/* ── Root ─────────────────────────────────────────────── */
#selectorRoot {
    position: relative;
    min-height: 100vh;
    background: #000810;
    overflow: hidden;
    font-family: 'Courier New', monospace;
    color: #e0f4ff;
}

#bgCanvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.gs-screen {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
}

/* ── TITLE SCREEN ─────────────────────────────────────── */
.gs-title-logo {
    text-align: center;
    margin-bottom: 56px;
}

.gs-logo-text {
    font-size: clamp(2.8rem, 8vw, 6rem);
    font-weight: 900;
    letter-spacing: 0.12em;
    color: #00f2ff;
    text-shadow: 0 0 20px #00f2ff, 0 0 60px rgba(0,242,255,0.4);
    position: relative;
    display: inline-block;
    animation: gsGlitch 6s infinite;
}

.gs-logo-text::before,
.gs-logo-text::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    opacity: 0;
}

.gs-logo-text::before {
    color: #ff003c;
    animation: gsGlitchR 6s infinite;
    clip-path: polygon(0 20%, 100% 20%, 100% 40%, 0 40%);
}

.gs-logo-text::after {
    color: #00f2ff;
    animation: gsGlitchB 6s infinite;
    clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%);
}

@keyframes gsGlitch {
    0%, 88%, 92%, 100% { transform: translate(0); }
    89% { transform: translate(-3px, 1px); }
    90% { transform: translate(3px, -1px); }
    91% { transform: translate(-1px, 2px); }
}

@keyframes gsGlitchR {
    0%, 88%, 93%, 100% { opacity: 0; transform: translate(0); }
    89% { opacity: 0.8; transform: translate(4px, 0); }
    90% { opacity: 0.6; transform: translate(-4px, 0); }
    91% { opacity: 0; }
}

@keyframes gsGlitchB {
    0%, 88%, 93%, 100% { opacity: 0; transform: translate(0); }
    89% { opacity: 0.8; transform: translate(-4px, 2px); }
    91% { opacity: 0.4; transform: translate(4px, -2px); }
    92% { opacity: 0; }
}

.gs-logo-sub {
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    color: rgba(0,242,255,0.5);
    text-transform: uppercase;
    margin-top: 12px;
}

.gs-press-start {
    font-size: 1rem;
    letter-spacing: 0.25em;
    color: #00f2ff;
    text-transform: uppercase;
    animation: gsBlink 1.2s step-end infinite;
    cursor: pointer;
    padding: 8px 16px;
}

@keyframes gsBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.gs-title-version {
    position: absolute;
    bottom: 24px;
    right: 24px;
    font-size: 0.65rem;
    color: rgba(0,242,255,0.25);
    letter-spacing: 0.1em;
}

/* ── MAIN MENU ────────────────────────────────────────── */
.gs-menu-logo {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: 0.15em;
    color: rgba(0,242,255,0.35);
    text-transform: uppercase;
    margin-bottom: 48px;
}

.gs-menu-logo span {
    color: #00f2ff;
}

.gs-main-menu {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    max-width: 420px;
}

.gs-menu-btn {
    display: flex;
    align-items: center;
    gap: 16px;
    background: rgba(0,242,255,0.04);
    border: 1px solid rgba(0,242,255,0.2);
    border-radius: 4px;
    padding: 18px 24px;
    cursor: pointer;
    color: #c8eeff;
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 700;
    transition: background 0.15s, border-color 0.15s, color 0.15s, box-shadow 0.15s;
    position: relative;
    overflow: hidden;
}

.gs-menu-btn::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #00f2ff;
    transform: scaleY(0);
    transition: transform 0.15s;
}

.gs-menu-btn:hover {
    background: rgba(0,242,255,0.1);
    border-color: #00f2ff;
    color: #00f2ff;
    box-shadow: 0 0 20px rgba(0,242,255,0.15), inset 0 0 20px rgba(0,242,255,0.05);
}

.gs-menu-btn:hover::before {
    transform: scaleY(1);
}

.gs-menu-icon {
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.gs-menu-label {
    flex: 1;
    text-align: left;
}

.gs-menu-arrow {
    font-size: 1.4rem;
    opacity: 0.4;
    transition: opacity 0.15s, transform 0.15s;
}

.gs-menu-btn:hover .gs-menu-arrow {
    opacity: 1;
    transform: translateX(4px);
}

.gs-scanline-footer {
    position: absolute;
    bottom: 24px;
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    color: rgba(0,242,255,0.2);
    text-transform: uppercase;
}

/* ── TARGET SELECT ────────────────────────────────────── */
#screenSelect {
    justify-content: flex-start;
    padding-top: 0;
}

.gs-select-header {
    display: flex;
    align-items: center;
    gap: 16px;
    width: 100%;
    max-width: 1100px;
    padding: 20px 4px 16px;
    border-bottom: 1px solid rgba(0,242,255,0.15);
    margin-bottom: 24px;
}

.gs-back-btn {
    background: transparent;
    border: 1px solid rgba(0,242,255,0.25);
    border-radius: 4px;
    color: rgba(0,242,255,0.7);
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    padding: 6px 14px;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}

.gs-back-btn:hover {
    border-color: #00f2ff;
    color: #00f2ff;
}

.gs-select-title {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: #00f2ff;
    flex: 1;
    text-align: center;
}

.gs-select-count {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: rgba(0,242,255,0.4);
    min-width: 80px;
    text-align: right;
}

/* ── DOSSIER GRID ─────────────────────────────────────── */
.gs-dossier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    width: 100%;
    max-width: 1100px;
    padding-bottom: 40px;
}

/* ── DOSSIER CARD ─────────────────────────────────────── */
.gs-dossier {
    background: rgba(0,8,16,0.85);
    border: 1px solid rgba(0,242,255,0.18);
    border-radius: 4px;
    padding: 0;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: border-color 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.gs-dossier::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0,242,255,0.015) 2px,
        rgba(0,242,255,0.015) 4px
    );
    pointer-events: none;
}

.gs-dossier:hover {
    border-color: #00f2ff;
    box-shadow: 0 0 24px rgba(0,242,255,0.18), inset 0 0 24px rgba(0,242,255,0.04);
}

.gs-dossier-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: rgba(0,242,255,0.06);
    border-bottom: 1px solid rgba(0,242,255,0.12);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    color: rgba(0,242,255,0.5);
    text-transform: uppercase;
}

.gs-dossier-status {
    font-size: 0.58rem;
    padding: 2px 6px;
    border-radius: 2px;
    letter-spacing: 0.1em;
    font-weight: 700;
}

.gs-status-active {
    background: rgba(0,242,255,0.12);
    color: #00f2ff;
    border: 1px solid rgba(0,242,255,0.3);
}

.gs-status-locked {
    background: rgba(255,0,60,0.1);
    color: rgba(255,100,100,0.7);
    border: 1px solid rgba(255,0,60,0.2);
}

.gs-dossier-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 110px;
    position: relative;
    overflow: hidden;
}

.gs-dossier-blob {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    animation: blobRotate 5s linear infinite;
    position: relative;
    z-index: 1;
}

.gs-blob-c1 { background: conic-gradient(#4488ff, #88aaff, #0033aa, #4488ff); }
.gs-blob-c2 { background: conic-gradient(#ff6600, #ffaa44, #cc2200, #ff6600); }
.gs-blob-c3 { background: conic-gradient(#ff2222, #ff6666, #880000, #ff2222); }
.gs-blob-c4 { background: conic-gradient(#aa44ff, #dd88ff, #550099, #aa44ff); }
.gs-blob-c5 { background: conic-gradient(#ffcc00, #ffe066, #aa6600, #ffcc00); }
.gs-blob-c6 { background: conic-gradient(#aaaaaa, #eeeeee, #555555, #aaaaaa); }
.gs-blob-c7 { background: conic-gradient(#ff4400, #ff8844, #aa1100, #ff4400); }

@keyframes blobRotate {
    from { filter: hue-rotate(0deg); }
    to   { filter: hue-rotate(360deg); }
}

.gs-dossier-scan {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.gs-dossier-scan::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0,242,255,0.6), transparent);
    animation: gsScan 3s linear infinite;
    top: -2px;
}

@keyframes gsScan {
    0%   { top: -2px; }
    100% { top: 110px; }
}

.gs-dossier:hover .gs-dossier-scan::after {
    background: linear-gradient(90deg, transparent, rgba(0,242,255,1), transparent);
}

.gs-dossier-body {
    padding: 12px 14px 14px;
    flex: 1;
}

.gs-dossier-name {
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #e0f4ff;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.gs-dossier-disease {
    font-size: 0.65rem;
    color: rgba(0,242,255,0.5);
    letter-spacing: 0.08em;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.gs-dossier-pills {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.gs-lvl-pill {
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 2px 8px;
    border-radius: 2px;
    background: rgba(0,242,255,0.08);
    border: 1px solid rgba(0,242,255,0.2);
    color: rgba(0,242,255,0.7);
    text-transform: uppercase;
}

.gs-diff-pill {
    font-size: 0.6rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.gs-diff-junior { background: rgba(63,185,80,0.12);  color: #4ade80; border: 1px solid rgba(63,185,80,0.2); }
.gs-diff-fellow { background: rgba(88,166,255,0.12); color: #58a6ff; border: 1px solid rgba(88,166,255,0.2); }
.gs-diff-pi     { background: rgba(167,139,250,0.12);color: #a78bfa; border: 1px solid rgba(167,139,250,0.2); }
.gs-diff-nobel  { background: rgba(239,68,68,0.12);  color: #ef4444; border: 1px solid rgba(239,68,68,0.2); }

/* ── LOCKED DOSSIER ───────────────────────────────────── */
.gs-dossier.gs-locked {
    cursor: not-allowed;
    border-color: rgba(255,0,60,0.12);
}

.gs-dossier.gs-locked:hover {
    border-color: rgba(255,0,60,0.25);
    box-shadow: 0 0 16px rgba(255,0,60,0.08);
}

.gs-classified-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.72);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    z-index: 3;
    backdrop-filter: blur(2px);
}

.gs-classified-stamp {
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 0.3em;
    color: rgba(255,0,60,0.7);
    border: 2px solid rgba(255,0,60,0.4);
    padding: 4px 14px;
    transform: rotate(-8deg);
    text-transform: uppercase;
}

.gs-classified-hint {
    font-size: 0.6rem;
    color: rgba(255,255,255,0.3);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-top: 4px;
}

/* ── BOSS INTRO OVERLAY ───────────────────────────────── */
.gs-boss-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.88);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
}

.gs-boss-panel {
    background: #000c18;
    border: 1px solid #00f2ff;
    border-radius: 4px;
    padding: 36px 40px;
    max-width: 560px;
    width: 90%;
    text-align: center;
    box-shadow: 0 0 60px rgba(0,242,255,0.2), inset 0 0 40px rgba(0,242,255,0.03);
    position: relative;
    overflow: hidden;
}

.gs-boss-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, #00f2ff, transparent);
}

.gs-boss-panel::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(0,242,255,0.012) 3px,
        rgba(0,242,255,0.012) 4px
    );
    pointer-events: none;
}

.gs-intro-emoji {
    font-size: 3rem;
    display: block;
    margin-bottom: 12px;
}

.gs-intro-name {
    font-size: 1.4rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.gs-intro-disease {
    font-size: 0.72rem;
    color: rgba(0,242,255,0.6);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.gs-intro-lore {
    font-size: 0.85rem;
    color: rgba(200,230,255,0.8);
    line-height: 1.7;
    margin-bottom: 24px;
    text-align: left;
    background: rgba(0,242,255,0.03);
    border-left: 2px solid #00f2ff;
    padding: 12px 16px;
    border-radius: 0 4px 4px 0;
    font-family: 'Courier New', monospace;
}

.gs-intro-stats {
    display: flex;
    justify-content: center;
    gap: 28px;
    margin-bottom: 28px;
}

.gs-intro-stat { text-align: center; }

.gs-intro-stat-val {
    font-size: 1.3rem;
    font-weight: 900;
    color: #00f2ff;
    display: block;
    letter-spacing: 0.05em;
}

.gs-intro-stat-label {
    font-size: 0.6rem;
    color: rgba(0,242,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-top: 2px;
    display: block;
}

.gs-intro-btns {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.gs-enter-btn {
    background: #00f2ff;
    color: #000;
    border: none;
    border-radius: 3px;
    padding: 13px 36px;
    font-size: 0.9rem;
    font-weight: 900;
    cursor: pointer;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-family: 'Courier New', monospace;
    transition: box-shadow 0.2s, background 0.15s;
}

.gs-enter-btn:hover {
    background: #fff;
    box-shadow: 0 0 32px rgba(0,242,255,0.8);
}

.gs-cancel-btn {
    background: transparent;
    color: rgba(0,242,255,0.5);
    border: 1px solid rgba(0,242,255,0.2);
    border-radius: 3px;
    padding: 13px 24px;
    font-size: 0.85rem;
    cursor: pointer;
    font-family: 'Courier New', monospace;
    letter-spacing: 0.08em;
    transition: border-color 0.15s, color 0.15s;
}

.gs-cancel-btn:hover {
    border-color: rgba(0,242,255,0.5);
    color: #00f2ff;
}

/* ── SCREEN TRANSITIONS ───────────────────────────────── */
.gs-screen.gs-fade-in {
    animation: gsFadeIn 0.35s ease forwards;
}

@keyframes gsFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 600px) {
    .gs-main-menu { max-width: 100%; }
    .gs-dossier-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
    .gs-boss-panel { padding: 24px 20px; }
    .gs-intro-stats { gap: 16px; }
}