.waiter-fab{
    position: relative !important;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid rgba(219,166,61,.28);
    border-radius: 14px;
    background: linear-gradient(145deg, #f7e4b0, #dba63d);
    color: #3a2c0d;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(219,166,61,.28);
    cursor: pointer;
    overflow: visible;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.waiter-fab svg{
    width: 24px;
    height: 24px;
    fill: currentColor;
    position: relative;
    z-index: 1;
}
.waiter-fab::after{
    content: "";
    position: absolute;
    inset: -5px;
    border-radius: 18px;
    border: 1.5px solid rgba(219,166,61,.45);
    animation: waiterPulse 2.4s ease-out infinite;
    pointer-events: none;
}
.waiter-fab:hover{
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(219,166,61,.36);
}
.waiter-fab.is-open{
    background: linear-gradient(145deg, #344558, #263238);
    color: #f7e4b0;
    border-color: rgba(247,212,107,.28);
}
.waiter-fab.is-open::after{ animation: none; opacity: 0; }
.waiter-onload-tip{
    position: absolute;
    bottom: calc(100% + 14px);
    left: 50%;
    z-index: 4;
    padding: 9px 14px;
    border-radius: 14px;
    background: #354659;
    color: #fff;
    font: 13.5px/1.7 'Lahzeh', Tahoma, sans-serif;
    white-space: nowrap;
    direction: rtl;
    border: 1px solid rgba(219,166,61,.48);
    box-shadow: 0 12px 28px rgba(28,40,54,.26);
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, 10px);
    transition: opacity .38s ease, transform .38s ease;
}
.waiter-onload-tip.is-on{
    opacity: 1;
    transform: translate(-50%, 0);
}
.waiter-onload-tip::after{
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -6px;
    border: 6px solid transparent;
    border-top-color: #354659;
}
@keyframes waiterPulse{
    0%{ transform: scale(.86); opacity: .7; }
    100%{ transform: scale(1.18); opacity: 0; }
}

.waiter-backdrop{
    position: fixed;
    inset: 0;
    z-index: 10048;
    background: rgba(15,24,33,.42);
    opacity: 0;
    pointer-events: none;
    transition: opacity .28s ease;
}
.waiter-backdrop.active{
    opacity: 1;
    pointer-events: auto;
}

.waiter-panel{
    --waiter-kb: env(keyboard-inset-bottom, 0px);
    --waiter-vvh: 100dvh;
    --waiter-vvt: 0px;
    position: fixed;
    z-index: 10050;
    left: auto;
    right: 20px;
    bottom: calc(86px + var(--waiter-kb));
    width: min(400px, calc(100vw - 32px));
    height: min(640px, calc(var(--waiter-vvh) - 118px));
    max-height: calc(var(--waiter-vvh) - 24px);
    display: flex;
    flex-direction: column;
    background: #f7fafb;
    border: 1px solid rgba(53,70,89,.13);
    border-radius: 22px;
    box-shadow: 0 24px 80px rgba(18,30,43,.28);
    overflow: hidden;
    direction: rtl;
    font-family: 'Lahzeh', Tahoma, sans-serif;
    transform: translateY(18px) scale(.96);
    transform-origin: 92% 100%;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: transform .42s cubic-bezier(.22,.9,.32,1.04), opacity .32s ease, visibility 0s linear .42s;
}
.waiter-panel.active{
    transform: translateY(var(--waiter-vvt));
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transition: transform .42s cubic-bezier(.22,.9,.32,1.04), opacity .32s ease, visibility 0s linear 0s;
}
.waiter-panel::before{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #344558, #dba63d, #ff8749);
}

.waiter-head{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px 16px 12px;
    color: #354659;
}
.waiter-head-copy h3{
    margin: 0;
    font-size: 17px;
    font-weight: 800;
}
.waiter-head-copy p{
    margin: 2px 0 0;
    color: #7c8b94;
    font-size: 12px;
}
.waiter-close{
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 11px;
    background: #edf2f5;
    color: #354659;
    font: 900 20px Arial, sans-serif;
    cursor: pointer;
}

.waiter-thread{
    flex: 1;
    overflow: auto;
    padding: 4px 14px 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.waiter-bubble{
    max-width: 88%;
    padding: 10px 12px;
    border-radius: 16px;
    font-size: 13.5px;
    line-height: 1.85;
    text-wrap: pretty;
    animation: waiterIn .38s cubic-bezier(.22,.9,.32,1.04) both;
}
.waiter-bubble.bot{
    align-self: flex-start;
    background: #fff;
    color: #263238;
    border: 1px solid #edf1f3;
    border-bottom-right-radius: 6px;
}
.waiter-bubble.user{
    align-self: flex-end;
    background: #354659;
    color: #fff;
    border-bottom-left-radius: 6px;
}
@keyframes waiterIn{
    from{ opacity: 0; transform: translateY(10px) scale(.98); }
    to{ opacity: 1; transform: none; }
}

.waiter-typing{
    display: inline-flex;
    gap: 5px;
    padding: 12px 14px;
    align-self: flex-start;
    background: #fff;
    border: 1px solid #edf1f3;
    border-radius: 16px;
}
.waiter-typing span{
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #dba63d;
    animation: waiterDot .9s ease-in-out infinite;
}
.waiter-typing span:nth-child(2){ animation-delay: .12s; }
.waiter-typing span:nth-child(3){ animation-delay: .24s; }
@keyframes waiterDot{
    0%, 80%, 100%{ transform: translateY(0); opacity: .4; }
    40%{ transform: translateY(-4px); opacity: 1; }
}

.waiter-chips{
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0 14px 8px;
}
.waiter-chip{
    border: 1px solid rgba(53,70,89,.12);
    background: #fff;
    color: #354659;
    border-radius: 999px;
    padding: 7px 12px;
    font: 700 12px 'Lahzeh', Tahoma, sans-serif;
    cursor: pointer;
    transition: transform .18s ease, background .18s ease;
}
.waiter-chip:hover{
    background: #edf2f5;
    transform: translateY(-1px);
}

.waiter-picks{
    display: grid;
    gap: 8px;
    width: 100%;
}
.waiter-pick{
    display: grid;
    grid-template-columns: 58px 1fr auto;
    gap: 10px;
    align-items: center;
    background: #fff;
    border: 1px solid #edf1f3;
    border-radius: 15px;
    padding: 8px;
    animation: waiterIn .4s cubic-bezier(.22,.9,.32,1.04) both;
}
.waiter-pick img{
    width: 58px;
    height: 58px;
    object-fit: cover;
    border-radius: 12px;
    background: #edf2f5;
}
.waiter-pick h4{
    margin: 0;
    font-size: 13px;
    color: #263238;
    line-height: 1.6;
}
.waiter-pick p{
    margin: 2px 0 0;
    color: #7c8b94;
    font-size: 11px;
    line-height: 1.6;
}
.waiter-pick-price{
    font: 800 12px Poppins, Arial, sans-serif;
    color: #354659;
    direction: ltr;
    text-align: left;
}
.waiter-pick-actions{
    grid-column: 1 / -1;
    display: flex;
    gap: 6px;
}
.waiter-pick-actions button{
    flex: 1;
    min-height: 34px;
    border: 0;
    border-radius: 11px;
    font: 800 12px 'Lahzeh', Tahoma, sans-serif;
    cursor: pointer;
}
.waiter-show{
    background: #edf2f5;
    color: #354659;
}
.waiter-add{
    background: #354659;
    color: #fff;
}
.waiter-add:disabled,
.waiter-show:disabled{
    opacity: .45;
    cursor: not-allowed;
}

.waiter-composer{
    display: grid;
    grid-template-columns: 1fr 46px;
    gap: 8px;
    padding: 10px 12px 12px;
    border-top: 1px solid #edf1f3;
    background: #fff;
}
.waiter-composer textarea{
    width: 100%;
    min-height: 44px;
    max-height: 96px;
    resize: none;
    border: 1px solid rgba(53,70,89,.13);
    border-radius: 14px;
    padding: 10px 12px;
    font: 14px 'Lahzeh', Tahoma, sans-serif;
    color: #263238;
    background: #f7fafb;
    outline: none;
}
.waiter-send{
    width: 46px;
    height: 46px;
    border: 0;
    border-radius: 14px;
    background: #354659;
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(53,70,89,.22);
}
.waiter-send svg{ width: 20px; height: 20px; fill: currentColor; }
.waiter-send:disabled{ background: #bababa; box-shadow: none; cursor: not-allowed; }

html.menu-dark-root .waiter-fab,
body.menu-dark .waiter-fab{
    background: linear-gradient(145deg, #3d3318, #dba63d);
    color: #fff8e4;
    border-color: rgba(247,212,107,.28);
}
html.menu-dark-root .waiter-onload-tip,
body.menu-dark .waiter-onload-tip{
    background: #1c2a38;
    color: #f7e4b0;
    border-color: rgba(219,166,61,.42);
    box-shadow: 0 12px 28px rgba(0,0,0,.42);
}
html.menu-dark-root .waiter-onload-tip::after,
body.menu-dark .waiter-onload-tip::after{ border-top-color: #1c2a38; }
html.menu-dark-root .waiter-panel,
body.menu-dark .waiter-panel{
    background: #172431;
    border-color: rgba(185,208,224,.16);
    box-shadow: 0 24px 80px rgba(0,0,0,.48);
}
html.menu-dark-root .waiter-head,
body.menu-dark .waiter-head{ color: #eef5f9; }
html.menu-dark-root .waiter-head-copy p,
body.menu-dark .waiter-head-copy p{ color: #adbfcd; }
html.menu-dark-root .waiter-close,
body.menu-dark .waiter-close{ background: #203241; color: #e8f0f5; }
html.menu-dark-root .waiter-bubble.bot,
html.menu-dark-root .waiter-typing,
html.menu-dark-root .waiter-pick,
html.menu-dark-root .waiter-chip,
body.menu-dark .waiter-bubble.bot,
body.menu-dark .waiter-typing,
body.menu-dark .waiter-pick,
body.menu-dark .waiter-chip{
    background: #101a23;
    border-color: rgba(185,208,224,.12);
    color: #eef5f9;
}
html.menu-dark-root .waiter-pick h4,
body.menu-dark .waiter-pick h4{ color: #eef5f9; }
html.menu-dark-root .waiter-composer,
body.menu-dark .waiter-composer{ background: #101a23; border-top-color: rgba(185,208,224,.12); }
html.menu-dark-root .waiter-composer textarea,
body.menu-dark .waiter-composer textarea{
    background: #172431;
    color: #eef5f9;
    border-color: rgba(185,208,224,.16);
}
html.menu-dark-root .waiter-show,
body.menu-dark .waiter-show{ background: #203241; color: #eef5f9; }

@media (max-width: 520px){
    .waiter-panel{
        left: 12px;
        right: 12px;
        bottom: calc(80px + var(--waiter-kb));
        width: auto;
        height: min(620px, calc(var(--waiter-vvh) - 112px));
        max-height: calc(var(--waiter-vvh) - 16px);
        transform-origin: 50% 100%;
    }
    .waiter-panel.kb-open{
        bottom: max(8px, var(--waiter-kb));
        height: calc(var(--waiter-vvh) - 12px);
        max-height: calc(var(--waiter-vvh) - 12px);
    }
    .waiter-fab{ width: 42px; height: 42px; }
    body.waiter-kb-open .bottom-actions{
        opacity: 0;
        pointer-events: none;
    }
}
@media (prefers-reduced-motion: reduce){
    .waiter-fab::after,
    .waiter-onload-tip,
    .waiter-bubble,
    .waiter-pick,
    .waiter-panel,
    .waiter-backdrop,
    .waiter-typing span{ animation: none !important; transition: none !important; }
}

.coffee-item-card.waiter-target-pulse{
    animation: waiterTarget 1.2s ease;
}
@keyframes waiterTarget{
    0%, 100%{ box-shadow: 0 10px 40px rgba(0,0,0,.08); }
    40%{ box-shadow: 0 0 0 3px rgba(219,166,61,.38), 0 10px 28px rgba(219,166,61,.22); }
}