/* static/css/vigenere.css */

/* --- Vigenère Cipher specific styles --- */

/* Vigenère-specific result box styling */
#result-section .result-box {
    font-size: 0.9rem;      /* Slightly smaller font for the long hash string */
    letter-spacing: 1px;   /* Add some space between characters */
    line-height: 1.8;      /* Increase line height if the hash wraps */
}

/* Ensure the image in the 'About' section has a neutral background in case of transparency */
#about .info-image img {
    background-color: #ffffff; /* A white background for the diagram */
    padding: 10px;             /* Add some padding around the image */
    border: 1px solid var(--border-color); /* Use the theme's border color */
}

/* Style the icon for the hash generation button */
#process-btn .btn-icon .fa-cog {
    transition: transform 0.8s ease-in-out;
}

#process-btn:hover .btn-icon .fa-cog {
    transform: rotate(360deg);
}

/* Vigenère cipher specific input type support - extends caesar.css input styling */
textarea, input[type="text"], input[type="number"], select {
    width: 100%;
    padding: 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    background-color: var(--input-bg);
    color: var(--light-color);
    transition: border 0.3s, box-shadow 0.3s, background-color 0.3s;
}

textarea:focus, input[type="text"]:focus, input[type="number"]:focus, select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: var(--glow-effect);
}

/* Vigenère Visualization Styles - MD5 Style */
.shift-visualization { 
    overflow-x: auto; 
    margin: 2rem 0; 
    padding: 1.5rem; 
    background-color: rgba(0, 0, 0, 0.05); 
    border-radius: 10px; 
    border: 1px solid var(--border-color); 
}

.visualization-guide { 
    text-align: center; 
    margin-bottom: 2rem; 
    font-size: 0.9rem; 
    color: var(--text-muted); 
    font-style: italic; 
}

/* Hash Step Styles */
.hash-step {
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.3s ease;
}

.step-header {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    gap: 1rem;
}

.step-number {
    background-color: rgba(255, 255, 255, 0.2);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.1rem;
}

.step-header h4 {
    flex: 1;
    margin: 0;
    font-size: 1.2rem;
}

.step-status {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    background-color: rgba(255, 255, 255, 0.1);
}

.step-status.waiting { background-color: rgba(255, 255, 255, 0.1); }
.step-status.ready { background-color: rgba(0, 255, 0, 0.2); }
.step-status.processing { 
    background-color: rgba(255, 165, 0, 0.2);
    animation: pulse 1.5s infinite;
}
.step-status.complete { background-color: rgba(0, 255, 0, 0.3); }

.step-content {
    padding: 1.5rem;
}

.input-breakdown {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.data-label {
    font-weight: 600;
    color: var(--light-color);
    min-width: 150px;
    padding-top: 0.5rem;
}

.data-display {
    flex: 1;
    padding: 0.75rem 1rem;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Consolas', 'Monaco', monospace;
    color: var(--light-color);
    word-break: break-all;
    line-height: 1.4;
}

.pattern-text {
    letter-spacing: 2px;
    font-weight: 500;
}

.result-text {
    background-color: var(--result-bg);
    color: var(--result-text);
    font-weight: 500;
}

/* Process Arrow */
.process-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 1rem 0;
    color: var(--primary-color);
}

.arrow-line {
    width: 2px;
    height: 20px;
    background-color: var(--primary-color);
    margin-bottom: 5px;
}

.process-arrow i {
    font-size: 1.5rem;
    animation: arrowPulse 1.5s infinite;
}

@keyframes arrowPulse { 
    0% { transform: translateY(0); } 
    50% { transform: translateY(5px); } 
    100% { transform: translateY(0); } 
}

/* Mapping Grid Styles */
.mapping-grid {
    max-height: 400px;
    overflow-y: auto;
}

.mapping-table {
    width: 100%;
    border-collapse: collapse;
}

.mapping-row {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease;
}

.mapping-row:hover {
    background-color: rgba(255, 0, 0, 0.05);
}

.mapping-header {
    background-color: var(--secondary-color);
    font-weight: bold;
    position: sticky;
    top: 0;
    z-index: 5;
}

.mapping-cell {
    flex: 1;
    padding: 0.75rem;
    text-align: center;
    border-right: 1px solid var(--border-color);
    font-family: 'Consolas', 'Monaco', monospace;
}

.mapping-cell:last-child {
    border-right: none;
}

.input-char, .output-char {
    background-color: var(--primary-color);
    color: white;
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    font-weight: bold;
}

.key-char {
    background-color: var(--accent-color);
    color: white;
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    font-weight: bold;
}

.operation {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--light-color);
}

.more-row {
    font-style: italic;
    color: var(--text-muted);
    text-align: center;
}

.mapping-info {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: 2rem;
}

.current-mapping {
    margin-bottom: 1rem;
}

.mapping-label {
    font-weight: 600;
    color: var(--light-color);
    margin-bottom: 0.5rem;
}

.mapping-display {
    padding: 0.75rem 1rem;
    background-color: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: 'Consolas', 'Monaco', monospace;
    color: var(--light-color);
}

/* Animations */
@keyframes stepAppear {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRow {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse { 
    0% { transform: scale(1); opacity: 1; } 
    50% { transform: scale(1.05); opacity: 0.8; } 
    100% { transform: scale(1); opacity: 1; } 
}

/* Info Sections (About/Help) - Vigenère specific only if needed */

/* Notification & Tooltip Styles - Vigenère specific only if needed */

/* Vigenère-specific responsive adjustments only */
@media (max-width: 768px) {
    .mapping-row { flex-direction: column; }
    .mapping-cell { border-right: none; border-bottom: 1px solid var(--border-color); }
    .step-header { flex-direction: column; text-align: center; gap: 0.5rem; }
    .input-breakdown { flex-direction: column; gap: 0.5rem; }
    .data-label { min-width: auto; }
}