
  --c-bg: var(--coop-bg);
  width: clamp(126px, 31vw, 172px);
  height: clamp(126px, 31vw, 172px);
  border-radius: 50%;
  border: 4px solid var(--ink);
  background: var(--c-bg);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
  font: inherit;
  box-shadow: 6px 6px 0 var(--c);
  transition: transform 0.08s ease, box-shadow 0.08s ease, opacity 0.2s ease;
}

.choice.defect {
  --c: var(--defect);
  --c-bg: var(--defect-bg);
}

.choice .icon {
  font-size: clamp(1.7rem, 5.5vw, 2.2rem);
  line-height: 1;
  font-weight: 700;
}

.choice .label {
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: clamp(0.72rem, 2.4vw, 0.86rem);
  text-transform: uppercase;
}

.choice:hover:not(:disabled) {
  transform: translate(-2px, -2px);
  box-shadow: 9px 9px 0 var(--c);
}

.choice:disabled {
  cursor: default;
}

.choice.is-picked {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 var(--c);
  background: var(--c);
  color: var(--paper);
  animation: throb 1.4s ease-in-out infinite;
}

@keyframes throb {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.72; }
}

.choice.is-dimmed {
  opacity: 0.28;
  box-shadow: none;
  transform: translate(3px, 3px);
}

/* ---------- Açılım ---------- */

.reveal {
  display: flex;
  gap: clamp(14px, 5vw, 40px);
  justify-content: center;
  animation: pop-in 0.18s ease-out;
}

.reveal-side {
  min-width: clamp(128px, 33vw, 178px);
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 16px 14px;
  text-align: center;
}

.reveal-side .who {
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
  margin-bottom: 14px;
}

.reveal-badge {
  width: 66px;
  height: 66px;
  margin: 0 auto 10px;
  border-radius: 50%;
  border: 4px solid var(--ink);
  background: var(--coop-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  font-weight: 700;
}

.reveal-badge.defect {
  background: var(--defect-bg);
}

.reveal-side .move-name {
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reveal-points {
  margin-top: 10px;
  font-size: 1.5rem;
  font-weight: 700;
}

.reveal-points.zero {
  color: var(--ink-soft);
}

/* ---------- Geçmiş şeridi ---------- */

.history {
  border-top: 3px solid var(--ink);
  padding-top: 14px;
}

.history-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 700;
}

.history-head .window-note {
  color: var(--ink-soft);
  letter-spacing: 0.08em;
}

.strip-row {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 10px;
}

.strip-labels {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--ink-soft);
}

.strip-labels span {
  height: 28px;
  display: flex;
  align-items: center;
}

.strip {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.strip-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  animation: slide-in 0.25s ease-out;
}

@keyframes slide-in {
  from { opacity: 0; transform: translateX(14px); }
  to { opacity: 1; transform: none; }
}

.dot {
  width: 28px;
  height: 28px;
  border: 3px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1;
}

.dot.coop {
  background: var(--coop-bg);
  color: var(--coop);
}

.dot.defect {
  background: var(--defect-bg);
  color: var(--defect);
}

.strip-col.is-empty .dot {
  border-style: dashed;
  border-color: rgba(43, 32, 24, 0.3);
  background: transparent;
}

/* ---------- Sonuç ---------- */

.result-head {
  text-align: center;
  margin-bottom: 26px;
}

.final-scores {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 18px;
}

.final-score {
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 14px 26px;
  min-width: 150px;
}

.final-score.is-you {
  background: var(--accent);
}

.final-score .name {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.final-score .pts {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.15;
}

.section {
  margin-top: 30px;
}

.section > h2 {
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  border-bottom: 3px solid var(--ink);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.persona {
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 18px;
}

.persona-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.persona-owner {
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.persona-name {
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.persona-conf {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 2px solid var(--ink);
  padding: 3px 9px;
  background: var(--paper-2);
}

.persona-tagline {
  font-weight: 700;
  font-size: 0.9rem;
  margin: 8px 0 10px;
}

.persona-desc {
  color: var(--ink-soft);
  font-size: 0.88rem;
  margin-bottom: 18px;
}

.bars {
  display: grid;
  gap: 9px;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(120px, 210px) 1fr 46px;
  align-items: center;
  gap: 12px;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.bar-track {
  height: 14px;
  border: 2px solid var(--ink);
  background: var(--paper-2);
}

.bar-fill {
  height: 100%;
  background: var(--accent-2);
  width: 0;
  transition: width 0.7s steps(20, end);
}

.bar-val {
  text-align: right;
  font-weight: 700;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.stat {
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  padding: 12px 14px;
}

.stat .k {
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.stat .v {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.25;
}

.chart-wrap,
.full-history-wrap {
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 16px;
  overflow-x: auto;
}

.full-history {
  display: flex;
  gap: 3px;
  align-items: flex-end;
  min-width: min-content;
}

.fh-col {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.fh-cell {
  width: 9px;
  height: 9px;
  border: 1px solid var(--ink);
}

.fh-cell.coop { background: var(--coop); }
.fh-cell.defect { background: var(--defect); }

.legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 12px;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.swatch {
  width: 12px;
  height: 12px;
  border: 2px solid var(--ink);
  display: inline-block;
}

.swatch.coop { background: var(--coop); }
.swatch.defect { background: var(--defect); }

@media (max-width: 560px) {
  .wrap { padding: 18px 14px 44px; }
  .card, .panel, .persona { padding: 16px; }
  .strip { gap: 5px; }
  .dot { width: 24px; height: 24px; font-size: 0.72rem; }
  .strip-labels span { height: 24px; }
  .bar-row { grid-template-columns: 1fr; gap: 3px; }
  .bar-val { text-align: left; }
  .match-top { gap: 10px; }
}