/* KADT WebUI 样式 - 科技感风格 */

:root {
    --primary-color: #00d4ff;
    --primary-hover: #00b8e6;
    --primary-glow: rgba(0, 212, 255, 0.4);
    --success-color: #00ff88;
    --warning-color: #ffaa00;
    --error-color: #ff4757;
    --info-color: #00d4ff;
    --text-color: #e0e6ed;
    --text-light: #8b9eb3;
    --bg-color: #0a0e17;
    --bg-secondary: #141b2d;
    --card-bg: #1a2340;
    --card-bg-hover: #1f2b4a;
    --border-color: #2a3a5a;
    --border-glow: rgba(0, 212, 255, 0.2);
    --code-bg: #0d1421;
    --gradient-start: #0a0e17;
    --gradient-end: #1a2340;
}

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

body {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
    background-attachment: fixed;
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
}

/* Navbar */
.navbar {
    background: rgba(26, 35, 64, 0.95);
    border-bottom: 1px solid var(--border-color);
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.nav-brand a {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    text-decoration: none;
}

.nav-brand .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 2px;
}

.nav-brand .subtitle {
    font-size: 0.8rem;
    color: var(--text-light);
}

.nav-links a {
    margin-left: 1rem;
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s;
}

.nav-links a:hover {
    background: var(--card-bg-hover);
    color: var(--primary-color);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem 1.5rem;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 1.85rem;
    font-weight: 600;
    color: var(--primary-color);
}

.subtitle {
    color: var(--text-light);
    margin-top: 0.5rem;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0099cc 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    opacity: 0.95;
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s;
}

.btn-secondary:hover {
    background: var(--card-bg-hover);
    border-color: var(--primary-color);
}

.btn-danger {
    background: linear-gradient(135deg, var(--error-color) 0%, #ff3366 100%);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    margin-left: 1rem;
    transition: all 0.3s;
}

.btn-danger:hover {
    transform: translateY(-2px);
    opacity: 0.95;
}

.btn-danger:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-back {
    color: var(--text-light);
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: color 0.3s;
}

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

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.btn-small {
    padding: 0.25rem 0.5rem;
    font-size: 0.85rem;
}

.btn-execute {
    background: linear-gradient(135deg, var(--success-color) 0%, #00cc66 100%);
    color: #0a0e17;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.85rem;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-execute:hover {
    transform: translateY(-1px);
    opacity: 0.95;
}

.btn-skip {
    background: var(--card-bg);
    color: var(--text-light);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-skip:hover {
    background: var(--card-bg-hover);
    border-color: var(--warning-color);
    color: var(--warning-color);
}

.step-actions {
    margin-left: 1rem;
    display: flex;
    gap: 0.5rem;
}

/* Profiles Grid */
.profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.profile-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.4s;
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--success-color));
    opacity: 0;
    transition: opacity 0.3s;
}

.profile-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    transform: translateY(-4px);
    background: var(--card-bg-hover);
}

.profile-card:hover::before {
    opacity: 1;
}

.profile-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.icon-code {
    color: var(--primary-color);
    font-family: monospace;
}

.icon-security {
    color: var(--success-color);
}

.icon-server {
    color: var(--info-color);
}

.profile-info h2 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.profile-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.profile-meta {
    font-size: 0.85rem;
    color: var(--text-light);
}

.profile-action {
    margin-top: 1rem;
}

/* Workflow */
.workflow-container {
    display: grid;
    grid-template-columns: 480px 1fr;
    gap: 2rem;
}

.workflow-sidebar {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.workflow-steps {
    margin-bottom: 1rem;
}

.workflow-step {
    display: flex;
    align-items: center;
    padding: 1rem;
    border-radius: 8px;
    cursor: pointer;
    margin-bottom: 0.5rem;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.workflow-step:hover {
    background: var(--card-bg-hover);
    border-color: var(--border-color);
}

.workflow-step.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0099cc 100%);
    color: white;
}

.step-number {
    width: 36px;
    height: 36px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-right: 1rem;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
}

.workflow-step.active .step-number {
    background: white;
    color: var(--primary-color);
    border-color: white;
}

.step-info {
    flex: 1;
}

.step-title {
    font-weight: 500;
}

.step-desc {
    font-size: 0.8rem;
    color: var(--text-light);
}

.workflow-step.active .step-desc {
    color: rgba(255,255,255,0.85);
}

.workflow-actions {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

/* Step Detail */
.workflow-main {
    flex: 1;
}

.step-detail-panel {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.step-meta {
    margin: 1rem 0;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    margin-right: 0.5rem;
    font-weight: 500;
}

.badge-success {
    background: rgba(0, 255, 136, 0.15);
    color: var(--success-color);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.badge-info {
    background: rgba(0, 212, 255, 0.15);
    color: var(--info-color);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.badge-warning {
    background: rgba(255, 170, 0, 0.15);
    color: var(--warning-color);
    border: 1px solid rgba(255, 170, 0, 0.3);
}

.step-params-preview h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.params-list {
    list-style: none;
}

.params-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.required {
    color: var(--error-color);
}

.param-type {
    color: var(--text-light);
    font-size: 0.85rem;
}

.no-params {
    color: var(--text-light);
}

.step-action-buttons {
    margin-top: 1.5rem;
}

/* Step Execution */
.step-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.step-progress {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
}

.progress-bar {
    display: flex;
    justify-content: space-between;
}

.progress-step {
    text-align: center;
    padding: 0.5rem;
}

.progress-step span {
    display: block;
    width: 36px;
    height: 36px;
    margin: 0 auto 0.5rem;
    background: var(--bg-secondary);
    border-radius: 50%;
    line-height: 36px;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
}

.progress-step.completed span {
    background: var(--success-color);
    color: #0a0e17;
    border-color: var(--success-color);
}

.progress-step.current span {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.progress-step small {
    font-size: 0.75rem;
    color: var(--text-light);
}

.step-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.step-form-section, .step-log-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.step-description {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.warning-box {
    background: rgba(255, 170, 0, 0.1);
    border: 1px solid rgba(255, 170, 0, 0.3);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    color: var(--warning-color);
}

.param-form {
    margin-top: 1.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

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

.param-hint {
    display: block;
    color: var(--text-light);
    font-size: 0.85rem;
    margin-bottom: 0.25rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--bg-secondary);
    color: var(--text-color);
    transition: all 0.3s;
}

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

.form-group select {
    cursor: pointer;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.checkbox-group input {
    width: auto;
    accent-color: var(--primary-color);
}

.servers-config {
    margin-top: 0.5rem;
}

.servers-toolbar {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.servers-hint {
    font-size: 0.8rem;
    color: var(--text-light);
    line-height: 1.4;
}

.servers-container {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.server-row {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    background: var(--bg-secondary);
    padding: 0.75rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.server-row:hover {
    border-color: var(--primary-color);
}

.server-fields {
    display: flex;
    gap: 1rem;
    flex: 1;
    align-items: flex-end;
}

.server-field {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.server-field label {
    font-size: 0.75rem;
    color: var(--text-light);
    font-weight: 500;
}

.server-ip-input,
.server-pass-input {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    min-width: 150px;
    background: var(--bg-color);
    color: var(--text-color);
}

.server-user-field {
    min-width: 80px;
}

.server-user-fixed {
    padding: 0.5rem;
    background: var(--card-bg);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--text-light);
    display: inline-block;
}

.server-ip-input:focus,
.server-pass-input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px var(--border-glow);
}

/* Software List Config */
.software-list-config {
    margin-top: 0.5rem;
}

.software-selected,
.software-add {
    margin-bottom: 0.75rem;
}

.software-selected label,
.software-add label {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: block;
}

.software-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    min-height: 2rem;
}

.software-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0099cc 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.85rem;
}

.tag-remove {
    background: transparent;
    border: none;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.tag-remove:hover {
    opacity: 1;
}

.software-add-row {
    display: flex;
    gap: 0.5rem;
}

.software-input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.9rem;
    background: var(--bg-secondary);
    color: var(--text-color);
}

.software-input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px var(--border-glow);
}

.btn-add-software {
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0099cc 100%);
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.btn-add-software:hover {
    transform: translateY(-1px);
    opacity: 0.95;
}

.btn-add-server {
    background: linear-gradient(135deg, var(--success-color) 0%, #00cc66 100%);
    color: #0a0e17;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-add-server:hover {
    transform: translateY(-1px);
    opacity: 0.95;
}

/* Help Panel */
.help-panel {
    margin-bottom: 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.help-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.help-panel-header:hover {
    background: var(--card-bg-hover);
}

.help-panel-title {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 500;
}

.help-panel-toggle {
    font-size: 0.85rem;
    color: var(--text-light);
}

.help-panel-content {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.help-section {
    margin-bottom: 1rem;
}

.help-section:last-child {
    margin-bottom: 0;
}

.help-section-title {
    font-size: 0.85rem;
    color: var(--text-color);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.help-section-models {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-left: 1rem;
}

.help-model-tag {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--text-light);
}

.help-model-empty {
    font-size: 0.8rem;
    color: var(--text-light);
    opacity: 0.7;
}

.btn-remove-server {
    background: var(--error-color);
    color: white;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s;
}

.btn-remove-server:hover {
    opacity: 0.9;
}

.form-actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 1rem;
}

.no-params-message {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
}

/* Log Section */
.log-container {
    background: var(--code-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1rem;
    height: 600px;
    overflow-y: auto;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.log-container::-webkit-scrollbar {
    width: 8px;
}

.log-container::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.log-container::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

.log-container::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

.log-container.full-height {
    height: 500px;
}

.log-container pre {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.85rem;
    white-space: pre-wrap;
    margin: 0;
    color: var(--text-color);
}

/* Log Colors */
.log-container .log-success {
    color: #00ff88;
}

.log-container .log-error {
    color: #ff4757;
}

.log-container .log-warning {
    color: #ffaa00;
}

.log-container .log-info {
    color: #00d4ff;
}

.log-container .log-command {
    color: #8b9eb3;
}

.log-status {
    margin-top: 1rem;
    display: flex;
    justify-content: space-between;
    color: var(--text-light);
}

.status-success {
    color: var(--success-color);
}

.status-failed {
    color: var(--error-color);
}

.status-killed {
    color: var(--warning-color);
}

.log-controls {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
}

/* Task List */
.tasks-table-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.tasks-table {
    width: 100%;
    border-collapse: collapse;
}

.tasks-table th,
.tasks-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

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

.tasks-table tr:hover td {
    background: var(--card-bg-hover);
}

.tasks-table code {
    background: var(--code-bg);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--primary-color);
}

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-badge.status-running {
    background: rgba(0, 212, 255, 0.15);
    color: var(--info-color);
    border: 1px solid rgba(0, 212, 255, 0.3);
}

.status-badge.status-success {
    background: rgba(0, 255, 136, 0.15);
    color: var(--success-color);
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.status-badge.status-failed {
    background: rgba(255, 71, 87, 0.15);
    color: var(--error-color);
    border: 1px solid rgba(255, 71, 87, 0.3);
}

.status-badge.status-killed {
    background: rgba(255, 170, 0, 0.15);
    color: var(--warning-color);
    border: 1px solid rgba(255, 170, 0, 0.3);
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
}

/* Info Section */
.info-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 2rem;
}

.info-section h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.info-section ol {
    margin-left: 1.5rem;
    color: var(--text-light);
}

.info-section li {
    margin-bottom: 0.5rem;
}

/* Error Page */
.error-page {
    text-align: center;
    padding: 4rem 2rem;
}

.error-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--error-color);
}

.error-message {
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Footer */
.footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-light);
    border-top: 1px solid var(--border-color);
    margin-top: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    .workflow-container {
        grid-template-columns: 1fr;
    }
    
    .step-main {
        grid-template-columns: 1fr;
    }
    
    .profiles-grid {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Step Layout with Sidebar */
.step-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
    min-height: 600px;
}

.step-sidebar {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.step-sidebar h3 {
    margin-bottom: 1rem;
    font-size: 1rem;
    color: var(--primary-color);
}

.step-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.step-nav-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    border: 1px solid transparent;
}

.step-nav-item:hover {
    background: var(--card-bg-hover);
    border-color: var(--border-color);
}

.step-nav-item.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0099cc 100%);
    color: white;
}

.step-nav-num {
    width: 30px;
    height: 30px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    margin-right: 0.75rem;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
}

.step-nav-item.active .step-nav-num {
    background: white;
    color: var(--primary-color);
    border-color: white;
}

.step-nav-info {
    flex: 1;
}

.step-nav-title {
    font-weight: 500;
    font-size: 0.9rem;
}

.step-nav-tag {
    display: block;
    font-size: 0.75rem;
    opacity: 0.7;
    margin-top: 0.25rem;
}

.step-nav-skip {
    margin-left: 0.5rem;
}

.btn-skip {
    background: transparent;
    border: 1px solid currentColor;
    color: inherit;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    cursor: pointer;
}

.step-nav-item.active .btn-skip {
    color: white;
    border-color: white;
}

.btn-skip:hover {
    background: rgba(255,255,255,0.1);
}

.step-content {
    flex: 1;
}

.step-form-section, .step-log-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

@media (max-width: 768px) {
    .step-layout {
        grid-template-columns: 1fr;
    }
    
    .step-sidebar {
        order: 2;
    }
    
    .step-content {
        order: 1;
    }
}