:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#0a0a0c;color:#f3f3f5}*{box-sizing:border-box}body{margin:0;background:#09090b}.app-shell{width:min(760px,100%);margin:auto;padding:10px 12px 30px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:6px}.brand h1{font-size:18px;margin:0}.eyebrow{font-size:9px;letter-spacing:.14em;color:#81818a;margin:0 0 2px}.top-actions{display:flex;gap:5px;align-items:center}button{font:inherit;color:inherit;background:#17171c;border:1px solid #2b2b33;border-radius:10px;cursor:pointer}.speed-btn,.pause-btn,.small-button{min-height:32px;padding:6px 9px}.speed-btn.active,.pause-btn.active{background:#ececf0;color:#111}.compact-status{height:34px;display:flex;align-items:center;justify-content:space-around;background:#111116;border:1px solid #23232a;border-radius:11px;margin-bottom:6px;font-size:12px;color:#8d8d96}.compact-status strong{color:#f5f5f7;font-size:14px}.augment-panel{min-height:31px;display:flex;gap:5px;overflow-x:auto;align-items:center;margin-bottom:6px;scrollbar-width:none}.augment-panel::-webkit-scrollbar{display:none}.augment-chip{white-space:nowrap;padding:5px 8px;border-radius:999px;font-size:10px;color:#777780;background:#111116;border-color:#24242c}.augment-chip.active{color:#fff;border-color:#777780;background:#222229;box-shadow:inset 0 0 0 1px rgba(255,255,255,.05)}.augment-chip.inactive{opacity:.48}.augment-chip.disabled{opacity:.3;text-decoration:line-through}.augment-chip b{margin-left:5px;font-size:9px}.augment-empty{font-size:10px;color:#666}.battle-panel{position:relative;border:1px solid #23232a;border-radius:16px;overflow:hidden;background:radial-gradient(circle at 50% 75%,#16161d 0,#0d0d11 55%,#09090b 100%)}#gameCanvas{display:block;width:100%;height:auto}.pause-overlay,.stage-banner,.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}.pause-overlay{font-size:28px;font-weight:900;background:rgba(8,8,10,.55);z-index:8}.stage-banner{z-index:9;flex-direction:column;pointer-events:none;background:radial-gradient(circle,rgba(0,0,0,.4),transparent 58%)}.stage-banner-main{font-size:clamp(34px,9vw,66px);font-weight:1000;letter-spacing:.04em;text-shadow:0 8px 30px #000}.stage-banner-sub{font-size:13px;font-weight:800;letter-spacing:.22em;color:#b5b5bd;margin-top:7px}.overlay{z-index:12;background:rgba(6,6,8,.78);padding:16px}.overlay-card{width:min(620px,100%);max-height:92%;overflow:auto;background:#111116;border:1px solid #2c2c35;border-radius:18px;padding:18px}.hidden{display:none!important}.combat-ui{padding:7px 2px 0}.augment-feedback-lane{height:34px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;pointer-events:none;font-size:11px;font-weight:800;color:#d8d8df;line-height:15px}.augment-feedback-item{transition:none}.bar-block{position:relative;margin:5px 0}.bar-label{display:flex;justify-content:space-between;font-size:10px;color:#b0b0b8;margin-bottom:3px}.bar{height:7px;border-radius:999px;background:#24242b;overflow:hidden}.bar-fill{height:100%;width:0;background:#eee}.exp-fill{opacity:.72}.hp-fill{opacity:.95}.exp-gain{position:absolute;right:4px;top:-17px;font-size:11px;font-weight:900;color:#eee}.ability-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:4px}.ability{text-align:center}.ability-canvas{width:min(78px,22vw);height:auto;display:block;margin:auto}.ability-stats{display:flex;justify-content:center;gap:8px;font-size:10px;margin-top:-3px}.secondary-stat-row{display:flex;justify-content:center;gap:24px;font-size:11px;margin-top:5px;padding:6px;background:#111116;border-radius:10px}.modal-kicker{font-size:10px;letter-spacing:.18em;color:#8f8f99;margin:0 0 4px}.modal-title{font-size:25px;margin:0 0 10px}.modal-desc{font-size:12px;line-height:1.5;color:#aaaab3}.point-counter{font-size:13px;margin-bottom:10px}.level-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.choice-button{padding:10px 5px;min-height:78px;display:flex;flex-direction:column;gap:4px}.choice-button .delta{font-weight:900}.choice-button .current{font-size:10px;color:#92929c}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.reward-card{padding:12px 7px;min-height:120px}.reward-card .grade{font-size:9px;color:#8f8f97;letter-spacing:.12em}.reward-card h3{margin:7px 0;font-size:15px}.reward-card .value{font-weight:950;font-size:20px}.special-desc{font-size:11px;line-height:1.4;color:#a7a7b0}.modal-topline{display:flex;justify-content:space-between;gap:10px}.reroll-button{padding:7px 11px;height:34px}.continue-button{width:100%;padding:11px;margin-top:10px}@media(max-width:520px){.app-shell{padding:6px 7px 24px}.brand h1{display:none}.eyebrow{font-size:8px}.topbar{margin-bottom:4px}.top-actions{margin-left:auto}.speed-btn,.pause-btn,.small-button{min-height:29px;padding:4px 7px;font-size:10px}.compact-status{height:29px;margin-bottom:4px}.augment-panel{min-height:27px;margin-bottom:4px}.battle-panel{border-radius:12px}.combat-ui{padding-top:4px}.augment-feedback-lane{height:28px}.ability-canvas{width:min(68px,21vw)}.secondary-stat-row{padding:5px;margin-top:3px}.level-grid,.card-grid{gap:5px}.overlay{padding:9px}.overlay-card{padding:14px}}
.start-button{font-size:16px;font-weight:900;min-height:48px;background:#ececf0;color:#111;border-color:#fff}.start-button:hover{filter:brightness(1.06)}

.icon-button{min-width:40px;padding-inline:8px;font-size:16px;line-height:1}

.hp-block .bar{height:11px}.hp-fill{transition:width .08s linear,background-color .12s linear}

/* v1.0 title / meta progression */
.app-shell.title-mode{min-height:100vh;display:flex;flex-direction:column}
.app-shell.title-mode .run-only,.app-shell.title-mode .run-only-panel{display:none!important}
.app-shell.title-mode .battle-panel{flex:1;min-height:min(760px,calc(100vh - 68px));border-color:transparent;background:radial-gradient(circle at 50% 45%,#191920 0,#0d0d11 50%,#09090b 100%)}
.app-shell.title-mode #gameCanvas{opacity:.16;min-height:min(760px,calc(100vh - 68px));object-fit:cover}
.app-shell.title-mode .overlay{background:rgba(6,6,8,.36)}
.app-shell.title-mode .overlay-card{width:min(520px,100%);background:rgba(17,17,22,.94);backdrop-filter:blur(8px)}
.title-menu{text-align:center;padding:18px 4px 4px}
.title-menu .game-logo{font-size:clamp(34px,9vw,54px);line-height:1.05;margin:4px 0 6px;font-weight:1000;letter-spacing:-.04em}
.title-menu .game-logo-sub{font-size:10px;letter-spacing:.25em;color:#85858e;margin-bottom:20px}
.title-menu .mastery-summary{font-size:11px;color:#aaaab3;margin:0 0 18px}
.menu-stack{display:grid;gap:8px;width:min(330px,100%);margin:0 auto}
.menu-button{min-height:48px;font-weight:850;font-size:14px}
.menu-button.primary{background:#ececf0;color:#111;border-color:#fff;font-size:16px}
.menu-footer{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:22px;padding-top:13px;border-top:1px solid #25252d;font-size:10px}
.menu-footer a,.menu-footer button{color:#92929c;text-decoration:none;background:none;border:0;padding:5px 4px;min-height:auto}
.menu-footer a:hover,.menu-footer button:hover{color:#fff}
.modal-heading{margin-bottom:3px;font-size:26px;font-weight:950}
.modal-subheading{margin:0 0 12px;color:#a5a5ae;font-size:12px;line-height:1.45}
.difficulty-grid{display:grid;gap:8px;margin-top:12px}
.difficulty-button{position:relative;text-align:left;padding:13px 15px;min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.difficulty-button strong{font-size:16px}.difficulty-button small{display:block;color:#8d8d96;margin-top:3px}.difficulty-button.locked{opacity:.38;cursor:not-allowed}
.difficulty-mult{font-size:11px;color:#b5b5bd;text-align:right;white-space:nowrap}
.mastery-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:10px}.mastery-level{font-size:14px;font-weight:900}.mastery-exp{font-size:11px;color:#aaaab3;text-align:right}
.mastery-progress{height:7px;border-radius:999px;background:#26262d;overflow:hidden;margin:6px 0 12px}.mastery-progress>div{height:100%;background:#eee}
.mastery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.mastery-stat{padding:9px 5px;min-height:86px;display:flex;flex-direction:column;gap:4px}.mastery-stat .bonus{font-weight:900}.mastery-stat .invested{font-size:9px;color:#91919a}
.modal-actions{display:flex;gap:8px;margin-top:12px}.modal-actions button{flex:1;padding:10px}.danger-button{border-color:#633;background:#241414;color:#f0b7b7}.secondary-button{background:#17171c}
.help-list{display:grid;gap:13px}.help-section h3{font-size:13px;margin:0 0 4px}.help-section p{white-space:pre-line;font-size:11px;line-height:1.55;color:#aaaab3;margin:0}
.result-difficulty{display:inline-flex;border:1px solid #3a3a43;border-radius:999px;padding:5px 10px;font-size:11px;font-weight:900;margin-bottom:10px}.result-stage{font-size:22px;font-weight:950;margin:1px 0 12px}.result-mastery{padding:11px;border-radius:12px;background:#17171c;text-align:left;line-height:1.7;font-size:12px}.result-levelup{font-weight:900;color:#fff}.result-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:12px}.result-actions button{padding:11px}
.reward-grade-hint{font-size:11px;color:#aaaab3;margin:2px 0 10px}.reroll-note{font-size:10px;color:#85858e;margin:7px 0 10px}.grade-pill{font-size:9px;letter-spacing:.12em;color:#8f8f97}
.reward-card.silver{border-color:#55555e}.reward-card.gold{border-color:#83743f}.reward-card.platinum{border-color:#71658d}
@media(max-width:520px){.app-shell.title-mode .battle-panel{min-height:calc(100vh - 52px)}.title-menu{padding-top:10px}.title-menu .game-logo{font-size:38px}.menu-footer{margin-top:16px}.mastery-grid{gap:5px}.mastery-stat{min-height:80px;padding:7px 4px}.result-stage{font-size:19px}}
@media(max-width:520px){.brand h1{display:block;font-size:13px}.brand .eyebrow{font-size:7px}}