/* ============================================
   VOIDBORNE LEGACY - CHAT SYSTEM
   Arcane Ink Productions
   ============================================ */

/* Chat Container */
.chat-container {
    position: fixed;
    bottom: 100px;
    left: 20px;
    width: 350px;
    max-height: 300px;
    background: rgba(10, 10, 15, 0.95);
    border: 1px solid var(--border-dark);
    border-radius: 8px;
    z-index: 500;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.chat-container.minimized {
    max-height: 40px;
}

.chat-container.minimized .chat-body,
.chat-container.minimized .chat-input-area {
    display: none;
}

/* Chat Header */
.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 15px;
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.2) 0%, rgba(18, 18, 26, 0.9) 100%);
    border-bottom: 1px solid var(--border-dark);
    cursor: pointer;
}

.chat-header:hover {
    background: linear-gradient(90deg, rgba(139, 92, 246, 0.3) 0%, rgba(18, 18, 26, 0.9) 100%);
}

.chat-title {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.chat-controls {
    display: flex;
    gap: 8px;
}

.chat-control-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 3px;
    transition: all 0.2s;
}

.chat-control-btn:hover {
    color: var(--text-primary);
    background: rgba(139, 92, 246, 0.2);
}

/* Chat Tabs */
.chat-tabs {
    display: flex;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border-dark);
}

.chat-tab {
    flex: 1;
    padding: 8px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
}

.chat-tab:hover {
    color: var(--text-secondary);
    background: rgba(139, 92, 246, 0.1);
}

.chat-tab.active {
    color: var(--arcane-purple);
    border-bottom-color: var(--arcane-purple);
}

.chat-tab .unread-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--blood-crimson);
    border-radius: 50%;
    margin-left: 4px;
    animation: pulse 1.5s infinite;
}

/* Chat Body */
.chat-body {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    max-height: 180px;
    min-height: 100px;
}

.chat-body::-webkit-scrollbar {
    width: 4px;
}

.chat-body::-webkit-scrollbar-track {
    background: var(--shadow-deep);
}

.chat-body::-webkit-scrollbar-thumb {
    background: var(--border-dark);
    border-radius: 2px;
}

/* Chat Messages */
.chat-message {
    margin-bottom: 8px;
    font-size: 0.75rem;
    line-height: 1.4;
    animation: messageSlideIn 0.3s ease;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message-time {
    color: var(--text-muted);
    font-size: 0.625rem;
    margin-right: 5px;
}

.chat-message-sender {
    font-weight: 600;
    margin-right: 5px;
}

.chat-message-sender.player {
    color: var(--arcane-purple);
}

.chat-message-sender.system {
    color: var(--gold-ancient);
}

.chat-message-sender.admin {
    color: var(--blood-crimson);
}

.chat-message-sender.npc {
    color: #22c55e;
}

.chat-message-text {
    color: var(--text-primary);
    word-wrap: break-word;
}

/* System messages */
.chat-message.system-message {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: 5px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.chat-message.system-message .chat-message-text {
    color: var(--text-secondary);
}

/* Chat Input */
.chat-input-area {
    display: flex;
    padding: 10px;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--border-dark);
    gap: 8px;
}

.chat-input {
    flex: 1;
    padding: 8px 12px;
    background: var(--shadow-deep);
    border: 1px solid var(--border-dark);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 0.75rem;
}

.chat-input:focus {
    outline: none;
    border-color: var(--arcane-purple);
}

.chat-input::placeholder {
    color: var(--text-muted);
}

.chat-send-btn {
    padding: 8px 15px;
    background: var(--arcane-purple);
    border: none;
    border-radius: 4px;
    color: white;
    font-family: var(--font-ui);
    font-size: 0.6875rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s;
}

.chat-send-btn:hover {
    background: var(--arcane-glow);
}

.chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Empty state */
.chat-empty {
    text-align: center;
    padding: 30px 20px;
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* NPC Dialogue Box (separate from chat) */
.npc-dialogue {
    position: fixed;
    bottom: 150px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 600px;
    background: linear-gradient(180deg, rgba(18, 18, 26, 0.98) 0%, rgba(10, 10, 15, 0.98) 100%);
    border: 2px solid var(--gold-ancient);
    border-radius: 12px;
    z-index: 800;
    display: none;
    overflow: hidden;
    box-shadow: 0 0 40px rgba(212, 165, 116, 0.3);
}

.npc-dialogue.active {
    display: block;
    animation: dialogueAppear 0.4s ease;
}

@keyframes dialogueAppear {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.npc-dialogue-header {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: linear-gradient(90deg, rgba(212, 165, 116, 0.15) 0%, transparent 100%);
    border-bottom: 1px solid var(--border-dark);
}

.npc-portrait {
    width: 60px;
    height: 60px;
    background: var(--shadow-deep);
    border: 2px solid var(--gold-ancient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.npc-info {
    flex: 1;
}

.npc-name {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--gold-ancient);
    margin-bottom: 3px;
}

.npc-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.npc-dialogue-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 5px;
}

.npc-dialogue-close:hover {
    color: var(--text-primary);
}

.npc-dialogue-body {
    padding: 20px;
    max-height: 200px;
    overflow-y: auto;
}

.npc-dialogue-text {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.npc-dialogue-options {
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--border-dark);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.npc-dialogue-option {
    padding: 12px 15px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 0.8125rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
}

.npc-dialogue-option:hover {
    background: rgba(139, 92, 246, 0.2);
    border-color: var(--arcane-purple);
    padding-left: 20px;
}

.npc-dialogue-option.quest-option {
    border-color: var(--gold-ancient);
    background: rgba(212, 165, 116, 0.1);
}

.npc-dialogue-option.quest-option:hover {
    background: rgba(212, 165, 116, 0.2);
}

/* Responsive */
@media (max-width: 600px) {
    .chat-container {
        width: calc(100% - 40px);
        left: 20px;
        right: 20px;
        bottom: 80px;
    }
    
    .npc-dialogue {
        width: 95%;
        bottom: 100px;
    }
}