/* Chat Panel Styles */

.chat-panel-container {
    position: fixed;
    z-index: calc(var(--z-panels) + 50);
    pointer-events: none;
}

.chat-panel {
    display: flex;
    flex-direction: column;
    background: var(--gradient-panel);
    border: 2px solid rgba(100, 100, 150, 0.5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    backdrop-filter: var(--blur-light);
    pointer-events: auto;
    overflow: hidden;
}

/* Desktop: Right sidebar */
.chat-panel-desktop {
    position: fixed;
    top: calc(var(--topbar-h) + 20px);
    right: 20px;
    bottom: calc(var(--player-strip-h) + 40px);
    width: var(--chat-w);
    max-height: var(--chat-h-max);
    transform: translateX(400px);
    transition: transform var(--duration-slow) var(--easing-standard);
    opacity: 0;
    pointer-events: none;
}

.chat-panel-desktop.chat-panel-open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
}

/* Mobile: Compact widget bottom-left */
.chat-panel-mobile {
    position: fixed;
    left: 12px;
    bottom: 80px;
    width: 200px;
    max-width: calc(100vw - 24px);
    max-height: 300px;
    opacity: 0.85;
    transition: opacity var(--duration-normal) ease;
}

.chat-panel-mobile.chat-panel-open {
    opacity: 1;
    max-height: 400px;
}

/* Header */
.chat-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-3) var(--space-4);
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(100, 100, 150, 0.3);
    flex-shrink: 0;
}

/* Tabs */
.chat-tabs {
    display: flex;
    gap: var(--space-1);
    align-items: center;
}

.chat-tab {
    padding: var(--space-1) var(--space-3);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--text-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    font-family: inherit;
}

.chat-tab:hover {
    color: rgba(255, 255, 255, 0.9);
}

.chat-tab-active {
    color: #fff;
    border-bottom-color: var(--ui-primary);
}

.chat-panel-close {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--duration-fast) ease;
}

.chat-panel-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.chat-panel-close:active {
    transform: scale(0.9);
}

/* Messages container */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: var(--space-3);
    min-height: 100px;
    max-height: calc(100vh - 200px);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Mobile: smaller messages container */
.chat-panel-mobile .chat-messages {
    max-height: 200px;
    min-height: 80px;
}

.chat-panel-mobile.chat-panel-open .chat-messages {
    max-height: 280px;
}

/* Message */
.chat-message {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--space-2);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    transition: background var(--duration-fast) ease;
}

.chat-message:hover {
    background: rgba(255, 255, 255, 0.08);
}

.chat-message-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--text-sm);
    line-height: var(--line-height-normal);
    word-wrap: break-word;
    word-break: break-word;
}

.chat-message-player {
    color: var(--ui-primary);
    font-weight: 600;
    flex-shrink: 0;
}

.chat-message-text {
    color: #fff;
    flex: 1;
    min-width: 0;
}

.chat-message-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--ui-neutral);
    margin-top: 2px;
}

.chat-message-time {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.4);
}

.chat-message-report {
    width: 20px;
    height: 20px;
    background: transparent;
    border: none;
    padding: 0;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-fast) ease, visibility var(--duration-fast) ease;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-message:hover .chat-message-report {
    opacity: 0.5;
    visibility: visible;
}

.chat-message-report:hover {
    opacity: 1 !important;
    transform: scale(1.2);
}

.chat-message-report:active {
    transform: scale(0.9);
}

/* Input container */
.chat-input-container {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    padding: var(--space-3);
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid rgba(100, 100, 150, 0.3);
    flex-shrink: 0;
}

.chat-input-wrapper {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.chat-input {
    flex: 1;
    min-width: 0;
    padding: var(--space-2) var(--space-3);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: var(--text-sm);
    font-family: inherit;
    transition: all var(--duration-fast) ease;
}

.chat-input:focus {
    outline: none;
    border-color: var(--ui-primary);
    background: rgba(255, 255, 255, 0.15);
}

.chat-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.chat-input-counter {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.4);
    padding-left: var(--space-2);
    align-self: flex-start;
}

.chat-input-counter-warning {
    color: var(--ui-warning);
}

.chat-send-button {
    width: 32px;
    height: 32px;
    padding: 0;
    background: var(--gradient-action);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: all var(--duration-fast) ease;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-send-button:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(100, 150, 255, 0.4);
}

.chat-send-button:active {
    transform: scale(0.95);
}

.chat-send-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Mobile specific adjustments */
@media (max-width: 1023px) {
    .chat-panel-mobile {
        width: 180px;
        max-width: calc(100vw - 24px);
    }

    .chat-panel-header {
        padding: var(--space-2);
    }

    .chat-panel-channel {
        font-size: var(--text-sm);
    }

    .chat-panel-close {
        width: 24px;
        height: 24px;
        font-size: 16px;
    }

    .chat-input-container {
        padding: var(--space-2);
    }

    .chat-send-button {
        padding: var(--space-2);
        font-size: var(--text-xs);
    }

    .chat-message-content {
        font-size: var(--text-xs);
    }

    .chat-message-report {
        width: 18px;
        height: 18px;
        font-size: 10px;
    }
}

/* Desktop: ensure chat doesn't overlap with other sidebars */
@media (min-width: 1024px) {
    .chat-panel-desktop {
        z-index: calc(var(--z-sidebar) + 50);
    }

    /* If base panel is open, adjust chat position */
    .base-panel--open~.chat-panel-container .chat-panel-desktop {
        right: calc(-360px - 340px);
    }
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {

    .chat-panel,
    .chat-panel-desktop,
    .chat-message,
    .chat-input,
    .chat-send-button {
        transition: opacity var(--duration-fast) ease;
    }

    .chat-panel-desktop.chat-panel-open {
        transform: translateX(-360px);
    }
}

/* Floating chat button (shown when chat is closed) */
.chat-floating-button {
    position: fixed;
    /* Position will be set dynamically by JavaScript to match close button location */
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(100, 150, 255, 0.9);
    border: none;
    font-size: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all var(--duration-fast) ease;
    z-index: 9999;
    /* High z-index to ensure it's clickable */
    pointer-events: auto;
    /* Ensure button is clickable */
}

.chat-floating-button:hover {
    transform: scale(1.1);
    background: rgba(120, 170, 255, 0.95);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.chat-floating-button:active {
    transform: scale(0.95);
}

/* Unread badge (red dot with count) */
.chat-unread-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    background: #ff3b3b;
    color: #fff;
    font-size: 11px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* Toast container */
.chat-toast-container {
    position: fixed;
    /* Position will be set dynamically by JavaScript to be near floating button */
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    z-index: 9999;
    pointer-events: none;
}

/* Toast notification */
.chat-toast {
    background: rgba(30, 30, 50, 0.95);
    border: 1px solid rgba(100, 100, 150, 0.4);
    border-radius: var(--radius-lg);
    padding: var(--space-3);
    min-width: 250px;
    max-width: 350px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.3s ease;
    pointer-events: auto;
    cursor: pointer;
}

.chat-toast:hover {
    background: rgba(40, 40, 60, 0.98);
}

.chat-toast-show {
    opacity: 1;
    transform: translateX(0);
}

.chat-toast-hide {
    opacity: 0;
    transform: translateX(20px);
}

.chat-toast-player {
    font-weight: 600;
    color: var(--ui-primary);
    font-size: var(--text-sm);
    margin-bottom: var(--space-1);
}

.chat-toast-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--text-sm);
    line-height: 1.4;
    word-wrap: break-word;
}

/* Mobile adjustments */
@media (max-width: 1023px) {
    .chat-floating-button {
        /* Position is set dynamically by JavaScript */
        width: 56px;
        height: 56px;
        font-size: 24px;
    }

    .chat-toast-container {
        /* Position is set dynamically by JavaScript */
    }

    .chat-toast {
        min-width: 200px;
        max-width: calc(100vw - 32px);
    }
}