.sommelier-invitation {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 3rem;
    align-items: center;
    padding: 5rem max(6vw, calc((100vw - 1200px) / 2));
    color: #f4f0e7;
    background: radial-gradient(ellipse at right bottom, #3e5740, transparent 65%), #1c2e23;
}

.sommelier-invitation .brew-eyebrow {
    color: var(--brew-gold);
    margin-bottom: 1.5rem;
}

.sommelier-invitation h2 {
    font-size: clamp(2rem, 3.7vw, 3.5rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -.035em;
    max-width: 670px;
}

.sommelier-invitation-description {
    max-width: 470px;
    font-size: .85rem;
    line-height: 1.9;
    margin-top: 1.5rem;
    color: #d1dacb;
}

.sommelier-invitation-action {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 1rem;
}

.sommelier-invitation-action > span {
    font-size: .6rem;
    color: #c1cbb9;
    letter-spacing: .15em;
    text-transform: uppercase;
}

.sommelier-entry {
    text-align: center;
    color: var(--brew-ink);
    background: var(--brew-paper);
}

.sommelier-entry h2 {
    font-size: clamp(2rem, 3vw, 3rem);
}

.sommelier-entry > p {
    color: #5a6256;
    margin: 1rem 0 2rem;
}

.sommelier-context-link {
    display: block;
    min-height: 44px;
    margin-top: 1rem;
    font-size: .72rem;
    color: #526549;
    text-align: left;
    text-decoration: underline;
    text-underline-offset: 5px;
}

body.sommelier-is-open {
    overflow: hidden;
}

.sommelier-panel {
    position: fixed;
    inset: 0 0 0 auto;
    margin: 0;
    padding: 0;
    border: 0;
    width: min(600px, 100vw);
    max-width: none;
    height: 100dvh;
    max-height: none;
    color: var(--brew-ink);
    background: #fcfaf7;
    box-shadow: -20px 0 80px #0003;
}

.sommelier-panel[open] {
    display: flex;
    flex-direction: column;
    animation: sommelierEnter .25s ease-out;
}

.sommelier-panel::backdrop {
    background: #10201780;
    backdrop-filter: blur(4px);
}

@keyframes sommelierEnter {
    from { transform: translateX(35px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.sommelier-panel-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.75rem;
    background: #1c2e23;
    color: var(--brew-paper);
    flex-shrink: 0;
}

.sommelier-panel-bar h2 {
    font-size: 1.35rem;
}

.sommelier-close {
    width: 44px;
    height: 44px;
    border: 1px solid #6e806a;
    font-size: 1.8rem;
    line-height: 1;
}

.sommelier-close:hover {
    background: #3e5740;
}

.sommelier-panel-content {
    width: 100%;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 2rem;
}

.sommelier-panel .sommelier-panel-intro {
    text-align: left;
    margin-bottom: 1.5rem;
}

.sommelier-panel-intro img {
    width: 54px;
    height: 54px;
    margin: 0 0 1rem;
    box-shadow: none;
    border-radius: 50%;
}

.sommelier-panel-intro h2 {
    font-size: 2.15rem;
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -.03em;
    color: var(--brew-ink);
}

.sommelier-panel-intro > p {
    font-size: .83rem;
    color: #5a6256;
    line-height: 1.8;
}

.sommelier-panel #sommelierChat {
    min-height: 80px;
    max-height: 35dvh;
    padding: 1rem 0;
    background: transparent;
    border: 0;
    border-radius: 0;
    margin-bottom: .5rem;
}

.sommelier-panel .chat-bubble {
    max-width: 85%;
    font-size: .83rem;
    line-height: 1.8;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    border-radius: 3px;
}

.sommelier-panel .chat-bubble.assistant {
    background: #eef0e6;
    color: #26392f;
    border-color: #d7ddcc;
}

.sommelier-panel .chat-bubble.user {
    background: #26392f;
}

.sommelier-panel .chat-avatar {
    background: var(--brew-paper);
    border-color: #d7ddcc;
    font-size: .85rem;
    width: 28px;
    height: 28px;
}

.sommelier-prompts {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.sommelier-prompt {
    border: 1px solid #a4b097;
    border-radius: 2px;
    min-height: 44px;
    padding: .6rem .75rem;
    font-size: .7rem;
    color: #344a37;
}

.sommelier-prompt:hover {
    background: #e8eddf;
}

.sommelier-hint,
.sommelier-disclosure {
    font-size: .65rem;
    color: #5a6256;
    line-height: 1.65;
    margin-top: .75rem;
}

.sommelier-input-label {
    display: block;
    font-size: .7rem;
    font-weight: 600;
    margin: 1.5rem 0 .65rem;
    color: #344a37;
}

.sommelier-panel #sommelierInput {
    min-width: 0;
    border-radius: 2px;
    border-color: #8b9583;
    font-size: 16px;
    padding: .85rem;
    resize: vertical;
    max-height: 200px;
    line-height: 1.6;
}

.sommelier-panel #sommelierSendBtn {
    border-radius: 2px;
    background: #26392f;
    width: 48px;
    height: 48px;
}

.sommelier-status {
    font-size: .7rem;
    color: #526549;
    margin-bottom: 1rem;
}

.sommelier-panel-content > .text-gray-400 {
    color: #5a6256;
}

.sommelier-panel :is(button, textarea):focus-visible,
.sommelier-invitation button:focus-visible,
.sommelier-entry button:focus-visible,
.sommelier-context-link:focus-visible {
    outline: 3px solid #a47937;
    outline-offset: 4px;
}

@media (max-width: 760px) {
    .sommelier-invitation {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 3.5rem 24px;
    }

    .sommelier-invitation-action {
        align-items: flex-start;
    }

    .sommelier-panel {
        width: 100vw;
    }

    .sommelier-panel-content {
        padding: 1.5rem 1.25rem max(1.5rem, env(safe-area-inset-bottom));
    }

    .sommelier-panel-bar {
        padding: .75rem 1.25rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sommelier-panel[open],
    .sommelier-panel .chat-msg,
    .sommelier-panel .typing-dot {
        animation: none;
    }

    .sommelier-panel #sommelierChat {
        scroll-behavior: auto;
    }
}