/* Professional animations and transitions */
@keyframes plasma-flow {
    0% {
        background-position: 0% 50%;
        transform: scale(1);
    }
    25% {
        background-position: 50% 0%;
        transform: scale(1.01);
    }
    50% {
        background-position: 100% 50%;
        transform: scale(1);
    }
    75% {
        background-position: 50% 100%;
        transform: scale(1.01);
    }
    100% {
        background-position: 0% 50%;
        transform: scale(1);
    }
}

@keyframes plasma-color-cycle {
    0% { color: #006dbf; }
    25% { color: #38adf0; }
    50% { color: #f59e0b; }
    75% { color: #c8ffc8; }
    100% { color: #ffd700; }
}

@keyframes plasma-bg-cycle {
    0% { background-color: #006dbf; }
    25% { background-color: #38adf0; }
    50% { background-color: #f59e0b; }
    75% { background-color: #c8ffc8; }
    100% { background-color: #ffd700; }
}

.plasma-text-animate {
    animation: plasma-color-cycle 3s infinite linear;
}

#chat-box {
    transition: all 0.3s ease-in-out, height 0.3s ease-in-out;
    transform-origin: bottom right;
    --chat-bottom-gap: 10px;
    --chat-border-glow-color: #c8ffc8;
    bottom: var(--chat-bottom-gap) !important;
    /* Internal border glow effect from .pro-glass-card:hover */
    animation: border-glow-green 2s infinite;
    border-color: #c8ffc8 !important;
    border-width: 1px;
    border-style: solid;
}

@keyframes border-glow-green {
    0% {
        box-shadow: 0 0 5px #c8ffc8;
        border-color: #c8ffc8;
    }
    50% {
        box-shadow: 0 0 15px #c8ffc8;
        border-color: #c8ffc8;
    }
    100% {
        box-shadow: 0 0 5px #c8ffc8;
        border-color: #c8ffc8;
    }
}

#chat-box::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    z-index: -1;
    background: linear-gradient(120deg, #006dbf 0%, #38adf0 25%, #f59e0b 50%, #c8ffc8 75%, #ffd700 100%);
    background-size: 400% 400%;
    filter: blur(16px) saturate(1.25);
    animation: plasma-flow 3s linear 1 forwards;
    opacity: 1;
    pointer-events: none;
}

#chat-box #chat-messages .text-sm {
    font-size: clamp(0.9rem, 0.85rem + 0.2vw, 1.05rem);
    line-height: 1.55;
}

#chat-box #chat-messages .text-xs {
    font-size: clamp(0.7rem, 0.65rem + 0.15vw, 0.82rem);
    line-height: 1.35;
}

/* Desktop: ensure the outer widget container stays slightly above the viewport bottom. */
@media (min-width: 768px) {
    #chat-widget-container {
        bottom: 40px !important;
        right: 62px !important;
    }
}

/* Mobile default: make chatbox appear as maximized by default on small screens */
@media (max-width: 639px) {
    #chat-box {
        position: fixed !important;
        top: 55px !important;
        left: 5px !important;
        right: 5px !important;
        --chat-bottom-gap: calc(env(safe-area-inset-bottom, 0px) + 10px);
        bottom: var(--chat-bottom-gap) !important;
        width: auto !important;
        height: auto !important;
        max-width: calc(100vw - 10px) !important;
        max-height: calc(100vh - 55px - env(safe-area-inset-bottom, 0px) - 10px) !important;
        max-height: calc(100dvh - 55px - env(safe-area-inset-bottom, 0px) - 10px) !important;
        margin: 0 !important;
        border-radius: 12px !important;
        box-shadow: 0 20px 50px rgba(2, 6, 23, 0.18) !important;
        z-index: 1000 !important;
        background: var(--chat-bg-color, #f59e0b) !important;
        color: var(--chat-text-color, #fff) !important;
        /* overflow: hidden; Removed to allow glow */
    }

    /* Make header the same solid color on mobile default */
    #chat-box .bg-gradient-to-r,
    #chat-box .bg-gradient-to-r.from-blue-600 {
        background: var(--chat-header-color, #f59e0b) !important;
        background-image: none !important;
        color: var(--chat-header-text-color, #fff) !important;
    }

    /* Position the widget container 40px from the right on mobile */
    #chat-widget-container {
        right: 40px !important;
    }
}

/* Maximized state for chat-box — constrained between the menu header and bottom with side margins */
#chat-box.is-maximized {
    position: fixed !important;
    top: calc(var(--menu-height, 64px) + 5px) !important;
    left: 5px !important;
    right: 5px !important;
    bottom: var(--chat-bottom-gap, 10px) !important;
    width: auto !important;
    /* height: auto !important; */
    max-width: calc(100vw - 10px) !important;
    /* max-height: calc(100vh - (var(--menu-height, 64px) + 5px) - var(--chat-bottom-gap, 10px)) !important; */
    /* max-height: calc(100dvh - (var(--menu-height, 64px) + 5px) - var(--chat-bottom-gap, 10px)) !important; */
    margin: 0 !important;
    border-radius: 12px !important;
    box-shadow: 0 20px 50px rgba(2, 6, 23, 0.18) !important;
    z-index: 1000 !important;
    background: var(--chat-bg-color, #f59e0b) !important;
    color: var(--chat-text-color, #ffffff) !important;
    /* overflow: hidden; Removed to allow glow */
}

/* Ensure header inside maximized chat uses the same solid color */
#chat-box.is-maximized .bg-gradient-to-r,
#chat-box.is-maximized .bg-gradient-to-r.from-blue-600 {
    background: var(--chat-header-color, #f59e0b) !important;
    background-image: none !important;
    color: var(--chat-header-text-color, #fff) !important;
}

/* Responsive adjustments for is-maximized */
@media (min-width: 640px) { /* sm breakpoint */
    #chat-box.is-maximized {
        position: fixed !important;
        top: calc(var(--menu-height, 64px) + 5px) !important;
        left: 5px !important;
        right: 5px !important;
        bottom: var(--chat-bottom-gap, 10px) !important;
        width: auto !important;
        height: auto !important;
        max-width: calc(100vw - 10px) !important;
        max-height: calc(100vh - (var(--menu-height, 64px) + 5px) - var(--chat-bottom-gap, 10px)) !important;
        max-height: calc(100dvh - (var(--menu-height, 64px) + 5px) - var(--chat-bottom-gap, 10px)) !important;
        margin: 0 !important;
        border-radius: 12px !important;
        box-shadow: 0 20px 50px rgba(2, 6, 23, 0.18) !important;
        z-index: 1000 !important;
        background: var(--chat-bg-color, #f59e0b) !important;
        color: var(--chat-text-color, #fff) !important;
        /* overflow: hidden; Removed to allow glow */
    }

    #chat-box.is-maximized #chat-messages .max-w-\[85\%\],
    #chat-box.is-maximized #chat-messages .sm\:max-w-xs {
        max-width: 95% !important;
    }

    #chat-box.is-maximized .bg-gradient-to-r,
    #chat-box.is-maximized .bg-gradient-to-r.from-blue-600 {
        background: var(--chat-header-color, #f59e0b) !important;
        background-image: none !important;
        color: var(--chat-header-text-color, #fff) !important;
    }
}

#tools-menu {
    transition: opacity 0.2s ease-in-out, transform 0.2s ease-in-out;
}

/* Animated typing indicator */
.typing-dots {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.typing-dots span {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background-color: #6b7280; /* Fallback */
    animation: typing 1.4s infinite ease-in-out, plasma-bg-cycle 3s infinite linear;
}

.typing-dots span:nth-child(1) {
    animation-delay: -0.48s, 0s;
}

.typing-dots span:nth-child(2) {
    animation-delay: -0.32s, 0s;
}

.typing-dots span:nth-child(3) {
    animation-delay: -0.16s, 0s;
}

.typing-dots span:nth-child(4) {
    animation-delay: 0s, 0s;
}

@keyframes typing {
    0%, 80%, 100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Message animation */
.message-enter {
    animation: messageSlide 0.3s ease-out;
}

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

/* Smooth scrollbar */
#chat-messages::-webkit-scrollbar {
    width: 6px;
}

#chat-messages::-webkit-scrollbar-track {
    background: #f3f4f6;
    border-radius: 3px;
}

#chat-messages::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 3px;
}

#chat-messages::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

.raw-pane::-webkit-scrollbar {
    width: 6px;
}

.raw-pane::-webkit-scrollbar-track {
    background: #f3f4f6;
    border-radius: 3px;
}

.raw-pane::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 3px;
}

.raw-pane::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

/* Chat icon pulse animation */
@keyframes pulse-ring {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.pulse-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background-color: rgba(245, 158, 11, 0.35);
    animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Chat icon customization: adopt shared sizing while keeping AI palette */
#chat-icon {
    background: var(--chat-btn-color, #f59e0b) !important;
    background-image: none !important;
    width: 48px !important;
    height: 48px !important;
    min-width: 48px !important;
    min-height: 48px !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

#chat-icon svg {
    width: 20px !important;
    height: 20px !important;
}

@media (min-width: 640px) {
    #chat-icon {
        width: 56px !important;
        height: 56px !important;
        min-width: 56px !important;
        min-height: 56px !important;
    }
    #chat-icon svg {
        width: 24px !important;
        height: 24px !important;
    }
}

/* Strong enforcement for desktop bottom gap */
@media (min-width: 768px) {
    #chat-widget-container,
    #chat-widget-container.fixed,
    #chat-widget-container[style] {
        bottom: 40px !important;
        right: 62px !important;
    }

    #chat-box,
    #chat-box.inset-0,
    #chat-box[style] {
        bottom: 40px !important;
    }
}

.plasma-spinner {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: #006dbf;
    border-right-color: #f59e0b;
    border-bottom-color: #c8ffc8;
    border-left-color: #ffd700;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Chat Scroll Widget Styles */
#chatScrollWidget {
  position: absolute;
  right: 15px;
  bottom: 90px; /* 50px above input area (approx 40px height) */
  z-index: 20;
  opacity: 1;
  visibility: visible;
  transition: opacity 200ms ease, visibility 200ms ease;
}

#chatScrollWidget .scroll-widget-surface {
  background: rgba(0,0,0,0.10);
  padding: 6px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  pointer-events: auto;
  -webkit-backdrop-filter: blur(2px);
  backdrop-filter: blur(2px);
}

/* Consistent border style for all chatbox buttons */
.chat-btn-border {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.chat-btn-border:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

.chat-scroll-btn {
    width: 30px !important;
    height: 30px !important;
    min-width: 30px !important;
    min-height: 30px !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    background: rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    color: #000000 !important;
    cursor: pointer !important;
    transition: transform 0.12s ease, opacity 0.12s ease, background-color 0.12s ease, border-color 0.2s ease, box-shadow 0.2s ease !important;
    opacity: 1 !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
    -webkit-tap-highlight-color: transparent !important;
}

.chat-scroll-btn + .chat-scroll-btn {
    margin-top: 10px !important;
}

.chat-scroll-btn:hover,
.chat-scroll-btn:focus {
    opacity: 0.9 !important;
    transform: translateY(-2px) !important;
    outline: none !important;
    animation: border-glow-gold-green 2s infinite !important;
    border-color: var(--chat-btn-color, #f59e0b) !important;
}

.chat-scroll-btn:active {
    border-color: #ff0000 !important;
    box-shadow: 0 0 10px #ff0000 !important;
    animation: none !important;
}

.chat-scroll-btn.animate-pulse {
  animation: s4a-pulse 1.6s ease-in-out infinite;
}

.chat-scroll-btn svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
  pointer-events: none;
}

/* Bot and User Image Glow and Animation */
.bot-img-container, .user-img-container {
    position: relative;
    border: 2px solid #c8ffc8;
    box-shadow: 0 0 8px #c8ffc8;
    transition: all 0.3s ease;
}

.bot-img-container::after, .user-img-container::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: #006dbf;
    border-right-color: #f59e0b;
    border-bottom-color: #c8ffc8;
    border-left-color: #ffd700;
    animation: circling-glow 2s linear infinite, die-out 2s ease-out forwards;
    pointer-events: none;
}

@keyframes circling-glow {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes die-out {
    0% { opacity: 1; }
    100% { opacity: 0; visibility: hidden; }
}

.tools-menu-item {
    margin: 3px !important;
    white-space: nowrap !important;
}

.tools-menu-item:hover {
    background-color: var(--chat-header-color, #f59e0b) !important;
    color: var(--chat-header-text-color, #ffffff) !important;
}

/* Tools menu width */
#tools-menu {
    min-width: 140px !important;
}

/* Typing cursor effect - Disabled in favor of inline bubbles */
/*
.bot-content.typing::after {
    content: ' ●';
    animation: blink 1s infinite;
    color: #f59e0b;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
*/

/* ================================== */
/* Chat History Panel Styles          */
/* ================================== */

/* Panel Container */
.chat-history-panel {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 250px;
    background: var(--chat-bg-color, #ffffff);
    border-right: 1px solid #e5e7eb;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 50;
    display: flex;
    flex-direction: column;
}

.chat-history-panel.open {
    transform: translateX(0);
}

/* Panel Header */
.chat-history-panel-header {
    padding: 12px 16px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--chat-header-color, #f59e0b);
    color: var(--chat-header-text-color, #ffffff);
}

/* Chat List Container */
.chat-history-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

/* Chat List Scrollbar */
.chat-history-list::-webkit-scrollbar {
    width: 6px;
}

.chat-history-list::-webkit-scrollbar-track {
    background: #f3f4f6;
    border-radius: 3px;
}

.chat-history-list::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 3px;
}

.chat-history-list::-webkit-scrollbar-thumb:hover {
    background: #9ca3af;
}

/* Date Group */
.chat-history-group {
    margin-bottom: 12px;
}

.chat-history-group-title {
    font-size: 11px;
    font-weight: 600;
    color: #000000;
    text-transform: uppercase;
    padding: 4px 8px;
    margin-bottom: 4px;
}

/* Chat Item */
.chat-history-item {
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s, box-shadow 0.2s;
    background-color: #f9fafb;
    margin-bottom: 4px;
    border: 1px solid #e5e7eb;
}

.chat-history-item:hover {
    background-color: #fff7ed;
    border-color: #f59e0b;
    box-shadow: 0 1px 3px rgba(245, 158, 11, 0.15);
}

.chat-history-item.active {
    background-color: var(--chat-btn-color, #f59e0b);
    color: white;
}

.chat-history-item.active .chat-history-item-time {
    color: rgba(255, 255, 255, 0.8);
}

.chat-history-item-content {
    flex: 1;
    min-width: 0;
}

.chat-history-item-title {
    font-size: 13px;
    font-weight: 500;
    color: #000000;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-history-item-time {
    font-size: 11px;
    margin-top: 2px;
}

.chat-history-item-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
}

.chat-history-item:hover .chat-history-item-actions {
    opacity: 1;
}

/* Starred icon filled */
.chat-history-item.starred .chat-star-btn svg {
    fill: #f59e0b;
    color: #f59e0b;
}

/* Context Menu */
.chat-history-context-menu {
    position: fixed;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 100;
    padding: 4px 0;
    min-width: 140px;
}

.chat-history-context-menu.hidden {
    display: none;
}

.context-menu-item {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 8px 12px;
    font-size: 13px;
    color: #374151;
    transition: background-color 0.2s;
    border: none;
    background: none;
    cursor: pointer;
    text-align: left;
}

.context-menu-item:hover {
    background-color: #f3f4f6;
}

.context-menu-item[data-action="delete"] {
    color: #ef4444;
}

/* Responsive: On mobile, panel takes full width */
@media (max-width: 640px) {
    .chat-history-panel {
        width: 100%;
    }
}

/* Panel open state - shift main content */
.chat-widget-container.history-open .chat-main-content {
    margin-left: 250px;
    transition: margin-left 0.3s ease;
}

@media (max-width: 640px) {
    .chat-widget-container.history-open .chat-main-content {
        margin-left: 0;
    }
}

/* History toggle button active state */
#history-toggle-btn.active {
    background-color: var(--chat-btn-color, #f59e0b);
    color: white;
}

/* Plasma glow effect when button is pressed */
.plasma-glow-active {
    position: relative;
    overflow: visible;
}

.plasma-glow-active::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 10px;
    background: linear-gradient(120deg, #006dbf 0%, #38adf0 25%, #f59e0b 50%, #c8ffc8 75%, #ffd700 100%);
    background-size: 400% 400%;
    filter: blur(4px);
    z-index: -1;
    animation: plasma-flow 0.5s linear infinite;
    opacity: 1;
    pointer-events: none;
}

#history-toggle-btn.plasma-glow-active {
    box-shadow: 0 0 12px var(--chat-btn-color, #f59e0b);
    border-color: transparent !important;
}

#history-toggle-btn.plasma-glow-active svg {
    filter: drop-shadow(0 0 4px var(--chat-btn-color, #f59e0b));
}

/* Panel Edge Toggle Arrow Button - Tab style attached to panel edge */
.chat-history-panel-toggle {
    position: absolute;
    right: -21px;
    top: 50%;
    bottom: auto;
    left: auto;
    transform: translateY(-50%);
    width: 21px !important;
    height: 48px !important;
    min-width: 21px !important;
    min-height: 48px !important;
    max-width: 21px !important;
    max-height: 48px !important;
    /* Tab shape: rounded only on right side */
    border-radius: 0 8px 8px 0 !important;
    background: var(--chat-header-color, #f59e0b) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    border-left: none !important;
    cursor: pointer;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    margin: 0 !important;
    z-index: 51;
    transition: transform 0.12s ease, opacity 0.12s ease, background-color 0.12s ease, border-color 0.2s ease, box-shadow 0.2s ease !important;
    box-shadow: 2px 0 4px rgba(0, 0, 0, 0.15) !important;
    -webkit-tap-highlight-color: transparent !important;
    color: var(--chat-header-text-color, #ffffff) !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.chat-history-panel-toggle:hover,
.chat-history-panel-toggle:focus {
    opacity: 0.9 !important;
    transform: translateY(-50%) translateX(2px) !important;
    outline: none !important;
    animation: border-glow-gold-green 2s infinite !important;
    border-color: var(--chat-btn-color, #f59e0b) !important;
    box-shadow: 0 0 8px var(--chat-border-glow-color, #c8ffc8) !important;
}

.chat-history-panel-toggle:active {
    border-color: #ff0000 !important;
    box-shadow: 0 0 10px #ff0000 !important;
    animation: none !important;
}

@keyframes border-glow-gold-green {
    0% { box-shadow: 0 0 5px var(--chat-btn-color, #f59e0b); border-color: var(--chat-btn-color, #f59e0b); }
    50% { box-shadow: 0 0 10px var(--chat-border-glow-color, #c8ffc8); border-color: var(--chat-border-glow-color, #c8ffc8); }
    100% { box-shadow: 0 0 5px var(--chat-btn-color, #f59e0b); border-color: var(--chat-btn-color, #f59e0b); }
}

.chat-history-panel-toggle svg {
    width: 14px;
    height: 14px;
    color: #000000;
    fill: currentColor;
    pointer-events: none;
    transition: transform 0.3s ease;
}

/* When panel is open, rotate arrow to point left */
.chat-history-panel.open .chat-history-panel-toggle svg {
    transform: rotate(180deg);
}

/* ================================== */
/* Chatbox Button Border Styles       */
/* ================================== */

/* Header buttons (help, maximize, close) */
#chat-box #help-btn,
#chat-box #maximize-chat,
#chat-box #close-chat {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

#chat-box #help-btn:hover,
#chat-box #maximize-chat:hover,
#chat-box #close-chat:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Action buttons (history, search, upload, stream, voice, tools) */
#chat-box #history-toggle-btn,
#chat-box #google-search-btn,
#chat-box #upload-doc-btn,
#chat-box #stream-toggle-btn,
#chat-box #voice-btn,
#chat-box #tools-btn {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    background-color: var(--chat-header-color, #f59e0b) !important;
    color: var(--chat-header-text-color, #ffffff) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease !important;
}

#chat-box #history-toggle-btn:hover,
#chat-box #google-search-btn:hover,
#chat-box #upload-doc-btn:hover,
#chat-box #stream-toggle-btn:hover,
#chat-box #voice-btn:hover,
#chat-box #tools-btn:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Send button */
#chat-box #send-btn {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

#chat-box #send-btn:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Chat input textarea */
#chat-box #chat-input {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

#chat-box #chat-input:focus {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Add file button in popover */
#chat-box #add-file-btn {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

#chat-box #add-file-btn:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Message copy, repeat, reroll buttons */
#chat-box .btn-copy,
#chat-box .btn-repeat,
#chat-box .btn-reroll,
#chat-box .btn-preview {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

#chat-box .btn-copy:hover,
#chat-box .btn-repeat:hover,
#chat-box .btn-reroll:hover,
#chat-box .btn-preview:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Chat icon (floating button) */
#chat-icon {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

#chat-icon:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Tools menu border */
#tools-menu {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
}

#tools-menu:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* File list popover */
#file-list-popover {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
}

/* New Chat and New Folder buttons in history panel */
#new-chat-btn,
#add-folder-btn-top,
#add-folder-btn {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    background-color: var(--chat-header-color, #f59e0b) !important;
    color: var(--chat-header-text-color, #ffffff) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease !important;
}

#new-chat-btn:hover,
#add-folder-btn-top:hover,
#add-folder-btn:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Close history panel button */
#close-history-panel {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    background-color: var(--chat-header-color, #f59e0b) !important;
    color: var(--chat-header-text-color, #ffffff) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease !important;
}

#close-history-panel:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Chat history item action buttons (star, menu) */
.chat-star-btn,
.chat-menu-btn {
    border: 1px solid var(--chat-border-glow-color, #c8ffc8) !important;
    background-color: var(--chat-header-color, #f59e0b) !important;
    color: var(--chat-header-text-color, #ffffff) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease !important;
}

.chat-star-btn:hover,
.chat-menu-btn:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Panel edge toggle button with header background */
.chat-history-panel-toggle {
    background-color: var(--chat-header-color, #f59e0b) !important;
    color: var(--chat-header-text-color, #ffffff) !important;
}

/* ================================== */
/* Cassandra AI Page Styles           */
/* ================================== */

/* Page-specific body styling */
.page-cassandra {
    min-height: 105vh;
    font-family: 'IBM Plex Sans', sans-serif !important;
}

/* Hero background */
.cassandra-hero-bg {
    background: linear-gradient(135deg, rgba(30, 64, 175, 0.9) 0%, rgba(15, 23, 42, 0.9) 100%);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Cassandra section title */
.page-cassandra #home h1 {
    color: #006dbf !important;
}

/* Cassandra PDF link styling */
.cassandra-pdf-link {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color 150ms ease, border-color 150ms ease;
}

.cassandra-pdf-link:hover,
.cassandra-pdf-link:focus {
    color: #f59e0b;
    border-bottom-color: #f59e0b;
    outline: none;
}

.cassandra-pdf-link:active {
    color: inherit;
    text-shadow: none;
    animation: none;
}

/* Cassandra image wrapper with glow effect */
.cassandra-img-wrap {
    display: inline-block;
    position: relative;
    border-radius: 10px;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

.cassandra-img-wrap .cassandra-glow {
    position: absolute;
    inset: -5px;
    border-radius: 12px;
    z-index: 0;
    pointer-events: none;
    opacity: 1;
    will-change: transform, opacity, background-position;
    animation: plasma-flow 3s linear 1 forwards;
    -webkit-animation: plasma-flow 3s linear 1 forwards;
    animation-play-state: running;
    -webkit-animation-play-state: running;
}

.cassandra-img-wrap .cassandra-glow::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    background: linear-gradient(120deg, #006dbf 0%, #38adf0 25%, #f59e0b 50%, #b2f2bb 75%, #ffd700 100%);
    background-size: 400% 400%;
    filter: blur(16px) saturate(1.25);
    mix-blend-mode: screen;
    animation: plasma-flow 3s linear 1 forwards;
    -webkit-animation: plasma-flow 3s linear 1 forwards;
    transform: translateZ(0);
    will-change: background-position, transform;
    opacity: 1;
    pointer-events: none;
}

.cassandra-img-wrap .cassandra-img {
    position: relative;
    z-index: 1;
    display: block;
    border: 5px solid transparent;
    border-radius: 8px;
    transition: transform 220ms ease, box-shadow 220ms ease;
    will-change: transform;
}

.cassandra-img-wrap:hover .cassandra-img,
.cassandra-img-wrap:focus-within .cassandra-img {
    animation: cassandra-zoom 3.6s infinite ease-in-out;
}

@keyframes cassandra-zoom {
    0% { transform: scale(1); }
    25% { transform: scale(1.03); }
    50% { transform: scale(1.01); }
    75% { transform: scale(1.04); }
    100% { transform: scale(1); }
}

.cassandra-img-wrap:hover .cassandra-glow,
.cassandra-img-wrap:focus-within .cassandra-glow {
    opacity: 1;
    transform: scale(1.02);
    filter: blur(16px) saturate(1.25);
    transition: transform 300ms ease, filter 300ms ease, opacity 220ms ease;
}

.cassandra-img-wrap:hover,
.cassandra-img-wrap:focus-within {
    animation: cassandra-wiggle 2.4s ease-in-out;
}

@keyframes cassandra-wiggle {
    0% { transform: translateY(0) rotate(0deg); }
    20% { transform: translateY(-2px) rotate(-0.7deg); }
    40% { transform: translateY(0) rotate(0.7deg); }
    60% { transform: translateY(-1px) rotate(-0.4deg); }
    80% { transform: translateY(0) rotate(0.4deg); }
    100% { transform: translateY(0) rotate(0deg); }
}

.cassandra-img-wrap:focus-within .cassandra-img {
    outline: 3px solid rgba(245, 158, 11, 0.12);
    outline-offset: 4px;
}

/* Cassandra text glow wrap */
.cassandra-text-glow-wrap {
    display: inline-block;
    position: relative;
    padding: 0 4px;
    z-index: 0;
}

/* Cassandra name styling with gradient text */
.cassandra-name {
    font-family: 'Neuropol', sans-serif;
    background: linear-gradient(120deg, #006dbf 0%, #38adf0 25%, #f59e0b 50%, #b2f2bb 75%, #ffd700 100%);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: plasma-flow 3s linear 1 forwards;
}

/* Cassandra name link with pumping heart glow */
.cassandra-name-link a {
    position: relative;
    display: inline-block;
    transition: text-shadow 0.3s ease-in-out, color 0.3s ease-in-out;
}

.cassandra-name-link a:hover,
.cassandra-name-link a:focus {
    color: #ffd700;
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.8), 0 0 12px rgba(255, 215, 0, 0.6), 0 0 16px rgba(255, 215, 0, 0.4);
    animation: pulse-glow 1.5s infinite alternate;
}

@keyframes pulse-glow {
    0% { text-shadow: 0 0 8px rgba(255, 215, 0, 0.8), 0 0 12px rgba(255, 215, 0, 0.6), 0 0 16px rgba(255, 215, 0, 0.4); }
    100% { text-shadow: 0 0 12px rgba(255, 215, 0, 1), 0 0 18px rgba(255, 215, 0, 0.8), 0 0 24px rgba(255, 215, 0, 0.6); }
}


/* Cassandra intro text styles */
.cassandra-intro-text {
    font-size: 16px;
    font-family: 'IBM Plex Sans', sans-serif;
    margin-top: 1rem;
    color: inherit;
}

.cassandra-role-title {
    color: #f59e0b;
    font-family: 'Neuropol', sans-serif;
    font-size: 27px;
    margin-bottom: 10px;
}

/* Cassandra trigger link */
.cassandra-trigger-link {
    text-decoration: none;
    color: inherit;
    position: relative;
    z-index: 1;
    cursor: pointer;
}

/* Cassandra image container */
.cassandra-img-container {
    max-width: 280px;
    margin: 30px auto 0 auto;
    display: block;
    position: relative;
}

/* Cassandra portrait image */
.cassandra-portrait {
    width: 280px;
    height: 280px;
    display: block;
    margin: 0;
    box-shadow: 0 3px 6px rgba(0,0,0,0.25);
    cursor: pointer;
    border-radius: 8px;
}

/* Cassandra role section */
.cassandra-role-section {
    margin-top: 30px;
}

/* ================================== */
/* Chat Widget Template Styles        */
/* ================================== */

/* Plasma text animation */
@keyframes plasma-glow-text {
    0% { color: #006dbf; text-shadow: 0 0 5px #006dbf; }
    25% { color: #38adf0; text-shadow: 0 0 5px #38adf0; }
    50% { color: #f59e0b; text-shadow: 0 0 5px #f59e0b; }
    75% { color: #b2f2bb; text-shadow: 0 0 5px #b2f2bb; }
    100% { color: #ffd700; text-shadow: 0 0 5px #ffd700; }
}

.plasma-text {
    animation: plasma-glow-text 2s linear infinite;
}

/* User icon glow animation */
.user-icon-glow {
    animation: plasma-flow 2s linear infinite;
    position: relative;
    z-index: 0;
}

.user-icon-glow::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: linear-gradient(120deg, #006dbf 0%, #38adf0 25%, #f59e0b 50%, #b2f2bb 75%, #ffd700 100%);
    background-size: 400% 400%;
    filter: blur(2px);
    z-index: -1;
    animation: plasma-flow 2s linear infinite;
}

/* 3D button effects */
.btn-3d {
    transition: all 0.1s;
    position: relative;
    z-index: 1;
}

.btn-3d:active {
    transform: translateY(2px) translateX(2px) !important;
    box-shadow: none !important;
}

.btn-3d-send {
    background-color: var(--chat-btn-color, #f59e0b) !important;
    box-shadow: 2px 2px 3px rgba(245, 158, 11, 0.8) !important;
}

.btn-3d-stop {
    background-color: #ef4444 !important;
    box-shadow: 2px 2px 0 #b91c1c, 4px 4px 6px rgba(0,0,0,0.2) !important;
}

/* Send button wrapper plasma glow */
#send-btn-wrapper {
    position: relative;
}

#send-btn-wrapper::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 14px;
    background: linear-gradient(120deg, #006dbf 0%, #38adf0 25%, #f59e0b 50%, #b2f2bb 75%, #ffd700 100%);
    background-size: 400% 400%;
    filter: blur(2px);
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s;
}

#send-btn-wrapper.plasma-glow::before,
#send-btn-wrapper:hover::before {
    opacity: 1;
    animation: plasma-flow 1s linear infinite;
}

/* Icon plasma hover animation */
.icon-plasma-hover {
    transition: color 0.3s;
}

.icon-plasma-hover:hover {
    animation: plasma-color-cycle 2s infinite linear;
}

/* Plasma glow for circles (bot icon) */
.plasma-glow-circle {
    position: relative;
    z-index: 0;
    border-radius: 50%;
}

.plasma-glow-circle::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: linear-gradient(120deg, #006dbf 0%, #38adf0 25%, #f59e0b 50%, #b2f2bb 75%, #ffd700 100%);
    background-size: 400% 400%;
    filter: blur(2px);
    z-index: -1;
    animation: plasma-flow 2s linear infinite;
}

/* Plasma glow background */
.plasma-glow-bg {
    background: linear-gradient(120deg, #006dbf 0%, #38adf0 25%, #f59e0b 50%, #b2f2bb 75%, #ffd700 100%);
    background-size: 400% 400%;
    animation: plasma-flow 1s linear infinite;
    color: white !important;
}

.plasma-glow-bg svg {
    color: white !important;
}

/* Beveled border glow */
.beveled-border-glow {
    border-color: var(--chat-border-glow-color, #c8ffc8) !important;
    border-width: 1px !important;
    border-style: solid !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.beveled-border-glow:hover {
    animation: border-glow-green 2s infinite;
    box-shadow: 0 0 5px var(--chat-border-glow-color, #c8ffc8);
}

/* Icon plasma flow animation */
@keyframes icon-plasma-flow {
    0% { filter: drop-shadow(0 0 2px #006dbf); color: #006dbf; }
    50% { filter: drop-shadow(0 0 8px #f59e0b); color: #f59e0b; }
    100% { filter: drop-shadow(0 0 2px #ffd700); color: #ffd700; }
}

.icon-glow-anim {
    animation: icon-plasma-flow 1s linear;
}

/* Active feature button state */
.active-feature-btn {
    background-color: var(--chat-btn-color, #f59e0b) !important;
    color: white !important;
    border-color: var(--chat-btn-color, #f59e0b) !important;
}

.active-feature-btn svg {
    color: white !important;
}

/* Standard 30x30px button size for chatbox buttons */
.chat-btn-30 {
    width: 30px !important;
    height: 30px !important;
    min-width: 30px !important;
    min-height: 30px !important;
    max-width: 30px !important;
    max-height: 30px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
}

.chat-btn-30 svg {
    width: 16px !important;
    height: 16px !important;
}

.chat-btn-30 span {
    font-size: 14px !important;
    width: 16px !important;
    height: 16px !important;
}

/* Hidden class for feature buttons */
.feature-btn-hidden {
    display: none !important;
}

/* Disabled button state */
.chat-btn-disabled {
    opacity: 0.3;
    pointer-events: none;
}

/* Voice switch container */
.voice-switch-container {
    min-width: 40px;
    margin-left: 3px;
    margin-right: 3px;
}

/* Voice button styling */
.chat-voice-btn {
    opacity: 1;
    pointer-events: auto;
    color: #1f2937;
}

/* Voice label text */
.voice-label-text {
    font-size: 9px !important;
    display: inline-block !important;
    visibility: visible !important;
}

/* Voice label active state */
.voice-label-active {
    color: var(--chat-btn-color, #f59e0b);
}

/* Voice switch track */
.voice-switch-track {
    display: block !important;
}

/* Voice switch dot */
.voice-switch-dot {
    background-color: var(--chat-btn-color, #f59e0b);
    z-index: 101;
    display: block !important;
}

/* Google voice selector */
.google-voice-selector {
    margin-left: 5px;
}

/* Google voice label hover effect */
.google-voice-label:hover {
    color: var(--chat-btn-color, #f59e0b);
}

/* Google voice popup */
.google-voice-popup {
    width: 150px;
    max-height: 150px;
    overflow-y: auto;
    z-index: 102;
}

/* Chat input field styling */
.chat-input-field {
    --tw-ring-color: var(--chat-btn-color, #f59e0b);
    color: var(--chat-input-text-color, #000000);
    background-color: var(--chat-input-bg-color, #ffffff);
    caret-color: var(--chat-input-text-color, #000000);
}