/* Import shared base styles */
@import url('styles.css');

/* ========================================
   HASH GENERATOR SPECIFIC STYLES
   ======================================== */

/* Mode Selector */
.mode-selector {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.mode-btn {
    flex: 1;
    min-width: 120px;
    padding: var(--spacing-md) var(--spacing-lg);
    background: transparent;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.mode-btn:hover {
    border-color: var(--color-primary);
    background: rgba(0, 255, 159, 0.05);
    transform: translateY(-2px);
}

.mode-btn.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-bg);
    box-shadow: 0 4px 12px rgba(0, 255, 159, 0.3);
}

.mode-icon {
    font-size: 1.2rem;
}

/* Mode Content */
.mode-content {
    display: none;
}

.mode-content.active {
    display: block;
}

/* Text Area Input */
.text-area {
    width: 100%;
    min-height: 250px;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.6;
    resize: vertical;
    outline: none;
    transition: all 0.3s ease;
}

.text-area:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 255, 159, 0.1);
}

.text-area::placeholder {
    color: var(--color-text-dim);
}

/* Algorithm Checkboxes */
.algorithm-section {
    margin-bottom: var(--spacing-xl);
}

.algorithm-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.algo-checkbox {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    position: relative;
}

.algo-checkbox:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.algo-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.algo-name {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.95rem;
    flex: 1;
}

.algo-badge {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.algo-badge.deprecated {
    background: rgba(255, 59, 48, 0.2);
    color: #ff3b30;
}

.algo-badge.weakened {
    background: rgba(255, 204, 0, 0.2);
    color: #ffcc00;
}

.algo-badge.recommended {
    background: rgba(0, 255, 159, 0.2);
    color: var(--color-primary);
}

.algo-badge.secure {
    background: rgba(0, 212, 255, 0.2);
    color: var(--color-secondary);
}

.algo-badge.modern {
    background: rgba(157, 78, 221, 0.2);
    color: #9d4edd;
}

/* Hash Output */
.hash-output {
    margin-top: var(--spacing-xl);
}

.hash-box {
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    transition: all 0.3s ease;
}

.hash-box:hover {
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(0, 255, 159, 0.2);
    transform: translateY(-2px);
}

.hash-box.md5 {
    border-left: 4px solid #ff6b6b;
}

.hash-box.sha1 {
    border-left: 4px solid #ffa500;
}

.hash-box.sha256 {
    border-left: 4px solid var(--color-primary);
}

.hash-box.sha512 {
    border-left: 4px solid var(--color-secondary);
}

.hash-box.sha3-256, .hash-box.sha3-512 {
    border-left: 4px solid #9d4edd;
}

.hash-box.hmac {
    border-left: 4px solid var(--color-primary);
}

.hash-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.hash-algorithm {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.hash-copy-btn {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-mono);
}

.hash-copy-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(0, 255, 159, 0.1);
}

.hash-value {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-primary);
    word-break: break-all;
    line-height: 1.6;
    -webkit-user-select: all;
    cursor: pointer;
}

.hash-box:hover .hash-value {
    color: var(--color-secondary);
}

/* File Upload Area */
.file-upload-area {
    margin-bottom: var(--spacing-xl);
}

.drop-zone {
    border: 3px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-xxl);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--color-surface);
}

.drop-zone:hover {
    border-color: var(--color-primary);
    background: rgba(0, 255, 159, 0.05);
}

.drop-zone.drag-over {
    border-color: var(--color-primary);
    border-style: solid;
    background: rgba(0, 255, 159, 0.1);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.drop-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-md);
}

.drop-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

.drop-hint {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.drop-limit {
    color: var(--color-text-dim);
    font-size: 0.85rem;
}

/* File Info */
.file-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--color-surface);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.file-details {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.file-icon {
    font-size: 2rem;
}

.file-meta strong {
    display: block;
    color: var(--color-text);
    margin-bottom: 4px;
}

.file-meta span {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* Progress Bar */
.progress-bar {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
}

.progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    position: relative;
    z-index: 1;
    font-weight: 600;
    color: var(--color-text);
}

/* HMAC Inputs */
.hmac-inputs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.input-group label {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.text-input, .select-input {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.text-input:focus, .select-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 255, 159, 0.1);
}

.key-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.key-input-wrapper .text-input {
    flex: 1;
    padding-right: 50px;
}

.toggle-btn {
    position: absolute;
    right: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    font-size: 1.2rem;
    transition: transform 0.2s ease;
}

.toggle-btn:hover {
    transform: scale(1.1);
}

/* HMAC Info */
.hmac-info {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.hmac-info h4 {
    color: var(--color-primary);
    font-family: var(--font-display);
    margin-bottom: var(--spacing-md);
}

.hmac-info ul {
    list-style: none;
    padding: 0;
}

.hmac-info li {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    position: relative;
}

.hmac-info li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* Comparison Tool */
.comparison-inputs {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.hash-input {
    font-family: var(--font-mono);
}

.comparison-indicator {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.comparison-indicator.match {
    border-color: var(--color-primary);
    background: rgba(0, 255, 159, 0.1);
}

.comparison-indicator.no-match {
    border-color: #ff3b30;
    background: rgba(255, 59, 48, 0.1);
}

.comparison-indicator.different-length {
    border-color: #ffcc00;
    background: rgba(255, 204, 0, 0.1);
}

.status-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.status-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-text);
}

/* Compare Info */
.compare-info {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.compare-info h4 {
    color: var(--color-primary);
    font-family: var(--font-display);
    margin-bottom: var(--spacing-md);
}

.compare-info ol {
    color: var(--color-text-muted);
    padding-left: var(--spacing-lg);
}

.compare-info li {
    margin-bottom: var(--spacing-sm);
}

.compare-info p {
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.info-card {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.info-card h4 {
    color: var(--color-primary);
    font-family: var(--font-display);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.info-card p, .info-card ul {
    color: var(--color-text-muted);
    line-height: 1.6;
    font-size: 0.9rem;
}

.info-card ul {
    list-style: none;
    padding: 0;
}

.info-card li {
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    position: relative;
}

.info-card li::before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* Generate Button Enhancement */
.btn.generating {
    animation: generatePulse 1.5s infinite;
    pointer-events: none;
}

@keyframes generatePulse {
    0%, 100% { 
        box-shadow: 0 4px 12px rgba(0, 255, 159, 0.3);
    }
    50% { 
        box-shadow: 0 4px 24px rgba(0, 255, 159, 0.8);
    }
}

/* Hidden State */
.hidden {
    display: none !important;
}

/* Global Controls (Case Toggle) */
.global-controls {
    display: flex;
    justify-content: flex-end;
    margin-bottom: var(--spacing-md);
}

.case-toggle-btn {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.case-toggle-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Batch File List */
.batch-file-list {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    max-height: 300px;
    overflow-y: auto;
}

.batch-file-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: background 0.2s ease;
}

.batch-file-item:hover {
    background: rgba(0, 255, 159, 0.05);
}

.batch-file-icon {
    font-size: 1.2rem;
}

.batch-file-name {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.batch-file-size {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.batch-remove-btn {
    color: var(--color-text-muted);
    font-size: 1rem;
    padding: 4px 8px;
}

.batch-remove-btn:hover {
    color: #ff3b30;
}

.empty-list {
    color: var(--color-text-dim);
    text-align: center;
    padding: var(--spacing-md);
    margin: 0;
}

/* Batch File Results */
.batch-file-result {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
}

.batch-file-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.batch-file-header strong {
    flex: 1;
    font-family: var(--font-mono);
    color: var(--color-text);
}

.batch-file-hashes {
    padding: var(--spacing-md);
}

.batch-file-hashes .hash-box {
    margin-bottom: var(--spacing-sm);
}

.batch-file-hashes .hash-box:last-child {
    margin-bottom: 0;
}

.error-text {
    color: #ff3b30;
    text-align: center;
    padding: var(--spacing-md);
}

/* Checksum Verification */
.checksum-preview {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    max-height: 250px;
    overflow-y: auto;
}

.checksum-entry {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.checksum-entry:hover {
    background: rgba(0, 255, 159, 0.05);
}

.checksum-algo {
    background: var(--color-bg);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-muted);
    min-width: 70px;
    text-align: center;
}

.checksum-filename {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.checksum-status {
    font-size: 1.2rem;
}

.checksum-entry.match {
    background: rgba(0, 255, 159, 0.1);
    border-left: 3px solid var(--color-primary);
}

.checksum-entry.no-match {
    background: rgba(255, 59, 48, 0.1);
    border-left: 3px solid #ff3b30;
}

.checksum-entry.not-found {
    background: rgba(255, 204, 0, 0.1);
    border-left: 3px solid #ffcc00;
}

.checksum-entry.error {
    background: rgba(255, 59, 48, 0.05);
    border-left: 3px solid #ff6b6b;
}

.file-input-visible {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    color: var(--color-text);
    width: 100%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-input-visible:hover {
    border-color: var(--color-primary);
}

.file-input-visible::file-selector-button {
    background: var(--color-primary);
    color: var(--color-bg);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-weight: 600;
    cursor: pointer;
    margin-right: var(--spacing-md);
    transition: all 0.3s ease;
}

.file-input-visible::file-selector-button:hover {
    background: var(--color-secondary);
}

/* Verify Info */
.verify-info {
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.verify-info h4 {
    color: var(--color-primary);
    font-family: var(--font-display);
    margin-bottom: var(--spacing-md);
}

.verify-info ol {
    color: var(--color-text-muted);
    padding-left: var(--spacing-lg);
}

.verify-info li {
    margin-bottom: var(--spacing-sm);
}

.verify-info p {
    color: var(--color-text-muted);
    margin-top: var(--spacing-md);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .mode-selector {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .algorithm-checkboxes {
        grid-template-columns: 1fr;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .hash-value {
        font-size: 0.75rem;
    }
    
    .drop-zone {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .mode-selector {
        grid-template-columns: 1fr;
    }
    
    .mode-btn {
        min-width: unset;
    }
}