@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── Ticker strip ── */
@keyframes scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.animate-scroll-left {
    animation: scroll-left 40s linear infinite;
}
.animate-scroll-left:hover {
    animation-play-state: paused;
}

/* ── Glass card ── */
.glass {
    background: rgba(17, 24, 39, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ── Glow effects ── */
.glow-green { box-shadow: 0 0 20px rgba(0, 255, 136, 0.15), 0 0 60px rgba(0, 255, 136, 0.05); }
.glow-blue  { box-shadow: 0 0 20px rgba(59, 130, 246, 0.15), 0 0 60px rgba(59, 130, 246, 0.05); }
.glow-gold  { box-shadow: 0 0 20px rgba(251, 191, 36, 0.15), 0 0 60px rgba(251, 191, 36, 0.05); }

/* ── Gradient text ── */
.text-gradient {
    background: linear-gradient(135deg, #00ff88, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ── Subtle grid background ── */
.bg-grid {
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* ── Pulse dot ── */
.pulse-dot {
    animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(0, 255, 136, 0); }
}

/* ── Fade in animation ── */
.fade-in {
    animation: fadeIn 0.5s ease-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Table row hover ── */
.signal-row {
    transition: all 0.2s ease;
}
.signal-row:hover {
    background: rgba(255, 255, 255, 0.03);
    box-shadow: inset 3px 0 0 #00ff88;
}

/* ── Drop zone ── */
.drop-active {
    border-color: #00ff88 !important;
    background: rgba(0, 255, 136, 0.03) !important;
    box-shadow: inset 0 0 40px rgba(0, 255, 136, 0.05);
}

/* ── Score ring ── */
.score-ring {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.score-ring::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid currentColor;
    opacity: 0.2;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }