/* ================================================
   Certificate Decoder Tool Styles
   ================================================ */

/* Tool Container */
.tool-certificate-decoder .tool-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Certificate Input */
.tool-certificate-decoder #certInput {
    width: 100%;
    min-height: 200px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    resize: vertical;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: border-color 0.3s ease;
}

.tool-certificate-decoder #certInput:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.tool-certificate-decoder #certInput::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

/* File Upload Zone */
.tool-certificate-decoder .file-upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    margin-top: 1rem;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    transition: all 0.3s ease;
}

.tool-certificate-decoder .file-upload-zone:hover {
    border-color: var(--primary-color);
    background: var(--bg-hover);
}

.tool-certificate-decoder .file-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Certificate Output */
.tool-certificate-decoder .certificate-output {
    min-height: 300px;
    max-height: 600px;
    overflow-y: auto;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
}

.tool-certificate-decoder .certificate-output::-webkit-scrollbar {
    width: 8px;
}

.tool-certificate-decoder .certificate-output::-webkit-scrollbar-track {
    background: var(--bg-primary);
    border-radius: 4px;
}

.tool-certificate-decoder .certificate-output::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.tool-certificate-decoder .certificate-output::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Placeholder Text */
.tool-certificate-decoder .placeholder-text {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 300px;
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
}

/* Certificate Sections */
.tool-certificate-decoder .cert-section {
    margin-bottom: 2rem;
    padding: 1rem;
    border-left: 3px solid var(--primary-color);
    background: var(--bg-primary);
    border-radius: 4px;
}

.tool-certificate-decoder .cert-section:last-child {
    margin-bottom: 0;
}

.tool-certificate-decoder .cert-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-certificate-decoder .cert-field {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.tool-certificate-decoder .cert-field:last-child {
    border-bottom: none;
}

.tool-certificate-decoder .cert-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.tool-certificate-decoder .cert-value {
    color: var(--text-primary);
    word-break: break-all;
}

.tool-certificate-decoder .cert-value code {
    background: var(--bg-secondary);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-size: 0.85rem;
}

/* Status Badges */
.tool-certificate-decoder .status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
}

.tool-certificate-decoder .status-valid {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.tool-certificate-decoder .status-expired {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.tool-certificate-decoder .status-not-yet-valid {
    background: rgba(251, 146, 60, 0.15);
    color: #fb923c;
}

/* List Items */
.tool-certificate-decoder .cert-list {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0;
}

.tool-certificate-decoder .cert-list li {
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.tool-certificate-decoder .cert-list li::before {
    content: "•";
    position: absolute;
    left: 0.5rem;
    color: var(--primary-color);
    font-weight: bold;
}

/* Key-Value Pairs */
.tool-certificate-decoder .kv-pair {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 0.75rem;
}

.tool-certificate-decoder .kv-key {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tool-certificate-decoder .kv-value {
    color: var(--text-primary);
    padding-left: 1rem;
    word-break: break-word;
}

/* Fingerprints */
.tool-certificate-decoder .fingerprint {
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    background: var(--bg-secondary);
    padding: 0.5rem;
    border-radius: 4px;
    word-break: break-all;
    margin: 0.5rem 0;
}

/* Error Display */
.tool-certificate-decoder .error-message {
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    border-left: 3px solid #ef4444;
    border-radius: 4px;
    color: #ef4444;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .tool-certificate-decoder .cert-field {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .tool-certificate-decoder .cert-label {
        font-size: 0.9rem;
    }
    
    .tool-certificate-decoder .cert-value {
        font-size: 0.85rem;
    }
    
    .tool-certificate-decoder #certInput {
        font-size: 0.85rem;
        min-height: 150px;
    }
    
    .tool-certificate-decoder .certificate-output {
        font-size: 0.85rem;
        min-height: 250px;
    }
}

/* Dark Mode Adjustments */
@media (prefers-color-scheme: dark) {
    .tool-certificate-decoder .cert-section {
        background: rgba(255, 255, 255, 0.03);
    }
    
    .tool-certificate-decoder .fingerprint {
        background: rgba(0, 0, 0, 0.2);
    }
}

/* Animation for Loading */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.tool-certificate-decoder .loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Print Styles */
@media print {
    .tool-certificate-decoder .file-upload-zone,
    .tool-certificate-decoder .action-buttons,
    .tool-certificate-decoder .panel-header .action-btn {
        display: none;
    }
    
    .tool-certificate-decoder .certificate-output {
        max-height: none;
        overflow: visible;
    }
}