/* 数据脱敏工具样式 */

:root {
    --primary-color: #8b5cf6;
    --primary-hover: #a78bfa;
    --primary-light: rgba(139, 92, 246, 0.08);
    --primary-light-hover: rgba(139, 92, 246, 0.12);
    --border-color-hover: rgba(139, 92, 246, 0.2);
    --shadow-primary: 0 0 16px rgba(139, 92, 246, 0.15);
}

html, body {
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
    margin: 0;
}

body {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 70px;
    padding-bottom: 70px;
    min-height: 100vh;
}

.logo-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, #5b21b6 100%);
}

.main-content {
    width: 100%;
    max-width: 800px;
    padding: 20px;
    z-index: 10;
}

.tool-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.settings-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(0,0,0,0.15);
    align-items: flex-end;
}

.setting-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-secondary);
}

.select {
    padding: 6px 12px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
    cursor: pointer;
}
.select:focus { border-color: var(--primary-color); }

.input-section { padding: 16px; border-bottom: 1px solid var(--border-color); }

.field-label {
    display: block;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

textarea {
    width: 100%;
    padding: 12px 14px;
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 14px;
    line-height: 1.6;
    outline: none;
    resize: vertical;
    transition: border-color 0.2s;
}
textarea:focus { border-color: var(--primary-color); }
textarea::placeholder { color: var(--text-muted); }

.action-bar {
    display: flex;
    gap: 10px;
    padding: 16px;
    flex-wrap: wrap;
}

.btn-action {
    padding: 10px 20px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: rgba(255,255,255,0.05);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: 0.2s;
}
.btn-action:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }
.btn-mask { background: rgba(139, 92, 246, 0.2); border-color: rgba(139, 92, 246, 0.3); color: #a78bfa; }
.btn-mask:hover { background: rgba(139, 92, 246, 0.3); }
.btn-copy-action { background: rgba(34, 197, 94, 0.15); border-color: rgba(34, 197, 94, 0.3); color: #4ade80; }
.btn-copy-action:hover { background: rgba(34, 197, 94, 0.25); }
.btn-clear { background: rgba(156, 163, 175, 0.1); border-color: rgba(156, 163, 175, 0.2); color: #9ca3af; }
.btn-clear:hover { background: rgba(156, 163, 175, 0.2); }

.result-section { padding: 16px; border-top: 1px solid var(--border-color); }

.result-row {
    display: flex;
    gap: 8px;
    position: relative;
}
.result-row textarea {
    background: rgba(0,0,0,0.1);
    color: var(--primary-color);
    min-height: 80px;
}

.btn-copy-small {
    align-self: flex-start;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: 0.2s;
    margin-top: 0;
}
.btn-copy-small:hover { background: var(--primary-light); color: var(--primary-color); }

.rules-card {
    margin: 0 16px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.rules-card .card-header {
    padding: 12px 16px;
    background: rgba(0,0,0,0.15);
    border-bottom: 1px solid var(--border-color);
}
.rules-card .card-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}
.rules-card .card-header h3 i { color: var(--primary-color); }

.rules-card .card-body { padding: 16px; }

.rules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}

.rule-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
}

.rule-icon {
    color: var(--primary-color);
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

.rule-item strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.rule-desc {
    font-size: 12px;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .settings-bar { flex-direction: column; }
    .rules-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .main-content { padding: 10px; }
    .rules-card { margin: 0 10px 10px; }
}