/* ============================================
   Commander & Slave - Epic Productivity Tool
   TechTools.cz Design System
   ============================================ */

:root {
    /* Primary Colors */
    --primary-bg: #030308;
    --secondary-bg: #0a0a14;
    --tertiary-bg: #12121f;
    --card-bg: #1a1a2e;
    --card-bg-hover: #222240;

    /* Accent Colors */
    --accent-commander: #6366f1;
    --accent-commander-light: #818cf8;
    --accent-commander-dark: #4f46e5;
    --accent-slave: #f97316;
    --accent-slave-light: #fb923c;
    --accent-slave-dark: #ea580c;
    --accent-gradient: linear-gradient(135deg, var(--accent-commander) 0%, #8b5cf6 50%, var(--accent-slave) 100%);

    /* Priority Colors */
    --priority-low: #22c55e;
    --priority-medium: #3b82f6;
    --priority-high: #f59e0b;
    --priority-critical: #ef4444;

    /* Status Colors */
    --status-pending: #64748b;
    --status-progress: #3b82f6;
    --status-completed: #10b981;
    --status-cancelled: #6b7280;

    /* Text */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dim: #475569;

    /* Borders */
    --border-color: rgba(99, 102, 241, 0.2);
    --border-light: rgba(255, 255, 255, 0.08);

    /* Effects */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.3);
    --shadow-glow-slave: 0 0 30px rgba(249, 115, 22, 0.3);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Orbitron', 'Inter', sans-serif;
}

/* ============================================
   Base Styles
   ============================================ */

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--primary-bg);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   Auth Screen
   ============================================ */

.auth-screen {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-bg);
    z-index: 1000;
}

.auth-screen.hidden {
    display: none;
}

.auth-container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 420px;
    padding: var(--spacing-xl);
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-header .logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.auth-header .logo-icon i {
    font-size: 1.5rem;
}

.auth-header .logo-icon i:first-child {
    color: var(--accent-commander);
}

.auth-header .logo-icon i:nth-child(2) {
    color: var(--text-muted);
    font-size: 1rem;
}

.auth-header .logo-icon i:last-child {
    color: var(--accent-slave);
}

.auth-header h1 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-header .tagline {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.auth-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.auth-tab {
    flex: 1;
    padding: var(--spacing-md);
    background: transparent;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
}

.auth-tab:hover {
    border-color: var(--border-color);
    color: var(--text-primary);
}

.auth-tab.active {
    background: var(--accent-commander);
    border-color: var(--accent-commander);
    color: white;
}

.auth-form {
    display: none;
    flex-direction: column;
    gap: var(--spacing-md);
}

.auth-form.active {
    display: flex;
}

.auth-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.auth-form .form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.auth-form .form-group label i {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.auth-form .form-group input {
    padding: var(--spacing-md);
    background: var(--secondary-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    transition: var(--transition-base);
}

.auth-form .form-group input:focus {
    outline: none;
    border-color: var(--accent-commander);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.auth-error {
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    color: var(--priority-critical);
    font-size: 0.875rem;
    display: none;
}

.auth-error.visible {
    display: block;
}

.btn-auth {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    width: 100%;
}

/* Fast Registration Button */
.btn-fast-register {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-fast-register:hover {
    background: linear-gradient(135deg, #d97706, #b45309);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-fast-register:active {
    transform: translateY(0);
}

.btn-fast-register i {
    font-size: 1.1rem;
}

.btn-fast-register.loading {
    opacity: 0.7;
    cursor: wait;
}

/* Form Divider */
.form-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-lg) 0;
    gap: var(--spacing-md);
}

.form-divider::before,
.form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-light);
}

.form-divider span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.auth-footer p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* User Info in Header */
.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.user-info i {
    color: var(--accent-commander-light);
}

#logout-btn {
    padding: var(--spacing-sm);
}

#logout-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--priority-critical);
    color: var(--priority-critical);
}

/* ============================================
   App Container
   ============================================ */

.app {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ============================================
   Background Effects
   ============================================ */

.bg-effects {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: orbFloat 15s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--accent-commander);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 350px;
    height: 350px;
    background: var(--accent-slave);
    bottom: -100px;
    right: -100px;
    animation-delay: -7s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(50px, 30px) scale(1.1); }
    50% { transform: translate(20px, 60px) scale(0.95); }
    75% { transform: translate(-30px, 20px) scale(1.05); }
}

/* ============================================
   Header
   ============================================ */

.header {
    position: relative;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: rgba(10, 10, 20, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
}

.back-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transform: translateX(-3px);
}

.logo {
    text-align: center;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.logo-icon i {
    font-size: 1.5rem;
}

.logo-icon i:first-child {
    color: var(--accent-commander);
}

.logo-icon i:nth-child(2) {
    color: var(--text-muted);
    font-size: 1rem;
}

.logo-icon i:last-child {
    color: var(--accent-slave);
}

.logo h1 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo .amp {
    color: var(--text-muted);
    -webkit-text-fill-color: var(--text-muted);
}

.tagline {
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: var(--spacing-xs);
}

.header-stats {
    display: flex;
    gap: var(--spacing-md);
}

.mini-stat {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.mini-stat i {
    color: var(--accent-commander-light);
}

/* ============================================
   Mode Selector
   ============================================ */

.mode-selector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    position: relative;
    z-index: 5;
}

.mode-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--card-bg);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-base);
    overflow: hidden;
}

.mode-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.02) 100%);
    opacity: 0;
    transition: var(--transition-base);
}

.mode-btn:hover::before {
    opacity: 1;
}

.mode-btn.active {
    border-color: var(--accent-commander);
    box-shadow: var(--shadow-glow);
}

.mode-btn.active[data-mode="slave"] {
    border-color: var(--accent-slave);
    box-shadow: var(--shadow-glow-slave);
}

.mode-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-commander) 0%, var(--accent-commander-dark) 100%);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    color: white;
    transition: var(--transition-base);
}

.mode-btn[data-mode="slave"] .mode-icon {
    background: linear-gradient(135deg, var(--accent-slave) 0%, var(--accent-slave-dark) 100%);
}

.mode-info {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.mode-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.mode-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.mode-glow {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, var(--accent-commander) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}

.mode-btn.active .mode-glow {
    opacity: 0.1;
}

.mode-btn.active[data-mode="slave"] .mode-glow {
    background: radial-gradient(circle at center, var(--accent-slave) 0%, transparent 70%);
}

.mode-divider {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.divider-line {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, transparent, var(--border-color), transparent);
}

.divider-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ============================================
   Main Content
   ============================================ */

.main-content {
    flex: 1;
    padding: 0 var(--spacing-xl) var(--spacing-2xl);
    position: relative;
    z-index: 5;
}

.mode-panel {
    display: none;
    animation: fadeSlideIn 0.4s ease;
}

.mode-panel.active {
    display: block;
}

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

.panel-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.panel-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.panel-title i {
    font-size: 1.5rem;
    color: var(--accent-commander);
}

.slave-header .panel-title i {
    color: var(--accent-slave);
}

.panel-title h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: 1px;
}

.panel-description {
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
    font-size: 0.9375rem;
}

/* ============================================
   Stats Dashboard
   ============================================ */

.stats-dashboard {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-color);
}

.stat-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: 1.25rem;
}

.stat-total .stat-icon {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-commander);
}

.stat-pending .stat-icon {
    background: rgba(100, 116, 139, 0.15);
    color: var(--status-pending);
}

.stat-progress .stat-icon {
    background: rgba(59, 130, 246, 0.15);
    color: var(--status-progress);
}

.stat-completed .stat-icon {
    background: rgba(16, 185, 129, 0.15);
    color: var(--status-completed);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ============================================
   Command Form
   ============================================ */

.command-form-container {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.form-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
}

.form-header i {
    font-size: 1.25rem;
    color: var(--accent-commander);
}

.form-header h3 {
    font-size: 1.125rem;
    font-weight: 600;
}

.command-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group-title {
    flex: 2;
}

.form-group-full {
    flex: 1;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group label i {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-md);
    background: var(--secondary-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-commander);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group select {
    cursor: pointer;
}

/* DateTime input wrapper - make whole field clickable with visible icon */
.datetime-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.datetime-wrapper input[type="datetime-local"] {
    width: 100%;
    padding: var(--spacing-md);
    padding-right: 45px;
    background: var(--secondary-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    cursor: pointer;
    color-scheme: dark;
    transition: var(--transition-base);
}

.datetime-wrapper input[type="datetime-local"]:focus {
    outline: none;
    border-color: var(--accent-commander);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.datetime-wrapper input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.datetime-icon {
    position: absolute;
    right: 14px;
    color: var(--accent-commander);
    font-size: 1rem;
    pointer-events: none;
    transition: var(--transition-base);
}

.datetime-wrapper:hover .datetime-icon {
    color: var(--accent-commander-light);
}

.datetime-wrapper input[type="datetime-local"]:focus + .datetime-icon {
    color: var(--accent-commander-light);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--spacing-sm);
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-commander) 0%, var(--accent-commander-dark) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.btn-danger {
    background: linear-gradient(135deg, var(--priority-critical) 0%, #dc2626 100%);
    color: white;
}

.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.btn-slave {
    background: linear-gradient(135deg, var(--accent-slave) 0%, var(--accent-slave-dark) 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.btn-slave:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.5);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.8125rem;
}

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: var(--radius-sm);
}

/* ============================================
   Commands Section
   ============================================ */

.commands-section {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

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

.section-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    font-weight: 600;
}

.section-header h3 i {
    color: var(--accent-commander);
}

.filter-controls {
    display: flex;
    gap: var(--spacing-sm);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--secondary-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    cursor: pointer;
}

.filter-select:focus {
    outline: none;
    border-color: var(--accent-commander);
}

/* ============================================
   Commands List
   ============================================ */

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

.command-card {
    display: flex;
    align-items: stretch;
    background: var(--secondary-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-base);
}

.command-card:hover {
    border-color: var(--border-color);
    transform: translateX(5px);
}

.command-priority-bar {
    width: 5px;
    flex-shrink: 0;
}

.command-card[data-priority="0"] .command-priority-bar { background: var(--priority-low); }
.command-card[data-priority="1"] .command-priority-bar { background: var(--priority-medium); }
.command-card[data-priority="2"] .command-priority-bar { background: var(--priority-high); }
.command-card[data-priority="3"] .command-priority-bar { background: var(--priority-critical); }

.command-content {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.command-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.command-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.command-card[data-status="completed"] .command-title {
    text-decoration: line-through;
    color: var(--text-muted);
}

.command-badges {
    display: flex;
    gap: var(--spacing-xs);
    flex-shrink: 0;
}

.badge {
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-priority {
    color: white;
}

.badge-priority.low { background: var(--priority-low); }
.badge-priority.medium { background: var(--priority-medium); }
.badge-priority.high { background: var(--priority-high); }
.badge-priority.critical { background: var(--priority-critical); }

.badge-status {
    background: rgba(255, 255, 255, 0.1);
}

.badge-status.pending { color: var(--status-pending); border: 1px solid var(--status-pending); }
.badge-status.in_progress { color: var(--status-progress); border: 1px solid var(--status-progress); }
.badge-status.completed { color: var(--status-completed); border: 1px solid var(--status-completed); }
.badge-status.cancelled { color: var(--status-cancelled); border: 1px solid var(--status-cancelled); }

.command-description {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.command-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.command-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.command-meta .overdue {
    color: var(--priority-critical);
}

.command-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    border-left: 1px solid var(--border-light);
}

.command-actions button {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.command-actions button:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.command-actions .btn-edit:hover {
    color: var(--accent-commander);
    border-color: var(--accent-commander);
}

.command-actions .btn-delete:hover {
    color: var(--priority-critical);
    border-color: var(--priority-critical);
}

/* ============================================
   Empty State
   ============================================ */

.empty-state {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    text-align: center;
}

.empty-state.visible {
    display: flex;
}

.empty-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 50%;
    margin-bottom: var(--spacing-lg);
}

.empty-icon i {
    font-size: 2rem;
    color: var(--text-muted);
}

.empty-state h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.empty-state p {
    color: var(--text-muted);
    font-size: 0.9375rem;
}

.slave-empty .empty-icon {
    background: rgba(249, 115, 22, 0.1);
}

.slave-empty .empty-icon i {
    color: var(--accent-slave);
}

/* ============================================
   Slave Mode - Execution Stats
   ============================================ */

.execution-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.exec-stat {
    text-align: center;
}

.exec-ring {
    position: relative;
    width: 140px;
    height: 140px;
}

.exec-ring svg {
    transform: rotate(-90deg);
}

.ring-bg {
    fill: none;
    stroke: var(--border-light);
    stroke-width: 8;
}

.ring-progress {
    fill: none;
    stroke: var(--accent-slave);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 1s ease;
}

.exec-value {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent-slave);
}

.exec-label {
    display: block;
    margin-top: var(--spacing-sm);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.exec-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.exec-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--secondary-bg);
    border-radius: var(--radius-md);
    min-width: 180px;
}

.exec-item i {
    font-size: 1.25rem;
    color: var(--accent-slave);
}

.exec-item span {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.exec-item label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

/* ============================================
   Task Queue (Slave Mode)
   ============================================ */

.task-queue {
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

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

.queue-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    font-weight: 600;
}

.queue-header h3 i {
    color: var(--accent-slave);
}

.queue-filters {
    display: flex;
    gap: var(--spacing-xs);
}

.queue-filter {
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.queue-filter:hover {
    border-color: var(--accent-slave);
    color: var(--accent-slave);
}

.queue-filter.active {
    background: var(--accent-slave);
    border-color: var(--accent-slave);
    color: white;
}

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

.task-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--secondary-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.task-card:hover {
    border-color: var(--accent-slave);
}

.task-card.in-progress {
    border-color: var(--status-progress);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.2);
}

.task-priority-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.task-card[data-priority="0"] .task-priority-indicator { background: var(--priority-low); }
.task-card[data-priority="1"] .task-priority-indicator { background: var(--priority-medium); }
.task-card[data-priority="2"] .task-priority-indicator { background: var(--priority-high); }
.task-card[data-priority="3"] .task-priority-indicator { background: var(--priority-critical); box-shadow: 0 0 10px var(--priority-critical); }

.task-info {
    flex: 1;
}

.task-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.task-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.task-meta span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.task-meta .overdue {
    color: var(--priority-critical);
}

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

/* ============================================
   Modal
   ============================================ */

.modal {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.3s ease;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

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

.modal-header h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    font-weight: 600;
}

.modal-header h3 i {
    color: var(--accent-commander);
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--priority-critical);
    color: var(--priority-critical);
}

.modal-form {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-light);
}

/* ============================================
   Toast Notifications
   ============================================ */

.toast-container {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--card-bg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    animation: toastIn 0.3s ease;
    min-width: 300px;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast.fade-out {
    animation: toastOut 0.3s ease forwards;
}

@keyframes toastOut {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

.toast-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.875rem;
}

.toast.success .toast-icon {
    background: rgba(16, 185, 129, 0.2);
    color: var(--status-completed);
}

.toast.error .toast-icon {
    background: rgba(239, 68, 68, 0.2);
    color: var(--priority-critical);
}

.toast.info .toast-icon {
    background: rgba(99, 102, 241, 0.2);
    color: var(--accent-commander);
}

.toast-message {
    flex: 1;
    font-size: 0.875rem;
    color: var(--text-primary);
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 1024px) {
    .stats-dashboard {
        grid-template-columns: repeat(2, 1fr);
    }

    .execution-stats {
        flex-direction: column;
        gap: var(--spacing-xl);
    }

    .exec-info {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .back-btn span {
        display: none;
    }

    .header-stats {
        order: -1;
    }

    .logo h1 {
        font-size: 1.5rem;
    }

    .mode-selector {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-md);
    }

    .mode-btn {
        width: 100%;
        justify-content: center;
    }

    .mode-divider {
        flex-direction: row;
    }

    .divider-line {
        width: 50px;
        height: 2px;
    }

    .main-content {
        padding: var(--spacing-md);
    }

    .stats-dashboard {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }

    .stat-card {
        padding: var(--spacing-md);
    }

    .stat-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .stat-value {
        font-size: 1.5rem;
    }

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

    .section-header {
        flex-direction: column;
        gap: var(--spacing-md);
        align-items: flex-start;
    }

    .filter-controls {
        width: 100%;
    }

    .filter-select {
        flex: 1;
    }

    .command-card {
        flex-direction: column;
    }

    .command-priority-bar {
        width: 100%;
        height: 4px;
    }

    .command-actions {
        border-left: none;
        border-top: 1px solid var(--border-light);
        justify-content: flex-end;
    }

    .command-header {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .command-badges {
        order: -1;
    }

    .queue-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }

    .queue-filters {
        width: 100%;
        overflow-x: auto;
    }

    .task-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .task-actions {
        width: 100%;
        margin-top: var(--spacing-md);
    }

    .task-actions .btn {
        flex: 1;
    }

    .exec-item {
        min-width: 140px;
    }

    .toast-container {
        left: var(--spacing-md);
        right: var(--spacing-md);
        bottom: var(--spacing-md);
    }

    .toast {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .stats-dashboard {
        grid-template-columns: 1fr;
    }

    .command-form-container,
    .commands-section,
    .task-queue {
        padding: var(--spacing-md);
    }

    .exec-ring {
        width: 120px;
        height: 120px;
    }

    .exec-value {
        font-size: 1.5rem;
    }

    .exec-info {
        width: 100%;
    }

    .exec-item {
        width: 100%;
        min-width: auto;
    }
}

/* Disable animations on mobile for performance */
@media (max-width: 768px) {
    .glow-orb,
    .grid-overlay {
        display: none;
    }

    .command-card:hover,
    .task-card:hover,
    .stat-card:hover {
        transform: none;
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}