/* Modern Minimal Design */
:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --background: #ffffff;
    --surface: #f8fafc;
    --border: #e2e8f0;
    --text: #1e293b;
    --text-light: #64748b;
    --success: #10b981;
    --success-hover: #059669;
    --error: #ef4444;
    --warning: #f59e0b;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 0.5rem;
    --spacing: 1rem;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--surface);
    padding: var(--spacing);
    padding-bottom: 100px; /* Space for sticky footer */
}

.container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--background);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    color: white;
    padding: 1.5rem 2rem;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 100%;
}

.header-title {
    text-align: left;
}

header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.subtitle {
    opacity: 0.9;
    font-size: 0.875rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.header-btn,
.logout-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius);
    color: white;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s;
}

.header-btn:hover,
.logout-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.logout-icon,
.header-btn .btn-icon {
    font-size: 1rem;
}

.header-btn .btn-text {
    white-space: nowrap;
}

@media (max-width: 480px) {
    .logout-text,
    .header-btn .btn-text {
        display: none;
    }
    
    .logout-btn,
    .header-btn {
        padding: 0.5rem;
    }
}

main {
    padding: 2rem;
}

/* ============================================
   WIZARD STYLES
   ============================================ */

/* Progress Indicator */
.wizard-progress {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--surface);
    border-radius: var(--radius);
    position: relative;
}

.wizard-progress::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 2rem;
    right: 2rem;
    height: 2px;
    background: var(--border);
    z-index: 0;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    z-index: 1;
    transition: all 0.3s ease;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--background);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-light);
    transition: all 0.3s ease;
}

.step-label {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
    transition: all 0.3s ease;
}

.progress-step.active .step-number {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.progress-step.active .step-label {
    color: var(--primary-color);
    font-weight: 600;
}

.progress-step.completed .step-number {
    background: var(--success);
    border-color: var(--success);
    color: white;
}

.progress-step.completed .step-number::after {
    content: '✓';
    font-size: 1rem;
}

.progress-step.completed .step-number span {
    display: none;
}

.progress-step:hover:not(.active) .step-number {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

/* Wizard Steps */
.wizard-step {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

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

.step-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.step-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.step-content {
    min-height: 200px;
}

.subsection-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--border);
}

/* Sticky Footer */
.wizard-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--background);
    border-top: 1px solid var(--border);
    box-shadow: 0 -4px 6px -1px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.footer-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.step-indicator {
    font-size: 0.875rem;
    color: var(--text-light);
    font-weight: 500;
}

/* ============================================
   FORM STYLES
   ============================================ */

.form-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.form-section:last-of-type {
    border-bottom: none;
}

.form-section h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.section-description {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text);
    font-size: 0.875rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: all 0.2s;
    background: var(--background);
    color: var(--text);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group input[type="password"] {
    font-family: monospace;
}

/* File Upload Styling */
.file-upload-wrapper {
    position: relative;
    margin-bottom: 0.5rem;
}

.file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    cursor: pointer;
    transition: all 0.2s ease;
    gap: 0.75rem;
}

.file-upload-label:hover {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.file-upload-label:active {
    transform: scale(0.98);
}

.file-input:focus + .file-upload-label {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-color: var(--primary-color);
}

.file-upload-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.file-upload-text {
    flex: 1;
    color: var(--text);
    font-size: 0.9375rem;
}

.file-upload-button {
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: white;
    border-radius: calc(var(--radius) - 0.125rem);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.file-upload-label:hover .file-upload-button {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.file-name-display {
    display: none;
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    border-left: 3px solid var(--primary-color);
    font-size: 0.875rem;
    color: var(--text);
    font-weight: 500;
}

.file-name-display::before {
    content: '✓ ';
    color: var(--success);
    margin-right: 0.5rem;
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    color: var(--text-light);
    font-size: 0.75rem;
}

.form-group small.name-preview {
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: var(--surface);
    border-left: 3px solid var(--primary-color);
    border-radius: 0.25rem;
    font-size: 0.8125rem;
}

.calculated-info {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    font-size: 0.875rem;
    color: var(--text);
}

.calculated-info strong {
    color: var(--text);
    font-weight: 600;
}

.form-group small.name-preview .preview-value {
    font-family: monospace;
    font-weight: 600;
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

/* ============================================
   BUTTON STYLES
   ============================================ */

.btn,
a.btn {
    text-decoration: none;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-icon {
    font-size: 1.1rem;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--border);
}

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

.btn-success:hover:not(:disabled) {
    background: var(--success-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-download {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: white;
    text-decoration: none;
    margin-left: 1rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    box-shadow: var(--shadow);
}

.btn-download:hover {
    background: linear-gradient(135deg, #047857 0%, #065f46 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-download .btn-icon {
    font-size: 1.1rem;
}

/* ============================================
   HTMX INDICATORS
   ============================================ */

.htmx-indicator {
    display: none;
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
}

.htmx-request .htmx-indicator {
    display: block;
}

.spinner {
    border: 3px solid var(--border);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============================================
   JOB STATUS
   ============================================ */

.job-status-container {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.job-status-container:empty {
    display: none;
}

.job-status {
    padding: 1rem;
}

.status-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.status-pending {
    background: #fef3c7;
    color: #92400e;
}

.status-running {
    background: #dbeafe;
    color: #1e40af;
}

.status-completed {
    background: #d1fae5;
    color: #065f46;
}

.status-failed {
    background: #fee2e2;
    color: #991b1b;
}

.status-dry-run-completed {
    background: #dbeafe;
    color: #1e40af;
}

.status-destroyed {
    background: #f3f4f6;
    color: #6b7280;
}

.error-message {
    padding: 1rem;
    background: #fee2e2;
    color: #991b1b;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border-left: 4px solid var(--error);
}

.output-container {
    margin-top: 1rem;
}

.output {
    background: #1e293b;
    color: #e2e8f0;
    padding: 1rem;
    border-radius: var(--radius);
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    overflow-x: auto;
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Form Response */
#form-response {
    margin-bottom: 1rem;
}

/* Job Created */
.job-created {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.job-created h3 {
    margin: 0 0 1rem 0;
    color: var(--primary-color);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    body {
        padding: 0.5rem;
        padding-bottom: 120px;
    }

    header {
        padding: 1.5rem;
    }

    header h1 {
        font-size: 1.5rem;
    }

    main {
        padding: 1rem;
    }

    /* Progress indicator - smaller on mobile */
    .wizard-progress {
        padding: 0.75rem;
        overflow-x: auto;
    }

    .step-number {
        width: 32px;
        height: 32px;
        font-size: 0.875rem;
    }

    .step-label {
        font-size: 0.65rem;
        display: none;
    }

    .progress-step.active .step-label {
        display: block;
    }

    .footer-content {
        padding: 1rem;
        flex-wrap: wrap;
    }

    .btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }

    .step-indicator {
        order: -1;
        width: 100%;
        text-align: center;
        margin-bottom: 0.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    /* File upload responsive */
    .file-upload-label {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .file-upload-text {
        text-align: center;
    }

    .file-upload-button {
        width: 100%;
    }
}

/* ============================================
   CREDENTIALS PAGE
   ============================================ */

.info-box {
    padding: 1.5rem;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.info-box h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    color: #1e40af;
    font-size: 1.125rem;
}

.info-box p {
    margin-bottom: 0.75rem;
    color: #1e3a8a;
}

.info-box p:last-child {
    margin-bottom: 0;
}

.credentials-container {
    padding: 2rem;
}

.form-section {
    margin-bottom: 2rem;
}

.form-section h2 {
    margin-bottom: 1.5rem;
    color: var(--text);
    font-size: 1.5rem;
}

.status-container {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.status-container h3 {
    margin-top: 0;
    margin-bottom: 1rem;
}

.header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

input:required,
select:required {
    border-left: 3px solid var(--primary-color);
}

input:invalid:not(:placeholder-shown) {
    border-color: var(--error);
}

/* Focus visible for keyboard navigation */
.btn:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.progress-step:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--radius);
}

/* Smooth transitions - but respect reduced motion preference */
@media (prefers-reduced-motion: no-preference) {
    * {
        transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s, opacity 0.2s;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}