/* CSS Variable tokens for minimalist dark theme styling */
:root {
    --bg-color: #0f0f11;
    --card-bg: #18181b;
    --terminal-bg: #09090b;
    --border-color: #27272a;
    
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --text-inverse: #18181b;
    
    --color-primary: #3b82f6; /* Flat blue */
    --color-primary-hover: #2563eb;
    
    --color-success: #22c55e; /* Flat green */
    --color-success-hover: #16a34a;
    
    --color-danger: #ef4444; /* Flat red */
    
    --diff-del-bg: #451a1a;
    --diff-del-text: #fca5a5;
    --diff-del-border: #7f1d1d;
    
    --diff-ins-bg: #143a27;
    --diff-ins-text: #86efac;
    --diff-ins-border: #14532d;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    padding: 2rem;
}

/* Header style */
.app-header {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 2rem;
    padding-bottom: 1rem;
}

.app-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin-bottom: 0.25rem;
}

.app-header .subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Layout container */
.app-container {
    display: grid;
    gap: 2rem;
    grid-template-columns: 350px 1fr;
}

@media (max-width: 900px) {
    .app-container {
        grid-template-columns: 1fr;
    }
}

/* Cards & Panel containers */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1.5rem;
}

.card h2 {
    border-bottom: 1px solid var(--border-color);
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
}

.card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 1rem 0 0.5rem 0;
}

/* Inputs & Form Elements */
.field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.field label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 500;
}

.field input, 
.field textarea,
.field select {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    padding: 0.65rem;
    width: 100%;
}

.field input:focus, 
.field textarea:focus,
.field select:focus {
    border-color: var(--color-primary);
    outline: none;
}

/* Flat Minimal Buttons */
.btn {
    align-items: center;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    display: inline-flex;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    justify-content: center;
    padding: 0.65rem 1.25rem;
    transition: background-color 0.15s ease;
    width: 100%;
}

.primary-btn {
    background-color: var(--color-primary);
    color: var(--text-inverse);
}

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

.success-btn {
    background-color: var(--color-success);
    color: var(--text-inverse);
}

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

.text-btn {
    background: transparent;
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    width: auto;
}

.text-btn:hover {
    color: var(--text-primary);
}

/* Tabs styles */
.main-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tabs {
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
}

.tab-btn {
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.tab-btn:hover:not(:disabled) {
    color: var(--text-primary);
}

.tab-btn.active {
    border-bottom-color: var(--color-primary);
    color: var(--text-primary);
}

.tab-btn:disabled {
    cursor: not-allowed;
    opacity: 0.4;
}

.tab-content {
    display: none;
}

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

/* Console logs terminal styles */
.terminal-card {
    background-color: var(--terminal-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    height: 550px;
}

.terminal-header {
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
}

.terminal-title {
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
}

.terminal-body {
    flex: 1;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    overflow-y: auto;
    padding: 1rem;
}

.log-line {
    border-left: 2px solid transparent;
    margin-bottom: 0.35rem;
    padding-left: 0.5rem;
    white-space: pre-wrap;
    word-break: break-all;
}

.log-line.info {
    border-left-color: var(--color-primary);
    color: var(--text-primary);
}

.log-line.warn {
    border-left-color: #eab308;
    color: #eab308;
}

.log-line.error {
    border-left-color: var(--color-danger);
    color: var(--color-danger);
}

.log-line.success {
    border-left-color: var(--color-success);
    color: var(--color-success);
}

/* Context lists */
.list-context {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    margin-top: 0.5rem;
}

.list-context li {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
}

.list-subtasks {
    margin-left: 1.5rem;
    margin-top: 0.5rem;
}

.list-subtasks li {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

/* Patches & diff layout style */
.patch-summary-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.diffs-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.file-diff-card {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.file-diff-header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 1rem;
}

.file-diff-title {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
}

.file-diff-action {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.file-diff-action.create {
    color: var(--color-success);
}

.file-diff-action.modify {
    color: var(--color-primary);
}

.file-diff-action.delete {
    color: var(--color-danger);
}

.file-diff-body {
    background-color: var(--terminal-bg);
    padding: 1rem;
}

.diff-explanation {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    padding: 0 0.5rem;
}

/* Diff code blocks */
.diff-blocks-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.diff-block-unit {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    overflow: hidden;
}

.diff-block-header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.75rem;
    padding: 0.4rem 0.75rem;
}

.diff-block-code {
    display: grid;
    grid-template-columns: 1fr;
}

.diff-line {
    padding: 0.35rem 0.75rem;
    white-space: pre-wrap;
    word-break: break-all;
}

.diff-line.del {
    background-color: var(--diff-del-bg);
    border-left: 4px solid var(--diff-del-border);
    color: var(--diff-del-text);
}

.diff-line.ins {
    background-color: var(--diff-ins-bg);
    border-left: 4px solid var(--diff-ins-border);
    color: var(--diff-ins-text);
}

.diff-create-full-code {
    background-color: var(--terminal-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    max-height: 400px;
    overflow-y: auto;
    padding: 1rem;
    white-space: pre-wrap;
    word-break: break-all;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.config-status {
    padding: 0.75rem 1rem;
    border-radius: 4px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    display: none;
}

.config-status.success {
    background-color: var(--diff-ins-bg);
    border: 1px solid var(--diff-ins-border);
    color: var(--diff-ins-text);
    display: block;
}

.config-status.error {
    background-color: var(--diff-del-bg);
    border: 1px solid var(--diff-del-border);
    color: var(--diff-del-text);
    display: block;
}

/* Pipeline step cards layout styling */
.pipeline-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pipeline-placeholder {
    color: var(--text-secondary);
    font-size: 0.95rem;
    padding: 2.5rem;
    text-align: center;
    border: 1px dashed var(--border-color);
    border-radius: 4px;
}

.step-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 1.5rem;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.step-card.active {
    border-color: var(--color-primary);
}

.step-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.step-title {
    font-size: 1.05rem;
    font-weight: 600;
}

.step-badge {
    padding: 0.25rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.step-badge.pending {
    background-color: #27272a;
    color: #a1a1aa;
}

.step-badge.running {
    background-color: #1e3a8a;
    color: #93c5fd;
    border: 1px solid #3b82f6;
}

.step-badge.completed {
    background-color: #14532d;
    color: #86efac;
    border: 1px solid #22c55e;
}

.step-badge.rejected {
    background-color: #7f1d1d;
    color: #fca5a5;
    border: 1px solid #ef4444;
}

.step-body {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.step-body-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.step-card-detail {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.75rem 1rem;
}

.step-card-detail h4 {
    font-size: 0.8rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.step-card-detail p {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.step-list {
    margin-left: 1.25rem;
    margin-top: 0.5rem;
    font-size: 0.8rem;
}

.step-list li {
    margin-bottom: 0.35rem;
    color: var(--text-secondary);
}

.step-list.issues li {
    color: #fca5a5;
}

.warning-alert-card {
    background-color: var(--diff-del-bg);
    border: 1px solid var(--diff-del-border);
    border-radius: 4px;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}

.warning-alert-card h4 {
    color: var(--diff-del-text);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.warning-alert-card p {
    color: var(--diff-del-text);
    font-size: 0.8rem;
    line-height: 1.4;
}