/**
 * Chmod 计算器样式
 */

/* 结果显示区 */
.chmod-result {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
}

.result-row {
    display: grid;
    grid-template-columns: 120px 180px 1fr;
    gap: 24px;
    align-items: center;
}

.result-item {
    text-align: center;
}

.result-label {
    font-size: 12px;
    color: #94a3b8;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-item.numeric .result-value {
    font-size: 48px;
    font-weight: 700;
    color: #10b981;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 4px;
}

.result-item.symbolic .result-value {
    font-size: 28px;
    font-weight: 600;
    color: #f59e0b;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 2px;
}

.result-item.command .result-value {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.result-item.command code {
    font-size: 16px;
    color: #e2e8f0;
    font-family: 'JetBrains Mono', monospace;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 16px;
    border-radius: 6px;
}

.btn-copy {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 6px;
    padding: 8px 12px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.15s;
}

.btn-copy:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 权限配置 */
.chmod-config {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.config-header {
    display: grid;
    grid-template-columns: 1fr 100px 100px 100px 80px;
    gap: 16px;
    padding: 12px 16px;
    background: var(--color-bg);
    border-radius: 8px;
    margin-bottom: 12px;
    font-size: 12px;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.config-row {
    display: grid;
    grid-template-columns: 1fr 100px 100px 100px 80px;
    gap: 16px;
    padding: 16px;
    background: var(--color-bg);
    border-radius: 8px;
    margin-bottom: 8px;
    align-items: center;
    transition: all 0.15s;
}

.config-row:hover {
    background: var(--color-bg-tertiary);
}

.config-col {
    text-align: center;
}

.config-col.label-col {
    text-align: left;
    display: flex;
    align-items: center;
    gap: 12px;
}

.role-icon {
    font-size: 20px;
}

.role-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

.config-col.value-col {
    text-align: center;
}

.value-display {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    background: var(--color-primary);
    color: white;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
}

/* 复选框样式 */
.checkbox-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-wrapper input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 24px;
    height: 24px;
    border: 2px solid var(--color-border);
    border-radius: 6px;
    background: var(--color-bg);
    transition: all 0.15s;
    position: relative;
}

.checkbox-wrapper input:checked + .checkbox-custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 14px;
    font-weight: bold;
    opacity: 0;
    transition: opacity 0.15s;
}

.checkbox-wrapper input:checked + .checkbox-custom::after {
    opacity: 1;
}

.perm-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text-secondary);
    font-family: 'JetBrains Mono', monospace;
}

/* 快捷预设 */
.chmod-presets {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.presets-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

.presets-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.preset-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 16px 12px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
}

.preset-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.preset-btn:hover .preset-code,
.preset-btn:hover .preset-desc {
    color: white;
}

.preset-code {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 4px;
}

.preset-desc {
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* 反向解析 */
.chmod-reverse {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.reverse-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

.reverse-input-group {
    display: flex;
    gap: 12px;
}

.reverse-input {
    flex: 1;
    max-width: 200px;
    padding: 12px 16px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 16px;
    font-family: 'JetBrains Mono', monospace;
    background: var(--color-bg);
}

.reverse-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* 特殊权限 */
.chmod-special {
    background: var(--color-bg-secondary);
    border-radius: 12px;
    padding: 20px;
}

.special-title {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

.special-options {
    display: grid;
    gap: 12px;
}

.special-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    padding: 12px;
    background: var(--color-bg);
    border-radius: 8px;
    transition: all 0.15s;
}

.special-option:hover {
    background: var(--color-bg-tertiary);
}

.special-option input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
}

.special-label {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.special-label code {
    font-size: 14px;
    font-weight: 600;
}

.special-desc {
    font-size: 12px;
    color: var(--color-text-secondary);
}

/* 表格样式 */
.format-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    margin-top: 12px;
}

.format-table th,
.format-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
}

.format-table th {
    font-weight: 600;
    color: var(--color-text-secondary);
    background: var(--color-bg-secondary);
}

.format-table code {
    background: var(--color-bg);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'JetBrains Mono', monospace;
}

.info-subtitle {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-top: 16px;
    margin-bottom: 8px;
}

/* 响应式 */
@media (max-width: 900px) {
    .result-row {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .result-item.command {
        grid-column: span 2;
    }

    .config-header,
    .config-row {
        grid-template-columns: 1fr 80px 80px 80px 60px;
        gap: 8px;
    }

    .presets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .result-row {
        grid-template-columns: 1fr;
    }

    .result-item.command {
        grid-column: span 1;
    }

    .config-header {
        display: none;
    }

    .config-row {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
    }

    .config-col.label-col {
        grid-column: span 4;
        margin-bottom: 8px;
    }

    .value-col {
        display: none;
    }

    .presets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}