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 {
    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: 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;
}

.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;
}

.pet-container { max-width: 420px; margin-top: 1rem; background:#1f1f29; padding:1rem 1.25rem; border-radius:16px; color:#eee; box-shadow:0 4px 18px -6px rgba(0,0,0,.6); font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
.pet-status p { margin:0 0 .25rem; font-size:.9rem; }
.pet-visual { display:flex; justify-content:center; align-items:center; height:140px; }
.pet-sprite { font-size:2.4rem; transition: transform .25s, filter .4s; animation: idle-bob 3.5s ease-in-out infinite; }
.pet-sprite.happy { color:#8bffa3; }
.pet-sprite.sad { color:#ff8b8b; }

/* Mood coloring */
.mood-happy { text-shadow:0 0 6px #39ff80; }
.mood-hungry { text-shadow:0 0 6px #ffbc48; }
.mood-tired { text-shadow:0 0 6px #5ba0ff; }
.mood-sad { text-shadow:0 0 6px #ff4d4d; }

/* Animations */
@keyframes idle-bob { 0%,100% { transform:translateY(0);} 50% { transform:translateY(-6px);} }
@keyframes eat-pulse { 0%,100% { transform:scale(1);} 40% { transform:scale(1.18);} 70% { transform:scale(0.92);} }
@keyframes play-wiggle { 0%,100% { transform:rotate(0deg);} 30% { transform:rotate(8deg);} 60% { transform:rotate(-8deg);} }
@keyframes rest-fade { 0% { filter:brightness(1);} 100% { filter:brightness(.6);} }

.anim-eating { animation: eat-pulse 1.1s ease-in-out; }
.anim-playing { animation: play-wiggle .95s ease-in-out; }
.anim-resting { animation: rest-fade 1.4s ease-in-out alternate infinite; }

.actions button { margin-right:.4rem; margin-top:.4rem; }

/* Responsive */
@media (max-width:480px){
  .pet-container { padding:.75rem 1rem; }
  .pet-sprite { font-size:2rem; }
}

.hud-hp { position:fixed; top:8px; left:50%; transform:translateX(-50%); background:rgba(0,0,0,0.55); padding:6px 14px; border-radius:18px; color:#fff; font-size:clamp(11px,1.6vw,14px); z-index:1000; -webkit-backdrop-filter:blur(4px); backdrop-filter:blur(4px); box-shadow:0 0 8px rgba(0,0,0,0.4); line-height:1.2; display:inline-flex; align-items:center; gap:.35rem; flex-wrap:nowrap; }
.hud-hp button{ margin-left:8px; white-space:nowrap; }
@media (max-width:600px){ .hud-hp { padding:4px 10px; } }
/* Ultra narrow phones: allow wrapping & full-width bar */
@media (max-width:420px){
    .hud-hp { left:8px; right:8px; transform:none; justify-content:center; flex-wrap:wrap; text-align:center; gap:.4rem .6rem; }
    .hud-hp button{ margin-left:0; flex:1 1 auto; min-width:110px; }
}
/* Landscape on short heights: pin closer to edge, reduce padding */
@media (max-height:420px) and (orientation:landscape){
    .hud-hp { top:4px; padding:4px 10px; }
}
/* When many buttons appear (restart + fullscreen) shrink spacing slightly */
.hud-hp .btn{ padding:.25rem .5rem; }

.tank-game-container { position:relative; display:block; width:100%; margin:0; }
.tank-game-container #tankCanvas { width:100%; height:100%; display:block; }
.tank-game-container:fullscreen .hud-hp, .tank-game-container:-webkit-full-screen .hud-hp { position:fixed; }
body.no-vert-scroll { overflow:hidden; }

/* Tanks HUD icon buttons: enforce small fixed size even on very narrow portrait layouts */
.hud-hp .btn-icon { flex:0 0 auto !important; width:32px; height:32px; min-width:32px !important; padding:0; font-size:16px; line-height:1; }
@media (max-width:420px){ .hud-hp .btn-icon { min-width:32px !important; } }