.easychat-attribution-open {
    overflow: hidden;
}

.easychat-attribution-sheet {
    position: fixed;
    z-index: 2147483600;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 20px;
    font-family: Inter, system-ui, sans-serif;
}

.easychat-attribution-sheet *,
.easychat-attribution-reminder {
    box-sizing: border-box;
}

.easychat-attribution-sheet[hidden] {
    display: none;
}

.easychat-attribution-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(7, 12, 28, .66);
    backdrop-filter: blur(8px);
}

.easychat-attribution-card {
    position: relative;
    width: min(560px, 100%);
    max-height: calc(100dvh - 40px);
    overflow: auto;
    padding: clamp(24px, 4vw, 32px);
    border: 1px solid rgba(139, 92, 246, .22);
    border-radius: 26px;
    background:
        radial-gradient(circle at 100% 0, rgba(144, 94, 245, .12), transparent 36%),
        #fff;
    color: #172033;
    box-shadow: 0 28px 90px rgba(9, 15, 33, .36);
}

.easychat-attribution-card::before {
    position: absolute;
    top: 0;
    left: 54px;
    width: 94px;
    height: 4px;
    border-radius: 0 0 6px 6px;
    background: linear-gradient(90deg, #6642e8, #ab54ef);
    content: "";
}

.easychat-attribution-card h2 {
    margin: 5px 42px 10px 0;
    color: #11182a;
    font-size: clamp(26px, 4vw, 32px);
    line-height: 1.12;
}

.easychat-attribution-card > p:not(.easychat-attribution-eyebrow):not(.easychat-attribution-status):not(.easychat-attribution-optional) {
    margin: 0;
    color: #5d667a;
    font-size: 15px;
    line-height: 1.55;
}

.easychat-attribution-eyebrow {
    margin: 0;
    color: #7047eb;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.easychat-attribution-x {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    background: #f1f3f8;
    color: #5d667a;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    transition: background-color 150ms ease, color 150ms ease, transform 150ms ease;
}

.easychat-attribution-code {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin: 20px 0 14px;
    padding: 17px 19px;
    border: 1px solid #d7cff9;
    border-radius: 17px;
    outline: none;
    background: linear-gradient(135deg, #faf8ff, #f4f0ff);
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.easychat-attribution-code span {
    color: #6c7485;
    font-size: 13px;
    font-weight: 700;
}

.easychat-attribution-code strong {
    color: #5f36dc;
    font-size: 21px;
    font-variant-numeric: tabular-nums;
    letter-spacing: .08em;
    white-space: nowrap;
    user-select: all;
}

.easychat-attribution-actions {
    margin-top: 0;
}

.easychat-attribution-actions > * {
    width: 100%;
    min-height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    border-radius: 13px;
    font: inherit;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    transition: transform 150ms ease, box-shadow 150ms ease, filter 150ms ease;
}

.easychat-attribution-primary {
    border: 0;
    background: linear-gradient(135deg, #6842e8, #9b45ec);
    color: #fff;
    box-shadow: 0 12px 28px rgba(103, 65, 232, .24);
}

.easychat-attribution-primary:hover {
    filter: brightness(1.04);
    transform: translateY(-1px);
}

.easychat-attribution-primary:disabled {
    cursor: wait;
    filter: saturate(.72);
    opacity: .78;
}

.easychat-attribution-status {
    min-height: 20px;
    margin: 9px 0 0;
    color: #5f36dc;
    font-size: 13px;
    font-weight: 700;
    text-align: center;
}

.easychat-attribution-status[data-state="success"] {
    color: #0c8255;
}

.easychat-attribution-status[data-state="warning"] {
    color: #9a5a00;
}

.easychat-attribution-optional {
    margin: 2px 0 20px;
    color: #737b8d;
    font-size: 12.5px;
    line-height: 1.45;
    text-align: center;
}

.easychat-attribution-cabinet {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    padding: 16px 17px;
    border: 1px solid #e3e5ec;
    border-radius: 16px;
    background: rgba(247, 248, 252, .9);
}

.easychat-attribution-cabinet > div:first-child {
    display: grid;
    gap: 4px;
}

.easychat-attribution-cabinet strong {
    color: #273147;
    font-size: 13px;
    line-height: 1.35;
}

.easychat-attribution-cabinet span {
    color: #70798c;
    font-size: 12px;
    line-height: 1.4;
}

.easychat-attribution-cabinet-actions {
    display: flex;
    align-items: center;
    gap: 9px;
}

.easychat-attribution-cabinet-actions button,
.easychat-attribution-cabinet-actions a,
.easychat-attribution-done {
    border: 0;
    background: transparent;
    color: #5f36dc;
    font: inherit;
    font-size: 12px;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
}

.easychat-attribution-cabinet-actions button {
    min-height: 38px;
    padding: 0 12px;
    border: 1px solid #d9d1f9;
    border-radius: 10px;
    background: #fff;
}

.easychat-attribution-cabinet-actions button:disabled {
    cursor: wait;
    opacity: .68;
}

.easychat-attribution-done {
    display: block;
    min-width: 88px;
    min-height: 42px;
    margin: 10px auto -10px;
    color: #70798c;
}

.easychat-attribution-reminder {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 42px;
    margin-top: 12px;
    padding: 8px 13px;
    border: 1px solid #d7cff9;
    border-radius: 12px;
    background: #f8f6ff;
    color: #586176;
    font: 700 12px/1.3 Inter, system-ui, sans-serif;
    cursor: pointer;
    box-shadow: 0 8px 20px rgba(56, 39, 123, .09);
}

.easychat-attribution-reminder[hidden] {
    display: none;
}

.easychat-attribution-reminder strong {
    color: #5f36dc;
    font-size: 13px;
    font-variant-numeric: tabular-nums;
    letter-spacing: .045em;
}

.easychat-attribution-x:hover,
.easychat-attribution-done:hover {
    color: #3c465c;
}

.easychat-attribution-x:hover {
    background: #e9ebf2;
    transform: translateY(-1px);
}

.easychat-attribution-sheet button:focus-visible,
.easychat-attribution-sheet a:focus-visible,
.easychat-attribution-code:focus-visible,
.easychat-attribution-reminder:focus-visible {
    outline: 3px solid rgba(104, 66, 232, .28);
    outline-offset: 3px;
}

@media (max-width: 620px) {
    .easychat-attribution-sheet {
        align-items: end;
        padding: 0;
    }

    .easychat-attribution-card {
        width: 100%;
        max-height: min(92dvh, 760px);
        padding: 25px 20px calc(18px + env(safe-area-inset-bottom));
        border-radius: 24px 24px 0 0;
    }

    .easychat-attribution-card h2 {
        margin-right: 44px;
    }

    .easychat-attribution-code {
        gap: 12px;
        padding-inline: 16px;
    }

    .easychat-attribution-code strong {
        font-size: clamp(16px, 4.8vw, 19px);
        letter-spacing: .05em;
    }

    .easychat-attribution-cabinet {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .easychat-attribution-cabinet-actions {
        justify-content: space-between;
    }

    .easychat-attribution-reminder {
        width: 100%;
        justify-content: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .easychat-attribution-backdrop {
        backdrop-filter: none;
    }

    .easychat-attribution-sheet *,
    .easychat-attribution-reminder {
        scroll-behavior: auto !important;
        transition: none !important;
    }
}