* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; overflow: hidden; background: #0b0f14;
  font-family: 'Segoe UI', 'Trebuchet MS', system-ui, sans-serif; color: #e8e2d0; }
#app, #scena { position: absolute; inset: 0; width: 100%; height: 100%; height: 100dvh; }
#scena { display: block; cursor: default; touch-action: none; }
.hidden { display: none !important; }

/* ---------- ekrany pełne ---------- */
.fullscreen { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at 50% 30%, #1d2b1e 0%, #0b0f14 70%);
  z-index: 50; overflow: auto; }
.menu-box { text-align: center; padding: 32px; max-width: 880px; }
.menu-box h1 { font-size: 64px; letter-spacing: 12px; color: #d8c98a;
  text-shadow: 0 0 30px rgba(216, 201, 138, .35), 0 4px 0 #000; }
.menu-box h2 { font-size: 26px; color: #9dc76f; margin-top: -6px; letter-spacing: 4px;
  text-shadow: 0 0 18px rgba(157, 199, 111, .5); }
.tagline { margin: 14px 0 20px; color: #b7b09a; line-height: 1.5; }
.menu-section h3 { color: #d8c98a; margin: 14px 0 8px; letter-spacing: 2px; }
.faction-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.faction-card { border: 2px solid #333; border-radius: 10px; padding: 12px 10px; cursor: pointer;
  background: rgba(0,0,0,.35); transition: transform .12s, border-color .12s, box-shadow .12s; text-align: left; }
.faction-card:hover { transform: translateY(-3px); }
.faction-card.sel { box-shadow: 0 0 18px var(--fc), inset 0 0 12px rgba(255,255,255,.06); border-color: var(--fc); }
.faction-card .fc-banner { font-size: 30px; }
.faction-card .fc-name { font-weight: 700; font-size: 17px; color: var(--fc); }
.faction-card .fc-group { font-size: 11px; color: #998f77; letter-spacing: 1px; text-transform: uppercase; }
.faction-card .fc-desc { font-size: 12px; color: #c5bda6; margin: 6px 0; min-height: 44px; }
.faction-card .fc-bonus { font-size: 12px; color: #9dc76f; }
.map-sizes { display: flex; gap: 10px; justify-content: center; }
.map-size { border: 2px solid #333; border-radius: 8px; padding: 8px 18px; cursor: pointer; background: rgba(0,0,0,.35); }
.map-size.sel { border-color: #d8c98a; box-shadow: 0 0 12px rgba(216,201,138,.4); color: #d8c98a; }
.map-size small { display: block; color: #877f68; }
.menu-actions { margin-top: 22px; display: flex; gap: 14px; justify-content: center; }
.big-btn { font-size: 20px; padding: 14px 34px; border-radius: 10px; border: none; cursor: pointer;
  background: linear-gradient(180deg, #b9a04e, #8a6f2f); color: #14100a; font-weight: 800; letter-spacing: 1px;
  box-shadow: 0 6px 18px rgba(185, 160, 78, .35); }
.big-btn:hover { filter: brightness(1.12); }
.ghost-btn { font-size: 16px; padding: 12px 22px; border-radius: 10px; cursor: pointer;
  background: transparent; border: 2px solid #6b6350; color: #cfc7ae; }
.ghost-btn:hover { border-color: #d8c98a; color: #d8c98a; }
.credits-line { margin-top: 16px; font-size: 12px; color: #6f6852; }

/* Ekran tytułowy */
.title-box { text-align: center; padding: 32px; max-width: 720px; }
.title-logo { font-size: 82px; letter-spacing: 14px; color: #d8c98a; margin: 0;
  text-shadow: 0 0 40px rgba(216, 201, 138, .4), 0 5px 0 #000; line-height: 1; }
.title-sub { font-size: 24px; color: #9dc76f; margin: 6px 0 0; letter-spacing: 4px;
  text-shadow: 0 0 18px rgba(157, 199, 111, .5); }
.title-actions { margin: 30px auto 0; display: flex; flex-direction: column; gap: 14px;
  max-width: 380px; }
.title-actions .big-btn, .title-actions .ghost-btn { width: 100%; text-decoration: none;
  display: block; text-align: center; box-sizing: border-box; }
.big-btn.secondary { background: linear-gradient(180deg, #6f9a3e, #4d6f2a);
  color: #0d1408; box-shadow: 0 6px 18px rgba(111, 154, 62, .35); }

/* ---------- ładowanie ---------- */
.loading-box { text-align: center; }
.spinner { width: 54px; height: 54px; border: 5px solid #333; border-top-color: #d8c98a; border-radius: 50%;
  margin: 0 auto 14px; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- HUD ---------- */
#hud { position: absolute; inset: 0; pointer-events: none; z-index: 10; }
#hud > * { pointer-events: auto; }
#topbar { position: absolute; top: 0; left: 0; right: 0; display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap; row-gap: 4px;
  padding: 8px 14px; background: linear-gradient(180deg, rgba(8, 10, 8, .92), rgba(8, 10, 8, .75));
  border-bottom: 1px solid #3a3423; font-size: 15px; }
#topbar .res b { color: #f1e6bf; }
#topbar .res i { font-style: normal; font-size: 12px; color: #8f8768; }
#topbar .spacer { flex: 1; }
.bar-btn { background: rgba(255,255,255,.06); color: #e8e2d0; border: 1px solid #4a442f; border-radius: 7px;
  padding: 5px 10px; cursor: pointer; font-size: 14px; }
.bar-btn:hover { background: rgba(255,255,255,.14); }
#tech-progress { color: #9dc76f; font-size: 12px; margin-left: 6px; }

.end-turn { position: absolute; right: 18px; bottom: 18px; font-size: 20px; font-weight: 800; letter-spacing: 1px;
  padding: 16px 30px; border: none; border-radius: 12px; cursor: pointer;
  background: linear-gradient(180deg, #4f8b31, #33621e); color: #eafbe0;
  box-shadow: 0 6px 22px rgba(79, 139, 49, .45); }
.end-turn:hover { filter: brightness(1.15); }
.end-turn.attention { animation: pulse 1.2s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 30px rgba(157, 227, 111, .8); } }
.end-turn .key-hint { font-size: 12px; opacity: .7; }
#ai-thinking { position: absolute; right: 18px; bottom: 18px; font-size: 17px; padding: 16px 30px;
  background: rgba(10, 12, 10, .9); border: 1px solid #4a442f; border-radius: 12px; }

#unit-panel { position: absolute; left: 14px; bottom: 14px; width: 300px; }
.panel { background: rgba(10, 12, 10, .92); border: 1px solid #4a442f; border-radius: 12px; padding: 12px 14px; }
#unit-title { font-size: 18px; font-weight: 700; color: #f1e6bf; margin-bottom: 4px; }
#unit-stats { font-size: 13px; color: #b7b09a; margin-bottom: 8px; line-height: 1.5; }
#unit-actions { display: flex; flex-wrap: wrap; gap: 6px; }
#unit-actions button { background: rgba(255,255,255,.08); border: 1px solid #4a442f; color: #e8e2d0;
  border-radius: 7px; padding: 6px 10px; cursor: pointer; font-size: 13px; }
#unit-actions button:hover:not(:disabled) { background: rgba(255,255,255,.18); }
#unit-actions button:disabled { opacity: .35; cursor: default; }
#unit-actions button.primary { background: #4f8b31; border-color: #6db14a; }

#notify-area { position: absolute; top: 52px; right: 14px; width: 320px; display: flex; flex-direction: column; gap: 6px; }
.toast { padding: 9px 13px; border-radius: 9px; font-size: 14px; background: rgba(12, 14, 12, .94);
  border-left: 4px solid #888; animation: slideIn .25s ease-out; box-shadow: 0 4px 14px rgba(0,0,0,.5); }
.toast.good { border-color: #6db14a; } .toast.bad { border-color: #d24b3b; }
.toast.tech { border-color: #58a6d8; } .toast.war { border-color: #d8a03a; }
.toast.wonder { border-color: #e6c84f; background: rgba(40, 34, 8, .96); }
.toast.info { border-color: #999; }
@keyframes slideIn { from { transform: translateX(40px); opacity: 0; } }

#tooltip { position: absolute; padding: 8px 11px; background: rgba(8, 10, 8, .95); border: 1px solid #4a442f;
  border-radius: 8px; font-size: 13px; pointer-events: none; max-width: 260px; z-index: 30; line-height: 1.45; }
#tooltip b { color: #f1e6bf; } #tooltip .tt-yield { color: #9dc76f; }

/* etykiety grodów */
.city-label { position: absolute; transform: translate(-50%, -100%); pointer-events: auto; cursor: pointer;
  background: rgba(8, 10, 8, .85); border: 1px solid var(--fc, #888); border-radius: 7px; padding: 2px 9px;
  font-size: 12.5px; white-space: nowrap; z-index: 5; }
.city-label .cl-pop { display: inline-block; background: var(--fc, #888); color: #0b0f14; font-weight: 800;
  border-radius: 4px; padding: 0 5px; margin-right: 5px; }
.city-label .cl-prod { color: #9f9880; font-size: 11px; }
.float-text { position: absolute; transform: translate(-50%, -50%); font-weight: 800; font-size: 16px;
  pointer-events: none; z-index: 25; animation: floatUp 1.4s ease-out forwards; text-shadow: 0 2px 4px #000; }
@keyframes floatUp { to { transform: translate(-50%, -180%); opacity: 0; } }

/* ---------- modale ---------- */
.modal { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(4, 6, 4, .6); z-index: 40; }
.modal-box { position: relative; background: #141810; border: 1px solid #5a5138; border-radius: 14px;
  padding: 22px 26px; max-width: 560px; width: min(92vw, 560px); max-height: 84vh; overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,.7); }
.modal-box.wide { max-width: 760px; width: min(94vw, 760px); }
.modal-box h2 { color: #d8c98a; margin-bottom: 6px; }
.modal-box h3 { color: #b7ab7d; margin: 12px 0 6px; }
.modal-box .hint { color: #8f8768; font-size: 13px; margin-bottom: 10px; }
.close-x { position: absolute; top: 10px; right: 12px; background: none; border: none; color: #998f77;
  font-size: 20px; cursor: pointer; } .close-x:hover { color: #fff; }

#city-stats { font-size: 14px; color: #c5bda6; line-height: 1.6; margin-bottom: 6px; }
#city-current { font-size: 14px; margin-bottom: 8px; color: #9dc76f; }
.build-list { display: flex; flex-direction: column; gap: 6px; }
.build-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid #3a3423;
  border-radius: 8px; cursor: pointer; background: rgba(255,255,255,.03); }
.build-item:hover { background: rgba(255,255,255,.09); }
.build-item.sel { border-color: #6db14a; background: rgba(109, 177, 74, .12); }
.build-item .bi-name { font-weight: 700; color: #f1e6bf; }
.build-item .bi-cost { margin-left: auto; color: #d8a03a; font-size: 13px; white-space: nowrap; }
.build-item .bi-desc { font-size: 12px; color: #998f77; }
.build-item.wonder { border-color: #e6c84f; background: rgba(230, 200, 79, .07); }
.build-item.project { border-color: #b06fd8; background: rgba(176, 111, 216, .08); }
.buy-btn { margin-top: 8px; width: 100%; padding: 8px; border-radius: 8px; border: 1px solid #8a6f2f;
  background: rgba(185, 160, 78, .15); color: #e6c84f; cursor: pointer; font-size: 14px; }
.buy-btn:disabled { opacity: .4; cursor: default; }
#city-buildings { margin-top: 10px; font-size: 13px; color: #9f9880; }

/* drzewko */
#tech-tree { display: flex; flex-direction: column; gap: 8px; }
.tech-node { display: flex; gap: 12px; padding: 10px 12px; border: 1px solid #3a3423; border-radius: 10px;
  background: rgba(255,255,255,.03); cursor: pointer; align-items: flex-start; }
.tech-node:hover { background: rgba(255,255,255,.08); }
.tech-node.done { border-color: #6db14a; opacity: .75; cursor: default; }
.tech-node.current { border-color: #58a6d8; box-shadow: 0 0 12px rgba(88, 166, 216, .35); }
.tech-node.locked { opacity: .45; cursor: default; }
.tech-node.blocked { border-color: #d24b3b; cursor: default; }
.tech-node .tn-idx { font-size: 22px; width: 34px; text-align: center; }
.tech-node .tn-name { font-weight: 700; color: #f1e6bf; }
.tech-node .tn-cost { color: #58a6d8; font-size: 12px; margin-left: 8px; }
.tech-node .tn-desc { font-size: 12.5px; color: #b0a88e; margin-top: 3px; line-height: 1.45; }
.tech-node .tn-unlocks { font-size: 12px; color: #9dc76f; margin-top: 3px; }
.tech-node .tn-blocked { font-size: 12px; color: #d24b3b; margin-top: 3px; }

/* przewodnik */
.guide { font-size: 14px; line-height: 1.6; color: #c5bda6; }
.guide h3 { color: #d8c98a; margin: 14px 0 4px; }
.guide b { color: #f1e6bf; } .guide .k { background: #262b1e; border: 1px solid #4a442f; padding: 0 6px; border-radius: 5px; }
.guide ul { margin: 4px 0 4px 20px; }

/* ---------- koniec gry ---------- */
#endgame { background: radial-gradient(ellipse at 50% 40%, rgba(38, 22, 54, .96) 0%, rgba(5, 8, 5, .98) 75%); }
.endgame-box { text-align: center; max-width: 700px; padding: 30px; }
#endgame-art { font-size: 84px; animation: bob 3s ease-in-out infinite; filter: drop-shadow(0 0 30px rgba(176, 111, 216, .8)); }
@keyframes bob { 50% { transform: translateY(-12px) scale(1.05); } }
#endgame-title { font-size: 44px; color: #e6c84f; letter-spacing: 4px; text-shadow: 0 0 26px rgba(230, 200, 79, .5); margin: 10px 0; }
#endgame-sub { color: #c5bda6; font-size: 17px; line-height: 1.6; margin-bottom: 16px; }
#endgame-secret { margin: 22px auto; padding: 18px 26px; border: 2px dashed #b06fd8; border-radius: 12px;
  background: rgba(176, 111, 216, .1); max-width: 460px; animation: glowP 2s ease-in-out infinite; }
@keyframes glowP { 50% { box-shadow: 0 0 34px rgba(176, 111, 216, .55); } }
.secret-label { font-size: 13px; color: #b794cf; letter-spacing: 2px; text-transform: uppercase; }
.secret-phrase { font-size: 30px; font-weight: 800; color: #e3c8f5; margin-top: 6px; text-shadow: 0 0 18px rgba(227, 200, 245, .6); }

@media (max-width: 900px) {
  .faction-cards { grid-template-columns: repeat(2, 1fr); }
  .menu-box h1 { font-size: 44px; }
  .title-logo { font-size: 56px; letter-spacing: 8px; }
}

/* ---------- małe ekrany (telefony) ---------- */
@media (max-width: 720px) {
  #topbar { gap: 8px; padding: 6px 8px; font-size: 12.5px; }
  #topbar .res i { display: none; }
  .bar-btn { padding: 4px 7px; font-size: 12.5px; }
  #tech-progress { display: none; }
  #notify-area { top: 84px; width: min(66vw, 260px); }
  .toast { font-size: 12.5px; padding: 7px 10px; }
  .end-turn { font-size: 15px; padding: 12px 16px; right: 10px; bottom: 10px; }
  .end-turn .key-hint { display: none; }
  #ai-thinking { font-size: 14px; padding: 12px 16px; right: 10px; bottom: 10px; }
  #unit-panel { left: 8px; bottom: 8px; width: min(62vw, 260px); padding: 8px 10px; }
  #unit-title { font-size: 15px; }
  #unit-stats { font-size: 11.5px; }
  #unit-actions button { padding: 8px 9px; font-size: 12px; }
  .city-label { font-size: 11px; padding: 1px 6px; }
  .modal-box { padding: 14px 12px; max-height: 88dvh; }
  .menu-box { padding: 16px 10px; }
  .menu-box h1 { font-size: 34px; letter-spacing: 6px; }
  .menu-box h2 { font-size: 18px; }
  .title-logo { font-size: 40px; letter-spacing: 5px; }
  .title-sub { font-size: 16px; }
  .title-actions { margin-top: 20px; }
  .faction-card .fc-desc { min-height: 0; }
  .big-btn { font-size: 17px; padding: 12px 22px; }
  #endgame-title { font-size: 30px; }
  .secret-phrase { font-size: 22px; }
}
@media (max-width: 420px) {
  #topbar { font-size: 11.5px; gap: 6px; }
  #res-turn { order: 9; }
}

/* wskaźnik następnej jednostki */
.next-unit { position: absolute; left: 50%; transform: translateX(-50%); bottom: 18px;
  font-size: 15px; font-weight: 700; padding: 11px 20px; border: 1px solid #d8a03a; border-radius: 12px;
  cursor: pointer; background: rgba(30, 24, 8, .93); color: #f1d795;
  box-shadow: 0 4px 16px rgba(216, 160, 58, .35); animation: pulse 1.6s ease-in-out infinite; }
.next-unit:hover { filter: brightness(1.2); }
@media (max-width: 720px) {
  .next-unit { bottom: 74px; font-size: 13px; padding: 9px 14px; }
}
/* tabela imperium */
.empire-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.empire-table th { text-align: left; color: #b7ab7d; font-weight: 600; padding: 6px 8px; border-bottom: 1px solid #3a3423; }
.empire-table td { padding: 7px 8px; border-bottom: 1px solid #23201566; }
.empire-table tr.city-row { cursor: pointer; }
.empire-table tr.city-row:hover { background: rgba(255,255,255,.06); }
.empire-table .et-name { color: #f1e6bf; font-weight: 700; }
.empire-table .et-build { color: #9dc76f; }
.empire-table .et-none { color: #8f8768; font-style: italic; }
.empire-table tfoot td { color: #d8c98a; font-weight: 700; border-top: 2px solid #3a3423; }
.empire-upkeep { margin-top: 10px; font-size: 13px; color: #9f9880; }
/* węzeł-zagadka w drzewku */
.tech-node.mystery { opacity: .6; cursor: default; border-style: dashed; }

/* cofanie ruchu */
.undo-btn { position: absolute; right: 18px; bottom: 84px; font-size: 14px; padding: 9px 16px;
  border: 1px solid #6b6350; border-radius: 10px; cursor: pointer;
  background: rgba(20, 22, 18, .92); color: #cfc7ae; }
.undo-btn:hover { border-color: #d8c98a; color: #f1e6bf; }
@media (max-width: 720px) { .undo-btn { bottom: 64px; right: 10px; font-size: 12.5px; padding: 7px 12px; } }
/* pasek zdrowia jednostki */
.hpbar { display: inline-block; vertical-align: middle; width: 84px; height: 9px; margin-left: 10px;
  background: #2a2620; border: 1px solid #4a442f; border-radius: 5px; overflow: hidden; }
.hpbar i { display: block; height: 100%; border-radius: 4px; transition: width .3s; }
.unit-hint { margin-top: 8px; font-size: 12px; color: #9f9880; line-height: 1.45;
  border-top: 1px dashed #3a3423; padding-top: 6px; }