.eatoria-ai-chat {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 1080;
    font-family: inherit;
}

/* --- Toggle (mascot) --- */
.eatoria-ai-chat__toggle {
    width: 4rem;
    height: 4rem;
    padding: 0.2rem;
    border: 2px solid rgba(var(--eatoria-secondary-rgb), 0.85);
    border-radius: 50%;
    background: var(--eatoria-mascot-bg);
    box-shadow: 0 0.4rem 1.35rem rgba(var(--eatoria-primary-rgb), 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.28s cubic-bezier(0.34, 1.4, 0.64, 1),
        box-shadow 0.28s ease;
    position: relative;
    overflow: hidden;
}

.eatoria-ai-chat__toggle:hover {
    transform: scale(1.08);
    box-shadow: 0 0.55rem 1.65rem rgba(var(--eatoria-primary-rgb), 0.48);
}

.eatoria-ai-chat__toggle[aria-expanded="true"] {
    transform: scale(0.94);
}

.eatoria-ai-chat__mascot {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    pointer-events: none;
}

.eatoria-ai-chat__badge {
    position: absolute;
    top: -0.1rem;
    right: -0.1rem;
    font-size: 0.58rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--eatoria-secondary) 0%, var(--eatoria-secondary-light) 100%);
    color: var(--eatoria-text);
    padding: 0.12rem 0.4rem;
    border-radius: 999px;
    line-height: 1.2;
    box-shadow: 0 1px 4px rgba(45, 42, 38, 0.2);
}

/* --- Panel --- */
.eatoria-ai-chat__panel {
    position: absolute;
    right: 0;
    bottom: calc(4rem + 0.85rem);
    width: min(24rem, calc(100vw - 2rem));
    height: min(32rem, calc(100vh - 5.5rem));
    background: var(--eatoria-surface);
    border: 1px solid rgba(var(--eatoria-primary-rgb), 0.12);
    border-radius: 1rem;
    box-shadow:
        0 1rem 2.5rem rgba(45, 42, 38, 0.14),
        0 0 0 1px rgba(var(--eatoria-secondary-rgb), 0.15);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(14px) scale(0.94);
    transform-origin: bottom right;
    pointer-events: none;
    visibility: hidden;
    transition:
        opacity 0.28s ease,
        transform 0.32s cubic-bezier(0.22, 1, 0.36, 1),
        visibility 0.28s;
}

.eatoria-ai-chat__panel.is-open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    visibility: visible;
}

.eatoria-ai-chat__panel[hidden] {
    display: flex !important;
}

/* --- Header --- */
.eatoria-ai-chat__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0.85rem 1rem;
    background: var(--eatoria-gradient-auth);
    color: #fff;
    flex-shrink: 0;
}

.eatoria-ai-chat__header-mascot {
    flex-shrink: 0;
    width: 2.25rem;
    height: 2.25rem;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.eatoria-ai-chat__header strong {
    font-size: 0.95rem;
    letter-spacing: 0.01em;
}

.eatoria-ai-chat__subtitle {
    display: block;
    opacity: 0.92;
    font-size: 0.68rem;
    margin-top: 0.1rem;
}

.eatoria-ai-chat__close {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    opacity: 0.9;
    transition: background 0.2s ease, opacity 0.2s ease;
}

.eatoria-ai-chat__close:hover {
    background: rgba(255, 255, 255, 0.18);
    opacity: 1;
}

/* --- Messages --- */
.eatoria-ai-chat__messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1rem 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    background: linear-gradient(180deg, var(--eatoria-bg) 0%, var(--eatoria-bg-alt) 100%);
    scroll-behavior: smooth;
}

.eatoria-ai-chat__messages::-webkit-scrollbar {
    width: 6px;
}

.eatoria-ai-chat__messages::-webkit-scrollbar-thumb {
    background: rgba(var(--eatoria-primary-rgb), 0.25);
    border-radius: 999px;
}

.eatoria-ai-chat__messages::-webkit-scrollbar-track {
    background: transparent;
}

.eatoria-ai-chat__row {
    display: flex;
    align-items: flex-end;
    gap: 0.45rem;
    max-width: 100%;
    animation: eatoria-chat-msg-in 0.35s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.eatoria-ai-chat__row--user {
    flex-direction: row-reverse;
    align-self: flex-end;
}

.eatoria-ai-chat__row--bot {
    align-self: flex-start;
}

.eatoria-ai-chat__avatar {
    width: 1.65rem;
    height: 1.65rem;
    border-radius: 50%;
    object-fit: contain;
    background: var(--eatoria-mascot-bg);
    border: 1px solid rgba(var(--eatoria-secondary-rgb), 0.5);
    flex-shrink: 0;
    margin-bottom: 0.15rem;
}

.eatoria-ai-chat__msg {
    max-width: min(18rem, 88%);
    padding: 0.55rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.84rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
    box-shadow: 0 1px 3px rgba(45, 42, 38, 0.06);
}

.eatoria-ai-chat__msg--user {
    background: linear-gradient(135deg, var(--eatoria-primary) 0%, var(--eatoria-primary-dark) 100%);
    color: #fff;
    border-bottom-right-radius: 0.25rem;
    box-shadow: 0 2px 8px rgba(var(--eatoria-primary-rgb), 0.28);
}

.eatoria-ai-chat__msg--bot {
    background: #fff;
    border: 1px solid rgba(var(--eatoria-secondary-rgb), 0.28);
    color: var(--eatoria-text);
    border-bottom-left-radius: 0.25rem;
}

.eatoria-ai-chat__msg a {
    display: inline-block;
    margin: 0.15rem 0.1rem 0.15rem 0;
    padding: 0.15rem 0.5rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--eatoria-primary);
    background: rgba(var(--eatoria-primary-rgb), 0.08);
    border-radius: 999px;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.eatoria-ai-chat__msg a:hover {
    background: rgba(var(--eatoria-primary-rgb), 0.16);
    color: var(--eatoria-primary-dark);
}

.eatoria-ai-chat__msg--typing {
    min-width: 3.5rem;
    padding: 0.65rem 0.9rem;
}

.eatoria-ai-chat__dots {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    height: 1rem;
}

.eatoria-ai-chat__dots span {
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    background: var(--eatoria-primary);
    opacity: 0.45;
    animation: eatoria-chat-dot 1.2s ease-in-out infinite;
}

.eatoria-ai-chat__dots span:nth-child(2) {
    animation-delay: 0.15s;
}

.eatoria-ai-chat__dots span:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes eatoria-chat-msg-in {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes eatoria-chat-dot {
    0%, 80%, 100% {
        opacity: 0.35;
        transform: scale(0.85);
    }
    40% {
        opacity: 1;
        transform: scale(1);
    }
}

/* --- Input --- */
.eatoria-ai-chat__form {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.75rem;
    border-top: 1px solid rgba(var(--eatoria-primary-rgb), 0.08);
    background: var(--eatoria-surface);
    flex-shrink: 0;
}

.eatoria-ai-chat__form .form-control {
    flex: 1;
    border-radius: 999px;
    border: 1px solid rgba(var(--eatoria-primary-rgb), 0.15);
    padding: 0.45rem 1rem;
    font-size: 0.84rem;
    background: var(--eatoria-bg);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.eatoria-ai-chat__form .form-control:focus {
    border-color: rgba(var(--eatoria-primary-rgb), 0.45);
    box-shadow: 0 0 0 3px rgba(var(--eatoria-primary-rgb), 0.12);
    background: #fff;
}

.eatoria-ai-chat__send {
    flex-shrink: 0;
    width: 2.35rem;
    height: 2.35rem;
    padding: 0;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(135deg, var(--eatoria-primary) 0%, var(--eatoria-secondary-dark) 100%);
    box-shadow: 0 2px 8px rgba(var(--eatoria-primary-rgb), 0.35);
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.eatoria-ai-chat__send:hover:not(:disabled) {
    transform: scale(1.06);
    box-shadow: 0 3px 12px rgba(var(--eatoria-primary-rgb), 0.45);
    color: #fff;
}

.eatoria-ai-chat__send:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

@media (max-width: 575.98px) {
    .eatoria-ai-chat {
        right: 0.75rem;
        bottom: 0.75rem;
    }

    .eatoria-ai-chat__panel {
        width: calc(100vw - 1.5rem);
        height: min(70vh, 32rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    .eatoria-ai-chat__panel,
    .eatoria-ai-chat__toggle,
    .eatoria-ai-chat__row,
    .eatoria-ai-chat__dots span {
        transition: none;
        animation: none;
    }
}