/* ==========================================================
   AI Advisor Chat Styling - MTL Life (Mobile-First & Responsive)
   ========================================================== */

/* ---------- Desktop / Base Layout ---------- */
.chat-page {
    background: #f8fafc;
    min-height: calc(100vh - 72px);
    padding: 2rem 0 clamp(60px, 8vw, 90px);
    box-sizing: border-box;
    width: 100%;
}

.chat-container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}

.chat-card {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    height: clamp(680px, 82vh, 840px);
    overflow: hidden;
    box-sizing: border-box;
}

/* ---------- Chat Header ---------- */
.chat-header {
    padding: 1rem 1.4rem;
    background: #ffffff;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
    flex-shrink: 0;
    width: 100%;
    box-sizing: border-box;
}

.chat-header__info {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
}

.chat-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #c8006a, #e6007e);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(200, 0, 106, 0.22);
}

.chat-avatar__status {
    position: absolute;
    bottom: 1px;
    right: 1px;
    width: 11px;
    height: 11px;
    background: #22c55e;
    border: 2px solid #ffffff;
    border-radius: 50%;
}

.chat-header__title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

.chat-header__title small {
    font-size: 0.72rem;
    background: #fdf2f8;
    color: #c8006a;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-weight: 600;
    flex-shrink: 0;
}

.chat-header__subtitle {
    font-size: 0.8rem;
    color: #64748b;
    margin: 0.15rem 0 0 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-header__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    margin-left: 0.5rem;
}

/* ---------- Chat Body ---------- */
.chat-body {
    flex: 1 1 0%;
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    padding: 1.25rem 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    background: #fcfcfd;
    scroll-behavior: smooth;
    min-height: 0;
    width: 100%;
    box-sizing: border-box;
}

/* ---------- Chat Messages ---------- */
.chat-msg {
    display: flex;
    gap: 0.75rem;
    max-width: 86%;
    width: 100%;
    box-sizing: border-box;
    min-width: 0;
    animation: fadeIn 0.22s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.chat-msg--bot {
    align-self: flex-start;
}

.chat-msg--user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-bubble {
    padding: 0.9rem 1.2rem;
    border-radius: 18px;
    font-size: 0.94rem;
    line-height: 1.6;
    position: relative;
    word-break: break-word;
    overflow-wrap: break-word;
    box-sizing: border-box;
    min-width: 0;
}

.chat-msg--bot .chat-bubble {
    background: #ffffff;
    color: #1e293b;
    border: 1px solid #e2e8f0;
    border-top-left-radius: 4px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
    max-width: calc(100% - 56px);
}

.chat-msg--user .chat-bubble {
    background: linear-gradient(135deg, #c8006a, #e6007e);
    color: #ffffff;
    border-top-right-radius: 4px;
    box-shadow: 0 4px 12px rgba(200, 0, 106, 0.2);
    max-width: 88%;
}

.chat-time {
    font-size: 0.7rem;
    color: #94a3b8;
    margin-top: 0.35rem;
    display: block;
}

.chat-msg--user .chat-time {
    text-align: right;
    color: rgba(255, 255, 255, 0.85);
}

/* Typography Inside Chat */
.chat-msg-text {
    word-break: break-word;
    overflow-wrap: break-word;
    min-width: 0;
    width: 100%;
}

.chat-msg-text p {
    margin: 0 0 0.5rem;
    line-height: 1.6;
}

.chat-msg-text p:last-child {
    margin-bottom: 0;
}

.chat-heading {
    font-weight: 700;
    color: #0f172a;
    margin: 0.6rem 0 0.3rem;
    font-size: 1rem;
    line-height: 1.4;
}

.chat-link {
    color: #c8006a;
    text-decoration: underline;
    word-break: break-all;
}

.chat-msg--user .chat-link {
    color: #ffffff;
    font-weight: 600;
}

/* List Formatting */
.chat-list-row {
    display: flex;
    align-items: baseline;
    gap: 0.45rem;
    margin: 0.25rem 0;
    line-height: 1.55;
    min-width: 0;
}

.chat-list-num {
    font-weight: 700;
    color: #c8006a;
    min-width: 1.15rem;
    flex-shrink: 0;
}

.chat-list-bullet {
    color: #c8006a;
    font-size: 1.1rem;
    line-height: 1;
    flex-shrink: 0;
}

.chat-list-content {
    flex: 1 1 auto;
    min-width: 0;
    word-break: break-word;
    overflow-wrap: break-word;
}

/* Quick Question Starters */
.chat-starters-section {
    margin: 0.25rem 0 0.75rem;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.chat-starters-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 0.35rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.chat-starters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    width: 100%;
    box-sizing: border-box;
}

.starter-btn {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    padding: 0.4rem 0.85rem;
    font-size: 0.83rem;
    color: #334155;
    cursor: pointer;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    text-align: left;
    box-sizing: border-box;
}

.starter-btn:hover {
    border-color: #c8006a;
    color: #c8006a;
    background: #fff5f9;
    transform: translateY(-1px);
}

/* Plan Card in Chat */
.chat-plans-wrapper {
    margin-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    width: 100%;
    box-sizing: border-box;
}

.chat-plan-card {
    background: #ffffff;
    border: 1.5px solid #fce7f3;
    border-radius: 14px;
    padding: 0.85rem 1rem;
    box-shadow: 0 3px 12px rgba(200, 0, 106, 0.05);
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    overflow: hidden;
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.chat-plan-card:hover {
    transform: translateY(-1px);
    border-color: #f472b6;
}

.chat-plan-card__header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3rem;
    margin-bottom: 0.35rem;
    width: 100%;
    box-sizing: border-box;
}

.chat-plan-card__title {
    font-weight: 700;
    font-size: 0.98rem;
    color: #0f172a;
    margin: 0;
    line-height: 1.42;
    word-break: break-word;
    overflow-wrap: break-word;
    width: 100%;
}

.chat-plan-card__meta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-top: 0.1rem;
}

.chat-plan-card__badge {
    font-size: 0.72rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.chat-plan-card__badge--rider {
    background: #fdf2f8;
    color: #c8006a;
}

.chat-plan-card__badge--main {
    background: #eff6ff;
    color: #1d4ed8;
}

.chat-plan-card__desc {
    font-size: 0.85rem;
    color: #475569;
    margin: 0.35rem 0 0.65rem 0;
    line-height: 1.48;
    word-break: break-word;
    overflow-wrap: break-word;
}

.chat-plan-card__premium {
    background: #fff5f9;
    border: 1px dashed #fbcfe8;
    border-radius: 8px;
    padding: 0.35rem 0.65rem;
    margin-bottom: 0.65rem;
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    box-sizing: border-box;
}

.chat-plan-card__premium-label {
    color: #64748b;
    font-size: 0.78rem;
}

.chat-plan-card__premium-val {
    color: #c8006a;
    font-weight: 700;
}

.chat-plan-card__actions {
    display: flex;
    gap: 0.45rem;
    flex-direction: column;
    width: 100%;
    box-sizing: border-box;
}

@media (min-width: 520px) {
    .chat-plan-card__actions {
        flex-direction: row;
    }
}

.chat-plan-card__btn {
    font-size: 0.82rem;
    padding: 0.52rem 0.85rem;
    border-radius: 9px;
    font-weight: 600;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 0.35rem;
    flex: 1 1 auto;
    box-sizing: border-box;
    transition: all 0.15s ease;
}

.chat-plan-card__btn--primary {
    background: #c8006a;
    color: #ffffff;
    border: 1px solid #c8006a;
}

.chat-plan-card__btn--primary:hover {
    background: #a80058;
    color: #ffffff;
}

.chat-plan-card__btn--outline {
    background: #f8fafc;
    color: #334155;
    border: 1px solid #cbd5e1;
}

.chat-plan-card__btn--outline:hover {
    background: #f1f5f9;
    color: #0f172a;
}

/* Fallback Responsive Table */
.chat-table-scroll {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0.6rem 0;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    background: #ffffff;
    box-sizing: border-box;
}

.chat-table {
    width: 100%;
    min-width: 240px;
    border-collapse: collapse;
    font-size: 0.84rem;
}

.chat-table th {
    background: #fdf2f8;
    color: #c8006a;
    font-weight: 700;
    padding: 0.45rem 0.65rem;
    text-align: left;
    border-bottom: 1.5px solid #fce7f3;
    white-space: nowrap;
}

.chat-table td {
    padding: 0.45rem 0.65rem;
    border-bottom: 1px solid #f1f5f9;
    color: #334155;
}

/* Typing Indicator */
.chat-typing {
    display: none;
    align-items: center;
    gap: 0.4rem;
    padding: 0.7rem 1rem;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    border-top-left-radius: 4px;
    width: fit-content;
    margin-bottom: 0.5rem;
    box-sizing: border-box;
}

.typing-dot {
    width: 7px;
    height: 7px;
    background: #c8006a;
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

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

/* Chat Input Footer (Desktop) */
.chat-footer {
    padding: 0.85rem 1.4rem;
    background: #ffffff;
    border-top: 1px solid #f1f5f9;
    flex-shrink: 0;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.chat-input-form {
    display: flex;
    gap: 0.6rem;
    align-items: flex-end;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    min-width: 0;
}

.chat-input {
    flex: 1 1 0%;
    width: 0;
    min-width: 0;
    max-width: 100%;
    min-height: 48px;
    max-height: 120px;
    padding: 0.75rem 1rem;
    border: 1.5px solid #cbd5e1;
    border-radius: 14px;
    font-size: 0.94rem;
    font-family: inherit;
    resize: none;
    line-height: 1.5;
    outline: none;
    transition: border-color 0.15s ease;
    box-sizing: border-box;
}

.chat-input:focus {
    border-color: #c8006a;
    box-shadow: 0 0 0 3px rgba(200, 0, 106, 0.1);
}

.chat-send-btn {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: #c8006a;
    color: #ffffff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
    box-sizing: border-box;
}

.chat-send-btn:hover:not(:disabled) {
    background: #a80058;
    transform: scale(1.03);
}

.chat-send-btn:disabled {
    background: #cbd5e1;
    cursor: not-allowed;
}

.chat-disclaimer {
    font-size: 0.72rem;
    color: #94a3b8;
    text-align: center;
    margin: 0.45rem 0 0 0;
    line-height: 1.4;
    box-sizing: border-box;
}

/* ==========================================================
   MOBILE-FIRST APP EXPERIENCE (<= 768px)
   ========================================================== */
@media (max-width: 768px) {
    body.chat-page-body {
        height: 100dvh !important;
        max-height: 100dvh !important;
        overflow: hidden !important;
        display: flex !important;
        flex-direction: column !important;
        padding: 0 !important;
        margin: 0 !important;
        background: #f8fafc !important;
        width: 100vw !important;
        max-width: 100vw !important;
        box-sizing: border-box !important;
    }

    body.chat-page-body .topbar {
        flex-shrink: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    body.chat-page-body .site-header {
        flex-shrink: 0 !important;
        position: relative !important;
        z-index: 30 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    body.chat-page-body #main {
        flex: 1 1 0% !important;
        min-height: 0 !important;
        display: flex !important;
        flex-direction: column !important;
        overflow: hidden !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    body.chat-page-body .site-footer {
        display: none !important;
    }

    body.chat-page-body .mobile-bar {
        position: relative !important;
        flex-shrink: 0 !important;
        z-index: 45 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .chat-page {
        flex: 1 1 0% !important;
        display: flex !important;
        flex-direction: column !important;
        min-height: 0 !important;
        height: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        background: #f8fafc !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .chat-container {
        padding: 0 !important;
        margin: 0 !important;
        max-width: 100% !important;
        width: 100% !important;
        height: 100% !important;
        flex: 1 1 0% !important;
        display: flex !important;
        flex-direction: column !important;
        min-height: 0 !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .chat-card {
        border-radius: 0 !important;
        border: none !important;
        box-shadow: none !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        height: 100% !important;
        max-height: 100% !important;
        flex: 1 1 0% !important;
        display: flex !important;
        flex-direction: column !important;
        min-height: 0 !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        background: #ffffff !important;
    }

    .chat-header {
        padding: 0.6rem 0.85rem !important;
        background: #ffffff !important;
        border-bottom: 1px solid #f1f5f9 !important;
        width: 100% !important;
        box-sizing: border-box !important;
        flex-shrink: 0 !important;
    }

    .chat-avatar {
        width: 36px !important;
        height: 36px !important;
    }

    .chat-header__title {
        font-size: 0.96rem !important;
    }

    .chat-header__subtitle {
        display: none !important;
    }

    .chat-body {
        padding: 0.75rem !important;
        gap: 0.85rem !important;
        flex: 1 1 0% !important;
        min-height: 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
        overflow-x: hidden !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        background: #f8fafc !important;
    }

    .chat-msg {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        gap: 0.5rem !important;
    }

    .chat-msg--bot .chat-bubble {
        max-width: calc(100% - 46px) !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
    }

    .chat-msg--user .chat-bubble {
        max-width: 88% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
    }

    .chat-bubble {
        padding: 0.75rem 0.85rem !important;
        font-size: 0.92rem !important;
        border-radius: 15px !important;
        box-sizing: border-box !important;
        word-break: break-word !important;
        overflow-wrap: break-word !important;
    }

    /* Starters: Horizontal swipe chips on mobile */
    .chat-starters-section {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .chat-starters {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
        gap: 0.45rem !important;
        padding: 0.2rem 0 0.5rem !important;
        scrollbar-width: none !important;
    }

    .chat-starters::-webkit-scrollbar {
        display: none !important;
    }

    .starter-btn {
        white-space: nowrap !important;
        flex-shrink: 0 !important;
        font-size: 0.8rem !important;
        padding: 0.38rem 0.75rem !important;
        border-radius: 20px !important;
    }

    /* Input Footer docked right above mobile bar */
    .chat-footer {
        padding: 0.55rem 0.75rem !important;
        background: #ffffff !important;
        border-top: 1px solid #f1f5f9 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
        flex-shrink: 0 !important;
    }

    .chat-input-form {
        display: flex !important;
        gap: 0.5rem !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        align-items: flex-end !important;
        min-width: 0 !important;
    }

    .chat-input {
        flex: 1 1 0% !important;
        width: 0 !important;
        min-width: 0 !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        min-height: 44px !important;
        font-size: 0.92rem !important;
        padding: 0.65rem 0.85rem !important;
        border-radius: 12px !important;
    }

    .chat-send-btn {
        width: 44px !important;
        height: 44px !important;
        border-radius: 12px !important;
        flex-shrink: 0 !important;
        box-sizing: border-box !important;
    }

    .chat-disclaimer {
        font-size: 0.68rem !important;
        margin-top: 0.35rem !important;
        box-sizing: border-box !important;
    }
}