:root {
    --bg-primary: #000000;
    --bg-secondary: #060608;
    --bg-tertiary: #101014;
    --bg-card: rgba(10, 10, 12, 0.78);
    --bg-hover: #18181d;
    --accent-primary: #ff7a00;
    --accent-secondary: #ff9a3d;
    --accent-gradient: linear-gradient(130deg, #ff7a00 0%, #ff8f22 100%);
    --accent-glow: rgba(255, 122, 0, 0.34);
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    --text-muted: #6b7280;
    --border-color: rgba(255, 255, 255, 0.07);
    --border-light: rgba(255, 255, 255, 0.1);
}

body {
    font-family: "Inter", "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at 50% -22%, rgba(255, 122, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 10% 42%, rgba(255, 122, 0, 0.03) 0%, transparent 36%),
        #000;
}

.brand-title,
.showcase-title,
.lobby-brand {
    font-family: "Plus Jakarta Sans", sans-serif;
}

#lobby-screen {
    justify-content: flex-start;
    padding: 24px 24px 30px;
    gap: 26px;
}

#lobby-screen::before {
    background: none;
}

.crosshair {
    color: rgba(255, 122, 0, 0.22);
}

.lobby-topbar {
    width: min(1100px, 100%);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 10;
}

.lobby-brand {
    color: var(--text-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: -0.02em;
    font-size: 1.2rem;
}

.lobby-brand img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.lobby-brand span span {
    color: var(--accent-primary);
}

.lang-selector {
    position: static;
    gap: 8px;
}

.update-check-btn,
.lang-btn {
    background: rgba(14, 14, 18, 0.85);
    border-color: var(--border-color);
}

.lobby-layout {
    width: min(1100px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    gap: 24px;
    align-items: stretch;
}

.lobby-showcase {
    border-radius: 26px;
    background: rgba(8, 8, 11, 0.76);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(18px);
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 620px;
}

.showcase-badge {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    background: rgba(0, 0, 0, 0.45);
    color: #c4c4ca;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 7px 13px;
    margin-bottom: 22px;
}

.showcase-title {
    margin: 0;
    line-height: 1.05;
    font-size: clamp(2rem, 5vw, 3.4rem);
    letter-spacing: -0.03em;
}

.showcase-title span {
    background: linear-gradient(90deg, #fff 0%, #d4d4d8 45%, #ff7a00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.showcase-text {
    margin: 14px 0 0;
    color: var(--text-secondary);
    max-width: 46ch;
    font-size: 0.98rem;
}

.showcase-rooms {
    margin-top: 24px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.35);
    padding: 16px;
}

.showcase-rooms h3 {
    margin: 0 0 12px;
    font-size: 0.73rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #8b8b95;
}

.showcase-room-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-radius: 11px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(19, 19, 24, 0.62);
    color: #e5e7eb;
    padding: 11px 12px;
    font-size: 0.85rem;
}

.showcase-room-item + .showcase-room-item {
    margin-top: 8px;
}

.showcase-room-item em {
    color: #8a8a92;
    font-style: normal;
    font-size: 0.72rem;
}

.lobby-content {
    max-width: none;
    width: 100%;
    padding: 0;
}

.lobby-card {
    height: 100%;
    min-height: 620px;
    border-radius: 26px;
    border: 1px solid var(--border-light);
    background: rgba(10, 10, 12, 0.76);
    backdrop-filter: blur(24px);
    box-shadow: 0 20px 46px rgba(0, 0, 0, 0.45);
    padding: 26px 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.logo-container {
    width: 96px;
    height: 96px;
    margin-bottom: 1rem;
    animation: none;
}

.logo-svg {
    display: none;
}

.vb-inline-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.brand-title {
    font-size: 2.35rem;
    letter-spacing: -0.03em;
}

.brand-title span {
    background: none;
    color: var(--accent-primary);
    -webkit-text-fill-color: initial;
}

.brand-tagline {
    color: var(--text-secondary);
}

.input-group label {
    color: #c2c2c9;
    letter-spacing: 0.08em;
}

.input-group input {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.08);
}

.input-group input:focus {
    box-shadow: 0 0 0 3px rgba(255, 122, 0, 0.16);
}

.btn-primary,
.btn-accent {
    background: var(--accent-primary);
}

.btn-primary:hover,
.btn-accent:hover {
    background: #ff8f22;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
}

.join-section {
    border: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(0, 0, 0, 0.34);
}

#room-screen {
    background:
        radial-gradient(circle at 50% -24%, rgba(255, 122, 0, 0.08) 0%, transparent 50%),
        #000;
    padding: 16px;
    gap: 14px;
}

.room-header {
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: rgba(10, 10, 12, 0.84);
}

.room-main-layout {
    gap: 14px;
    min-height: 0;
}

.room-content {
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: rgba(10, 10, 12, 0.74);
}

.participants-container {
    padding: 1.2rem;
}

.participant-card {
    background: rgba(17, 17, 22, 0.72);
}

.chat-panel {
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: rgba(10, 10, 12, 0.82);
    min-width: 330px;
    width: 330px;
}

.chat-header,
.chat-input-area {
    background: rgba(20, 20, 26, 0.6);
}

.controls-bar {
    border: 1px solid var(--border-color);
    border-radius: 16px;
    background: rgba(10, 10, 12, 0.84);
}

@media (max-width: 1060px) {
    .lobby-layout {
        grid-template-columns: 1fr;
    }

    .lobby-showcase,
    .lobby-card {
        min-height: auto;
    }
}

@media (max-width: 760px) {
    #lobby-screen {
        padding: 16px;
    }

    .lobby-topbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .room-main-layout {
        flex-direction: column;
    }

    .chat-panel {
        width: 100%;
        min-width: 0;
        min-height: 280px;
    }
}

.vb-feature-lock-overlay {
    position: fixed;
    inset: 0;
    z-index: 4000;
    background: rgba(0, 0, 0, 0.68);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.vb-feature-lock-modal {
    width: min(520px, 100%);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    background: rgba(16, 16, 20, 0.96);
    box-shadow: 0 18px 54px rgba(0, 0, 0, 0.48);
    padding: 20px;
}

.vb-feature-lock-title {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: #f5f5f5;
}

.vb-feature-lock-message {
    margin: 10px 0 0;
    color: #d4d4d8;
    line-height: 1.6;
    font-size: 0.95rem;
}

.vb-feature-lock-actions {
    margin-top: 18px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.vb-lock-btn {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    padding: 9px 12px;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
}

.vb-lock-cancel {
    background: rgba(255, 255, 255, 0.04);
    color: #ececf0;
}

.vb-lock-confirm {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
}