/* ================================================
   GLOBAL CHAT WIDGET
   ================================================ */

.chat-widget {
    position: fixed;
    bottom: var(--sp-6);
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    font-family: var(--ff-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    /* Center the suggestions and input pill */
    pointer-events: none;
    /* Let clicks pass through empty space */
}

/* Expanded state container */
.chat-widget__suggestions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-2);
    margin-bottom: var(--sp-4);
    opacity: 0;
    transform: translateY(20px);
    visibility: hidden;
    transition: all var(--tr-normal);
    pointer-events: auto;
    width: 100%;
}

.chat-widget.is-expanded .chat-widget__suggestions {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

.chat-widget__suggestion-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--c-text);
    padding: var(--sp-1) var(--sp-3);
    border-radius: var(--r-full);
    font-size: 11px;
    font-weight: var(--fw-medium);
    cursor: pointer;
    transition: all var(--tr-fast);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    max-width: 85%;
    text-align: left;
}

.chat-widget__suggestion-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
}

/* The main input pill */
.chat-widget__input-container {
    position: relative;
    width: 100%;
    min-width: 160px;
    max-width: 240px;
    border-radius: var(--r-full);
    /* Reference style: gradient glowing border */
    background: linear-gradient(90deg, #F09A72, #A86CF8, #6C5CE7);
    padding: 1px;
    /* Border thickness */
    pointer-events: auto;
    transition: all var(--tr-normal);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(168, 108, 248, 0.2);
}

.chat-widget.is-expanded .chat-widget__input-container {
    min-width: 400px;
    max-width: 500px;
}

.chat-widget__input-container:focus-within {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(168, 108, 248, 0.4);
    transform: translateY(-2px);
}

.chat-widget__inner {
    display: flex;
    align-items: center;
    background: #11121A;
    /* Very dark inner background */
    border-radius: var(--r-full);
    padding: var(--sp-1) var(--sp-3);
    /* Reduced from sp-2 sp-4 */
    height: 38px;
    /* Reduced from 48px */
}

.chat-widget__input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--c-text);
    font-size: 11px;
    /* Much smaller text */
    outline: none;
    width: 100%;
    position: relative;
    z-index: 2;
}

.chat-widget__input::placeholder {
    color: transparent;
    /* Hide native placeholder */
}

/* Custom animated placeholder */
.chat-widget__placeholder {
    position: absolute;
    left: var(--sp-3);
    /* Match new inner padding */
    color: var(--c-text-muted);
    font-size: 11px;
    /* Much smaller text */
    pointer-events: none;
    transition: opacity 0.5s ease;
    z-index: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    right: 48px;
    /* Leave room for arrow */
}

/* Hide custom placeholder when user types */
.chat-widget__input:not(:placeholder-shown)~.chat-widget__placeholder {
    opacity: 0 !important;
}

.chat-widget__submit {
    background: transparent;
    border: none;
    color: var(--c-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-1);
    transition: color var(--tr-fast);
}

.chat-widget__submit:hover,
.chat-widget__input:not(:placeholder-shown)~.chat-widget__submit {
    color: var(--c-text);
}

.chat-widget__submit svg {
    width: 12px;
    /* Much smaller icon */
    height: 12px;
}

/* Active Chat Window State */
.chat-widget__window {
    background: #13141A;
    /* Matte dark chat window */
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--r-lg);
    width: 100%;
    margin-bottom: var(--sp-4);
    display: none;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--tr-normal);
    pointer-events: auto;
}

.chat-widget.is-chat-active .chat-widget__window {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

.chat-widget.is-chat-active .chat-widget__suggestions {
    display: none;
    /* Hide suggestions when chatting */
}

/* Ensure the pill stays wide when chat is active */
.chat-widget.is-chat-active .chat-widget__input-container {
    min-width: 400px;
    max-width: 500px;
}

.chat-widget__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sp-2) var(--sp-3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: transparent;
}

.chat-widget__title {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    font-size: 11px;
    font-weight: var(--fw-medium);
    color: var(--c-text);
}

.chat-widget__expand-btn {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-muted);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.chat-widget__expand-btn svg {
    width: 12px;
    height: 12px;
}

.chat-widget__expand-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: var(--c-text);
}

.chat-widget__messages {
    padding: var(--sp-3);
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
    height: 350px;
    max-height: 50vh;
    overflow-y: auto;
}

/* Messages */
.chat-message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
    animation: fadeUp 0.3s ease forwards;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message--agent {
    align-self: flex-start;
}

.chat-message--user {
    align-self: flex-end;
    align-items: flex-end;
}

.chat-message__bubble {
    padding: var(--sp-2) var(--sp-3);
    border-radius: 12px;
    font-size: 11px;
    line-height: 1.4;
}

.chat-message--agent .chat-message__bubble {
    background: #212229;
    /* Matte dark grey bubble */
    color: var(--c-text);
    border: none;
    /* Make top-left corner less rounded to indicate speaker */
    border-top-left-radius: 4px;
}

.chat-message--user .chat-message__bubble {
    background: #EAEAEA;
    /* Matte off-white bubble */
    color: #111111;
    /* Dark text */
    /* Make top-right corner less rounded */
    border-top-right-radius: 4px;
}

.chat-message__meta {
    font-size: 9px;
    color: var(--c-text-muted);
    margin-top: 4px;
    padding-left: var(--sp-2);
}

/* Typing internal dots container */
.chat-message--loading .chat-message__bubble {
    display: flex;
    gap: 3px;
    align-items: center;
    padding: 8px 12px;
    border-top-left-radius: 4px;
}

.chat-message--loading .dot {
    width: 6px;
    height: 6px;
    background: var(--c-text-muted);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}

.chat-message--loading .dot:nth-child(1) {
    animation-delay: -0.32s;
}

.chat-message--loading .dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes bounce {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .chat-widget {
        bottom: var(--sp-4);
        right: var(--sp-4);
        left: var(--sp-4);
        transform: none;
        /* Reset center translate */
    }

    .chat-widget__input-container {
        min-width: unset;
        width: 100%;
    }

    .chat-widget.is-chat-active .chat-widget__input-container {
        min-width: unset;
        width: 100%;
    }
}