#hcms-site-chat.hcms-chat {
    --hcms-chat-green: #3d8f3a;
    --hcms-chat-green-light: #5eab4f;
    --hcms-chat-green-deep: #2d6a2c;
    --hcms-chat-mint: #e8f5e6;
    --hcms-chat-surface: #fbfdfb;
    --hcms-chat-ink: #14201a;
    --hcms-chat-ink-soft: #4a5c52;
    --hcms-chat-border: rgba(20, 32, 26, 0.08);
    --hcms-chat-shadow: 0 4px 6px -1px rgba(15, 40, 25, 0.06), 0 24px 48px -12px rgba(15, 60, 35, 0.18);
    --hcms-chat-radius: 20px;
    --hcms-chat-radius-sm: 14px;
    --hcms-chat-fab-size: 68px;

    position: fixed;
    z-index: 99990;
    bottom: max(1.25rem, env(safe-area-inset-bottom));
    right: max(1.25rem, env(safe-area-inset-right));
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--hcms-chat-ink);
    -webkit-font-smoothing: antialiased;
}

.hcms-chat__vh {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Nudge bubble */
.hcms-chat__nudge {
    position: absolute;
    right: 0;
    bottom: calc(var(--hcms-chat-fab-size) + 12px);
    max-width: 220px;
    padding: 0.55rem 0.75rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--hcms-chat-ink);
    border: 1px solid rgba(20, 32, 26, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.14);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: -0.01em;
    white-space: nowrap;
    pointer-events: none;
    transform: translateY(6px);
    opacity: 0;
    animation: hcms-chat-nudge-in 0.35s ease-out forwards;
}
.hcms-chat__nudge::after {
    content: '';
    position: absolute;
    right: 16px;
    bottom: -6px;
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.95);
    border-right: 1px solid rgba(20, 32, 26, 0.1);
    border-bottom: 1px solid rgba(20, 32, 26, 0.1);
    transform: rotate(45deg);
}
@keyframes hcms-chat-nudge-in {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}
@media (max-width: 380px) {
    .hcms-chat__nudge {
        display: none;
    }
}

/* FAB */
.hcms-chat__fab {
    position: relative;
    width: var(--hcms-chat-fab-size);
    height: var(--hcms-chat-fab-size);
    aspect-ratio: 1 / 1;
    border-radius: 9999px;
    padding: 0;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    line-height: 0;
    box-sizing: border-box;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.2) inset,
        0 8px 28px rgba(45, 106, 44, 0.45),
        0 2px 8px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}
.hcms-chat__fab--idle {
    background-image: var(--hcms-chat-fab-avatar);
    background-size: 122% 122%;
    background-position: center;
    background-repeat: no-repeat;
}
.hcms-chat__fab--open {
    background: linear-gradient(145deg, #4a4f4d 0%, #2a2e2c 100%);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.12) inset,
        0 12px 32px rgba(0, 0, 0, 0.28);
}
.hcms-chat__fab:hover {
    transform: scale(1.06);
}
.hcms-chat__fab:active {
    transform: scale(0.96);
}
.hcms-chat__fab-pulse {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--hcms-chat-green-light);
    opacity: 0.35;
    animation: hcms-chat-pulse 2.4s ease-out infinite;
    pointer-events: none;
    z-index: 0;
}
@keyframes hcms-chat-pulse {
    0%, 100% { transform: scale(1); opacity: 0.35; }
    50% { transform: scale(1.15); opacity: 0; }
}
.hcms-chat__fab-icon {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}
.hcms-chat__fab-icon--chat {
    margin-top: 1px;
}

/* Panel */
.hcms-chat__panel {
    position: absolute;
    bottom: calc(var(--hcms-chat-fab-size) + 14px);
    right: 0;
    width: min(100vw - 1.75rem, 400px);
    max-height: min(72vh, 560px);
    background: var(--hcms-chat-surface);
    border-radius: var(--hcms-chat-radius);
    box-shadow: var(--hcms-chat-shadow);
    border: 1px solid var(--hcms-chat-border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    backdrop-filter: blur(12px);
}

.hcms-chat__header {
    position: relative;
    padding: 1rem 1.1rem 1rem;
    background: linear-gradient(135deg, var(--hcms-chat-green-deep) 0%, var(--hcms-chat-green) 42%, var(--hcms-chat-green-light) 100%);
    color: #fff;
    overflow: hidden;
}
.hcms-chat__header-glow {
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.35) 0%, transparent 70%);
    top: -90px;
    right: -40px;
    pointer-events: none;
}
.hcms-chat__header-inner {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 1;
}
.hcms-chat__avatar {
    position: relative;
    width: 48px;
    height: 48px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}
.hcms-chat__avatar-ring {
    position: absolute;
    inset: -2px;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    pointer-events: none;
}
.hcms-chat__avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 999px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.12);
}
.hcms-chat__header-name {
    font-weight: 700;
    font-size: 1.125rem;
    letter-spacing: -0.02em;
}
.hcms-chat__header-title-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}
.hcms-chat__live-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.2rem 0.5rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(6px);
}
.hcms-chat__live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #b8ffb0;
    box-shadow: 0 0 0 3px rgba(184, 255, 176, 0.35);
    animation: hcms-chat-blink 2s ease-in-out infinite;
}
@keyframes hcms-chat-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.55; }
}
.hcms-chat__header-tagline {
    margin: 0.15rem 0 0;
    font-size: 12px;
    opacity: 0.92;
    font-weight: 500;
}
.hcms-chat__header-hint {
    position: relative;
    z-index: 1;
    margin: 0.75rem 0 0;
    font-size: 12px;
    line-height: 1.4;
    opacity: 0.88;
    max-width: 95%;
}

.hcms-chat__body {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, #eef4ef 0%, var(--hcms-chat-surface) 28%);
}

.hcms-chat__messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1rem 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    scroll-behavior: smooth;
}
.hcms-chat__messages::-webkit-scrollbar {
    width: 6px;
}
.hcms-chat__messages::-webkit-scrollbar-thumb {
    background: rgba(61, 143, 58, 0.25);
    border-radius: 999px;
}

.hcms-chat__turn {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    animation: hcms-chat-in 0.35s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes hcms-chat-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.hcms-chat__turn--user {
    flex-direction: row-reverse;
}
.hcms-chat__turn--typing {
    align-items: center;
}

.hcms-chat__turn-avatar {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: linear-gradient(145deg, var(--hcms-chat-green-light), var(--hcms-chat-green-deep));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(45, 106, 44, 0.25);
    overflow: hidden;
}
.hcms-chat__turn-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 999px;
    display: block;
}
.hcms-chat__turn-avatar--typing {
    opacity: 0.85;
}

.hcms-chat__bubble-wrap {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    max-width: calc(100% - 36px);
}
.hcms-chat__turn--user .hcms-chat__bubble-wrap {
    align-items: flex-end;
    max-width: 85%;
}

.hcms-chat__bubble-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--hcms-chat-ink-soft);
    letter-spacing: 0.02em;
    padding-left: 2px;
}

.hcms-chat__bubble {
    padding: 0.65rem 0.85rem;
    border-radius: var(--hcms-chat-radius-sm);
    word-break: break-word;
    font-size: 13.5px;
    line-height: 1.55;
}
.hcms-chat__bubble a {
    color: var(--hcms-chat-green-deep);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
    word-break: break-all;
}
.hcms-chat__bubble a:hover {
    text-decoration-thickness: 2px;
}
.hcms-chat__bubble--assistant {
    background: #fff;
    color: var(--hcms-chat-ink);
    border: 1px solid rgba(20, 32, 26, 0.06);
    box-shadow: 0 2px 12px rgba(15, 40, 25, 0.06);
    border-bottom-left-radius: 6px;
}
.hcms-chat__bubble--user {
    background: linear-gradient(145deg, #d4efd2 0%, #c5e8c2 100%);
    color: var(--hcms-chat-ink);
    border: 1px solid rgba(61, 143, 58, 0.18);
    box-shadow: 0 2px 10px rgba(61, 143, 58, 0.12);
    border-bottom-right-radius: 6px;
}
.hcms-chat__bubble--typing {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 0.75rem 1rem;
    min-height: 44px;
}
.hcms-chat__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--hcms-chat-green);
    opacity: 0.35;
    animation: hcms-chat-bounce 1.2s ease-in-out infinite;
}
.hcms-chat__dot:nth-child(2) { animation-delay: 0.15s; }
.hcms-chat__dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes hcms-chat-bounce {
    0%, 80%, 100% { transform: translateY(0); opacity: 0.35; }
    40% { transform: translateY(-5px); opacity: 1; }
}

/* Quick picks */
.hcms-chat__quick {
    padding: 0 1rem 0.65rem;
    flex-shrink: 0;
}
.hcms-chat__quick-title {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--hcms-chat-ink-soft);
    margin-bottom: 0.45rem;
}
.hcms-chat__quick-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}
.hcms-chat__chip {
    font-family: inherit;
    font-size: 12px;
    font-weight: 600;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    border: 1px solid rgba(61, 143, 58, 0.28);
    background: #fff;
    color: var(--hcms-chat-green-deep);
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s, transform 0.15s;
    box-shadow: 0 1px 3px rgba(15, 40, 25, 0.05);
}
.hcms-chat__chip:hover {
    background: var(--hcms-chat-mint);
    border-color: var(--hcms-chat-green-light);
    transform: translateY(-1px);
}
.hcms-chat__chip:disabled {
    opacity: 0.55;
    cursor: wait;
    transform: none;
}

/* Composer */
.hcms-chat__composer {
    padding: 0.65rem 1rem 0.85rem;
    background: #fff;
    border-top: 1px solid var(--hcms-chat-border);
}
.hcms-chat__composer-row {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    padding: 0.35rem 0.35rem 0.35rem 0.85rem;
    border-radius: var(--hcms-chat-radius-sm);
    border: 1px solid rgba(20, 32, 26, 0.1);
    background: #f8faf9;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.hcms-chat__composer-row:focus-within {
    border-color: var(--hcms-chat-green-light);
    box-shadow: 0 0 0 3px rgba(94, 171, 79, 0.18);
    background: #fff;
}
.hcms-chat__input {
    flex: 1;
    resize: none;
    border: none;
    background: transparent;
    font: inherit;
    font-size: 13.5px;
    line-height: 1.45;
    padding: 0.45rem 0;
    min-height: 40px;
    max-height: 120px;
    color: var(--hcms-chat-ink);
}
.hcms-chat__input:focus {
    outline: none;
}
.hcms-chat__input::placeholder {
    color: #8a9a91;
}
.hcms-chat__send {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, var(--hcms-chat-green-light) 0%, var(--hcms-chat-green-deep) 100%);
    color: #fff;
    box-shadow: 0 4px 14px rgba(45, 106, 44, 0.35);
    transition: transform 0.15s, filter 0.15s;
}
.hcms-chat__send:hover:not(:disabled) {
    filter: brightness(1.05);
    transform: scale(1.04);
}
.hcms-chat__send:disabled {
    opacity: 0.65;
    cursor: wait;
    transform: none;
}
.hcms-chat__send-inner {
    display: flex;
    align-items: center;
    justify-content: center;
}
.hcms-chat__send-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: hcms-chat-spin 0.7s linear infinite;
}
@keyframes hcms-chat-spin {
    to { transform: rotate(360deg); }
}

.hcms-chat__disclaimer {
    margin: 0.5rem 0 0;
    font-size: 10px;
    line-height: 1.4;
    color: #7a8a82;
    text-align: center;
}
.hcms-chat__disclaimer a {
    color: var(--hcms-chat-green-deep);
    font-weight: 600;
    text-decoration: none;
}
.hcms-chat__disclaimer a:hover {
    text-decoration: underline;
}

.hcms-chat__error {
    color: #b42318;
    font-size: 12px;
    margin: 0 0 0.35rem;
    font-weight: 500;
}

@media (prefers-reduced-motion: reduce) {
    .hcms-chat__fab,
    .hcms-chat__turn,
    .hcms-chat__chip,
    .hcms-chat__send {
        animation: none !important;
        transition: none !important;
    }
    .hcms-chat__fab-pulse,
    .hcms-chat__live-dot,
    .hcms-chat__dot,
    .hcms-chat__send-spinner {
        animation: none !important;
    }
}