/* Интерактивный onboarding: HUD-панель ассистента и spotlight */
.tutorial-overlay {
    position: fixed;
    inset: 0;
    z-index: 2147482000;
    pointer-events: none;
    font-family: var(--ui-font, 'Rajdhani', sans-serif);
}
.tutorial-overlay.hidden { display: none; }
.tutorial-context-hint .tutorial-shade,
.tutorial-context-hint .tutorial-ring { display: none; }
.tutorial-context-hint .tutorial-dialog { pointer-events: auto; }
.tutorial-shade {
    position: absolute;
    inset: 0;
    background: rgba(1, 4, 18, .76);
    pointer-events: none;
}
.tutorial-ring {
    position: fixed;
    z-index: 2003;
    border: 2px solid #00e8ff;
    border-radius: 8px;
    pointer-events: none;
    box-shadow: 0 0 0 9999px rgba(1, 4, 18, .76), 0 0 8px #00e8ff, inset 0 0 10px rgba(0, 232, 255, .28);
    animation: tutorial-pulse 1.35s ease-in-out infinite;
}
.tutorial-ring.hidden { display: none; }
.tutorial-target {
    position: relative !important;
    z-index: 2004 !important;
    filter: drop-shadow(0 0 8px rgba(0, 232, 255, .95));
}
.tutorial-target.mine-object {
    position: absolute !important;
}
.tutorial-dialog {
    position: fixed;
    z-index: 2006;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 112px;
    padding: 13px 14px 12px 12px;
    color: #eefaff;
    background: linear-gradient(135deg, rgba(7, 20, 46, .98), rgba(6, 8, 27, .98));
    border: 1px solid rgba(0, 232, 255, .9);
    box-shadow: 0 0 0 1px rgba(255, 43, 214, .22), 0 0 22px rgba(0, 232, 255, .22), inset 0 0 20px rgba(0, 232, 255, .08);
    clip-path: polygon(0 10px, 10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}
.tutorial-dialog::before,
.tutorial-dialog::after {
    content: '';
    position: absolute;
    width: 34px;
    height: 1px;
    background: #ff2bd6;
    box-shadow: 0 0 7px #ff2bd6;
}
.tutorial-dialog::before { top: 5px; right: 16px; }
.tutorial-dialog::after { bottom: 5px; left: 16px; }
.tutorial-dialog-corner { position: absolute; width: 5px; height: 5px; border: 1px solid #ff2bd6; }
.tutorial-dialog-corner-tl { top: 4px; left: 4px; border-right: 0; border-bottom: 0; }
.tutorial-dialog-corner-br { right: 4px; bottom: 4px; border-left: 0; border-top: 0; }
.tutorial-assistant { flex: 0 0 72px; align-self: flex-start; text-align: center; }
.tutorial-assistant img {
    display: block;
    width: 66px;
    height: 66px;
    object-fit: contain;
    image-rendering: pixelated;
    filter: drop-shadow(0 0 8px rgba(255, 43, 214, .48));
    animation: tutorial-idle 3.4s ease-in-out infinite;
}
.tutorial-assistant-name {
    display: block;
    margin-top: 3px;
    color: #ff9beb;
    font: 7px/1.2 'Press Start 2P', monospace;
    letter-spacing: .04em;
}
.tutorial-copy { flex: 1; min-width: 0; }
.tutorial-progress { min-height: 9px; margin-bottom: 8px; }
.tutorial-dots { display: flex; gap: 5px; }
.tutorial-dot { width: 6px; height: 6px; border: 1px solid rgba(164, 224, 255, .5); transform: rotate(45deg); }
.tutorial-dot.active { background: #00e8ff; border-color: #00e8ff; box-shadow: 0 0 7px #00e8ff; }
.tutorial-text { min-height: 36px; margin: 0 0 9px; font-size: clamp(14px, 3.8vw, 18px); font-weight: 600; line-height: 1.2; letter-spacing: .025em; overflow-wrap: anywhere; }
.tutorial-next {
    min-height: 32px;
    padding: 7px 14px;
    border: 1px solid #00e8ff;
    background: rgba(0, 232, 255, .1);
    color: #c8f8ff;
    font: 700 11px/1.1 var(--ui-font, sans-serif);
    letter-spacing: .08em;
    text-transform: uppercase;
}
.tutorial-next:hover, .tutorial-next:focus-visible { background: rgba(0, 232, 255, .25); outline: none; }
.tutorial-next:disabled { opacity: .45; cursor: not-allowed; }
.tutorial-skip {
    position: absolute;
    top: 8px;
    right: 13px;
    padding: 2px 0;
    border: 0;
    background: transparent;
    color: rgba(200, 230, 245, .68);
    font: 10px/1 var(--ui-font, sans-serif);
}
.tutorial-skip:hover, .tutorial-skip:focus-visible { color: #fff; outline: none; }
@keyframes tutorial-pulse { 0%, 100% { opacity: .7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.025); } }
@keyframes tutorial-idle { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-3px); } }
body.tutorial-active .tutorial-target { pointer-events: auto !important; }
.tutorial-dialog { pointer-events: auto; }
@media (max-width: 520px) {
    .tutorial-dialog { gap: 8px; min-height: 104px; padding: max(12px, env(safe-area-inset-top, 0px)) 10px 10px 8px; }
    .tutorial-assistant { flex-basis: 58px; }
    .tutorial-assistant img { width: 56px; height: 56px; }
    .tutorial-assistant-name { font-size: 6px; }
    .tutorial-text { font-size: clamp(13px, 4.2vw, 16px); }
}
@media (min-width: 700px) {
    .tutorial-dialog { min-height: 132px; padding: 16px 18px 15px 16px; }
    .tutorial-assistant { flex-basis: 92px; }
    .tutorial-assistant img { width: 84px; height: 84px; }
    .tutorial-text { font-size: 19px; }
}
.overlay:has(.intro-overlay:not(.hidden)) {
    display: flex;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2147481499;
    pointer-events: auto;
}
.intro-overlay {
    z-index: 2147481500;
    pointer-events: auto;
}
.intro-overlay .intro-panel,
.intro-overlay .intro-panel * {
    pointer-events: auto;
}
.intro-panel {
    width: min(100%, 440px);
    max-height: 85vh;
    overflow-y: auto;
    padding: 18px 20px 16px;
    color: #eefaff;
    background: linear-gradient(135deg, rgba(7, 20, 46, .98), rgba(6, 8, 27, .98));
    border: 1px solid rgba(0, 232, 255, .9);
    box-shadow: 0 0 0 1px rgba(255, 43, 214, .22), 0 0 22px rgba(0, 232, 255, .22), inset 0 0 20px rgba(0, 232, 255, .08);
    clip-path: polygon(0 10px, 10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
    font-family: var(--ui-font, 'Rajdhani', sans-serif);
}
.intro-title {
    margin-bottom: 14px;
    color: #ff9beb;
    font: 700 clamp(14px, 4vw, 17px)/1.35 var(--ui-font, 'Rajdhani', sans-serif);
    letter-spacing: .13em;
    text-shadow: 0 0 12px rgba(255, 43, 214, .42);
}
.intro-body {
    color: #eefaff;
    font: 600 clamp(15px, 4vw, 19px)/1.55 var(--ui-font, 'Rajdhani', sans-serif);
    letter-spacing: .04em;
    overflow-wrap: anywhere;
}
.intro-body p { margin: 0 0 13px; }
.intro-body p:last-child { margin-bottom: 0; }
.intro-body strong { color: #c8f8ff; }
.intro-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 16px;
}
.intro-actions .btn {
    min-height: 32px;
    padding: 7px 14px;
    font: 700 11px/1.1 var(--ui-font, 'Rajdhani', sans-serif);
    letter-spacing: .08em;
}
@media (max-width: 520px) {
    .intro-panel { padding: 15px 14px 14px; }
    .intro-body { font-size: clamp(13px, 4.2vw, 16px); }
}
@media (min-width: 700px) {
    .intro-panel { padding: 20px 22px 18px; }
    .intro-body { font-size: 19px; }
}

@media (prefers-reduced-motion: reduce) {
    .tutorial-ring, .tutorial-assistant img { animation: none; }
}