:root{--primary: #4f46e5;--primary-hover: #4338ca;--danger: #dc2626;--danger-hover: #b91c1c;--success: #16a34a;--success-hover: #15803d;--warning: #f59e0b;--bg: #f8fafc;--card-bg: #ffffff;--text: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--radius: 10px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}.main-content{max-width:800px;margin:0 auto;padding:24px 16px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.875rem;font-weight:500;margin-bottom:4px;color:var(--text-muted)}.form-group input,.form-group select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:1rem;outline:none;transition:border-color .2s}.form-group input:focus,.form-group select:focus{border-color:var(--primary);box-shadow:0 0 0 3px 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var(--border);border-radius:var(--radius);padding:20px;margin-bottom:12px}.progress-bar{width:100%;height:8px;background:var(--border);border-radius:4px;overflow:hidden;margin:8px 0}.progress-bar-fill{height:100%;border-radius:4px;transition:width .3s ease}.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:.875rem}.alert-error{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}.alert-success{background:#f0fdf4;color:var(--success);border:1px solid #bbf7d0}.auth-container{max-width:400px;margin:80px auto;padding:0 16px;text-align:center}.auth-container h1{font-size:1.75rem;margin-bottom:8px}.auth-container p{color:var(--text-muted);margin-bottom:32px}.auth-container .card{text-align:left}.auth-link{display:block;margin-top:16px;color:var(--primary);text-decoration:none;font-size:.875rem}.auth-link:hover{text-decoration:underline}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-header 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16px;border:none;background:var(--card-bg);font-size:.875rem;font-weight:500;color:var(--text-muted);cursor:pointer;transition:background .2s,color .2s}.tab-btn:not(:last-child){border-right:1px solid var(--border)}.tab-btn.active{background:var(--primary);color:#fff}.tab-btn:hover:not(.active){background:#f1f5f9}.badge{display:inline-block;padding:1px 8px;border-radius:10px;font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.02em;margin-left:8px;vertical-align:middle}.badge-blocked{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}.badge-restricted{background:#fff7ed;color:#d97706;border:1px solid #fed7aa}.usage-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid 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0;gap:4px}.navbar-left{width:100%;justify-content:space-between}.navbar-links{gap:12px}.navbar-link{font-size:.8125rem}.navbar-right{width:100%;justify-content:space-between;padding-bottom:4px}.navbar-email{font-size:.75rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:60%}.main-content{padding:16px 12px}.page-header{flex-direction:column;align-items:flex-start;gap:12px}.page-header h1{font-size:1.25rem}.app-row{flex-wrap:wrap;gap:8px;padding:14px 0}.app-info{flex:1 1 100%;min-width:0}.app-usage{flex:0 0 auto;font-size:.8125rem}.app-actions{flex:1 1 100%;flex-wrap:wrap}.app-actions select{flex:1;min-width:0}.usage-row{flex-wrap:wrap;gap:8px;padding:12px 0}.usage-info{flex:1 1 60%}.usage-time{min-width:auto;text-align:right}.usage-actions{flex:1 1 100%}.usage-actions .btn{flex:1}.card{padding:14px}.pairing-code{font-size:2rem;padding:16px;letter-spacing:.2em}.tab-btn{padding:10px 8px;font-size:.8125rem}.btn{padding:8px 14px;font-size:.875rem}.btn-sm{padding:6px 10px;font-size:.75rem}.flex-row{flex-wrap:wrap}.badge{margin-left:6px;font-size:.625rem}.device-card-header{flex-wrap:wrap;gap:8px}.budget-selector{flex:1;min-width:0}.budget-selector select{width:100%}.request-actions{flex-wrap:wrap}.request-actions .btn{flex:1}.request-header{flex-wrap:wrap;gap:4px}.form-group input,.form-group select,.form-group textarea{width:100%!important;max-width:100%!important}.app-row-blocked{margin:0 -6px;padding-left:8px;padding-right:8px}.auth-container{margin:40px auto}.auth-container h1{font-size:1.5rem}}