.admin-body {
    min-height: 100vh;
    background: var(--bg-primary);
}

.admin-shell {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    padding: 40px 0 80px;
}

.admin-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
}

.admin-header h1 {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 8px;
}

.admin-header p,
.admin-status {
    color: var(--text-secondary);
}

.admin-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    position: relative;
}

.admin-status {
    min-height: 24px;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.admin-status.ok {
    color: var(--green);
}

.admin-status.error {
    color: var(--red);
}

.admin-form {
    display: grid;
    gap: 20px;
}

.admin-tabs {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 4px 0;
}

.admin-tab {
    flex: 0 0 auto;
    border: 1px solid var(--border-hover);
    border-radius: 8px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    padding: 10px 16px;
}

.admin-tab:hover,
.admin-tab.active {
    border-color: var(--accent);
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent);
}

.admin-form.is-hidden,
.login-panel.is-hidden,
.account-menu.is-hidden,
.account-dropdown.is-hidden,
.contextual-panel.is-hidden,
[data-tab-panel].is-hidden {
    display: none;
}

.admin-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
}

.admin-panel h2 {
    font-size: 1.1rem;
    margin-bottom: 18px;
}

.form-grid {
    display: grid;
    gap: 16px;
}

.form-grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-panel label {
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.admin-panel input,
.admin-panel textarea {
    width: 100%;
    border: 1px solid var(--border-hover);
    border-radius: 8px;
    background: #0d1117;
    color: var(--text-primary);
    font: inherit;
    padding: 10px 12px;
    outline: none;
}

.admin-panel .file-input {
    padding: 8px;
}

.admin-panel textarea {
    resize: vertical;
    min-height: 84px;
}

.image-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 4px;
}

.image-preview-grid img,
.field-image-preview {
    display: block;
    width: 100%;
    min-height: 90px;
    aspect-ratio: 16 / 9;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #0d1117;
    object-fit: cover;
}

.image-preview-grid img.is-hidden {
    display: none;
}

.icon-upload-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: end;
}

.tool-icon-preview {
    width: 44px;
    height: 44px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #0d1117;
    object-fit: cover;
}

.admin-panel input:focus,
.admin-panel textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.12);
}

.admin-list {
    display: grid;
    gap: 14px;
}

.admin-item {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px;
    background: rgba(10, 15, 22, 0.42);
}

.admin-item-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.admin-item-title {
    color: var(--text-primary);
    font-weight: 600;
}

.small-btn {
    border: 1px solid var(--border-hover);
    border-radius: 7px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 7px 10px;
}

.small-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.add-btn {
    justify-self: start;
}

.login-panel .btn {
    margin-top: 4px;
}

.password-panel .small-btn {
    margin-top: 4px;
}

.account-menu {
    position: relative;
}

.account-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    border: 1px solid var(--border-hover);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    padding: 8px 12px 8px 8px;
}

.account-button:hover {
    border-color: var(--accent);
}

.account-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent);
    color: #0a0f16;
    font-weight: 800;
    line-height: 1;
}

.account-avatar-large {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
}

.account-name {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 600;
}

.account-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    z-index: 20;
    width: 160px;
    border: 1px solid var(--border-hover);
    border-radius: 8px;
    background: #0d1117;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
    padding: 6px;
}

.account-dropdown button {
    width: 100%;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    padding: 10px 12px;
    text-align: left;
}

.account-dropdown button:hover {
    background: rgba(6, 182, 212, 0.1);
    color: var(--accent);
}

.account-summary {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.account-summary strong {
    display: block;
    color: var(--text-primary);
    font-size: 1.05rem;
    margin-bottom: 2px;
}

.account-summary p {
    color: var(--text-dim);
    margin: 0;
}

button:disabled,
input:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

@media (max-width: 760px) {
    .admin-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .admin-actions {
        width: 100%;
    }

    .account-menu {
        width: 100%;
    }

    .account-button {
        justify-content: flex-start;
        width: 100%;
    }

    .account-dropdown {
        left: 0;
        right: auto;
        width: 100%;
    }

    .form-grid.two {
        grid-template-columns: 1fr;
    }

    .form-grid.three {
        grid-template-columns: 1fr;
    }

    .image-preview-grid {
        grid-template-columns: 1fr;
    }

    .icon-upload-row {
        grid-template-columns: 1fr;
    }
}