/* cryptanalysis.css — styles for hands-on codebreaking pages */

/* Interactive controls — match traditional-crypto / early-modern style */
.crypto-controls {
    margin: 1em 0;
    padding: 1em;
    background-color: #383838;
    border-radius: 6px;
}

.crypto-controls label {
    display: block;
    margin-bottom: 0.3em;
    color: #F0E68C;
    font-weight: bold;
}

.crypto-controls textarea,
.crypto-controls input[type="text"],
.crypto-controls input[type="number"] {
    width: 100%;
    padding: 0.5em;
    margin-bottom: 0.8em;
    background-color: #2B2B2B;
    color: #DCDCCC;
    border: 1px solid #5F5F5F;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 1em;
    box-sizing: border-box;
}

.crypto-controls textarea {
    min-height: 4em;
    resize: vertical;
}

.crypto-controls select {
    padding: 0.5em;
    margin-bottom: 0.8em;
    background-color: #2B2B2B;
    color: #DCDCCC;
    border: 1px solid #5F5F5F;
    border-radius: 4px;
    font-size: 1em;
}

.crypto-controls button {
    padding: 0.5em 1.2em;
    margin: 0.3em 0.3em 0.3em 0;
    background-color: #5F7F5F;
    color: #DCDCCC;
    border: 1px solid #7F9F7F;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
}

.crypto-controls button:hover {
    background-color: #7F9F7F;
    color: #2B2B2B;
}

/* Also style buttons outside controls */
button {
    padding: 0.5em 1.2em;
    margin: 0.3em 0.3em 0.3em 0;
    background-color: #5F7F5F;
    color: #DCDCCC;
    border: 1px solid #7F9F7F;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1em;
}

button:hover {
    background-color: #7F9F7F;
    color: #2B2B2B;
}

/* Output area */
.crypto-output {
    padding: 0.8em;
    margin: 0.8em 0;
    background-color: #383838;
    border: 1px solid #5F5F5F;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 1.05em;
    min-height: 2em;
}

/* Statistics display */
.stat-result {
    padding: 0.8em 1em;
    margin: 0.5em 0;
    background-color: #383838;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
}

.stat-label {
    color: #F0E68C;
    font-weight: bold;
}

.stat-value {
    color: #8CD0D3;
    font-size: 1.2em;
}

.stat-interpretation {
    color: #7F9F7F;
    font-size: 0.9em;
    margin-top: 0.3em;
}

/* Bar charts */
.stat-bar-chart {
    margin: 1em 0;
}

.stat-bar-row {
    display: flex;
    align-items: center;
    margin-bottom: 0.4em;
}

.stat-bar-label {
    min-width: 10em;
    color: #F0E68C;
    font-size: 0.9em;
    flex-shrink: 0;
}

.stat-bar {
    height: 1.4em;
    border-radius: 3px;
    transition: width 0.5s ease;
    display: flex;
    align-items: center;
    padding-left: 0.5em;
    font-size: 0.8em;
    font-family: 'Courier New', monospace;
    color: #2B2B2B;
    font-weight: bold;
}

.stat-bar-english {
    background-color: #7F9F7F;
}

.stat-bar-random {
    background-color: #CC9393;
}

.stat-bar-sample {
    background-color: #8CD0D3;
}

/* Frequency chart */
.freq-chart {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 150px;
    margin: 1em 0 0.5em 0;
    padding: 0.5em 0;
    border-bottom: 1px solid #5F5F5F;
}

.freq-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    min-width: 0;
}

.freq-bar-area {
    display: flex;
    align-items: flex-end;
    gap: 1px;
    width: 100%;
    height: 130px;
}

.freq-bar {
    flex: 1;
    min-width: 0;
    border-radius: 1px 1px 0 0;
    transition: height 0.3s ease;
}

.freq-bar-english {
    background-color: rgba(127, 159, 127, 0.5);
}

.freq-bar-cipher {
    background-color: #CC9393;
}

.freq-label {
    font-size: 0.65em;
    color: #DCDCCC;
    margin-top: 3px;
    font-family: 'Courier New', monospace;
}

.freq-legend {
    font-size: 0.85em;
    color: #DCDCCC;
    margin: 0.3em 0 1em 0;
}

.freq-legend-english {
    display: inline-block;
    width: 1em;
    height: 0.8em;
    background-color: rgba(127, 159, 127, 0.5);
    vertical-align: middle;
    margin-right: 0.3em;
}

.freq-legend-cipher {
    display: inline-block;
    width: 1em;
    height: 0.8em;
    background-color: #CC9393;
    vertical-align: middle;
    margin-right: 0.3em;
}

/* Kasiski table */
.kasiski-table {
    border-collapse: collapse;
    margin: 1em 0;
    width: 100%;
}

.kasiski-table th {
    background-color: #383838;
    color: #F0E68C;
    font-weight: bold;
    text-align: left;
    padding: 0.5em;
    border: 1px solid #5F5F5F;
}

.kasiski-table td {
    padding: 0.4em 0.5em;
    border: 1px solid #4F4F4F;
    font-family: 'Courier New', monospace;
}

/* Highlighted text spans */
.highlight-match {
    background-color: #4F4F4F;
    color: #F0DFAF;
    padding: 0.1em 0.2em;
    border-radius: 2px;
}

/* Related links section */
.related-links {
    margin: 1.5em 0;
    padding: 1em;
    background-color: #383838;
    border-radius: 6px;
    border-left: 3px solid #7F9F7F;
}

.related-links h3 {
    margin-top: 0;
}

/* Glossary styles */
.glossary-entry {
    margin-bottom: 2em;
    padding-bottom: 1em;
    border-bottom: 1px solid #4F4F4F;
}

.glossary-entry:last-child {
    border-bottom: none;
}

.glossary-term {
    font-size: 1.15em;
    font-weight: bold;
    color: #F0E68C;
}

.glossary-def {
    margin: 0.4em 0 0.3em 1em;
}

.used-on {
    margin-left: 1em;
    font-size: 0.9em;
    font-style: italic;
}

.topic-heading {
    margin-top: 2em;
    padding-top: 0.5em;
    border-top: 2px solid #7F9F7F;
}

/* Warning messages */
.cipher-warning {
    padding: 0.6em 1em;
    margin: 0.5em 0;
    background-color: rgba(204, 147, 147, 0.15);
    border: 1px solid #CC9393;
    border-radius: 4px;
    color: #CC9393;
    font-size: 0.95em;
}

/* ===== Solver-specific styles ===== */

/* Solver workspace — the main interactive area */
.solver-workspace {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 1em;
    margin: 1em 0;
}

.solver-text {
    padding: 1em;
    background-color: #2B2B2B;
    border: 1px solid #5F5F5F;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 1.05em;
    line-height: 1.8;
    word-break: break-all;
    overflow-y: auto;
    max-height: 400px;
}

.solver-sidebar {
    background-color: #383838;
    border: 1px solid #5F5F5F;
    border-radius: 4px;
    padding: 0.8em;
    overflow-y: auto;
    max-height: 400px;
}

.solver-sidebar h4 {
    margin-top: 0;
    color: #F0E68C;
}

/* Individual letters in solver display */
.solver-letter {
    display: inline;
    cursor: pointer;
    padding: 0.05em;
    border-radius: 2px;
    transition: background-color 0.15s;
}

.solver-letter-unsolved {
    color: #CC9393;
}

.solver-letter-solved {
    color: #8CD0D3;
}

.solver-letter-selected {
    background-color: #5F5F5F;
    outline: 1px solid #F0E68C;
}

.solver-letter-space {
    display: inline;
    width: 0.5em;
}

/* Mapping table */
.mapping-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'Courier New', monospace;
    font-size: 0.85em;
}

.mapping-table td {
    padding: 0.2em 0.4em;
    border: 1px solid #4F4F4F;
    text-align: center;
}

.mapping-table .mapping-cipher {
    color: #CC9393;
    font-weight: bold;
    background-color: #2B2B2B;
}

.mapping-table .mapping-plain {
    color: #8CD0D3;
    background-color: #383838;
    cursor: pointer;
}

.mapping-table .mapping-plain:hover {
    background-color: #4F4F4F;
}

/* Step indicator for multi-step walkthroughs */
.step-indicator {
    display: flex;
    gap: 0.5em;
    margin: 1em 0;
    flex-wrap: wrap;
}

.step-badge {
    padding: 0.4em 0.8em;
    border-radius: 4px;
    font-size: 0.9em;
    font-weight: bold;
    border: 1px solid #5F5F5F;
    cursor: pointer;
    transition: all 0.2s;
}

.step-badge-pending {
    background-color: #2B2B2B;
    color: #5F5F5F;
}

.step-badge-active {
    background-color: #5F7F5F;
    color: #DCDCCC;
    border-color: #7F9F7F;
}

.step-badge-complete {
    background-color: #383838;
    color: #7F9F7F;
    border-color: #7F9F7F;
}

/* Step content area */
.step-content {
    display: none;
    margin: 1em 0;
    padding: 1em;
    background-color: #383838;
    border-radius: 6px;
    border-left: 3px solid #7F9F7F;
}

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

/* Anagram columns for transposition breaking */
.anagram-workspace {
    display: flex;
    gap: 2px;
    margin: 1em 0;
    overflow-x: auto;
    padding-bottom: 0.5em;
}

.anagram-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 2em;
    cursor: grab;
    border: 1px solid #4F4F4F;
    border-radius: 3px;
    background-color: #2B2B2B;
    transition: border-color 0.2s, background-color 0.2s;
}

.anagram-column:hover {
    border-color: #7F9F7F;
}

.anagram-column.selected {
    border-color: #F0E68C;
    background-color: #383838;
}

.anagram-column-header {
    padding: 0.3em 0.4em;
    font-weight: bold;
    color: #F0E68C;
    font-size: 0.8em;
    border-bottom: 1px solid #4F4F4F;
    width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.anagram-column-cell {
    padding: 0.15em 0.4em;
    font-family: 'Courier New', monospace;
    color: #DCDCCC;
    font-size: 0.9em;
}

/* Digraph score indicator */
.digraph-score {
    display: inline-block;
    padding: 0.2em 0.6em;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-weight: bold;
    font-size: 0.9em;
}

.digraph-score-good {
    background-color: rgba(127, 159, 127, 0.3);
    color: #7F9F7F;
    border: 1px solid #7F9F7F;
}

.digraph-score-bad {
    background-color: rgba(204, 147, 147, 0.15);
    color: #CC9393;
    border: 1px solid #CC9393;
}

/* Pattern analysis results */
.pattern-results {
    margin: 1em 0;
    padding: 1em;
    background-color: #383838;
    border-radius: 4px;
}

.pattern-results h4 {
    margin-top: 0;
    color: #F0E68C;
}

.pattern-item {
    margin: 0.3em 0;
    font-family: 'Courier New', monospace;
}

.pattern-cipher {
    color: #CC9393;
    font-weight: bold;
}

.pattern-arrow {
    color: #5F5F5F;
    margin: 0 0.3em;
}

.pattern-guess {
    color: #7F9F7F;
}

/* History box */
.history-box {
    margin: 1em 0;
    padding: 1em;
    background-color: #383838;
    border-radius: 6px;
    border-left: 3px solid #DFAF8F;
}

.history-box h4 {
    margin-top: 0;
    color: #DFAF8F;
}

/* Responsive */
@media (max-width: 768px) {
    .solver-workspace {
        grid-template-columns: 1fr;
    }

    .solver-sidebar {
        max-height: 250px;
    }

    .anagram-workspace {
        flex-wrap: nowrap;
    }
}

@media (max-width: 600px) {
    .stat-bar-label {
        min-width: 7em;
        font-size: 0.8em;
    }

    .freq-chart {
        height: 100px;
    }

    .step-indicator {
        gap: 0.3em;
    }

    .step-badge {
        font-size: 0.8em;
        padding: 0.3em 0.5em;
    }
}