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

.invalid {
    outline: 1px solid red;
}

.validation-message {
    color: red;
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    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: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto 0 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;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

:root {
    --bg-1: #09121f;
    --bg-2: #13263f;
    --ink: #f4f7ff;
    --ink-dim: #b9c8e7;
    --accent: #ffcb00;
    --accent-2: #5de2ff;
    --ok: #3de58a;
    --warn: #ff7f50;
    --card: rgba(10, 22, 38, 0.85);
    --card-border: rgba(255, 255, 255, 0.15);
    --font-title: "Bangers", "Impact", "Haettenschweiler", fantasy;
    --font-body: "Trebuchet MS", "Verdana", sans-serif;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--ink);
    background:
        radial-gradient(circle at 20% 10%, rgba(93, 226, 255, 0.22), transparent 35%),
        radial-gradient(circle at 80% 0%, rgba(255, 203, 0, 0.2), transparent 35%),
        radial-gradient(circle at 70% 80%, rgba(61, 229, 138, 0.15), transparent 45%),
        linear-gradient(155deg, var(--bg-1), var(--bg-2));
}

.mission-shell {
    width: min(960px, 94vw);
    margin: 1rem auto 3rem;
    display: grid;
    gap: 1rem;
}

.hero-card,
.challenge-card,
.mission-log,
.reward-banner {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(4px);
}

.hero-kicker {
    margin: 0;
    color: var(--accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 700;
}

.hero-card h1 {
    margin: 0.2rem 0;
    font-family: var(--font-title);
    font-size: clamp(2rem, 9vw, 3.2rem);
    font-weight: 400;
    color: var(--ink);
    letter-spacing: 0.03em;
}

.hero-sub {
    margin: 0.3rem 0 0.9rem;
    color: var(--ink-dim);
}

.control-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    align-items: center;
}

.control-row-compact {
    justify-content: flex-end;
    margin-top: 0.2rem;
}

.toggle-row {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.65rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.09);
}

.toggle-row input {
    accent-color: var(--accent);
}

.progress-wrap {
    margin-top: 0.9rem;
    width: 100%;
    height: 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    transition: width 300ms ease;
}

.progress-label {
    margin: 0.4rem 0 0;
    color: var(--ink-dim);
    font-size: 0.95rem;
}

.vault-intel {
    margin-top: 0.8rem;
    background: linear-gradient(90deg, rgba(93, 226, 255, 0.2), rgba(255, 203, 0, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    padding: 0.5rem 0.8rem;
}

.intel-btn {
    margin-top: 0;
}

.vault-code {
    margin: 0;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 0.06em;
}

.room-chip {
    display: inline-block;
    margin: 0;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: rgba(93, 226, 255, 0.2);
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.challenge-card h2 {
    margin: 0.65rem 0;
    font-family: var(--font-title);
    font-size: clamp(1.6rem, 6vw, 2.2rem);
    font-weight: 400;
}

.challenge-text {
    margin: 0 0 0.9rem;
    line-height: 1.4;
    color: #e7eeff;
}

.challenge-hint,
.pending-text,
.approved-text,
.feedback {
    margin: 0.7rem 0;
}

.approved-text {
    color: var(--ok);
    font-weight: 700;
}

.feedback {
    color: var(--warn);
    font-weight: 700;
}

.answer-input,
.upload-input {
    width: 100%;
    box-sizing: border-box;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(7, 18, 34, 0.8);
    color: var(--ink);
    padding: 0.75rem;
    font-size: 1rem;
}

.answer-input {
    margin-bottom: 0.7rem;
}

.upload-preview {
    margin-top: 0.8rem;
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.option-row {
    display: flex;
    gap: 0.55rem;
    align-items: flex-start;
    padding: 0.55rem 0.65rem;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    margin-bottom: 0.45rem;
}

.option-row input {
    margin-top: 0.2rem;
    accent-color: var(--accent);
}

.mini-quiz {
    display: grid;
    gap: 0.6rem;
}

.mini-question {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.7rem;
    border-radius: 12px;
}

.mini-question p {
    margin: 0 0 0.5rem;
}

.primary-btn,
.secondary-btn {
    border: none;
    border-radius: 12px;
    padding: 0.65rem 1rem;
    font-weight: 700;
    cursor: pointer;
    margin-top: 0.4rem;
}

.primary-btn {
    background: linear-gradient(135deg, var(--accent), #ff9300);
    color: #1f1a00;
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.14);
    color: var(--ink);
}

.next-brief {
    margin-top: 0.9rem;
    border-top: 1px dashed rgba(255, 255, 255, 0.28);
    padding-top: 0.8rem;
}

.mission-log h3 {
    margin: 0 0 0.5rem;
    font-family: var(--font-title);
    font-weight: 400;
    font-size: 1.6rem;
}

.mission-log ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.45rem;
}

.mission-log li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.55rem 0.65rem;
    border-radius: 10px;
}

.mission-log li.todo {
    background: rgba(255, 255, 255, 0.05);
}

.mission-log li.done {
    background: rgba(61, 229, 138, 0.18);
}

.status-tag {
    background: rgba(7, 17, 29, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    padding: 0.15rem 0.55rem;
    font-size: 0.8rem;
}

.reward-banner {
    animation: reward-pop 400ms ease;
    border-color: rgba(255, 203, 0, 0.6);
}

.reward-inner {
    font-family: var(--font-title);
    font-size: clamp(1.2rem, 5vw, 2rem);
    color: var(--accent);
    text-align: center;
    letter-spacing: 0.03em;
}

.confetti-layer {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1200;
}

.confetti-piece {
    position: absolute;
    top: -12vh;
    left: var(--x);
    width: 10px;
    height: 16px;
    opacity: 0;
    border-radius: 3px;
    transform: translateX(0) rotate(0deg);
    animation: confetti-fall 1300ms cubic-bezier(0.16, 0.8, 0.18, 1) forwards;
    animation-delay: var(--delay);
}

.confetti-piece:nth-child(4n + 1) {
    background: #ffd64a;
}

.confetti-piece:nth-child(4n + 2) {
    background: #5de2ff;
}

.confetti-piece:nth-child(4n + 3) {
    background: #8cffc3;
}

.confetti-piece:nth-child(4n) {
    background: #ff8a5c;
}

.confetti-standard .confetti-piece {
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.2);
}

.confetti-grand .confetti-piece {
    width: 12px;
    height: 18px;
    box-shadow: 0 0 12px rgba(255, 214, 74, 0.45);
    animation-duration: 1900ms;
}

.confetti-grand .confetti-piece:nth-child(3n) {
    width: 7px;
    height: 20px;
}

.pin-overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 8, 16, 0.75);
    display: grid;
    place-items: center;
    z-index: 1500;
    padding: 1rem;
}

.pin-dialog {
    width: min(420px, 92vw);
    background: rgba(10, 22, 38, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.pin-dialog h3 {
    margin: 0 0 0.35rem;
}

@keyframes reward-pop {
    from {
        transform: scale(0.92);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes confetti-fall {
    0% {
        opacity: 0;
        transform: translateX(0) translateY(0) rotate(0deg);
    }

    10% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateX(var(--drift)) translateY(120vh) rotate(calc(600deg * var(--spin)));
    }
}

@media (min-width: 768px) and (max-width: 1366px) {
    .mission-shell {
        width: min(1180px, 96vw);
        gap: 1.25rem;
        margin: 1.2rem auto 2.4rem;
        grid-template-columns: 1.7fr 1fr;
        align-items: start;
    }

    .hero-card,
    .reward-banner,
    .challenge-card {
        grid-column: 1;
        padding: 1.25rem;
        border-radius: 22px;
    }

    .mission-log {
        grid-column: 2;
        grid-row: 1 / span 3;
        position: sticky;
        top: 1rem;
        max-height: calc(100vh - 2rem);
        overflow: auto;
        padding: 1rem;
    }

    .hero-card h1 {
        font-size: clamp(2.5rem, 5vw, 3.6rem);
    }

    .progress-wrap {
        height: 18px;
    }

    .room-chip {
        font-size: 0.95rem;
        padding: 0.4rem 0.85rem;
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .hero-sub,
    .challenge-text,
    .progress-label,
    .vault-code,
    .option-row,
    .mini-question p,
    .mission-log li,
    .feedback,
    .approved-text,
    .pending-text,
    .challenge-hint {
        font-size: 1.08rem;
    }

    .challenge-card h2 {
        font-size: clamp(2rem, 4vw, 2.7rem);
    }

    .answer-input,
    .upload-input {
        min-height: 54px;
        padding: 0.9rem 1rem;
        font-size: 1.05rem;
    }

    .primary-btn,
    .secondary-btn {
        min-height: 52px;
        padding: 0.8rem 1.25rem;
        font-size: 1rem;
        border-radius: 14px;
    }

    .toggle-row {
        min-height: 46px;
        padding: 0.55rem 0.9rem;
    }

    .option-row {
        min-height: 48px;
        padding: 0.7rem 0.85rem;
    }

    .upload-preview {
        max-height: 420px;
    }

    .pin-dialog {
        width: min(520px, 88vw);
        padding: 1.25rem;
    }
}

@media (min-width: 1024px) and (max-width: 1366px) and (orientation: landscape) {
    html,
    body {
        height: auto;
        overflow: auto;
    }

    .hero-card,
    .challenge-card,
    .reward-banner,
    .mission-log {
        border-radius: 24px;
    }

    .mission-shell {
        height: auto;
        min-height: 0;
        margin: 0.6rem auto 1.2rem;
        gap: 0.85rem;
    }

    .hero-card {
        padding: 1rem 1.1rem;
    }

    .challenge-card {
        padding: 1rem 1.1rem;
        overflow: visible;
    }

    .reward-banner {
        padding: 0.75rem 1rem;
    }

    .hero-sub {
        margin-bottom: 0.45rem;
    }

    .progress-wrap {
        margin-top: 0.45rem;
    }

    .vault-intel {
        margin-top: 0.45rem;
    }

    .progress-label {
        font-size: 0.96rem;
    }

    .vault-code {
        font-size: 1.03rem;
        text-transform: uppercase;
    }

    .challenge-card h2 {
        font-size: clamp(2rem, 3.5vw, 2.4rem);
        margin: 0.45rem 0;
    }

    .primary-btn,
    .secondary-btn {
        min-height: 46px;
        font-size: 0.98rem;
        letter-spacing: 0.01em;
        margin-top: 0.3rem;
    }

    .answer-input,
    .upload-input {
        min-height: 46px;
        padding: 0.65rem 0.85rem;
        font-size: 0.98rem;
    }

    .upload-preview {
        max-height: 250px;
    }

    .challenge-text,
    .option-row,
    .mini-question p,
    .mission-log li,
    .feedback,
    .approved-text,
    .pending-text,
    .challenge-hint {
        font-size: 0.96rem;
    }

    .mission-log li {
        padding: 0.55rem 0.65rem;
    }
}

@media (min-width: 768px) and (max-width: 1180px) and (orientation: portrait) {
    .mission-shell {
        grid-template-columns: 1fr;
    }

    .hero-card,
    .reward-banner,
    .challenge-card,
    .mission-log {
        grid-column: auto;
    }

    .mission-log {
        position: static;
        max-height: none;
        overflow: visible;
    }
}

@media (min-width: 900px) {
    .mission-shell {
        grid-template-columns: 2fr 1fr;
        align-items: start;
    }

    .hero-card,
    .reward-banner,
    .challenge-card {
        grid-column: 1;
    }

    .mission-log {
        grid-column: 2;
        grid-row: 1 / span 3;
        position: sticky;
        top: 1rem;
    }
}