/* ── Merlin Holographic Overlay ── */
#merlin-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-family: 'Outfit', sans-serif;
}

#merlin-avatar-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(15, 15, 35, 0.8);
    border: 2px solid rgba(0, 255, 136, 0.4);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.2), inset 0 0 10px rgba(0, 255, 136, 0.1);
    backdrop-filter: blur(10px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    animation: hologramHover 4s ease-in-out infinite;
}

#merlin-avatar-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.5), inset 0 0 15px rgba(0, 255, 136, 0.3);
    border-color: rgba(0, 255, 136, 0.8);
}

.merlin-icon {
    font-size: 30px;
    filter: drop-shadow(0 0 5px rgba(0, 255, 136, 0.8));
    animation: glitch 3s infinite;
}

@keyframes hologramHover {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes glitch {
    0%, 98%, 100% { opacity: 1; transform: translateX(0); }
    99% { opacity: 0.5; transform: translateX(-2px); }
}

#merlin-chat-window {
    width: 350px;
    height: 450px;
    background: rgba(10, 10, 25, 0.85);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 255, 136, 0.1);
    margin-bottom: 20px;
    display: none;
    flex-direction: column;
    overflow: hidden;
    transform-origin: bottom right;
    animation: openHolo 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes openHolo {
    from { opacity: 0; transform: scale(0.5) translateY(50px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.merlin-header {
    background: rgba(0, 255, 136, 0.1);
    padding: 15px 20px;
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.merlin-title {
    color: #00ff88;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.merlin-status-dot {
    width: 8px;
    height: 8px;
    background: #00ff88;
    border-radius: 50%;
    box-shadow: 0 0 10px #00ff88;
    animation: blink 2s infinite;
}

.merlin-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.2rem;
    cursor: pointer;
    transition: color 0.3s;
}

.merlin-close:hover {
    color: #ff4444;
}

.merlin-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.merlin-body::-webkit-scrollbar {
    width: 4px;
}
.merlin-body::-webkit-scrollbar-thumb {
    background: rgba(0, 255, 136, 0.3);
    border-radius: 4px;
}

.merlin-msg {
    max-width: 85%;
    padding: 10px 15px;
    border-radius: 12px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.merlin-msg.system {
    background: rgba(0, 255, 136, 0.1);
    color: #e0e0e0;
    border-bottom-left-radius: 2px;
    align-self: flex-start;
    border: 1px solid rgba(0, 255, 136, 0.15);
}

.merlin-msg.user {
    background: rgba(255, 215, 0, 0.15);
    color: #fff;
    border-bottom-right-radius: 2px;
    align-self: flex-end;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.merlin-input-area {
    padding: 15px;
    border-top: 1px solid rgba(0, 255, 136, 0.2);
    display: flex;
    gap: 10px;
    background: rgba(0, 0, 0, 0.2);
}

.merlin-input-area input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 10px 15px;
    color: #fff;
    font-family: 'Outfit', sans-serif;
    outline: none;
    transition: border-color 0.3s;
}

.merlin-input-area input:focus {
    border-color: rgba(0, 255, 136, 0.5);
}

.merlin-send-btn {
    background: rgba(0, 255, 136, 0.15);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: #00ff88;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.merlin-send-btn:hover {
    background: rgba(0, 255, 136, 0.3);
    transform: scale(1.05);
}