/**
 * SmartShoutbox v6.0.0 - Premium UI
 * Glass-morphism chat with micro-interactions
 * Author: Druskus ZoneNations
 */

/* -- Design Tokens -- */
:root {
    --sb-primary: var(--primary-color, #6c5ce7);
    --sb-primary-light: color-mix(in srgb, var(--sb-primary) 20%, white);
    --sb-primary-glow: color-mix(in srgb, var(--sb-primary) 25%, transparent);
    --sb-accent: #00cec9;
    --sb-bg: #ffffff;
    --sb-surface: #f8f9fc;
    --sb-text: #2d3436;
    --sb-text-muted: #636e72;
    --sb-border: rgba(0, 0, 0, 0.06);
    --sb-msg-bg: #f1f2f6;
    --sb-own-bg: linear-gradient(135deg, var(--sb-primary), color-mix(in srgb, var(--sb-primary) 80%, #00cec9));
    --sb-own-text: #ffffff;
    --sb-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --sb-shadow-md: 0 8px 32px rgba(0, 0, 0, 0.08);
    --sb-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.12);
    --sb-radius: 16px;
    --sb-radius-sm: 10px;
    --sb-radius-xs: 6px;
    --sb-speed: 0.25s;
    --sb-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --sb-header-h: 64px;
}

/* -- Dark Theme -- */
.smartshoutbox-modern.dark-theme {
    --sb-bg: #0f0f23;
    --sb-surface: #1a1a35;
    --sb-text: #e4e6eb;
    --sb-text-muted: #8b8fa3;
    --sb-border: rgba(255, 255, 255, 0.06);
    --sb-msg-bg: #1e1e3a;
    --sb-shadow-md: 0 8px 32px rgba(0, 0, 0, 0.3);
    --sb-shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4);
}

/* -- Container -- */
.smartshoutbox-modern {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--sb-bg);
    border-radius: var(--sb-radius);
    box-shadow: var(--sb-shadow-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all var(--sb-speed) var(--sb-ease);
    border: 1px solid var(--sb-border);
    position: relative;
}

.smartshoutbox-modern::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, var(--sb-primary-glow), transparent 60%, var(--sb-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    opacity: 0.5;
    transition: opacity var(--sb-speed) var(--sb-ease);
}

.smartshoutbox-modern:hover::before {
    opacity: 1;
}

.smartshoutbox-modern.fullscreen {
    position: fixed;
    inset: 0;
    z-index: 9999;
    border-radius: 0;
}

/* -- Header -- */
.shoutbox-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: var(--sb-header-h);
    background: linear-gradient(135deg, var(--sb-primary), color-mix(in srgb, var(--sb-primary) 70%, #00cec9));
    color: #fff;
    position: relative;
    overflow: hidden;
}

.shoutbox-header::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255,255,255,0.08) 0%, transparent 40%);
    pointer-events: none;
}

.shoutbox-header::after {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
    pointer-events: none;
}

.shoutbox-title {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1;
}

.shoutbox-title h3 {
    margin: 0;
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.shoutbox-icon {
    font-size: 24px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}

.shoutbox-controls {
    display: flex;
    gap: 6px;
    z-index: 1;
}

.shoutbox-controls button {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--sb-speed) var(--sb-ease);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.shoutbox-controls button:hover {
    background: rgba(255, 255, 255, 0.28);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* -- Messages Area -- */
.shoutbox-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    background:
        var(--sb-bg)
        url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 10 L50 30 L30 50 L10 30Z' fill='none' stroke='%23000' stroke-opacity='.015' stroke-width='.5'/%3E%3C/svg%3E");
    scroll-behavior: smooth;
    overscroll-behavior: contain;
}

.shoutbox-messages::-webkit-scrollbar { width: 5px; }
.shoutbox-messages::-webkit-scrollbar-track { background: transparent; }
.shoutbox-messages::-webkit-scrollbar-thumb {
    background: var(--sb-primary);
    border-radius: 10px;
    opacity: 0.5;
}
.shoutbox-messages { scrollbar-width: thin; scrollbar-color: var(--sb-primary) transparent; }

/* -- Empty State -- */
.shoutbox-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 12px;
    opacity: 0.5;
    user-select: none;
}

.shoutbox-empty .empty-icon {
    font-size: 56px;
    animation: emptyFloat 3s ease-in-out infinite;
}

@keyframes emptyFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.shoutbox-empty p {
    margin: 0;
    font-size: 14px;
    color: var(--sb-text-muted);
    font-weight: 500;
}

/* -- Message Row -- */
.shoutbox-message {
    display: flex;
    gap: 10px;
    max-width: 80%;
    animation: msgIn var(--sb-speed) var(--sb-ease) both;
    position: relative;
}

@keyframes msgIn {
    from { opacity: 0; transform: translateY(12px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.shoutbox-message.own-message {
    margin-left: auto;
    flex-direction: row-reverse;
}

.shoutbox-message.sticky {
    max-width: 100%;
    padding: 12px;
    border-radius: var(--sb-radius-sm);
    background: linear-gradient(135deg, rgba(253,203,110,0.08), rgba(253,203,110,0.02));
    border-left: 3px solid #fdcb6e;
}

/* -- Avatar -- */
.message-avatar {
    flex-shrink: 0;
    position: relative;
}

.message-avatar img,
.avatar-placeholder {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    object-fit: cover;
}

.message-avatar img {
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
    transition: transform var(--sb-speed) var(--sb-ease);
}

.shoutbox-message:hover .message-avatar img {
    transform: scale(1.08);
}

.avatar-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    color: #fff;
    background: linear-gradient(135deg,
        hsl(var(--avatar-hue, 260) 65% 55%),
        hsl(calc(var(--avatar-hue, 260) + 40) 70% 60%));
    box-shadow: 0 3px 10px hsla(var(--avatar-hue, 260), 65%, 45%, .35);
    transition: transform var(--sb-speed) var(--sb-ease);
}

.shoutbox-message:hover .avatar-placeholder {
    transform: scale(1.08);
}

.status-indicator {
    position: absolute;
    bottom: -1px;
    right: -1px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    border: 2px solid var(--sb-bg);
}
.status-indicator.online { background: #00b894; }

/* -- Message Content -- */
.message-content {
    flex: 1;
    min-width: 0;
}

.message-header {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 3px;
    flex-wrap: wrap;
}

.message-author {
    font-weight: 700;
    font-size: 13px;
    color: var(--sb-text);
    letter-spacing: -0.2px;
}

.message-time {
    font-size: 11px;
    color: var(--sb-text-muted);
    font-weight: 500;
}

.message-sticky { font-size: 11px; }

.message-edited {
    font-size: 11px;
    color: var(--sb-text-muted);
    font-style: italic;
}

/* -- Bubble -- */
.message-text {
    background: var(--sb-msg-bg);
    padding: 10px 14px;
    border-radius: 4px var(--sb-radius-sm) var(--sb-radius-sm) var(--sb-radius-sm);
    color: var(--sb-text);
    font-size: 14px;
    line-height: 1.55;
    word-wrap: break-word;
    overflow-wrap: anywhere;
    position: relative;
    transition: box-shadow var(--sb-speed) var(--sb-ease);
}

.shoutbox-message:hover .message-text {
    box-shadow: var(--sb-shadow-sm);
}

.own-message .message-text {
    background: var(--sb-own-bg);
    color: var(--sb-own-text);
    border-radius: var(--sb-radius-sm) 4px var(--sb-radius-sm) var(--sb-radius-sm);
    box-shadow: 0 4px 15px var(--sb-primary-glow);
}

.own-message .message-author {
    color: var(--sb-primary);
}

.message-text a {
    color: inherit;
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.message-text code {
    background: rgba(108, 92, 231, .12);
    padding: 1px 5px;
    border-radius: 4px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: .88em;
}

.message-text del {
    opacity: .55;
}

/* -- New Messages Indicator -- */
.new-messages-indicator {
    position: sticky;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    background: var(--sb-primary);
    color: #fff;
    border: none;
    border-radius: 24px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 20px var(--sb-primary-glow);
    z-index: 10;
    animation: slideUp .3s var(--sb-ease);
    transition: opacity .2s, transform .2s;
    width: fit-content;
    margin: 0 auto;
}

.new-messages-indicator:hover {
    transform: translateX(-50%) scale(1.05);
}

.new-messages-indicator .badge-count {
    background: rgba(255,255,255,.25);
    padding: 1px 7px;
    border-radius: 10px;
    font-size: 11px;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* -- Likes Badge -- */
.message-likes {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--sb-primary);
    background: var(--sb-primary-light);
    padding: 2px 8px;
    border-radius: 20px;
}

/* -- Reactions -- */
.message-reactions {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 6px;
}

.reaction-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--sb-surface);
    border: 1px solid var(--sb-border);
    border-radius: 20px;
    padding: 3px 10px;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--sb-speed) var(--sb-ease);
}

.reaction-btn:hover,
.reaction-btn.active {
    background: var(--sb-primary);
    color: #fff;
    border-color: var(--sb-primary);
    transform: scale(1.05);
}

.reaction-btn .count { font-size: 11px; font-weight: 600; }

/* -- Message Actions -- */
.message-actions {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-top: 4px;
    opacity: 0;
    transform: translateY(4px);
    transition: all var(--sb-speed) var(--sb-ease);
}

.shoutbox-message:hover .message-actions {
    opacity: 1;
    transform: translateY(0);
}

.message-actions button {
    background: transparent;
    border: none;
    color: var(--sb-text-muted);
    cursor: pointer;
    padding: 4px 7px;
    border-radius: var(--sb-radius-xs);
    transition: all var(--sb-speed) var(--sb-ease);
    font-size: 13px;
    line-height: 1;
}

.message-actions button:hover {
    color: var(--sb-primary);
    background: var(--sb-primary-light);
    transform: scale(1.15);
}

.message-actions .btn-delete:hover { color: #e74c3c; background: rgba(231,76,60,0.08); }
.message-actions .btn-report:hover { color: #e17055; background: rgba(225,112,85,0.08); }

/* -- Typing Indicator -- */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    font-size: 13px;
    color: var(--sb-text-muted);
    font-weight: 500;
}

.typing-dots {
    display: flex;
    gap: 3px;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--sb-primary);
    border-radius: 50%;
    animation: typePulse 1.4s infinite ease-in-out;
}
.typing-dots span:nth-child(1) { animation-delay: -0.32s; }
.typing-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes typePulse {
    0%, 80%, 100% { transform: scale(0.5); opacity: 0.3; }
    40% { transform: scale(1.1); opacity: 1; }
}

/* -- Input Area -- */
.shoutbox-input {
    padding: 14px 16px;
    background: var(--sb-surface);
    border-top: 1px solid var(--sb-border);
}

.shoutbox-form {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.input-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--sb-bg);
    border-radius: 24px;
    padding: 6px 6px 6px 14px;
    border: 1.5px solid var(--sb-border);
    transition: all var(--sb-speed) var(--sb-ease);
    position: relative;
}

.input-wrapper:focus-within {
    border-color: var(--sb-primary);
    box-shadow: 0 0 0 4px var(--sb-primary-glow);
}

.input-wrapper textarea {
    flex: 1;
    border: none;
    background: transparent;
    resize: none;
    font-size: 14px;
    color: var(--sb-text);
    line-height: 1.5;
    max-height: 120px;
    font-family: inherit;
}

.input-wrapper textarea:focus { outline: none; }

.input-wrapper textarea::placeholder {
    color: var(--sb-text-muted);
    opacity: 0.7;
}

.input-wrapper button {
    background: transparent;
    border: none;
    color: var(--sb-text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 8px;
    transition: all var(--sb-speed) var(--sb-ease);
    font-size: 18px;
}

.input-wrapper button:hover {
    color: var(--sb-primary);
    transform: scale(1.15);
}

.btn-send {
    background: var(--sb-own-bg) !important;
    color: #fff !important;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--sb-speed) var(--sb-ease);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    box-shadow: 0 4px 14px var(--sb-primary-glow);
    flex-shrink: 0;
}

.btn-send:hover {
    transform: scale(1.08) translateY(-1px);
    box-shadow: 0 6px 20px var(--sb-primary-glow);
}

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

/* -- Login / Banned -- */
.shoutbox-login-required,
.shoutbox-banned {
    padding: 24px;
    text-align: center;
    background: var(--sb-surface);
    border-top: 1px solid var(--sb-border);
}

.shoutbox-login-required p,
.shoutbox-banned p {
    margin: 0 0 12px 0;
    color: var(--sb-text-muted);
    font-size: 14px;
}

/* -- Emoji Picker -- */
.btn-emoji {
    background: none !important;
    border: none !important;
    font-size: 1.3em;
    cursor: pointer;
    padding: 4px;
    opacity: 0.65;
    transition: all var(--sb-speed) var(--sb-ease);
}

.btn-emoji:hover {
    opacity: 1;
    transform: scale(1.2);
}

.emoji-picker {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    background: var(--sb-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    box-shadow: var(--sb-shadow-md);
    padding: 12px;
    width: 290px;
    max-width: 290px;
    z-index: 200;
}

.emoji-picker.show {
    display: flex;
    flex-wrap: wrap;
    gap: 2px;
    animation: pickerIn 0.2s var(--sb-ease);
}

@keyframes pickerIn {
    from { opacity: 0; transform: translateY(8px) scale(0.95); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.emoji-picker button {
    background: none;
    border: none;
    font-size: 1.35em;
    cursor: pointer;
    padding: 5px;
    border-radius: var(--sb-radius-xs);
    transition: all 0.15s var(--sb-ease);
}

.emoji-picker button:hover {
    background: var(--sb-surface);
    transform: scale(1.25);
}

.emoji-categories {
    display: flex;
    gap: 5px;
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--sb-border);
}

.emoji-categories button {
    background: transparent;
    border: none;
    font-size: 20px;
    padding: 5px 10px;
    cursor: pointer;
    border-radius: var(--sb-radius-xs);
    transition: all var(--sb-speed) var(--sb-ease);
}

.emoji-categories button:hover,
.emoji-categories button.active {
    background: var(--sb-surface);
}

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    max-height: 200px;
    overflow-y: auto;
}

.emoji-grid button {
    background: transparent;
    border: none;
    font-size: 22px;
    padding: 5px;
    cursor: pointer;
    border-radius: var(--sb-radius-xs);
    transition: all var(--sb-speed) var(--sb-ease);
}

.emoji-grid button:hover {
    background: var(--sb-surface);
    transform: scale(1.2);
}

/* ========== TOOLBAR EXTRA BUTTONS ========== */
.btn-attach, .btn-audio-record, .btn-gif {
    background: none !important;
    border: none !important;
    color: var(--sb-text-muted);
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 8px;
    transition: all var(--sb-speed) var(--sb-ease);
    font-size: 15px;
    opacity: 0.65;
}

.btn-attach:hover, .btn-audio-record:hover, .btn-gif:hover {
    opacity: 1;
    color: var(--sb-primary);
    transform: scale(1.15);
}

.btn-video-call {
    background: rgba(0,206,201,0.12) !important;
    border: none;
    color: var(--sb-accent);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all var(--sb-speed) var(--sb-ease);
    flex-shrink: 0;
}

.btn-video-call:hover {
    background: var(--sb-accent) !important;
    color: #fff;
    transform: scale(1.08);
    box-shadow: 0 4px 14px rgba(0,206,201,0.35);
}

/* ========== GIF PICKER ========== */
.gif-picker-panel {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    right: 0;
    max-width: 380px;
    background: var(--sb-bg);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius);
    box-shadow: var(--sb-shadow-lg);
    z-index: 300;
    animation: pickerIn 0.2s var(--sb-ease);
    overflow: hidden;
}

.gif-picker-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-bottom: 1px solid var(--sb-border);
}

.gif-search-input {
    flex: 1;
    border: 1.5px solid var(--sb-border);
    border-radius: 20px;
    padding: 7px 14px;
    font-size: 13px;
    background: var(--sb-surface);
    color: var(--sb-text);
    outline: none;
    transition: border-color var(--sb-speed);
}

.gif-search-input:focus {
    border-color: var(--sb-primary);
}

.gif-picker-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--sb-text-muted);
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 6px;
    transition: all var(--sb-speed);
}

.gif-picker-close:hover {
    color: var(--sb-text);
    background: var(--sb-surface);
}

.gif-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
    padding: 8px;
    max-height: 280px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--sb-primary) transparent;
}

.gif-item {
    border-radius: var(--sb-radius-xs);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.15s var(--sb-ease);
    aspect-ratio: 16/10;
}

.gif-item:hover {
    transform: scale(1.04);
    z-index: 1;
}

.gif-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gif-loading {
    grid-column: 1 / -1;
    text-align: center;
    padding: 30px 10px;
    color: var(--sb-text-muted);
    font-size: 13px;
}

/* ========== MESSAGE TYPES ========== */
/* GIF inline */
.message-gif {
    background: transparent !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.gif-inline {
    max-width: 260px;
    max-height: 200px;
    border-radius: var(--sb-radius-sm);
    cursor: pointer;
    transition: transform 0.2s;
}

.gif-inline:hover { transform: scale(1.02); }

/* Image attachment */
.message-attachment {
    padding: 4px !important;
}

.attachment-image {
    max-width: 300px;
    max-height: 250px;
    border-radius: var(--sb-radius-sm);
    cursor: pointer;
    transition: transform 0.2s;
    display: block;
}

.attachment-image:hover { transform: scale(1.02); }

.attachment-caption {
    margin: 6px 8px 4px;
    font-size: 13px;
    opacity: 0.9;
}

/* Audio player */
.message-audio {
    background: transparent !important;
    padding: 0 !important;
}

.audio-player-inline {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--sb-msg-bg);
    padding: 10px 14px;
    border-radius: 24px;
    min-width: 200px;
}

.own-message .audio-player-inline {
    background: var(--sb-own-bg);
}

.audio-play-btn {
    background: var(--sb-primary);
    color: #fff;
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    flex-shrink: 0;
    transition: transform 0.15s;
}

.audio-play-btn:hover { transform: scale(1.1); }

.audio-waveform-mini {
    display: flex;
    align-items: center;
    gap: 2px;
    flex: 1;
}

.audio-waveform-mini span {
    display: block;
    width: 3px;
    border-radius: 2px;
    background: var(--sb-primary);
    opacity: 0.5;
}

.audio-waveform-mini span:nth-child(1) { height: 8px; }
.audio-waveform-mini span:nth-child(2) { height: 16px; }
.audio-waveform-mini span:nth-child(3) { height: 12px; }
.audio-waveform-mini span:nth-child(4) { height: 20px; }
.audio-waveform-mini span:nth-child(5) { height: 10px; }
.audio-waveform-mini span:nth-child(6) { height: 18px; }
.audio-waveform-mini span:nth-child(7) { height: 14px; }
.audio-waveform-mini span:nth-child(8) { height: 6px; }

/* File download */
.message-file {
    padding: 6px !important;
}

.file-download-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--sb-surface);
    border-radius: var(--sb-radius-sm);
    text-decoration: none;
    color: var(--sb-text);
    transition: all var(--sb-speed);
}

.file-download-link:hover {
    background: var(--sb-primary-light);
}

.file-download-link .fa-file-arrow-down {
    font-size: 22px;
    color: var(--sb-primary);
}

.file-info strong {
    font-size: 13px;
    display: block;
}

.file-info small {
    color: var(--sb-text-muted);
    font-size: 11px;
}

/* ========== LINK PREVIEW ========== */
.link-preview-card {
    display: flex;
    gap: 10px;
    margin-top: 6px;
    padding: 8px;
    background: var(--sb-surface);
    border: 1px solid var(--sb-border);
    border-radius: var(--sb-radius-sm);
    cursor: pointer;
    transition: all var(--sb-speed);
    overflow: hidden;
}

.link-preview-card:hover {
    border-color: var(--sb-primary);
    box-shadow: var(--sb-shadow-sm);
}

.link-preview-img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--sb-radius-xs);
    flex-shrink: 0;
}

.link-preview-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.link-preview-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--sb-text);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.link-preview-desc {
    font-size: 12px;
    color: var(--sb-text-muted);
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.link-preview-domain {
    font-size: 11px;
    color: var(--sb-primary);
    font-weight: 600;
}

/* ========== AUDIO RECORDER OVERLAY ========== */
.audio-recorder {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--sb-primary), color-mix(in srgb, var(--sb-primary) 80%, #e74c3c));
    padding: 14px 16px;
    z-index: 100;
    animation: slideUp 0.25s var(--sb-ease);
}

.audio-recorder-inner {
    display: flex;
    align-items: center;
    gap: 14px;
}

.audio-wave {
    display: flex;
    align-items: center;
    gap: 3px;
    flex: 1;
}

.audio-wave span {
    display: block;
    width: 3px;
    background: rgba(255,255,255,0.7);
    border-radius: 2px;
    animation: audioWave 0.8s ease-in-out infinite alternate;
}

.audio-wave span:nth-child(1) { height: 12px; animation-delay: 0s; }
.audio-wave span:nth-child(2) { height: 22px; animation-delay: 0.1s; }
.audio-wave span:nth-child(3) { height: 16px; animation-delay: 0.2s; }
.audio-wave span:nth-child(4) { height: 26px; animation-delay: 0.3s; }
.audio-wave span:nth-child(5) { height: 14px; animation-delay: 0.4s; }

@keyframes audioWave {
    from { height: 6px; }
    to { height: 28px; }
}

.audio-timer {
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    min-width: 40px;
}

.audio-btn {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    border: none;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    transition: all var(--sb-speed);
}

.audio-btn:hover {
    background: rgba(255,255,255,0.35);
    transform: scale(1.08);
}

.audio-btn-stop {
    background: #fff;
    color: var(--sb-primary);
}

.audio-btn-cancel {
    background: rgba(231,76,60,0.4);
}

/* ========== VIDEO OVERLAY ========== */
.video-overlay {
    position: fixed;
    inset: 0;
    background: #000;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s var(--sb-ease);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.video-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.remote-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #111;
}

.local-video {
    position: absolute;
    bottom: 100px;
    right: 24px;
    width: 180px;
    height: 135px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
    border: 2px solid rgba(255,255,255,0.2);
    z-index: 2;
}

.video-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 16px;
    z-index: 3;
}

.video-ctrl-btn {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
    color: #fff;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--sb-speed);
}

.video-ctrl-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.08);
}

.video-ctrl-btn.muted {
    background: rgba(231,76,60,0.5);
}

.video-btn-hangup {
    background: #e74c3c !important;
    border-color: #e74c3c !important;
}

.video-btn-hangup:hover {
    background: #c0392b !important;
    transform: scale(1.12);
}

.video-status {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    background: rgba(0,0,0,0.5);
    padding: 6px 18px;
    border-radius: 20px;
    backdrop-filter: blur(8px);
    z-index: 3;
}

/* Incoming call modal */
.incoming-call-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s;
}

.incoming-call-inner {
    background: var(--sb-bg);
    border-radius: var(--sb-radius);
    padding: 32px 40px;
    text-align: center;
    box-shadow: var(--sb-shadow-lg);
    animation: pickerIn 0.3s var(--sb-ease);
}

.incoming-call-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--sb-primary);
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #fff;
    animation: callPulse 1.5s ease-in-out infinite;
}

@keyframes callPulse {
    0%, 100% { box-shadow: 0 0 0 0 var(--sb-primary-glow); }
    50% { box-shadow: 0 0 0 20px transparent; }
}

.incoming-call-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--sb-text);
    margin: 0 0 20px;
}

.incoming-call-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.call-btn {
    padding: 10px 24px;
    border: none;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all var(--sb-speed);
}

.call-accept {
    background: #00b894;
    color: #fff;
}

.call-accept:hover { background: #00a884; transform: scale(1.05); }

.call-reject {
    background: #e74c3c;
    color: #fff;
}

.call-reject:hover { background: #c0392b; transform: scale(1.05); }

/* ========== DM PANEL ========== */
.dm-panel {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 340px;
    max-width: 100%;
    background: var(--sb-bg);
    border-left: 1px solid var(--sb-border);
    z-index: 200;
    flex-direction: column;
    animation: slideInRight 0.3s var(--sb-ease);
    box-shadow: -8px 0 30px rgba(0,0,0,0.1);
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.dm-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--sb-primary), color-mix(in srgb, var(--sb-primary) 80%, #00cec9));
    color: #fff;
}

.dm-panel-header h4 {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
}

.dm-panel-close {
    background: rgba(255,255,255,0.2);
    border: none;
    color: #fff;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--sb-speed);
}

.dm-panel-close:hover { background: rgba(255,255,255,0.35); }

.dm-panel-body {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.dm-conversations {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.dm-search-bar {
    padding: 10px 12px;
    border-bottom: 1px solid var(--sb-border);
}

.dm-search-input {
    width: 100%;
    border: 1.5px solid var(--sb-border);
    border-radius: 20px;
    padding: 8px 14px;
    font-size: 13px;
    background: var(--sb-surface);
    color: var(--sb-text);
    outline: none;
    box-sizing: border-box;
}

.dm-search-input:focus { border-color: var(--sb-primary); }

.dm-user-results {
    max-height: 180px;
    overflow-y: auto;
    border-bottom: 1px solid var(--sb-border);
}

.dm-user-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    transition: background var(--sb-speed);
}

.dm-user-item:hover { background: var(--sb-surface); }

.dm-user-item strong { font-size: 13px; color: var(--sb-text); }
.dm-user-item small { font-size: 11px; color: var(--sb-text-muted); }

.dm-conv-list {
    flex: 1;
    overflow-y: auto;
}

.dm-conv-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    cursor: pointer;
    transition: background var(--sb-speed);
    border-bottom: 1px solid var(--sb-border);
}

.dm-conv-item:hover { background: var(--sb-surface); }

.dm-conv-avatar, .dm-conv-avatar-ph {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    flex-shrink: 0;
    object-fit: cover;
}

.dm-conv-avatar-ph {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    color: #fff;
    background: linear-gradient(135deg,
        hsl(var(--avatar-hue, 260) 65% 55%),
        hsl(calc(var(--avatar-hue, 260) + 40) 70% 60%));
}

.dm-conv-info {
    flex: 1;
    min-width: 0;
}

.dm-conv-info strong {
    display: block;
    font-size: 13px;
    color: var(--sb-text);
}

.dm-conv-preview {
    display: block;
    font-size: 12px;
    color: var(--sb-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dm-conv-badge {
    background: var(--sb-primary);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
}

.dm-empty {
    text-align: center;
    color: var(--sb-text-muted);
    padding: 30px 14px;
    font-size: 13px;
}

/* DM Thread */
.dm-thread {
    flex: 1;
    flex-direction: column;
    overflow: hidden;
}

.dm-thread-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--sb-border);
    background: var(--sb-surface);
}

.dm-back-btn {
    background: none;
    border: none;
    color: var(--sb-primary);
    cursor: pointer;
    font-size: 15px;
    padding: 4px 8px;
    border-radius: 6px;
    transition: all var(--sb-speed);
}

.dm-back-btn:hover { background: var(--sb-primary-light); }

.dm-thread-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--sb-text);
}

.dm-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    scroll-behavior: smooth;
}

.dm-msg {
    max-width: 85%;
    animation: msgIn 0.2s var(--sb-ease);
}

.dm-msg-own { margin-left: auto; }
.dm-msg-other { margin-right: auto; }

.dm-msg-text {
    padding: 8px 12px;
    border-radius: 14px;
    font-size: 13px;
    line-height: 1.45;
    word-wrap: break-word;
}

.dm-msg-own .dm-msg-text {
    background: var(--sb-own-bg);
    color: var(--sb-own-text);
    border-bottom-right-radius: 4px;
}

.dm-msg-other .dm-msg-text {
    background: var(--sb-msg-bg);
    color: var(--sb-text);
    border-bottom-left-radius: 4px;
}

.dm-msg-time {
    display: block;
    font-size: 10px;
    color: var(--sb-text-muted);
    margin-top: 2px;
    padding: 0 4px;
}

.dm-msg-own .dm-msg-time { text-align: right; }

.dm-input-bar {
    display: flex;
    gap: 8px;
    padding: 10px 12px;
    border-top: 1px solid var(--sb-border);
    background: var(--sb-surface);
}

.dm-message-input {
    flex: 1;
    border: 1.5px solid var(--sb-border);
    border-radius: 20px;
    padding: 8px 14px;
    font-size: 13px;
    background: var(--sb-bg);
    color: var(--sb-text);
    outline: none;
}

.dm-message-input:focus { border-color: var(--sb-primary); }

.dm-send-btn {
    background: var(--sb-primary);
    color: #fff;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all var(--sb-speed);
    flex-shrink: 0;
}

.dm-send-btn:hover { transform: scale(1.08); }

/* DM Badge on header button */
.btn-dm-toggle {
    position: relative;
}

.dm-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #e74c3c;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid var(--sb-primary);
}

/* ========== VIDEO USER PICKER ========== */
.video-user-picker {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(6px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s;
}

.video-picker-inner {
    background: var(--sb-bg);
    border-radius: var(--sb-radius);
    padding: 24px;
    width: 340px;
    max-width: 90%;
    box-shadow: var(--sb-shadow-lg);
    position: relative;
    animation: pickerIn 0.25s var(--sb-ease);
}

.video-picker-inner h4 {
    margin: 0 0 14px;
    font-size: 16px;
    font-weight: 700;
    color: var(--sb-text);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 600px) {
    .dm-panel {
        width: 100%;
    }
    
    .local-video {
        width: 120px;
        height: 90px;
        bottom: 80px;
        right: 12px;
    }
    
    .gif-picker-panel {
        max-width: 100%;
    }
    
    .link-preview-card {
        flex-direction: column;
    }
    
    .link-preview-img {
        width: 100%;
        height: 120px;
    }
}

/* -- Reaction Picker -- */
.reaction-picker {
    position: absolute;
    background: var(--sb-bg);
    border: 1px solid var(--sb-border);
    border-radius: 28px;
    box-shadow: var(--sb-shadow-md);
    padding: 6px 10px;
    display: flex;
    gap: 2px;
    z-index: 200;
    animation: pickerIn 0.2s var(--sb-ease);
}

.reaction-picker button {
    background: transparent;
    border: none;
    font-size: 22px;
    padding: 4px 6px;
    cursor: pointer;
    border-radius: var(--sb-radius-xs);
    transition: all 0.15s var(--sb-ease);
}

.reaction-picker button:hover {
    background: var(--sb-surface);
    transform: scale(1.3);
}

/* -- Date Separator -- */
.date-separator {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0;
    user-select: none;
}

.date-separator::before,
.date-separator::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--sb-border);
}

.date-separator span {
    font-size: 11px;
    font-weight: 600;
    color: var(--sb-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--sb-bg);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid var(--sb-border);
}

/* -- Responsive -- */
@media (max-width: 768px) {
    .shoutbox-message { max-width: 92%; }

    .message-avatar img,
    .avatar-placeholder {
        width: 32px;
        height: 32px;
        border-radius: 10px;
        font-size: 13px;
    }

    .shoutbox-controls button { width: 32px; height: 32px; }
    .shoutbox-header { padding: 0 14px; }
    .shoutbox-messages { padding: 14px; gap: 3px; }
    .shoutbox-input { padding: 10px 12px; }

    .emoji-picker {
        width: calc(100vw - 40px);
        left: -10px;
    }
}

@media (max-width: 480px) {
    .shoutbox-title h3 { font-size: 15px; }
    .btn-send { width: 40px; height: 40px; font-size: 14px; }
}

/* -- Animations -- */
@keyframes msgHighlight {
    0%   { background-color: var(--sb-primary-glow); }
    100% { background-color: transparent; }
}

.shoutbox-message.highlight {
    animation: msgHighlight 2s var(--sb-ease);
    border-radius: var(--sb-radius-sm);
}

/* -- Selection -- */
.smartshoutbox-modern ::selection {
    background: var(--sb-primary);
    color: #fff;
}