:root{--color-bg-primary: #0a0e17;--color-bg-secondary: #111827;--color-bg-tertiary: #1a2234;--color-bg-card: #1e293b;--color-bg-hover: #2d3a4f;--color-accent-primary: #3b82f6;--color-accent-secondary: #6366f1;--color-accent-success: #10b981;--color-accent-warning: #f59e0b;--color-accent-error: #ef4444;--color-text-primary: #f1f5f9;--color-text-secondary: #94a3b8;--color-text-muted: #64748b;--color-border: #2d3a4f;--gradient-primary: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);--gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);--gradient-dark: linear-gradient(180deg, #0a0e17 0%, #111827 100%);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .3), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -2px rgba(0, 0, 0, .2);--shadow-glow: 0 0 20px rgba(59, 130, 246, .3)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px}body{font-family:var(--font-sans);background:var(--gradient-dark);color:var(--color-text-primary);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--color-bg-secondary);border-bottom:1px solid var(--color-border);padding:var(--space-lg) var(--space-xl);display:flex;align-items:center;justify-content:space-between;gap:var(--space-lg)}.header__logo{display:flex;align-items:center;gap:var(--space-md)}.header__logo-icon{width:40px;height:40px;background:var(--gradient-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.25rem}.header__logo-text{font-size:1.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header__status{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--color-bg-tertiary);border-radius:var(--radius-md);font-size:.875rem}.header__status-dot{width:8px;height:8px;border-radius:50%;animation:pulse 2s ease-in-out infinite}.header__status-dot--kafka{background:var(--color-accent-success)}.header__status-dot--demo{background:var(--color-accent-warning)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.main{flex:1;padding:var(--space-xl);max-width:1400px;margin:0 auto;width:100%}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--space-lg);margin-bottom:var(--space-2xl)}.stat-card{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-lg);display:flex;flex-direction:column;gap:var(--space-sm);transition:all .3s ease}.stat-card:hover{border-color:var(--color-accent-primary);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.stat-card__label{color:var(--color-text-muted);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.stat-card__value{font-size:2rem;font-weight:700;font-family:var(--font-mono)}.stat-card__value--pending{color:var(--color-accent-warning)}.stat-card__value--processed{color:var(--color-accent-success)}.stat-card__value--failed{color:var(--color-accent-error)}.stat-card__value--total{color:var(--color-accent-primary)}.content-grid{display:grid;grid-template-columns:1fr 2fr;gap:var(--space-xl)}@media (max-width: 900px){.content-grid{grid-template-columns:1fr}}.form-section{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl)}.form-section__title{font-size:1.25rem;font-weight:600;margin-bottom:var(--space-lg);display:flex;align-items:center;gap:var(--space-sm)}.form-group{margin-bottom:var(--space-lg)}.form-group label{display:block;font-size:.875rem;font-weight:500;color:var(--color-text-secondary);margin-bottom:var(--space-sm)}.form-group input,.form-group textarea,.form-group select{width:100%;padding:var(--space-md);background:var(--color-bg-tertiary);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-primary);font-family:var(--font-sans);font-size:.9375rem;transition:all .2s ease}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--color-accent-primary);box-shadow:0 0 0 3px #3b82f633}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--color-text-muted)}.form-group textarea{min-height:80px;resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);font-size:.9375rem;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;font-family:var(--font-sans)}.btn--primary{background:var(--gradient-primary);color:#fff}.btn--primary:hover{opacity:.9;transform:translateY(-1px);box-shadow:var(--shadow-glow)}.btn--primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn--full{width:100%}.table-section{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-lg);overflow:hidden}.table-section__header{padding:var(--space-lg) var(--space-xl);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}.table-section__title{font-size:1.25rem;font-weight:600;display:flex;align-items:center;gap:var(--space-sm)}.table-section__refresh{font-size:.75rem;color:var(--color-text-muted);display:flex;align-items:center;gap:var(--space-xs)}.table-wrapper{overflow-x:auto}.events-table{width:100%;border-collapse:collapse}.events-table th,.events-table td{padding:var(--space-md) var(--space-lg);text-align:left;border-bottom:1px solid var(--color-border)}.events-table th{background:var(--color-bg-tertiary);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted)}.events-table td{font-size:.875rem}.events-table tr:hover{background:var(--color-bg-hover)}.events-table .id-col{font-family:var(--font-mono);color:var(--color-text-muted);font-size:.8125rem}.events-table .title-col{font-weight:500;max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.events-table .type-col{font-family:var(--font-mono);font-size:.8125rem;color:var(--color-accent-secondary)}.events-table .time-col{font-family:var(--font-mono);font-size:.8125rem;color:var(--color-text-secondary)}.status-badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.status-badge--pending{background:#f59e0b26;color:var(--color-accent-warning)}.status-badge--processing{background:#6366f126;color:var(--color-accent-secondary)}.status-badge--processed{background:#10b98126;color:var(--color-accent-success)}.status-badge--failed{background:#ef444426;color:var(--color-accent-error)}.empty-state{padding:var(--space-2xl);text-align:center;color:var(--color-text-muted)}.empty-state__icon{font-size:3rem;margin-bottom:var(--space-md);opacity:.5}.empty-state__text{font-size:1rem}.spinner{width:16px;height:16px;border:2px solid transparent;border-top-color:currentColor;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:var(--space-xl);right:var(--space-xl);padding:var(--space-md) var(--space-lg);background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:var(--space-sm);font-size:.875rem;animation:slideIn .3s ease;z-index:1000}.toast--success{border-color:var(--color-accent-success)}.toast--error{border-color:var(--color-accent-error)}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.footer{padding:var(--space-lg) var(--space-xl);text-align:center;color:var(--color-text-muted);font-size:.875rem;border-top:1px solid var(--color-border)}.footer a{color:var(--color-accent-primary);text-decoration:none}.footer a:hover{text-decoration:underline}.deploy-banner{background:linear-gradient(to right,#f59e0b1a,#f59e0b0d);border-bottom:1px solid rgba(245,158,11,.3);color:var(--color-accent-warning);padding:var(--space-sm) var(--space-xl);font-size:.875rem;display:flex;align-items:center;justify-content:center;gap:var(--space-md);text-align:center;width:100%;animation:slideDown .5s ease-out}.deploy-banner__content{display:flex;align-items:center;gap:var(--space-sm);max-width:1200px}.deploy-banner__icon{font-size:1.2rem}.deploy-banner__close{background:transparent;border:none;color:inherit;cursor:pointer;opacity:.7;padding:var(--space-xs);display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);transition:all .2s ease;margin-left:var(--space-lg)}.deploy-banner__close:hover{opacity:1;background:#f59e0b33}@keyframes slideDown{0%{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}