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.2s,box-shadow .2s}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #6366f11a}.form-group input:disabled,.form-group select:disabled{opacity:.6;cursor:not-allowed}.form-help{color:var(--text-secondary);font-size:.85rem}.required{color:#ef4444;margin-left:.25rem}.error-message{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:.75rem;border-radius:6px;font-size:.9rem}.btn-primary{background:var(--primary-color);color:#fff;padding:.75rem 1.5rem;border:none;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,transform 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.2s}.btn-secondary:hover:not(:disabled){background:var(--bg-color)}.btn-danger{background:#dc2626;color:#fff;border:none;padding:.5rem 1rem;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:background .2s}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-sm{padding:.4rem .8rem;font-size:.85rem}.loading-spinner{text-align:center;padding:3rem;color:var(--text-secondary)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content{background:#1e1e2e;border:1px solid var(--border-color);border-radius:12px;padding:2rem;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px #00000080}.modal-content h2{margin-bottom:1.5rem;color:var(--text-primary)}.modal-form{display:flex;flex-direction:column;gap:1.25rem}.modal-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:1rem}@media(max-width:768px){.auth-card{padding:2rem}.admin-header{flex-direction:column;align-items:flex-start;gap:1rem}.table-container{overflow-x:auto}.admin-table{min-width:800px}.actions-cell{flex-direction:column}}:root{--bg-gradient: linear-gradient(135deg, #1e1e2e 0%, #2d2b42 100%);--card-bg: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--accent-green: #00d26a;--accent-red: #f8312f;--accent-blue: #007bff;--glass-blur: 12px;--transition: all .3s cubic-bezier(.4, 0, .2, 1);--primary-color: #6366f1;--primary-hover: #4f46e5;--secondary-color: #8b5cf6;--bg-color: #1e1e2e;--surface-color: rgba(255, 255, 255, .05);--border-color: rgba(255, 255, 255, .1)}[data-theme=light]{--bg-gradient: linear-gradient(135deg, #f5f7fa 0%, #e8edf2 100%);--card-bg: rgba(255, 255, 255, .9);--card-border: rgba(0, 0, 0, .1);--text-primary: #1e1e2e;--text-secondary: rgba(0, 0, 0, .6);--accent-green: #00a854;--accent-red: #d32f2f;--accent-blue: #0066cc;--glass-blur: 12px;--primary-color: #6366f1;--primary-hover: #4f46e5;--secondary-color: #8b5cf6;--bg-color: #f5f7fa;--surface-color: rgba(0, 0, 0, .03);--border-color: rgba(0, 0, 0, .1)}*{transition:background-color .3s ease,color .3s ease,border-color .3s ease}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background:var(--bg-gradient);color:var(--text-primary);min-height:100vh;display:flex;justify-content:center;align-items:center;overflow-x:hidden}#root{width:100%;max-width:1200px;padding:2rem;display:flex;flex-direction:column;align-items:center}h1{font-size:3rem;font-weight:700;margin-bottom:2rem;background:linear-gradient(to 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#0003}.status-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,transparent,currentColor,transparent);opacity:.5}.status-card.active{color:var(--accent-green)}.status-card.inactive{color:var(--accent-red)}.status-card.loading{color:var(--text-secondary)}.card-header{font-size:1.1rem;font-weight:600;margin-bottom:.75rem;color:var(--text-primary);text-align:center;z-index:1}.status-indicator{width:60px;height:60px;border-radius:50%;background:#ffffff0d;display:flex;align-items:center;justify-content:center;margin-bottom:1rem;font-size:1.5rem;position:relative}.status-indicator i{z-index:2}.ripple{position:absolute;width:100%;height:100%;border-radius:50%;background:currentColor;opacity:.2;animation:ripple 2s infinite}.status-text{font-size:1.25rem;font-weight:700;margin-bottom:.35rem;letter-spacing:.05em}.response-time{font-size:.8rem;color:var(--text-secondary);font-weight:500}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes ripple{0%{transform:scale(1);opacity:.4}to{transform:scale(2.5);opacity:0}}.history-container{display:flex;gap:3px;margin-top:1rem;padding-top:.75rem;border-top:1px solid rgba(255,255,255,.1);width:100%;justify-content:center}.history-dot{width:8px;height:8px;border-radius:50%;background-color:var(--text-secondary);opacity:.5;transition:var(--transition)}.history-dot.active{background-color:var(--accent-green);opacity:1}.history-dot.inactive{background-color:var(--accent-red);opacity:1}.history-dot:hover{transform:scale(1.5)}.controls-container{margin-bottom:2rem;display:flex;gap:1rem;align-items:center;background:var(--card-bg);padding:.75rem 1.5rem;border-radius:50px;border:1px solid var(--card-border);-webkit-backdrop-filter:blur(var(--glass-blur));backdrop-filter:blur(var(--glass-blur))}.interval-label{font-size:.875rem;color:var(--text-secondary);font-weight:500}.interval-select{background:transparent;border:none;color:var(--text-primary);font-family:inherit;font-size:.875rem;font-weight:600;cursor:pointer;outline:none}.interval-select option{background-color:#2d2b42;color:var(--text-primary)}.navbar{width:100%;display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem;padding-bottom:1rem;border-bottom:1px solid var(--card-border)}.nav-brand{font-weight:700;font-size:1.25rem;color:var(--text-primary)}.nav-links{display:flex;gap:1.5rem;flex:1;justify-content:center}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;padding:.5rem 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