/* =====================================================
   BLModal · 公共统一对话框样式
   配套 /components/modal/modal.js 使用；所有 var() 均带 fallback，
   可在任意业务（api_platform / dashboard / 主站等）独立加载。
   ===================================================== */
.bl-modal-backdrop {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 24px;
    opacity: 0;
    transition: opacity 0.18s var(--ease-standard, ease);
    z-index: 10000;
}

.bl-modal-backdrop--in { opacity: 1; }
.bl-modal-backdrop--out { opacity: 0; }

.bl-modal-shell {
    position: relative;
    width: 100%;
    max-width: 420px;
    background: var(--card-bg, #fff);
    border-radius: var(--radius-lg, 12px);
    box-shadow: var(--shadow-modal, 0 12px 24px -8px rgba(15, 23, 42, 0.18), 0 24px 48px -12px rgba(15, 23, 42, 0.16));
    padding: 28px 24px 22px;
    transform: translateY(12px) scale(0.96);
    opacity: 0;
    transition: transform 0.24s var(--ease-spring, cubic-bezier(0.34, 1.56, 0.64, 1)),
                opacity 0.18s var(--ease-standard, ease);
    color: var(--text-main, #1e293b);
    text-align: center;
    font-feature-settings: var(--font-feat-num, normal);
    font-family: inherit;
}

.bl-modal-backdrop--in .bl-modal-shell {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.bl-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-secondary, #64748b);
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.15s, color 0.15s;
    font-size: 14px;
    line-height: 0;
    padding: 0;
}

.bl-modal-close:hover {
    background: var(--sidebar-hover, #f1f5f9);
    color: var(--text-main, #1e293b);
}

.bl-modal-close:focus-visible {
    outline: 2px solid var(--primary-color, #1a73e8);
    outline-offset: 1px;
}

.bl-modal-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    margin: 0 auto 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bl-modal-color-light, var(--primary-light, #e8f0fe));
    color: var(--bl-modal-color, var(--primary-color, #1a73e8));
    font-size: 24px;
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.04);
}

.bl-modal-title {
    font-size: 1.06rem;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--text-main, #1e293b);
    line-height: 1.4;
    letter-spacing: -0.005em;
}

.bl-modal-body {
    font-size: 0.92rem;
    color: var(--text-secondary, #64748b);
    line-height: 1.6;
    margin: 0 4px 18px;
    word-break: break-word;
}

.bl-modal-body strong { color: var(--text-main, #1e293b); }

.bl-modal-body code {
    padding: 1px 6px;
    font-size: 0.85em;
    background: #f1f5f9;
    border-radius: 4px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    color: var(--text-main, #1e293b);
}

.bl-modal-input {
    display: block;
    width: 100%;
    padding: 10px 12px;
    margin: 0 0 18px;
    font-size: 0.92rem;
    border: 1px solid var(--border-color, #e2e8f0);
    border-radius: var(--radius-md, 8px);
    background: #fff;
    color: var(--text-main, #1e293b);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    font-family: inherit;
    box-sizing: border-box;
}

.bl-modal-input:focus {
    border-color: var(--primary-color, #1a73e8);
    box-shadow: var(--focus-ring, 0 0 0 3px rgba(26, 115, 232, 0.18));
}

.bl-modal-actions {
    display: flex;
    gap: 10px;
    justify-content: stretch;
    margin-top: 4px;
}

.bl-modal-btn {
    flex: 1;
    min-width: 92px;
    padding: 10px 16px;
    border-radius: var(--radius-md, 8px);
    font-size: 0.9rem;
    font-weight: 600;
    line-height: 1.2;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background-color 0.15s, border-color 0.15s, color 0.15s;
    font-family: inherit;
    -webkit-tap-highlight-color: transparent;
}

.bl-modal-btn:focus-visible {
    outline: 2px solid var(--primary-color, #1a73e8);
    outline-offset: 1px;
}

.bl-modal-btn:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

.bl-modal-btn--ghost {
    background: #fff;
    color: var(--text-secondary, #64748b);
    border-color: var(--border-color, #e2e8f0);
}

.bl-modal-btn--ghost:hover {
    background: var(--sidebar-hover, #f1f5f9);
    color: var(--text-main, #1e293b);
    border-color: #cbd5e1;
}

.bl-modal-btn--primary {
    background: var(--primary-color, #1a73e8);
    color: #fff;
}

.bl-modal-btn--primary:hover {
    background: var(--primary-hover, #1557b0);
}

.bl-modal-btn--danger {
    background: var(--danger-color, #d93025);
    color: #fff;
}

.bl-modal-btn--danger:hover {
    background: #b51d12;
}

@media (max-width: 540px) {
    .bl-modal-backdrop { padding: 16px; }
    .bl-modal-shell { max-width: 100%; padding: 24px 18px 18px; }
    .bl-modal-title { font-size: 1rem; }
    .bl-modal-body { font-size: 0.88rem; }
    .bl-modal-actions { flex-direction: column-reverse; gap: 8px; }
    .bl-modal-btn { width: 100%; flex: 1 1 auto; }
}

@media (prefers-reduced-motion: reduce) {
    .bl-modal-backdrop,
    .bl-modal-shell {
        transition: none;
    }

    .bl-modal-shell {
        transform: none;
    }
}