:root {
  --bg: #0b111a;
  --surface: #111a28;
  --surface-2: #162235;
  --surface-3: #1b2a40;
  --text: #e7eefc;
  --muted: #96a8c7;
  --border: #2a3b58;
  --accent: #1d8fd8;
  --accent-soft: #245f8e;
  --danger: #8e2a2a;
  --danger-soft: #5b1f1f;
  --success: #2b8b47;
  --warning: #b27a24;
  --absent: #43546f;
  --kb-key-size: clamp(1.72rem, 8.3vw, 2.75rem);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Rubik", "Nunito", sans-serif;
}

.app-shell {
  max-width: 860px;
  margin: 0 auto;
  min-height: 100vh;
  padding: 1rem 1rem 15rem;
}

.app-shell.dock-hidden {
  padding-bottom: 1.2rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
}

.topbar h1 {
  margin: 0;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.brand-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.version-code {
  font-size: 0.72rem;
  font-weight: 700;
  color: #64768f;
  letter-spacing: 0.02em;
}

.topbar p {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.burger-btn {
  position: relative;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  display: grid;
  place-items: center;
  padding: 0;
}

.level-ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.level-ring circle {
  fill: none;
  stroke-width: 4;
}

.ring-bg {
  stroke: #30445f;
}

.ring-fg {
  stroke: #4fb7ff;
  stroke-linecap: round;
  transition: stroke-dashoffset 240ms linear;
}

.ring-label {
  position: absolute;
  font-size: 1rem;
  font-weight: 800;
}

.burger-mark {
  position: absolute;
  top: -0.12rem;
  right: -0.05rem;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 999px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 0.62rem;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(82vw, 320px);
  background: var(--surface);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.2s ease;
  z-index: 40;
  padding: 0.9rem;
}

.drawer.open {
  transform: translateX(0);
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 12, 0.62);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 35;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drawer-head button,
.skills-popup-head button {
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
}

.drawer-tabs {
  display: grid;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.tab-btn {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
  color: var(--text);
  font-weight: 700;
  padding: 0.64rem;
}

.tab-btn.active {
  background: #225a89;
  border-color: #2f7ab8;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.board {
  margin-top: 0.85rem;
  display: grid;
  gap: 0.35rem;
  justify-content: center;
}

.board.hidden {
  display: none;
}

.day-overview {
  margin-top: 0.85rem;
  max-height: calc(100vh - 9.9rem);
  overflow-y: auto;
  padding-right: 0.15rem;
  display: grid;
  gap: 0.75rem;
}

.day-overview.hidden {
  display: none;
}

.shared-overview {
  margin-top: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  padding: 0.7rem;
  display: grid;
  gap: 0.75rem;
}

.shared-overview.hidden {
  display: none;
}

body.shared-only .keyboard-dock {
  display: none !important;
}

.app-shell.shared-only {
  max-width: 860px;
  padding: 0.8rem;
  min-height: 100vh;
}

.app-shell.shared-only .topbar,
.app-shell.shared-only .drawer,
.app-shell.shared-only .drawer-backdrop,
.app-shell.shared-only #tahta,
.app-shell.shared-only #gunOzeti,
.app-shell.shared-only #tab-istatistik,
.app-shell.shared-only #tab-basarim,
.app-shell.shared-only #tab-ayarlar {
  display: none !important;
}

.app-shell.shared-only #tab-oyun {
  display: block !important;
}

.app-shell.shared-only .shared-overview {
  margin-top: 0;
  min-height: calc(100vh - 1.6rem);
  align-content: start;
}

.overview-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.55rem;
}

.share-overview-btn {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #225a89;
  border-color: #2f7ab8;
  color: var(--text);
  font-weight: 700;
  padding: 0.4rem 0.65rem;
}

.share-overview-btn.secondary {
  background: var(--surface-2);
  border-color: var(--border);
}

.day-overview-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  padding: 0.65rem;
  display: grid;
  gap: 0.45rem;
}

.day-overview-head {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
}

.day-overview-head strong {
  font-size: 1rem;
}

.day-overview-status {
  color: #afbed8;
  font-size: 0.84rem;
}

.day-overview-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.day-overview-board {
  display: grid;
  gap: 0.35rem;
  justify-content: start;
}

.day-overview .board-row {
  margin: 0;
}

.day-overview .cell {
  width: clamp(2.15rem, 8.8vw, 2.65rem);
  height: clamp(2.15rem, 8.8vw, 2.65rem);
  font-size: clamp(0.9rem, 3vw, 1.12rem);
}

.board-row {
  display: grid;
  gap: 0.35rem;
  justify-content: center;
  width: fit-content;
  margin: 0 auto;
}

.cell {
  width: clamp(2.6rem, 11vw, 3.4rem);
  height: clamp(2.6rem, 11vw, 3.4rem);
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  display: grid;
  place-items: center;
  text-transform: uppercase;
  font-weight: 800;
  font-size: clamp(1rem, 3.7vw, 1.35rem);
}

.cell[data-state="typed"] { background: #27364f; }
.cell[data-state="correct"] { background: var(--success); border-color: #40a961; }
.cell[data-state="present"] { background: var(--warning); border-color: #d99833; }
.cell[data-state="absent"] { background: var(--absent); border-color: #5a6d8b; }
.cell.hint-position { box-shadow: inset 0 0 0 2px #65baf0; }
.cell.reveal { animation: tileFlip 560ms ease both; }

.keyboard-dock {
  position: fixed;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: min(100vw, 860px);
  z-index: 22;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 0.5rem 0.5rem calc(0.65rem + env(safe-area-inset-bottom));
}

.keyboard-dock.hidden {
  display: none;
}

.dock-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.4rem;
  margin-bottom: 0.36rem;
}

.skills-toggle,
.dock-btn {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  color: var(--text);
  font-weight: 800;
  padding: 0.55rem 0.35rem;
}

.dock-btn.primary {
  background: #225a89;
  border-color: #2f7ab8;
}

.keyboard {
  display: grid;
  gap: 0.28rem;
  justify-items: center;
}

.kb-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.22rem;
  width: 100%;
}

.kb-key {
  width: var(--kb-key-size);
  height: var(--kb-key-size);
  flex: 0 0 var(--kb-key-size);
  border: 1px solid #324766;
  background: var(--surface-3);
  color: var(--text);
  border-radius: 8px;
  font-weight: 700;
  font-size: clamp(0.7rem, 2.5vw, 0.95rem);
  padding: 0;
  display: grid;
  place-items: center;
}

.kb-key[data-state="correct"] { background: var(--success); border-color: #40a961; }
.kb-key[data-state="present"] { background: var(--warning); border-color: #d99833; }
.kb-key[data-state="absent"] { background: var(--absent); border-color: #5a6d8b; }
.kb-key.removed {
  background: #636d7d;
  border-color: #7b889e;
}

.skills-popup {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 12, 0.75);
  display: grid;
  place-items: end center;
  z-index: 45;
  padding: 0.8rem;
}

.skills-popup.hidden {
  display: none;
}

.skills-popup-card {
  width: min(100%, 560px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 0.8rem;
}

.skills-popup-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.45rem;
}

.skills-popup-head h2,
.skill-result-wrap h3 {
  margin: 0;
}

.skills-meta {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
}

.skill-btn {
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  display: grid;
  gap: 0.28rem;
  text-align: left;
  padding: 0.62rem;
}

.skill-btn span { color: var(--muted); font-size: 0.8rem; }
.skill-btn em { color: #dfd16f; font-style: normal; font-size: 0.8rem; }
.skill-btn:disabled { opacity: 0.42; }

.skill-result-wrap {
  margin-top: 0.72rem;
}

.skill-result-list {
  margin-top: 0.45rem;
  max-height: 130px;
  overflow: auto;
  display: grid;
  gap: 0.35rem;
}

.skill-result-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-2);
  color: #cbd8ee;
  padding: 0.48rem 0.55rem;
  font-size: 0.84rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 0.78rem;
  display: grid;
  gap: 0.25rem;
}

.stat-card h4 { margin: 0; color: var(--muted); font-size: 0.9rem; }
.stat-card strong { font-size: 1.12rem; }
.stat-card small { color: #afbed8; }

.achievement-list {
  display: grid;
  gap: 0.65rem;
}

.achievement-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 0.75rem;
}

.achievement-item header {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
}

.achievement-item h4 { margin: 0; }
.achievement-item p { margin: 0.35rem 0 0.55rem; color: var(--muted); }

.tier-badge {
  border-radius: 999px;
  color: #05070d;
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 800;
}

.progress-wrap {
  height: 0.56rem;
  border-radius: 999px;
  background: #25324a;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  transition: width 0.35s ease;
}

.settings-box {
  display: grid;
  gap: 0.55rem;
  max-width: 330px;
}

.settings-box button,
.import-label {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.65rem;
  text-align: center;
  background: var(--surface-2);
  color: var(--text);
  font-weight: 700;
  cursor: pointer;
}

.settings-box .danger {
  background: var(--danger-soft);
  border-color: var(--danger);
}

#iceAktarInput {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(2, 4, 8, 0.78);
  padding: 1rem;
  z-index: 60;
}

.modal.hidden,
.xp-toast.hidden,
.toast.hidden {
  display: none;
}

.modal-card {
  width: min(100%, 420px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
}

.modal-card h3 {
  margin-top: 0;
}

.modal-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.8rem;
}

.modal-actions button {
  flex: 1;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 0.6rem;
  font-weight: 700;
  background: var(--surface-2);
  color: var(--text);
}

.modal-actions .secondary {
  background: #224f3f;
  border-color: #316856;
}

.modal-actions .hidden {
  display: none;
}

.mini-stat {
  font-size: 0.92rem;
  color: #d5e2fa;
}

.xp-toast {
  position: fixed;
  right: 0.8rem;
  bottom: calc(0.8rem + env(safe-area-inset-bottom));
  z-index: 65;
  border-radius: 11px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: #effcff;
  padding: 0.66rem 0.9rem;
  font-weight: 800;
  animation: pop 1.8s ease;
}

.xp-toast.levelup {
  border-color: #8a7e31;
  background: #5f531f;
}

.toast {
  position: fixed;
  left: 50%;
  top: 0.9rem;
  transform: translateX(-50%);
  z-index: 70;
  max-width: min(92vw, 560px);
  border-radius: 12px;
  padding: 0.62rem 0.84rem;
  font-weight: 700;
  border: 1px solid #2f6f9f;
  background: #1e4d71;
  color: #eef7ff;
  cursor: pointer;
  animation: toastIn 220ms ease;
}

.toast.error {
  border-color: #8d4343;
  background: #6c2b2b;
}

button,
.kb-key,
.skill-btn,
.tab-btn,
.skills-toggle,
.burger-btn,
.dock-btn {
  transition: transform 120ms ease, filter 120ms ease;
  -webkit-tap-highlight-color: transparent;
}

button:active,
.kb-key:active,
.skill-btn:active,
.tab-btn:active,
.skills-toggle:active,
.burger-btn:active,
.dock-btn:active {
  transform: scale(0.97);
  filter: brightness(1.08);
}

@keyframes pop {
  0% { transform: translateY(25px) scale(0.9); opacity: 0; }
  20% { transform: translateY(0) scale(1); opacity: 1; }
  80% { transform: translateY(0) scale(1); opacity: 1; }
  100% { transform: translateY(-12px) scale(0.97); opacity: 0; }
}

@keyframes tileFlip {
  0% { transform: rotateX(0deg); }
  45% { transform: rotateX(90deg); }
  100% { transform: rotateX(0deg); }
}

@keyframes toastIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@media (max-width: 720px) {
  .app-shell { padding: 0.85rem 0.85rem 14.7rem; }
  .app-shell.dock-hidden { padding-bottom: 0.85rem; }
  .skill-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .cell { width: clamp(2.45rem, 13.6vw, 3.15rem); height: clamp(2.45rem, 13.6vw, 3.15rem); }
  .kb-row { gap: 0.14rem; }
  .keyboard-dock { padding-left: 0.35rem; padding-right: 0.35rem; }
}