.upas-avatar-overlay {
    position: fixed;
    inset: 0;
    z-index: 2100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: rgba(0, 0, 0, .72);
    backdrop-filter: blur(2px);
}

.upas-avatar-modal {
    width: min(100%, 860px);
    max-height: min(860px, calc(100vh - 36px));
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: var(--upas-radius);
    background: var(--upas-surface);
    box-shadow: 0 28px 80px rgba(0, 0, 0, .46);
    overflow: hidden;
}

.upas-avatar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
    background: linear-gradient(135deg, #05070a, #111827 58%, #2f3744);
    color: white;
}

.upas-avatar-header h2 {
    margin: 0;
    color: white;
    font-family: var(--upas-title-font);
    font-size: 1.25rem;
    font-weight: 650;
}

.upas-avatar-header .eyebrow {
    color: rgba(255, 255, 255, .66);
}

.avatar-icon-btn {
    width: 34px;
    height: 34px;
    display: inline-grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 50%;
    background: rgba(255, 255, 255, .08);
    color: white;
}

.avatar-icon-btn:hover,
.avatar-icon-btn:focus {
    border-color: rgba(255, 255, 255, .48);
    background: rgba(255, 255, 255, .16);
    color: white;
}

.upas-avatar-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 190px;
    gap: 16px;
    min-height: 460px;
    background: #f5f6f8;
    padding: 18px;
    overflow: auto;
}

.avatar-drop-area {
    min-height: 420px;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 8px;
    border: 1px dashed #9aa4b2;
    border-radius: var(--upas-radius);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .92), rgba(241, 243, 246, .96)),
        #f1f3f6;
    color: var(--upas-muted);
    text-align: center;
    padding: 24px;
}

.avatar-drop-area i {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #111827;
    color: white;
    font-size: 1.2rem;
}

.avatar-drop-area strong {
    color: var(--upas-navy);
    font-family: var(--upas-title-font);
    font-size: 1.15rem;
}

.avatar-drop-area.hover,
.avatar-drop-area:hover,
.avatar-drop-area:focus {
    border-color: #111827;
    background: #ffffff;
    outline: none;
}

.avatar-crop-area {
    min-height: 420px;
    max-height: 520px;
    overflow: hidden;
    display: grid;
    place-items: center;
    border: 1px solid #9aa4b2;
    border-radius: var(--upas-radius);
    background:
        linear-gradient(45deg, #e5e7eb 25%, transparent 25%),
        linear-gradient(-45deg, #e5e7eb 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e5e7eb 75%),
        linear-gradient(-45deg, transparent 75%, #e5e7eb 75%),
        #f8fafc;
    background-size: 22px 22px;
    background-position: 0 0, 0 11px, 11px -11px, -11px 0;
}

.avatar-crop-area img {
    display: block;
    max-width: 100%;
}

.avatar-side-panel {
    display: grid;
    align-content: start;
    gap: 10px;
    border-left: 1px solid var(--upas-border);
    padding-left: 16px;
}

.avatar-preview {
    width: 148px;
    height: 148px;
    justify-self: center;
    overflow: hidden;
    border: 1px solid #9aa4b2;
    border-radius: 50%;
    background: #f1f3f6;
    box-shadow: 0 10px 22px rgba(0, 0, 0, .12);
}

.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-preview-label {
    margin: 0;
    color: var(--upas-muted);
    font-size: .86rem;
    text-align: center;
}

.avatar-file-info {
    width: 100%;
    min-width: 0;
    min-height: 38px;
    display: flex;
    align-items: flex-start;
    gap: 4px;
    color: var(--upas-muted);
    font-size: .9rem;
    line-height: 1.35;
}

.avatar-file-info span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.avatar-file-info i {
    margin-top: 2px;
    flex: 0 0 auto;
    color: var(--upas-navy);
}

.avatar-file-info.invalid {
    color: var(--upas-danger);
}

.avatar-file-info.invalid i {
    color: currentColor;
}

.upas-avatar-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 14px 18px;
    border-top: 1px solid rgba(255, 255, 255, .12);
    background: linear-gradient(135deg, #05070a, #111827 58%, #2f3744);
    flex-wrap: wrap;
}

.upas-avatar-footer .btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: background .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
}

.upas-avatar-footer .btn-primary {
    background: linear-gradient(135deg, #242a33, #050b12);
    border-color: #050b12;
    color: white;
}

.upas-avatar-footer .btn-primary:hover,
.upas-avatar-footer .btn-primary:focus {
    background: linear-gradient(135deg, #374151, #1f2937);
    border-color: #1f2937;
    color: white;
}

.upas-avatar-footer .btn-outline-secondary {
    border-color: rgba(255, 255, 255, .34);
    color: white;
}

.upas-avatar-footer .btn-outline-secondary:hover,
.upas-avatar-footer .btn-outline-secondary:focus {
    background: rgba(255, 255, 255, .14);
    border-color: rgba(255, 255, 255, .52);
    color: white;
}

.upas-avatar-footer .btn-link.text-danger {
    color: rgba(255, 255, 255, .78) !important;
}

.upas-avatar-footer .btn-link.text-danger:hover,
.upas-avatar-footer .btn-link.text-danger:focus {
    color: white !important;
    text-decoration: underline;
}

.avatar-confirm-overlay {
    position: fixed;
    inset: 0;
    z-index: 2200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: rgba(0, 0, 0, .66);
    backdrop-filter: blur(2px);
}

.avatar-confirm-dialog {
    width: min(100%, 430px);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: var(--upas-radius);
    background: var(--upas-surface);
    box-shadow: 0 24px 70px rgba(0, 0, 0, .42);
    padding: 18px;
}

.avatar-confirm-dialog p {
    margin: 0;
    color: var(--upas-muted);
    line-height: 1.45;
}

@media (max-width: 720px) {
    .upas-avatar-overlay {
        padding: 0;
        align-items: stretch;
    }

    .upas-avatar-modal {
        max-height: none;
        min-height: 100svh;
        height: 100svh;
        border-radius: 0;
    }

    .upas-avatar-header {
        padding: 14px 16px;
        gap: 12px;
    }

    .upas-avatar-header h2 {
        font-size: 1.14rem;
        line-height: 1.2;
    }

    .avatar-icon-btn {
        width: 38px;
        height: 38px;
        flex: 0 0 auto;
    }

    .upas-avatar-content {
        grid-template-columns: 1fr;
        align-content: start;
        gap: 14px;
        min-height: 0;
        padding: 14px;
        overflow-x: hidden;
    }

    .avatar-drop-area,
    .avatar-crop-area {
        min-height: min(290px, 42vh);
        padding: 18px;
    }

    .avatar-drop-area strong {
        font-size: 1.05rem;
    }

    .avatar-drop-area span {
        max-width: 240px;
        line-height: 1.45;
    }

    .avatar-side-panel {
        order: -1;
        grid-template-columns: auto minmax(0, 1fr);
        align-items: center;
        align-self: start;
        justify-items: center;
        gap: 8px 12px;
        border-left: 0;
        border-bottom: 1px solid var(--upas-border);
        padding: 0 0 12px;
    }

    .avatar-preview {
        width: 104px;
        height: 104px;
        grid-row: span 2;
    }

    .avatar-preview-label,
    .avatar-file-info {
        justify-self: start;
        text-align: left;
    }

    .avatar-preview-label {
        align-self: end;
        font-weight: 700;
        color: var(--upas-navy);
    }

    .avatar-file-info {
        align-self: start;
        min-height: 0;
        font-size: .84rem;
    }

    .upas-avatar-footer {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
        padding: 10px;
    }

    .upas-avatar-footer .btn {
        min-height: 40px;
        justify-content: center;
        width: 100%;
        margin: 0;
    }

    .upas-avatar-footer [data-avatar-save] {
        grid-column: 1 / -1;
    }
}

@media (max-width: 420px) {
    .upas-avatar-content {
        padding: 12px;
    }

    .avatar-drop-area,
    .avatar-crop-area {
        min-height: min(250px, 38vh);
    }

    .avatar-preview {
        width: 92px;
        height: 92px;
    }

    .upas-avatar-footer {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .upas-avatar-footer [data-avatar-delete],
    .upas-avatar-footer [data-avatar-save] {
        grid-column: 1 / -1;
    }
}