/**
 * TOTVS Protheus Dockerfile Generator
 * Tema: GitHub-like (Baseado no Compose Generator)
 */

:root {
    --gh-bg-primary: #0d1117;
    --gh-bg-secondary: #161b22;
    --gh-bg-tertiary: #21262d;
    --gh-border: #30363d;
    --gh-text-primary: #c9d1d9;
    --gh-text-secondary: #8b949e;
    --gh-accent: #58a6ff;
    --gh-accent-hover: #1f6feb;
    --gh-success: #238636;
    --gh-success-hover: #2ea043;
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans', Helvetica, Arial, sans-serif;
}

body.light-theme {
    --gh-bg-primary: #ffffff;
    --gh-bg-secondary: #f6f8fa;
    --gh-bg-tertiary: #ffffff;
    --gh-border: #d0d7de;
    --gh-text-primary: #24292f;
    --gh-text-secondary: #57606a;
    --gh-accent: #0969da;
    --gh-accent-hover: #0550ae;
    --gh-success: #1a7f37;
    --gh-success-hover: #116329;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background: var(--gh-bg-primary);
    color: var(--gh-text-primary);
    min-height: 100vh;
    padding: 20px;
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--gh-bg-secondary);
    border: 1px solid var(--gh-border);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* Header */
header {
    background: var(--gh-bg-secondary);
    border-bottom: 1px solid var(--gh-border);
    padding: 24px 32px;
    position: relative;
}

header h1 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gh-accent);
}

header p {
    font-size: 14px;
    color: var(--gh-text-secondary);
}

/* Theme Toggle */
.theme-toggle {
    position: absolute;
    top: 24px;
    right: 32px;
    background: none;
    border: 1px solid var(--gh-border);
    color: var(--gh-text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.theme-toggle:hover {
    background: var(--gh-bg-tertiary);
    border-color: var(--gh-text-secondary);
}

/* Content Area */
.content-wrapper {
    padding: 32px;
}

#generator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

/* Sections & Cards */
.section {
    margin-bottom: 24px;
    background: var(--gh-bg-primary);
    border: 1px solid var(--gh-border);
    border-radius: 6px;
    padding: 24px;
}

.section-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--gh-text-primary);
    margin-bottom: 20px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--gh-bg-tertiary);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
}

.form-group label {
    font-weight: 600;
    color: var(--gh-text-primary);
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 6px 12px;
    background: var(--gh-bg-primary);
    border: 1px solid var(--gh-border);
    border-radius: 6px;
    color: var(--gh-text-primary);
    font-size: 14px;
    line-height: 20px;
    transition: all 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gh-accent);
    box-shadow: 0 0 0 3px rgba(88, 166, 255, 0.3);
}

.card-inner-title {
    margin: 20px 0 12px 0;
    font-size: 13px;
    font-weight: 700;
    color: var(--gh-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Buttons */
.btn {
    padding: 6px 16px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid rgba(240, 246, 252, 0.1);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    line-height: 20px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: var(--gh-success);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--gh-success-hover);
}

.btn-secondary {
    background: var(--gh-bg-tertiary);
    color: var(--gh-text-primary);
    border-color: var(--gh-border);
}

.btn-secondary:hover {
    background: var(--gh-border);
}

/* Code Preview */
.output-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.output-box {
    background: #0d1117;
    color: #c9d1d9;
    padding: 20px;
    border: 1px solid var(--gh-border);
    border-radius: 6px;
    font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
    font-size: 13px;
    line-height: 1.6;
    min-height: 500px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

body.light-theme .output-box {
    background: #f6f8fa;
    color: #24292f;
}

/* Footer */
footer {
    text-align: center;
    padding: 32px;
    color: var(--gh-text-secondary);
    font-size: 13px;
}

@media (max-width: 992px) {
    #generator-container {
        grid-template-columns: 1fr;
    }
}