html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: #0071c1;
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: #e0e0e0;
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: #1b6ec2;
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: #c02d76;
}

/* ===== 昨日の俺を超えろ Web版（Stage 2）===== */
:root {
    --navy: #1A2D5C; --gold: #B8860B; --cream: #FAF7F0; --ink: #2a2a2a;
}
html, body { height: 100%; margin: 0; }
.game-shell {
    min-height: 100vh;
    background: radial-gradient(ellipse at 50% 30%, #25305c 0%, #141a30 70%, #0d1020 100%);
    color: var(--cream);
    font-family: "Hiragino Sans","Meiryo",sans-serif;
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
}
.title-screen, .play-screen { text-align: center; max-width: 560px; }
.title-crest { color: var(--gold); letter-spacing: 6px; font-size: 13px; }
.title-main {
    font-size: 44px; margin: 10px 0 6px; color: #fff;
    text-shadow: 0 2px 18px rgba(184,134,11,.55);
}
.title-sub { color: #c9d0e8; margin: 0 0 34px; }
.title-btn {
    background: linear-gradient(180deg, #c79a2e, #9c7714);
    color: #1a1300; border: 0; border-radius: 10px;
    padding: 15px 40px; font-size: 18px; font-weight: 800;
    cursor: pointer; box-shadow: 0 4px 16px rgba(0,0,0,.4);
}
.title-btn:hover { filter: brightness(1.08); }
.title-note, .play-note { color: #8a93b5; font-size: 12px; margin-top: 30px; }
.title-input { text-align: left; margin: 18px 0; }
.title-input label { display: block; color: #c9d0e8; font-size: 12px; margin-bottom: 4px; }
.title-input input {
    width: 100%; padding: 10px; border: 1px solid #3a4570; border-radius: 6px;
    background: #0c1020; color: #fff; font-family: "Consolas","Menlo",monospace;
    font-size: 13px;
}
.title-link { display: inline-block; margin-top: 6px; color: #c79a2e; font-size: 12px; }
.title-err { color: #ff9999; margin-top: 8px; font-size: 13px; }
.bond-banner {
    background: rgba(199,154,46,.12); border: 1px solid #c79a2e;
    border-radius: 10px; padding: 14px; margin-bottom: 16px;
}
.bond-banner b { color: #ffd982; }
.bond-meter { font-family: monospace; color: #ffd982; margin: 6px 0; }
.play-err { color: #ff9999; }

/* ガチャ */
.gacha-result {
    border-radius: 12px; padding: 22px; margin: 20px 0; text-align: center;
    background: rgba(255,255,255,.05); border: 2px solid #888;
}
.gacha-rarity { font-size: 13px; font-weight: 800; letter-spacing: 3px; }
.gacha-name { font-size: 26px; font-weight: 800; margin: 6px 0; color: #fff; }
.gacha-desc { font-size: 13px; color: #c9d0e8; margin-bottom: 6px; }
.ra-n   { border-color: #b4b4b4; }
.ra-r   { border-color: #64b4ff; box-shadow: 0 0 12px rgba(100,180,255,.4); }
.ra-r   .gacha-rarity { color: #64b4ff; }
.ra-sr  { border-color: #c864ff; box-shadow: 0 0 14px rgba(200,100,255,.5); }
.ra-sr  .gacha-rarity { color: #c864ff; }
.ra-ssr { border-color: #ffc832; box-shadow: 0 0 16px rgba(255,200,50,.6); }
.ra-ssr .gacha-rarity { color: #ffc832; }
.ra-ur  { border-color: #ff5050; box-shadow: 0 0 20px rgba(255,80,80,.7); }
.ra-ur  .gacha-rarity { color: #ff5050; }

/* 絆ストーリー */
.stories-screen { max-width: 640px; outline: none; }
.stories-list { display: flex; flex-direction: column; gap: 10px; margin: 18px 0; }
.stories-row {
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15);
    color: var(--cream); border-radius: 10px; padding: 12px 14px;
    text-align: left; cursor: pointer; font-size: 14px;
    display: flex; flex-direction: column; gap: 8px;
    transition: background .15s, border-color .15s, transform .15s;
}
.stories-row:hover:not(:disabled) {
    background: rgba(255,255,255,.12); border-color: var(--gold);
    transform: translateY(-1px);
}
.stories-row:disabled,
.stories-row.locked { opacity: .55; cursor: not-allowed; }
.stories-row.open { border-color: rgba(184,134,11,.6); }
.stories-row-head {
    display: flex; justify-content: space-between; align-items: center;
    gap: 12px;
}
.stories-name { font-weight: 700; }
.stories-name .lock { margin-right: 4px; opacity: .8; }
.stories-meta { font-size: 12px; color: #c9d0e8; text-align: right; }
.story-title-mini { color: var(--gold); }

/* 絆メーター（相棒一覧の各行） */
.bond-track {
    position: relative; height: 6px; background: rgba(0,0,0,.45);
    border-radius: 3px; overflow: visible;
}
.bond-fill {
    height: 100%; border-radius: 3px;
    background: linear-gradient(90deg, #c79a2e, #ffd870);
    transition: width .6s ease;
    box-shadow: 0 0 6px rgba(255,216,112,.4);
}
.bond-mark {
    position: absolute; top: -3px; width: 2px; height: 12px;
    background: rgba(255,255,255,.35);
}
.bond-mark.m3 { left: 60%; }
.bond-mark.m4 { left: 80%; }
.bond-mark.m5 { left: calc(100% - 2px); }
.bond-mark.hit { background: var(--gold); box-shadow: 0 0 6px var(--gold); }

/* 閲読画面 */
.stories-title { color: var(--gold); font-size: 24px; margin-bottom: 4px; letter-spacing: 1px; }
.story-box {
    background: rgba(0,0,0,.28);
    border: 1px solid rgba(184,134,11,.35);
    border-radius: 12px; padding: 26px 26px; margin: 18px 0;
    line-height: 2.1; font-size: 16.5px;
    min-height: 180px; color: #f5f1e6;
    font-family: "Yu Mincho","Hiragino Mincho ProN","ＭＳ Ｐ明朝","serif";
    box-shadow: 0 4px 22px rgba(0,0,0,.35);
    animation: story-fade .42s ease both;
}
@keyframes story-fade {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: none; }
}
.story-dots {
    display: flex; gap: 7px; justify-content: center; margin: 4px 0 14px;
}
.story-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: rgba(255,255,255,.18); transition: background .25s, transform .25s;
}
.story-dot.past   { background: rgba(184,134,11,.5); }
.story-dot.active { background: var(--gold); transform: scale(1.35); box-shadow: 0 0 6px var(--gold); }
.story-key-hint { text-align: center; font-size: 11px; opacity: .65; }
.play-screen h2 { color: #fff; }
.play-proof {
    background: rgba(46,160,87,.15); border: 1px solid #2ea057;
    border-radius: 8px; padding: 12px; font-size: 14px; color: #d6f5e2;
}
.stat-card {
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15);
    border-radius: 10px; padding: 16px; margin: 18px 0; line-height: 2;
    text-align: left;
}
.stat-card b { color: var(--gold); }

/* ダンジョン */
.dungeon-screen { text-align: center; outline: none; }
.dungeon-hud {
    display: flex; justify-content: space-between; max-width: 420px;
    margin: 0 auto 12px; color: #c9d0e8; font-size: 14px;
}
.dungeon-hud b { color: var(--gold); }
.grid { display: inline-block; background: #0c1020; padding: 6px;
        border: 2px solid #3a4570; border-radius: 8px; }
.grid-row { display: flex; }
.cell {
    width: 38px; height: 38px; display: flex; align-items: center;
    justify-content: center; font-size: 18px; font-weight: 700;
}
.c-wall   { background: #2a3358; }
.c-floor  { background: #161c33; }
.c-player { background: #2e7d46; color: #fff; }
.c-enemy  { background: #7a2f3a; color: #ffd9d9; }
.c-boss   { background: #5a1830; color: #ffcaa8; box-shadow: 0 0 12px #c0455a inset; }
.c-stairs { background: #6b5a18; color: #ffe9a8; }
.dungeon-tip { color: #8a93b5; font-size: 12px; margin: 14px 0; }
.dpad {
    display: grid; grid-template-columns: repeat(3, 56px);
    gap: 8px; justify-content: center; margin-top: 8px;
}
.dpad button {
    width: 56px; height: 48px; font-size: 20px;
    background: #2a3358; color: #fff; border: 0; border-radius: 8px;
    cursor: pointer;
}
.dpad button:hover { background: #3a4570; }

/* 戦闘 */
.battle-screen { text-align: center; max-width: 560px; margin: 0 auto; }
.battle-screen h2 { color: #fff; }
.combatants { display: flex; gap: 14px; margin: 16px 0; }
.cmb { flex: 1; background: rgba(255,255,255,.06);
       border: 1px solid rgba(255,255,255,.15); border-radius: 10px; padding: 12px; }
.cmb-name { font-weight: 700; color: #fff; }
.cmb-hp { font-size: 12px; color: #c9d0e8; margin-top: 4px; }
.bar { height: 10px; background: #0c1020; border-radius: 6px;
       overflow: hidden; margin: 8px 0; }
.bar-fill { height: 100%; transition: width .25s; }
.bar-fill.player { background: #2ea057; }
.bar-fill.enemy  { background: #c0455a; }
.battle-log {
    background: #0c1020; border: 1px solid #3a4570; border-radius: 8px;
    padding: 10px 14px; min-height: 110px; text-align: left;
    font-size: 13px; color: #d6dcf0; line-height: 1.9; margin-bottom: 14px;
}
.actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.title-btn.alt {
    background: linear-gradient(180deg,#3a4570,#2a3358); color: #fff;
    padding: 13px 22px; font-size: 15px;
}
.title-btn.alt:disabled { opacity: .4; cursor: not-allowed; }
.result-banner {
    border-radius: 10px; padding: 14px; margin: 16px 0; font-weight: 700;
}
.result-banner.win  { background: rgba(46,160,87,.18); border: 1px solid #2ea057; color: #d6f5e2; }
.result-banner.lose { background: rgba(192,69,90,.18); border: 1px solid #c0455a; color: #f5d9de; }