/* Attack & Defence — стили клиента */
:root {
  --bg: #0d1117;
  --panel: #161d27;
  --panel2: #1d2633;
  --border: #2c3a4d;
  --text: #dce6f2;
  --muted: #7d8ea3;
  --gold: #f5c542;
  --me: #4da3ff;
  --enemy: #ff5d5d;
  --green: #4ade80;
  --danger: #e04444;
  --radius: 12px;
  --shadow: 0 8px 32px rgba(0,0,0,.5);
  font-size: 16px;
}
* { margin: 0; padding: 0; box-sizing: border-box; touch-action: manipulation; }
html, body { height: 100%; overflow: hidden; overscroll-behavior: none; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  -webkit-user-select: none; user-select: none;
}

.screen { position: fixed; inset: 0; display: none; }
.screen.active { display: block; }
.hidden { display: none !important; }

/* ---------- Кнопки ---------- */
.btn {
  cursor: pointer; border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  color: var(--text); border-radius: 10px;
  padding: 10px 22px; font-size: 15px; font-weight: 600;
  transition: transform .08s, box-shadow .15s, filter .15s;
  letter-spacing: .3px;
}
.btn:hover { filter: brightness(1.2); box-shadow: 0 0 14px rgba(77,163,255,.25); }
.btn:active { transform: scale(.97); }
.btn-primary {
  background: linear-gradient(180deg, #2f74d0, #1f549c);
  border-color: #3d86e8;
  text-shadow: 0 1px 2px rgba(0,0,0,.4);
}
.btn-primary:hover { box-shadow: 0 0 18px rgba(77,163,255,.5); }
.btn-big { font-size: 20px; padding: 14px 34px; }
.btn-ghost { background: transparent; border-color: var(--border); color: var(--muted); }
.btn-danger { background: linear-gradient(180deg, #b03030, #7d1f1f); border-color: #d04545; }
.btn-small { padding: 6px 14px; font-size: 13px; }

/* ---------- Главное меню ---------- */
#screen-menu { display: none; align-items: center; justify-content: center; }
#screen-menu.active { display: flex; }
.menu-bg { position: absolute; inset: 0; }
.menu-bg canvas { width: 100%; height: 100%; display: block; filter: brightness(.55) saturate(.8); }
.menu-card {
  position: relative; z-index: 2; text-align: center;
  background: rgba(13,17,23,.82); backdrop-filter: blur(8px);
  border: 1px solid var(--border); border-radius: 20px;
  padding: 48px 64px; box-shadow: var(--shadow);
  animation: cardIn .5s ease-out;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; } }
.logo-swords { font-size: 52px; filter: drop-shadow(0 0 18px rgba(245,197,66,.5)); }
.logo h1 {
  font-size: 42px; letter-spacing: 6px; font-weight: 800; margin: 6px 0 2px;
  background: linear-gradient(180deg, #fff, #9db6d4);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.logo h1 span { color: var(--gold); -webkit-text-fill-color: var(--gold); }
.logo-sub { color: var(--muted); letter-spacing: 1.5px; font-size: 13px; text-transform: uppercase; }
.menu-form { display: flex; flex-direction: column; gap: 12px; margin-top: 34px; }
.menu-form label { text-align: left; color: var(--muted); font-size: 13px; }
.menu-form input {
  background: var(--panel); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text); padding: 12px 16px; font-size: 17px; outline: none; text-align: center;
}
.menu-form input:focus { border-color: var(--me); box-shadow: 0 0 12px rgba(77,163,255,.3); }
.menu-footer { margin-top: 26px; }
.conn-status { font-size: 12px; color: var(--muted); }
.conn-status.ok { color: var(--green); }
.conn-status.err { color: var(--enemy); }

/* ---------- Очередь ---------- */
#screen-queue { display: none; align-items: center; justify-content: center; background: radial-gradient(ellipse at center, #131a24, var(--bg)); }
#screen-queue.active { display: flex; }
.queue-card { text-align: center; }
.queue-spinner {
  width: 74px; height: 74px; margin: 0 auto 22px;
  border: 4px solid var(--border); border-top-color: var(--gold);
  border-radius: 50%; animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.queue-time { font-size: 40px; font-weight: 800; color: var(--gold); margin: 10px 0; font-variant-numeric: tabular-nums; }
.queue-hint { color: var(--muted); margin-bottom: 26px; min-height: 22px; transition: color .3s; }
.queue-hint.warn { color: var(--gold); }

/* ---------- Игровой экран ---------- */
#screen-game { background: #05080c; }
#game-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; }
#game-canvas.placing { cursor: crosshair; }
#game-canvas.dragging { cursor: grabbing; }

#hud-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 10;
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 10px 16px; pointer-events: none;
  background: linear-gradient(180deg, rgba(5,8,12,.85), transparent);
}
.hud-side { width: 270px; }
.hud-player-name { font-size: 13px; font-weight: 700; margin-bottom: 4px; text-shadow: 0 1px 3px #000; }
.hud-enemy { text-align: right; }
.hud-me .hud-player-name { color: var(--me); }
.hud-enemy .hud-player-name { color: var(--enemy); }
.hp-bar {
  position: relative; height: 18px; border-radius: 9px; overflow: hidden;
  background: rgba(0,0,0,.55); border: 1px solid var(--border);
}
.hp-fill { height: 100%; transition: width .3s; border-radius: 8px; }
.hp-fill.me { background: linear-gradient(180deg, #6fb4ff, #2668b8); }
.hp-fill.enemy { background: linear-gradient(180deg, #ff8a8a, #b83030); float: right; }
.hp-text {
  position: absolute; inset: 0; text-align: center; font-size: 11px; line-height: 18px;
  font-weight: 700; text-shadow: 0 1px 2px #000; font-variant-numeric: tabular-nums;
}
.hud-center { text-align: center; }
.hud-gold {
  display: inline-flex; align-items: baseline; gap: 7px;
  background: rgba(0,0,0,.55); border: 1px solid #5c4d1e; border-radius: 20px;
  padding: 5px 18px; font-size: 20px; font-weight: 800; color: var(--gold);
  font-variant-numeric: tabular-nums; pointer-events: auto;
}
.gold-icon { filter: drop-shadow(0 0 6px rgba(245,197,66,.7)); }
.hud-income { font-size: 12px; color: #b8a35c; font-weight: 600; }
.hud-timer { margin-top: 5px; font-size: 15px; font-weight: 700; color: var(--muted); font-variant-numeric: tabular-nums; text-shadow: 0 1px 3px #000; }
.hud-timer.warn { color: var(--gold); }
.hud-phase {
  margin-top: 4px; font-size: 15px; font-weight: 800; letter-spacing: .5px;
  text-shadow: 0 1px 4px #000; font-variant-numeric: tabular-nums;
}
.hud-phase.plan { color: var(--gold); }
.hud-phase.plan.urgent { animation: sdPulse .6s ease-in-out infinite; color: #ff9a45; }
.hud-phase.battle { color: var(--enemy); text-shadow: 0 0 12px rgba(255,93,93,.6); }
.hud-sd {
  margin-top: 4px; font-size: 13px; font-weight: 800; color: #ff7a45;
  animation: sdPulse 1s ease-in-out infinite; text-shadow: 0 0 12px rgba(255,90,40,.8);
}
@keyframes sdPulse { 50% { opacity: .55; } }

#hud-bottom {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 10;
  display: flex; align-items: flex-end; justify-content: center; gap: 18px;
  padding: 10px 16px 12px;
  background: linear-gradient(0deg, rgba(5,8,12,.9), transparent);
  pointer-events: none;
}
.hud-group { pointer-events: auto; }
.hud-group-title { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; text-align: center; }
.hud-group-title .hint { text-transform: none; letter-spacing: 0; opacity: .7; }
.hud-buttons { display: flex; gap: 8px; }
.shop-btn {
  position: relative; width: 74px; padding: 7px 4px 5px; cursor: pointer;
  background: linear-gradient(180deg, var(--panel2), var(--panel));
  border: 1px solid var(--border); border-radius: 10px; color: var(--text);
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  transition: transform .08s, border-color .15s, box-shadow .15s;
}
.shop-btn:hover { border-color: var(--me); box-shadow: 0 0 12px rgba(77,163,255,.35); transform: translateY(-2px); }
.shop-btn:active { transform: scale(.96); }
.shop-btn.active { border-color: var(--gold); box-shadow: 0 0 14px rgba(245,197,66,.5); }
.shop-btn.locked { opacity: .45; cursor: not-allowed; }
.shop-btn .icon { font-size: 22px; line-height: 1; height: 26px; }
.shop-btn .icon canvas { width: 26px; height: 26px; }
.shop-btn .name { font-size: 10px; font-weight: 700; white-space: nowrap; }
.shop-btn .cost { font-size: 11px; color: var(--gold); font-weight: 700; font-variant-numeric: tabular-nums; }
.shop-btn .hotkey {
  position: absolute; top: 2px; right: 5px; font-size: 9px; color: var(--muted);
  border: 1px solid var(--border); border-radius: 4px; padding: 0 3px; background: rgba(0,0,0,.4);
}
.hud-group-misc { padding-bottom: 4px; }

/* Очередь юнитов текущего раунда */
#queue-row { display: flex; gap: 5px; justify-content: center; min-height: 22px; margin-bottom: 4px; flex-wrap: wrap; }
.queue-chip {
  display: inline-flex; align-items: center; gap: 4px; cursor: pointer;
  background: rgba(245,197,66,.12); border: 1px solid rgba(245,197,66,.55);
  color: var(--gold); border-radius: 11px; padding: 1px 9px; font-size: 11px; font-weight: 700;
  transition: filter .12s;
}
.queue-chip:hover { filter: brightness(1.35); }
.queue-chip .x { opacity: .65; font-size: 10px; }
.queue-empty { color: var(--muted); font-size: 10.5px; align-self: center; opacity: .7; }

#selection-panel {
  position: absolute; right: 14px; bottom: 120px; z-index: 11; width: 210px;
  background: rgba(13,17,23,.92); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 14px; box-shadow: var(--shadow);
}
#sel-title { font-weight: 800; margin-bottom: 6px; }
#sel-info { font-size: 12px; color: var(--muted); margin-bottom: 10px; line-height: 1.5; }

#toast-wrap { position: absolute; left: 50%; bottom: 130px; transform: translateX(-50%); z-index: 20; display: flex; flex-direction: column; gap: 6px; align-items: center; pointer-events: none; }
.toast {
  background: rgba(20,10,10,.9); border: 1px solid var(--danger); color: #ffb3b3;
  border-radius: 8px; padding: 7px 18px; font-size: 13px; font-weight: 600;
  animation: toastIn .2s ease-out; box-shadow: var(--shadow);
}
.toast.info { border-color: var(--me); color: #b8d8ff; background: rgba(10,15,25,.9); }
@keyframes toastIn { from { opacity: 0; transform: translateY(8px); } }

#tooltip {
  position: fixed; z-index: 50; max-width: 250px; pointer-events: none;
  background: rgba(8,11,16,.96); border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 12px; font-size: 12px; line-height: 1.5; box-shadow: var(--shadow);
}
#tooltip .t-name { font-weight: 800; font-size: 13px; }
#tooltip .t-cost { color: var(--gold); font-weight: 700; }
#tooltip .t-desc { color: var(--muted); margin: 4px 0; }
#tooltip .t-stats { color: #a8c0dc; font-variant-numeric: tabular-nums; }

#placement-hint {
  position: absolute; left: 50%; top: 74px; transform: translateX(-50%); z-index: 12;
  background: rgba(0,0,0,.7); border: 1px solid var(--gold); color: var(--gold);
  border-radius: 20px; padding: 6px 20px; font-size: 13px; font-weight: 600; pointer-events: none;
}

/* ---------- Итоговый экран ---------- */
.overlay-screen { background: rgba(4,6,10,.82); backdrop-filter: blur(5px); z-index: 30; }
#screen-end { display: none; align-items: center; justify-content: center; }
#screen-end.active { display: flex; }
.end-card {
  text-align: center; background: var(--panel); border: 1px solid var(--border);
  border-radius: 20px; padding: 40px 56px; box-shadow: var(--shadow); animation: cardIn .4s ease-out;
}
.end-card h2 { font-size: 44px; letter-spacing: 3px; margin-bottom: 6px; }
.end-card h2.win { color: var(--gold); text-shadow: 0 0 24px rgba(245,197,66,.6); }
.end-card h2.lose { color: var(--enemy); text-shadow: 0 0 24px rgba(255,93,93,.5); }
.end-card h2.draw { color: var(--muted); }
#end-reason { color: var(--muted); margin-bottom: 22px; }
.end-stats { margin: 0 auto 26px; border-collapse: collapse; font-size: 14px; }
.end-stats td, .end-stats th { padding: 6px 18px; border-bottom: 1px solid var(--border); }
.end-stats th { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
.end-stats td:first-child { text-align: left; color: var(--muted); }
.end-stats td { font-variant-numeric: tabular-nums; font-weight: 600; }

/* ---------- Обучение ---------- */
#tutorial-overlay { position: fixed; inset: 0; z-index: 40; pointer-events: none; }
#tutorial-box {
  position: absolute; pointer-events: auto; width: 340px;
  background: linear-gradient(180deg, #1d2836, #141c26);
  border: 1px solid var(--gold); border-radius: 14px; padding: 18px 20px;
  box-shadow: 0 0 40px rgba(245,197,66,.25), var(--shadow);
  animation: cardIn .3s ease-out;
}
#tutorial-step-num { font-size: 11px; color: var(--gold); font-weight: 800; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 6px; }
#tutorial-text { font-size: 14px; line-height: 1.55; margin-bottom: 14px; }
#tutorial-text b { color: var(--gold); }
.tut-buttons { display: flex; justify-content: space-between; gap: 10px; }
.tut-highlight { position: relative; z-index: 41 !important; box-shadow: 0 0 0 3px var(--gold), 0 0 24px rgba(245,197,66,.6) !important; border-radius: 12px; }

/* ---------- Модалка ---------- */
.modal { position: fixed; inset: 0; z-index: 60; background: rgba(4,6,10,.8); display: flex; align-items: center; justify-content: center; backdrop-filter: blur(4px); }
.modal-card {
  max-width: 720px; width: calc(100% - 40px); max-height: 86vh; overflow-y: auto;
  background: var(--panel); border: 1px solid var(--border); border-radius: 18px;
  padding: 32px 36px; box-shadow: var(--shadow); text-align: center;
}
.modal-card h2 { margin-bottom: 20px; letter-spacing: 2px; }
.howto-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; text-align: left; font-size: 13.5px; line-height: 1.55; color: #b9c8da; margin-bottom: 24px; }
.howto-grid b { color: var(--text); }

/* ---------- Язык и лидерборд ---------- */
.menu-card { position: relative; }
.lang-btn { position: absolute; top: 14px; right: 14px; font-size: 12px; padding: 5px 10px; }
.lb-card { max-width: 480px; }
.lb-me { color: var(--gold); font-weight: 700; margin-bottom: 14px; min-height: 20px; }
.lb-wrap { max-height: 46vh; overflow-y: auto; margin-bottom: 18px; }
#lb-table { width: 100%; border-collapse: collapse; font-size: 14px; }
#lb-table th { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; padding: 6px 10px; text-align: left; border-bottom: 1px solid var(--border); }
#lb-table td { padding: 7px 10px; border-bottom: 1px solid rgba(44,58,77,.5); text-align: left; font-variant-numeric: tabular-nums; }
#lb-table tr.me-row td { color: var(--gold); font-weight: 700; }
#lb-table .medal { font-size: 16px; }

/* ---------- Игра с другом ---------- */
.friend-card { max-width: 430px; display: flex; flex-direction: column; gap: 16px; }
.friend-wide { width: 100%; }
.friend-divider { color: var(--muted); font-size: 13px; margin: 6px 0; position: relative; }
.friend-join-row { display: flex; gap: 10px; justify-content: center; }
#room-code-input {
  width: 130px; text-align: center; background: var(--panel2); border: 1px solid var(--border);
  border-radius: 10px; color: var(--gold); padding: 10px 12px; outline: none;
  font-size: 24px; font-weight: 800; letter-spacing: 6px; text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}
#room-code-input:focus { border-color: var(--gold); box-shadow: 0 0 12px rgba(245,197,66,.3); }
.friend-error { color: var(--enemy); font-size: 13px; min-height: 18px; }
.queue-spinner.small { width: 44px; height: 44px; border-width: 3px; margin-bottom: 10px; }
.friend-wait-text { color: var(--muted); }
.friend-code {
  font-size: 52px; font-weight: 900; letter-spacing: 14px; color: var(--gold);
  text-shadow: 0 0 24px rgba(245,197,66,.45); margin: 8px 0 2px; padding-left: 14px;
  font-variant-numeric: tabular-nums; user-select: text; -webkit-user-select: text;
}
.friend-hint { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.friend-link-row { display: flex; gap: 8px; }
#friend-link {
  flex: 1; background: var(--panel2); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text); padding: 9px 12px; font-size: 13px; outline: none;
  user-select: all; -webkit-user-select: all;
}
.friend-copied { color: var(--green); font-size: 12px; min-height: 16px; margin-top: 6px; }

/* ---------- Мобильное подтверждение стройки ---------- */
#mobile-place-bar {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: 118px; z-index: 14;
  display: flex; gap: 10px;
}
#mobile-place-bar .btn { padding: 12px 26px; font-size: 16px; box-shadow: var(--shadow); }
#btn-place-ok:disabled { opacity: .45; filter: none; }

/* ---------- Оверлей «поверните телефон» ---------- */
#rotate-overlay {
  position: fixed; inset: 0; z-index: 90; background: rgba(5,8,12,.96);
  display: flex; align-items: center; justify-content: center; text-align: center;
}
.rotate-inner { color: var(--text); font-size: 18px; font-weight: 700; }
.rotate-icon { font-size: 64px; margin-bottom: 14px; animation: rotHint 2s ease-in-out infinite; }
@keyframes rotHint { 0%, 100% { transform: rotate(0); } 50% { transform: rotate(90deg); } }

@media (max-width: 900px) {
  .hud-side { width: 170px; }
  .shop-btn { width: 62px; }
  .howto-grid { grid-template-columns: 1fr; }
  .menu-card { padding: 32px 26px; }
}

/* ---------- Телефоны (ландшафт): компактный HUD, крупные тач-цели ---------- */
@media (max-width: 950px) and (max-height: 500px), (max-width: 700px) {
  .hud-side { width: 140px; }
  .hud-player-name { font-size: 11px; margin-bottom: 2px; }
  .hp-bar { height: 13px; }
  .hp-text { font-size: 9px; line-height: 13px; }
  .hud-gold { font-size: 15px; padding: 3px 12px; }
  .hud-income { font-size: 10px; }
  .hud-timer { font-size: 12px; margin-top: 2px; }
  .hud-sd { font-size: 11px; }
  #hud-top { padding: 6px 8px; }

  #hud-bottom {
    gap: 8px; padding: 6px 8px 8px;
    justify-content: flex-start; overflow-x: auto; overflow-y: hidden;
    -webkit-overflow-scrolling: touch; scrollbar-width: none;
  }
  #hud-bottom::-webkit-scrollbar { display: none; }
  .hud-group { flex-shrink: 0; }
  .hud-group:first-child { margin-left: auto; }
  .hud-group-misc { margin-right: auto; }
  .hud-group-title { font-size: 9px; margin-bottom: 3px; }
  .hud-group-title .hint { display: none; }
  .hud-buttons { gap: 5px; }
  .shop-btn { width: 56px; padding: 5px 2px 4px; border-radius: 8px; }
  .shop-btn .icon { font-size: 18px; height: 22px; }
  .shop-btn .icon canvas { width: 22px; height: 22px; }
  .shop-btn .name { font-size: 8.5px; }
  .shop-btn .cost { font-size: 9.5px; }
  .shop-btn .hotkey { display: none; }

  #selection-panel { right: 8px; bottom: 108px; width: 180px; padding: 10px 12px; }
  #placement-hint { top: 60px; font-size: 11px; padding: 5px 14px; }
  #mobile-place-bar { bottom: 104px; }
  #toast-wrap { bottom: 110px; }
  .end-card { padding: 24px 28px; }
  .end-card h2 { font-size: 30px; }
  #tutorial-box { width: min(340px, calc(100vw - 20px)); padding: 12px 14px; }
  #tutorial-text { font-size: 12.5px; margin-bottom: 10px; }
  .modal-card { padding: 20px 18px; max-height: 92vh; }
  .friend-code { font-size: 38px; letter-spacing: 10px; }
  .logo h1 { font-size: 30px; letter-spacing: 3px; }
  .logo-swords { font-size: 38px; }
  .menu-card { padding: 20px 22px; max-height: 94vh; overflow-y: auto; }
  .menu-form { margin-top: 16px; gap: 8px; }
  .btn-big { font-size: 17px; padding: 11px 24px; }
}