@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --blue-dark: #0854b4;
    --blue-mid: #0a6dd6;
    --blue-light: #0285db;
    --blue-pale: #e8f4fd;
    --white: #ffffff;
    --white-soft: #f0f7ff;
    --text-dark: #1a2332;
    --text-mid: #475569;
    --text-light: #94a3b8;
    --border-light: #e2e8f0;
    --gradient: linear-gradient(135deg, #0854B4 0%, #0384D5 50%, #06a5e8 100%);
    --gradient-dark: linear-gradient(135deg, #063a7a 0%, #0854B4 100%);
    --shadow-sm: 0 2px 8px rgba(8, 84, 180, 0.08);
    --shadow-md: 0 8px 24px rgba(8, 84, 180, 0.12);
    --shadow-lg: 0 20px 50px rgba(8, 84, 180, 0.2);
    --shadow-xl: 0 25px 60px rgba(0, 0, 0, 0.25);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 50px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================ */
/* Floating Chat Button                         */
/* ============================================ */

.ai-bot-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 68px;
    height: 68px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 32px rgba(8, 84, 180, 0.4), 0 0 0 0 rgba(8, 84, 180, 0.4);
    z-index: 10000;
    transition: var(--transition);
    border: 3px solid rgba(255, 255, 255, 0.3);
    animation: botPulse 3s ease-in-out infinite;
}

.ai-bot-button::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--gradient);
    opacity: 0;
    z-index: -1;
    transition: var(--transition);
    filter: blur(12px);
}

.ai-bot-button:hover {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 12px 40px rgba(8, 84, 180, 0.5);
}

.ai-bot-button:hover::before {
    opacity: 0.4;
}

.ai-bot-button img {
    width: 54px;
    height: 54px;
    display: flex;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.bot-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    width: 22px;
    height: 22px;
    background: #ff4757;
    color: white;
    border-radius: 50%;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    font-family: 'Inter', sans-serif;
    animation: badgeBounce 2s ease-in-out infinite;
}

@keyframes botPulse {
    0%, 100% {
        box-shadow: 0 8px 32px rgba(8, 84, 180, 0.4), 0 0 0 0 rgba(8, 84, 180, 0.3);
    }
    50% {
        box-shadow: 0 8px 32px rgba(8, 84, 180, 0.4), 0 0 0 12px rgba(8, 84, 180, 0);
    }
}

@keyframes badgeBounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* ============================================ */
/* Chat Window                                  */
/* ============================================ */

.chat-window {
    position: fixed;
    bottom: 110px;
    right: 20px;
    width: 400px;
    height: 520px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 10001;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    transform: scale(0) translateY(20px);
    opacity: 0;
    transform-origin: bottom right;
    pointer-events: none;
    border: 1px solid rgba(8, 84, 180, 0.1);
}

.chat-window.open {
    transform: scale(1) translateY(0);
    opacity: 1;
    pointer-events: auto;
}

/* ============================================ */
/* Chat Header                                  */
/* ============================================ */

.chat-header {
    background: var(--gradient);
    padding: 14px 18px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.chat-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}

.chat-header::after {
    content: '';
    position: absolute;
    bottom: -60%;
    left: -10%;
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1;
}

.bot-avatar {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    backdrop-filter: blur(4px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.bot-avatar i {
    font-size: 18px;
    color: white;
}

.status-dot {
    position: absolute;
    bottom: 1px;
    right: 1px;
    width: 10px;
    height: 10px;
    background: #22c55e;
    border-radius: 50%;
    border: 2px solid white;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.header-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.header-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.3px;
}

.status-text {
    font-size: 0.7rem;
    opacity: 0.85;
    font-weight: 400;
    font-family: 'Inter', sans-serif;
}

.header-actions {
    display: flex;
    gap: 6px;
    z-index: 1;
}

.header-actions button {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 12px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.header-actions button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* ============================================ */
/* Quick Options Bar - OLD STYLE (horizontal scroll) */
/* ============================================ */

.quick-options-bar {
    background: white;
    padding: 8px 12px;
    border-bottom: 2px solid var(--border-light);
    overflow-x: auto;
    white-space: nowrap;
    display: flex;
    gap: 6px;
    flex-shrink: 0;
    scrollbar-width: thin;
}

.quick-options-bar::-webkit-scrollbar {
    height: 3px;
}

.quick-options-bar::-webkit-scrollbar-track {
    background: #e2e8f0;
    border-radius: 10px;
}

.quick-options-bar::-webkit-scrollbar-thumb {
    background: var(--blue-dark);
    border-radius: 10px;
}

.quick-option-btn {
    background: linear-gradient(135deg, #f0f7ff, #e8f0fe);
    border: 1.5px solid #cde0f5;
    border-radius: 30px;
    padding: 5px 14px;
    font-size: 10.5px;
    font-weight: 600;
    color: var(--blue-dark);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
}

.quick-option-btn i {
    font-size: 10px;
}

.quick-option-btn:hover {
    background: var(--gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(8, 84, 180, 0.25);
}

.quick-option-btn.active {
    background: var(--gradient);
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(8, 84, 180, 0.3);
}

/* ============================================ */
/* Chat Messages Area                           */
/* ============================================ */

.chat-messages {
    flex: 1;
    padding: 14px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    min-height: 0;
    scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar {
    width: 4px;
}

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

.chat-messages::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--blue-dark), var(--blue-light));
    border-radius: 10px;
}

/* Message Base */
.message {
    max-width: 88%;
    animation: msgSlideIn 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: 'Inter', sans-serif;
}

/* Bot Message */
.bot-msg {
    align-self: flex-start;
    display: flex;
    gap: 8px;
    align-items: flex-start;
}

.bot-msg-avatar {
    width: 28px;
    height: 28px;
    min-width: 28px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
    flex-shrink: 0;
}

.bot-msg-avatar i {
    font-size: 12px;
    color: white;
}

.msg-content {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
}

.msg-bubble {
    background: var(--white);
    color: var(--text-dark);
    padding: 10px 14px;
    border-radius: 2px 14px 14px 14px;
    font-size: 12px;
    line-height: 1.55;
    word-wrap: break-word;
    white-space: normal;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(8, 84, 180, 0.06);
}

/* FIXED: Remove extra gaps - tighter spacing inside bubble */
.msg-bubble br {
    display: block;
    content: "";
    margin-top: 4px;
}

.msg-bubble strong {
    display: inline;
}

.msg-time {
    font-size: 9px;
    color: var(--text-light);
    padding-left: 4px;
    font-weight: 500;
}

/* User Message */
.user-msg {
    align-self: flex-end;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 3px;
}

.user-msg .msg-bubble {
    background: var(--gradient);
    color: white;
    border-radius: 14px 14px 2px 14px;
    border: none;
    box-shadow: 0 4px 15px rgba(8, 84, 180, 0.25);
}

.user-msg .msg-time {
    padding-right: 4px;
    text-align: right;
}

/* Info Chip - compact inline */
.info-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--blue-pale);
    color: var(--blue-dark);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 10px;
    font-weight: 600;
    margin-top: 2px;
}

.info-chip i {
    font-size: 10px;
}

/* Hint Text - compact */
.hint-text {
    color: var(--text-mid);
    font-size: 11px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 2px;
}

.hint-text i {
    color: var(--blue-dark);
    font-size: 10px;
    animation: pointBounce 1.5s ease-in-out infinite;
}

@keyframes pointBounce {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(4px); }
}

/* Wave Emoji - smaller */
.wave-emoji {
    display: inline-block;
    animation: wave 2s ease-in-out infinite;
    transform-origin: 70% 70%;
    font-size: 15px;
}

@keyframes wave {
    0%, 100% { transform: rotate(0deg); }
    10% { transform: rotate(14deg); }
    20% { transform: rotate(-8deg); }
    30% { transform: rotate(14deg); }
    40% { transform: rotate(-4deg); }
    50% { transform: rotate(10deg); }
    60%, 100% { transform: rotate(0deg); }
}

/* ============================================ */
/* Flow Buttons (Dynamic Options)               */
/* ============================================ */

/* .chat-options {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 2px;
}

.flow-btn {
    background: var(--white);
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-full);
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 600;
    color: var(--blue-dark);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    position: relative;
    overflow: hidden;
}

.flow-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.flow-btn:hover {
    border-color: transparent;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(8, 84, 180, 0.2);
}

.flow-btn:hover::after {
    opacity: 1;
}

.flow-btn:active {
    transform: translateY(0) scale(0.98);
} */



/* ============================================ */
/* Flow Buttons (Dynamic Options)               */
/* ============================================ */

.chat-options {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 2px;
}

.flow-btn {
    background: var(--white);
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-full);
    padding: 6px 14px;
    font-size: 11px;
    font-weight: 600;
    color: var(--blue-dark);
    cursor: pointer;
    transition: var(--transition);
    font-family: 'Inter', sans-serif;
    position: relative;
    overflow: hidden;
    z-index: 0;
}

/* Gradient overlay on hover */
.flow-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.flow-btn:hover {
    border-color: transparent;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(8, 84, 180, 0.2);
}

.flow-btn:hover::after {
    opacity: 1;
}

.flow-btn:active {
    transform: translateY(0) scale(0.98);
}
/* ============================================ */
/* Typing Indicator                             */
/* ============================================ */

.typing {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: var(--white);
    border-radius: 2px 14px 14px 14px;
    width: fit-content;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(8, 84, 180, 0.06);
}

.typing-dots {
    display: flex;
    gap: 4px;
}

.typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--blue-dark);
    border-radius: 50%;
    animation: typingBounce 1.4s ease-in-out infinite;
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-5px); opacity: 1; }
}

/* ============================================ */
/* Lead Form                                    */
/* ============================================ */

.lead-form-wrapper {
    padding: 2px 0;
}

.lead-form-wrapper p {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 8px 0;
}

.lead-form {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.lead-form input {
    padding: 8px 12px;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    color: var(--text-dark);
    outline: none;
    transition: var(--transition);
    background: #f8fafc;
}

.lead-form input:focus {
    border-color: var(--blue-dark);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(8, 84, 180, 0.08);
}

.lead-form input::placeholder {
    color: var(--text-light);
    font-weight: 400;
}

.lead-form-wrapper small {
    display: block;
    margin-top: 6px;
    font-size: 9px;
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
}

/* ============================================ */
/* Chat Input Area                              */
/* ============================================ */

.chat-input-area {
    padding: 10px 14px 8px;
    background: var(--white);
    border-top: 1px solid var(--border-light);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.input-wrapper {
    display: flex;
    gap: 8px;
    align-items: center;
}

.input-wrapper input {
    flex: 1;
    padding: 9px 14px;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-full);
    font-family: 'Inter', sans-serif;
    font-size: 11.5px;
    outline: none;
    transition: var(--transition);
    background: #f8fafc;
    color: var(--text-dark);
}

.input-wrapper input:focus {
    border-color: var(--blue-dark);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(8, 84, 180, 0.08);
}

.input-wrapper input:disabled {
    background: #f1f5f9;
    color: var(--text-light);
    cursor: not-allowed;
}

.input-wrapper button {
    width: 38px;
    height: 38px;
    min-width: 38px;
    background: var(--gradient);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    font-size: 13px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(8, 84, 180, 0.3);
}

.input-wrapper button:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 16px rgba(8, 84, 180, 0.4);
}

.input-wrapper button:active {
    transform: scale(0.95);
}

.input-wrapper button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.powered-by {
    font-size: 8.5px;
    color: var(--text-light);
    text-align: center;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.powered-by i {
    font-size: 8px;
    color: var(--blue-dark);
}

/* Apply Button */
.apply-chat-btn {
    background: linear-gradient(135deg, #ff6b35, #f7931e) !important;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    border-radius: var(--radius-full) !important;
    padding: 8px 16px !important;
    font-size: 11px !important;
    width: auto !important;
    height: auto !important;
    min-width: unset !important;
}

.apply-chat-btn:hover {
    background: linear-gradient(135deg, #ff5a1a, #e07c00) !important;
}

/* ============================================ */
/* Animations                                   */
/* ============================================ */

@keyframes msgSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ============================================ */
/* RESPONSIVE DESIGN                            */
/* ============================================ */

@media (max-width: 1400px) and (min-width: 1200px) {
    .chat-window {
        width: 390px;
        height: 490px;
        bottom: 105px;
    }
}

@media (max-width: 1200px) and (min-width: 1024px) {
    .chat-window {
        width: 370px;
        height: 450px;
        bottom: 100px;
        right: 15px;
    }
    .ai-bot-button {
        width: 58px;
        height: 58px;
        bottom: 20px;
        right: 20px;
    }
    .msg-bubble { font-size: 11px; padding: 9px 12px; }
    .quick-option-btn { font-size: 9.5px; padding: 4px 11px; }
}

@media (max-width: 1400px) and (max-height: 550px) {
    .chat-window {
        width: 370px;
        height: 82vh;
        max-height: 420px;
        bottom: 70px;
        right: 15px;
    }
    .chat-header { padding: 10px 14px; }
    .bot-avatar { width: 30px; height: 30px; }
    .bot-avatar i { font-size: 13px; }
    .header-info h4 { font-size: 0.85rem; }
    .quick-options-bar { padding: 5px 8px; }
    .quick-option-btn { padding: 3px 9px; font-size: 9px; }
    .chat-messages { padding: 10px; gap: 8px; }
    .msg-bubble { padding: 8px 11px; font-size: 10.5px; }
    .bot-msg-avatar { width: 24px; height: 24px; min-width: 24px; }
    .bot-msg-avatar i { font-size: 10px; }
    .chat-input-area { padding: 8px 10px 6px; }
    .input-wrapper input { padding: 7px 12px; font-size: 10.5px; }
    .input-wrapper button { width: 34px; height: 34px; min-width: 34px; font-size: 12px; }
    .ai-bot-button { width: 50px; height: 50px; bottom: 12px; right: 15px; }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .chat-window { width: 400px; height: 500px; bottom: 105px; }
    .ai-bot-button { width: 60px; height: 60px; }
}

@media (max-width: 768px) {
    .chat-window {
        width: calc(100vw - 24px);
        max-width: 400px;
        right: 12px;
        bottom: 90px;
        height: 68vh;
        max-height: 520px;
        border-radius: 18px;
    }
    .ai-bot-button { width: 58px; height: 58px; bottom: 18px; right: 12px; }
    .quick-option-btn { font-size: 9.5px; padding: 4px 11px; }
    .input-wrapper input { font-size: 16px; }
}

@media (max-width: 480px) {
    .chat-window {
        width: calc(100vw - 16px);
        right: 8px;
        bottom: 80px;
        height: 65vh;
        max-height: 480px;
        border-radius: 16px;
    }
    .ai-bot-button { width: 52px; height: 52px; bottom: 14px; right: 10px; }
    .chat-header { padding: 12px 14px; }
    .bot-avatar { width: 32px; height: 32px; }
    .header-info h4 { font-size: 0.85rem; }
    .header-actions button { width: 28px; height: 28px; font-size: 11px; }
    .quick-option-btn { font-size: 9px; padding: 4px 10px; }
    .chat-messages { padding: 10px; gap: 8px; }
    .msg-bubble { font-size: 11px; padding: 9px 12px; }
    .bot-msg-avatar { width: 24px; height: 24px; min-width: 24px; }
    .bot-msg-avatar i { font-size: 10px; }
    .chat-input-area { padding: 8px 10px 6px; }
    .flow-btn { font-size: 10px; padding: 5px 12px; }
}

@media (max-width: 360px) {
    .chat-window {
        width: calc(100vw - 12px);
        right: 6px;
        bottom: 70px;
        height: 60vh;
        max-height: 420px;
        border-radius: var(--radius-md);
    }
    .ai-bot-button { width: 46px; height: 46px; bottom: 10px; right: 8px; }
    .header-info h4 { font-size: 0.8rem; }
    .msg-bubble { font-size: 10px; padding: 7px 10px; }
    .quick-option-btn { font-size: 8px; padding: 3px 7px; }
    .flow-btn { font-size: 9.5px; padding: 5px 10px; }
}

@media (max-height: 650px) and (min-height: 500px) {
    .chat-window { height: 78vh; max-height: 440px; bottom: 80px; }
    .chat-header { padding: 10px 14px; }
    .quick-options-bar { padding: 5px 8px; }
    .chat-messages { padding: 10px; gap: 8px; }
}

@media (max-height: 500px) and (orientation: landscape) {
    .chat-window { height: 88vh; max-height: 320px; bottom: 10px; width: 340px; }
    .chat-header { padding: 8px 12px; }
    .bot-avatar { width: 26px; height: 26px; }
    .bot-avatar i { font-size: 11px; }
    .header-info h4 { font-size: 0.8rem; }
    .status-text { display: none; }
    .quick-options-bar { padding: 4px 8px; }
    .quick-option-btn { padding: 3px 7px; font-size: 8px; }
    .chat-messages { padding: 6px 8px; gap: 6px; }
    .msg-bubble { padding: 6px 10px; font-size: 9.5px; }
    .bot-msg-avatar { width: 22px; height: 22px; min-width: 22px; }
    .bot-msg-avatar i { font-size: 9px; }
    .chat-input-area { padding: 6px 8px 4px; }
    .input-wrapper input { padding: 6px 10px; font-size: 10px; }
    .input-wrapper button { width: 30px; height: 30px; min-width: 30px; font-size: 11px; }
    .powered-by { display: none; }
    .ai-bot-button { width: 42px; height: 42px; bottom: 6px; right: 8px; }
}

@media (max-height: 450px) {
    .chat-window { height: 88vh; max-height: 340px; }
}

@media (max-width: 768px) {
    .quick-option-btn, .header-actions button, .input-wrapper button, .flow-btn, .apply-chat-btn {
        cursor: pointer;
        -webkit-tap-highlight-color: transparent;
    }
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    .chat-window:not(.force-light) { background: #1e293b; border-color: rgba(8, 84, 180, 0.2); }
    .chat-window:not(.force-light) .chat-messages { background: linear-gradient(180deg, #0f172a 0%, #1a2332 100%); }
    .chat-window:not(.force-light) .quick-options-bar { background: #1e293b; border-bottom-color: #334155; }
    .chat-window:not(.force-light) .quick-option-btn { background: #334155; border-color: #475569; color: #e2e8f0; }
    .chat-window:not(.force-light) .quick-option-btn i { color: #60a5fa; }
    .chat-window:not(.force-light) .chat-input-area { background: #1e293b; border-top-color: #334155; }
    .chat-window:not(.force-light) .input-wrapper input { background: #334155; border-color: #475569; color: #f1f5f9; }
    .chat-window:not(.force-light) .msg-bubble { background: #334155; color: #f1f5f9; border-color: #475569; }
    .chat-window:not(.force-light) .user-msg .msg-bubble { background: var(--gradient); color: white; border: none; }
    .chat-window:not(.force-light) .info-chip { background: rgba(8, 84, 180, 0.2); color: #60a5fa; }
    .chat-window:not(.force-light) .flow-btn { background: #334155; border-color: #475569; color: #60a5fa; }
    .chat-window:not(.force-light) .lead-form input { background: #334155; border-color: #475569; color: #f1f5f9; }
    .chat-window:not(.force-light) .powered-by { color: #64748b; }
}

@media (max-width: 608px) {
    .ai-bot-button { width: 58px; height: 58px; bottom: 15px; right: 10px; }
}

@media (max-width: 769px) {
    .ai-bot-button { width: 58px; height: 58px; bottom: 20px; right: 10px; }
}