/* chat-widget.css */
.viigo-chat-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: inherit;
}

.viigo-chat-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--color-primary, #00d2ff);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,210,255,0.4);
    transition: transform 0.3s ease;
    border: none;
    outline: none;
}

.viigo-chat-btn:hover {
    transform: scale(1.05);
}

.viigo-chat-btn .unread-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background: #ff3b30;
    color: white;
    font-size: 11px;
    font-weight: bold;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-bg-alt, #0f172a);
}

.viigo-chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background-color: var(--color-bg-alt, #1e293b);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--color-border, #334155);
}

.viigo-chat-window.open {
    display: flex;
    animation: chatSlideUp 0.3s ease;
}

@keyframes chatSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.viigo-chat-header {
    background: linear-gradient(135deg, var(--color-bg-light, #1e293b), var(--color-bg-alt, #0f172a));
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-border, #334155);
}

.viigo-chat-header h4 {
    margin: 0;
    color: #fff;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.viigo-chat-header h4 i {
    color: var(--color-primary, #00d2ff);
}

.viigo-chat-close {
    background: none;
    border: none;
    color: var(--color-text-muted, #94a3b8);
    cursor: pointer;
    font-size: 18px;
    transition: color 0.2s;
}

.viigo-chat-close:hover {
    color: #fff;
}

.viigo-chat-messages {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--color-bg, #0b1120);
}

.viigo-chat-msg {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.4;
    word-wrap: break-word;
}

.viigo-chat-msg.admin {
    background: var(--color-bg-alt, #1e293b);
    color: #e2e8f0;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    border: 1px solid var(--color-border, #334155);
}

.viigo-chat-msg.user {
    background: var(--color-primary, #00d2ff);
    color: #0b1120;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    font-weight: 500;
}

.viigo-chat-msg .time {
    display: block;
    font-size: 10px;
    margin-top: 4px;
    opacity: 0.7;
    text-align: right;
}

.viigo-chat-input-area {
    padding: 12px;
    background: var(--color-bg-alt, #1e293b);
    border-top: 1px solid var(--color-border, #334155);
    display: flex;
    gap: 8px;
}

.viigo-chat-input-area input {
    flex: 1;
    background: var(--color-bg, #0b1120);
    border: 1px solid var(--color-border, #334155);
    color: #fff;
    padding: 10px 14px;
    border-radius: 20px;
    outline: none;
    font-size: 14px;
}

.viigo-chat-input-area input:focus {
    border-color: var(--color-primary, #00d2ff);
}

.viigo-chat-input-area button {
    background: var(--color-primary, #00d2ff);
    border: none;
    color: #0b1120;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
}

.viigo-chat-input-area button:hover {
    transform: scale(1.05);
}

.viigo-chat-setup {
    flex: 1;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--color-bg, #0b1120);
    text-align: center;
}

.viigo-chat-setup p {
    color: #e2e8f0;
    margin-bottom: 16px;
    font-size: 14px;
}

.viigo-chat-setup input {
    width: 100%;
    background: var(--color-bg-alt, #1e293b);
    border: 1px solid var(--color-border, #334155);
    color: #fff;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 12px;
    outline: none;
}

.viigo-chat-setup button {
    width: 100%;
    padding: 12px;
    background: var(--color-primary, #00d2ff);
    color: #0b1120;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}

@media (max-width: 480px) {
    .viigo-chat-window {
        width: calc(100vw - 40px);
        height: 60vh;
    }
}