/* Noderr Fleet Command - Anthropic-Inspired Styles */

:root {
    /* Colors */
    --color-primary: #000000;
    --color-secondary: #666666;
    --color-accent: #0066CC;
    --color-success: #059669;
    --color-warning: #D97706;
    --color-error: #DC2626;
    --color-bg: #FFFFFF;
    --color-bg-secondary: #F9FAFB;
    --color-bg-hover: #F3F4F6;
    --color-border: #E5E7EB;
    --color-text: #111827;
    --color-text-secondary: #6B7280;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Layout */
    --radius: 8px;
    --header-height: 60px;
    --sidebar-width: 280px;
    --max-width: 1400px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 0.2s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    height: var(--header-height);
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.project-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.project-dropdown {
    min-width: 200px;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-bg);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    cursor: pointer;
    transition: var(--transition);
}

.project-dropdown:hover {
    border-color: var(--color-accent);
}

.project-dropdown:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--color-secondary);
    transition: var(--transition);
}

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

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

/* Buttons */
.btn-icon {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-bg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-accent);
}

.btn-primary {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    background: #333;
    transform: translateY(-1px);
}

.btn-secondary {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

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

.btn-success:hover {
    background: #047857;
}

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

.btn-warning:hover {
    background: #B45309;
}

.btn-small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
}

.btn-add-task {
    width: 100%;
    padding: var(--spacing-sm);
    background: transparent;
    border: 2px dashed var(--color-border);
    border-radius: var(--radius);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition);
}

.btn-add-task:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: var(--color-bg-hover);
}

/* Main Content */
.main-content {
    flex: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-lg);
    width: 100%;
}

/* Mobile View */
.mobile-view {
    display: none;
}

.task-status {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.task-section {
    margin-bottom: var(--spacing-lg);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.task-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Desktop Kanban View */
.desktop-view {
    display: block;
}

.kanban-board {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-lg);
    height: calc(100vh - var(--header-height) - var(--spacing-xl) * 2);
}

.kanban-column {
    background: var(--color-bg-secondary);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.column-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-border);
}

.column-header h3 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
}

.task-count {
    background: var(--color-bg);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.task-container {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    padding-right: var(--spacing-xs);
}

/* Task Cards */
.task-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: var(--transition);
}

.task-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.task-card-mobile {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--spacing-md);
}

.task-active {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.task-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.task-description {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    line-height: 1.4;
}

.task-meta {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

.task-progress {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.progress-bar {
    flex: 1;
    height: 6px;
    background: var(--color-border);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--color-accent);
    transition: width 0.3s ease;
}

.progress-text {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
}

.task-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.empty-state {
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    text-align: center;
    padding: var(--spacing-lg);
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-open {
    display: flex;
}

.modal-content {
    background: var(--color-bg);
    border-radius: var(--radius);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-wide {
    max-width: 800px;
}

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

.modal-header h2 {
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: var(--color-text-secondary);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--color-text);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

/* Form Elements */
.input-field,
.task-input,
.commit-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
    font-family: var(--font-family);
    transition: var(--transition);
    margin-bottom: var(--spacing-md);
}

.input-field:focus,
.task-input:focus,
.commit-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.task-input {
    min-height: 100px;
    resize: vertical;
}

.template-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.template-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: var(--transition);
}

.template-btn:hover {
    background: var(--color-bg-hover);
    border-color: var(--color-accent);
}

/* Settings */
.settings-section {
    margin-bottom: var(--spacing-xl);
}

.settings-section h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.toggle-setting {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    cursor: pointer;
}

.toggle-setting input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Review Modal */
.review-task-info {
    margin-bottom: var(--spacing-lg);
}

.review-task-info h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

.review-changes {
    margin-bottom: var(--spacing-lg);
}

.review-changes h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.code-block {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    font-family: 'Courier New', monospace;
    font-size: var(--font-size-sm);
    overflow-x: auto;
    white-space: pre-wrap;
}

.review-commit {
    margin-bottom: var(--spacing-lg);
}

.review-commit h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: calc(var(--header-height) + var(--spacing-md));
    right: var(--spacing-md);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    min-width: 250px;
    max-width: 400px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s ease;
}

.toast-show {
    opacity: 1;
    transform: translateX(0);
}

.toast-success {
    border-left: 4px solid var(--color-success);
}

.toast-error {
    border-left: 4px solid var(--color-error);
}

.toast-warning {
    border-left: 4px solid var(--color-warning);
}

.toast-info {
    border-left: 4px solid var(--color-accent);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

.loading-visible {
    display: flex;
}

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

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Scrollbar Styles */
.task-container::-webkit-scrollbar {
    width: 6px;
}

.task-container::-webkit-scrollbar-track {
    background: transparent;
}

.task-container::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.task-container::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-secondary);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .kanban-board {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-view {
        display: block;
    }
    
    .desktop-view {
        display: none;
    }
    
    .header-content {
        padding: 0 var(--spacing-sm);
    }
    
    .project-dropdown {
        min-width: 150px;
        font-size: var(--font-size-xs);
    }
    
    .main-content {
        padding: var(--spacing-md);
    }
    
    .modal-content {
        margin: var(--spacing-sm);
        max-height: calc(100vh - var(--spacing-md) * 2);
    }
    
    .template-buttons {
        justify-content: space-between;
    }
    
    .template-btn {
        flex: 1;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .header {
        height: 50px;
    }
    
    .btn-icon {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-base);
    }
}

/* PWA Styles */
@media (display-mode: standalone) {
    .header {
        padding-top: env(safe-area-inset-top);
    }
    
    .main-content {
        padding-bottom: env(safe-area-inset-bottom);
    }
}

/* Dark Mode Support (Future) */
@media (prefers-color-scheme: dark) {
    /* Dark mode variables can be added here */
}

/* Print Styles */
@media print {
    .header,
    .btn-icon,
    .btn-primary,
    .btn-secondary,
    .modal {
        display: none !important;
    }
    
    .main-content {
        padding: 0;
    }
    
    .kanban-board {
        display: block;
    }
    
    .kanban-column {
        page-break-inside: avoid;
        margin-bottom: var(--spacing-lg);
    }
}