/* DNS Analyser - Tool-specific styles */

.history-container {
    margin-top: var(--space-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    align-items: center;
    font-size: var(--text-sm);
}

.history-tag {
    display: inline-flex;
    align-items: center;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.history-tag:hover { border-color: var(--border-active); }

.history-btn {
    background: none !important;
    border: none !important;
    color: var(--text-secondary) !important;
    padding: 4px 8px 4px 12px !important;
    cursor: pointer;
    font-family: inherit;
    box-shadow: none !important;
    font-size: var(--text-xs) !important;
}

.history-btn:hover {
    color: var(--primary) !important;
    background: transparent !important;
    box-shadow: none !important;
    transform: none !important;
}

.history-remove {
    background: none !important;
    border: none !important;
    border-left: 1px solid var(--border-color) !important;
    color: var(--text-tertiary) !important;
    padding: 4px 8px !important;
    cursor: pointer;
    box-shadow: none !important;
}

.history-remove:hover {
    color: var(--danger) !important;
    background: var(--danger-bg) !important;
    box-shadow: none !important;
    transform: none !important;
}

.history-remove svg { width: 12px; height: 12px; }

/* Results Grid */
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
}

/* DNS Cards */
.dns-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-color);
    border-top-width: 3px;
    overflow: hidden;
    animation: fadeIn 0.5s ease-out forwards;
    opacity: 0;
    transition: all var(--transition-normal);
}

.dns-card:hover {
    border-color: var(--border-active);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.dns-card-header {
    background: var(--bg-tertiary);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dns-card-header h3 { margin: 0; font-size: var(--text-base); font-weight: 700; }
.dns-card-body { padding: var(--space-lg); }

.record-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--border-light);
    font-size: var(--text-sm);
    gap: var(--space-sm);
}

.record-row:last-child { border-bottom: none; }

.record-content {
    font-family: 'JetBrains Mono', monospace;
    word-break: break-all;
    flex: 1;
    font-size: var(--text-xs);
}

.record-ttl {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    background: var(--bg-primary);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    white-space: nowrap;
    font-family: 'JetBrains Mono', monospace;
}

.copy-btn svg { width: 14px; height: 14px; }

/* DNS Type Colors */
.dns-type-a { border-top-color: var(--success); }
.dns-type-a h3 { color: var(--success); }
.dns-type-aaaa { border-top-color: #10b981; }
.dns-type-aaaa h3 { color: #10b981; }
.dns-type-mx { border-top-color: #a78bfa; }
.dns-type-mx h3 { color: #a78bfa; }
.dns-type-txt { border-top-color: var(--warning); }
.dns-type-txt h3 { color: var(--warning); }
.dns-type-cname { border-top-color: var(--secondary); }
.dns-type-cname h3 { color: var(--secondary); }
.dns-type-ns { border-top-color: #fb923c; }
.dns-type-ns h3 { color: #fb923c; }
.dns-type-soa { border-top-color: var(--accent); }
.dns-type-soa h3 { color: var(--accent); }
.dns-security { border-top-color: #c084fc; }
.dns-security h3 { color: #c084fc; }

/* Security Details */
.sec-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-xs);
    transition: background var(--transition-fast);
    font-size: var(--text-sm);
}

.sec-summary:hover { background: var(--bg-elevated); }

.status-success { color: var(--success); border: 1px solid rgba(52,211,153,0.3); background: var(--success-bg); padding: 2px 8px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; }
.status-warning { color: var(--warning); border: 1px solid rgba(251,191,36,0.3); background: var(--warning-bg); padding: 2px 8px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; }
.status-danger { color: var(--danger); border: 1px solid rgba(248,113,113,0.3); background: var(--danger-bg); padding: 2px 8px; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; }

.sec-details-panel { padding: var(--space-md); background: var(--bg-primary); border: 1px solid var(--border-color); border-radius: var(--radius-lg); margin-top: var(--space-xs); font-size: var(--text-sm); }

.sec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: var(--space-sm); margin-top: var(--space-sm); }
.sec-item { background: var(--bg-tertiary); padding: var(--space-sm); border-radius: var(--radius-lg); border: 1px solid var(--border-color); }
.sec-label { font-size: var(--text-xs); color: var(--text-tertiary); text-transform: uppercase; display: block; letter-spacing: 0.05em; font-weight: 600; }
.sec-val { font-weight: 700; word-break: break-all; font-size: var(--text-sm); }

/* DNS Form Custom Layout */
.dns-custom-layout #providerSelect { flex: 0 0 auto; width: auto; min-width: 160px; }
.dns-custom-layout #domainInput { flex: 3; }
.dns-custom-layout #dkimSelector { flex: 1; }

@keyframes pulse-input {
    0% { box-shadow: 0 0 0 0 rgba(129,140,248,0.7); border-color: var(--primary); }
    70% { box-shadow: 0 0 0 10px rgba(129,140,248,0); border-color: var(--primary); }
    100% { box-shadow: 0 0 0 0 rgba(129,140,248,0); }
}

.pulse-input { animation: pulse-input 0.6s ease-out; }

@media (max-width: 768px) {
    .results-grid { grid-template-columns: 1fr; }
}