:root{--font-display: "Outfit", "Inter", -apple-system, sans-serif;--font-sans: "Inter", -apple-system, sans-serif;--bg-primary: #0a0b10;--bg-secondary: #12131a;--bg-tertiary: #1a1c29;--accent-primary: #8b5cf6;--accent-secondary: #6366f1;--accent-gradient: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));--accent-glow: 0 0 20px rgba(139, 92, 246, .4);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-light: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .15);--success: #10b981;--warning: #f59e0b;--error: #ef4444;--info: #3b82f6;--radius-lg: 16px;--radius-md: 10px;--radius-sm: 6px;--transition: all .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden;background-image:radial-gradient(circle at 10% 20%,rgba(99,102,241,.05) 0%,transparent 40%),radial-gradient(circle at 90% 80%,rgba(139,92,246,.05) 0%,transparent 40%)}button,input,select,textarea{font-family:inherit}.app-container{max-width:1280px;margin:0 auto;padding:2rem 1.5rem;display:flex;flex-direction:column;gap:2rem;min-height:100vh}.glass-card{background:#12131aa6;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:1.75rem;box-shadow:0 10px 30px -10px #00000080;transition:var(--transition)}.glass-card:hover{border-color:var(--border-hover);box-shadow:0 15px 35px -5px #0009}h1,h2,h3,h4,h5{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em}h1{font-size:2.25rem;background:linear-gradient(to right,#fff,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}h2{font-size:1.5rem;color:var(--text-primary);margin-bottom:1.25rem;display:flex;align-items:center;gap:.5rem}.app-header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-light);padding-bottom:1.5rem}.brand-section{display:flex;align-items:center;gap:.75rem}.brand-logo{font-size:2.5rem;animation:float 4s ease-in-out infinite}.status-badge-container{display:flex;align-items:center;gap:.75rem}.badge{padding:.4rem .8rem;border-radius:50px;font-size:.85rem;font-weight:500;display:flex;align-items:center;gap:.4rem}.badge-connected{background:#10b9811a;color:var(--success);border:1px solid rgba(16,185,129,.2)}.badge-disconnected{background:#ef44441a;color:var(--error);border:1px solid rgba(239,68,68,.2)}.btn-secondary{background:#ffffff0d;color:var(--text-primary);border:1px solid var(--border-light);padding:.5rem 1rem;border-radius:var(--radius-md);font-weight:500;cursor:pointer;transition:var(--transition);display:flex;align-items:center;gap:.5rem}.btn-secondary:hover{background:#ffffff1a;border-color:var(--border-hover)}.btn-primary{background:var(--accent-gradient);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:var(--transition);box-shadow:var(--accent-glow);display:flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary:hover:not(:disabled){opacity:.95;transform:translateY(-2px)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.dashboard-grid{display:grid;grid-template-columns:1fr 2fr;gap:2rem}@media (max-width: 900px){.dashboard-grid{grid-template-columns:1fr}}.form-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.25rem}.form-group label{font-size:.875rem;color:var(--text-secondary);font-weight:500}.form-control{background:#ffffff08;border:1px solid var(--border-light);color:var(--text-primary);border-radius:var(--radius-md);padding:.75rem 1rem;font-size:.95rem;transition:var(--transition);width:100%}.form-control:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 10px #8b5cf626;background:#ffffff0d}.form-control::placeholder{color:var(--text-muted)}.status-console{background:#06070a;border:1px solid var(--border-light);border-radius:var(--radius-md);padding:1rem;height:220px;overflow-y:auto;font-family:monospace;font-size:.85rem;color:#38bdf8;display:flex;flex-direction:column;gap:.4rem}.console-log-line{line-height:1.4;word-break:break-all}.stats-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;margin-bottom:1.5rem}.stat-card{background:#ffffff05;border:1px solid var(--border-light);border-radius:var(--radius-md);padding:1.25rem;text-align:center}.stat-value{font-size:2rem;font-family:var(--font-display);font-weight:700;margin-bottom:.25rem}.stat-label{font-size:.85rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.05em}.table-responsive{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border-light);background:#12131a66}.voucher-table{width:100%;border-collapse:collapse;text-align:left;font-size:.9rem}.voucher-table th{background:#ffffff08;color:var(--text-secondary);font-weight:600;padding:.6rem;border-bottom:1px solid var(--border-light);cursor:pointer;-webkit-user-select:none;user-select:none;transition:var(--transition)}.voucher-table th:hover{background:#ffffff0f;color:var(--text-primary)}.voucher-table td{padding:.6rem;border-bottom:1px solid var(--border-light);color:var(--text-primary);transition:var(--transition)}.voucher-table tr:hover td{background:#ffffff05}.voucher-table tr.needs-review-row td{background:#f59e0b08}.voucher-table tr.needs-review-row:hover td{background:#f59e0b0f}.voucher-table tr.new-row td{border-left:3px solid var(--success)}.badge-source{padding:.2rem .5rem;border-radius:4px;font-size:.75rem;font-weight:600}.badge-source-new{background:#10b98126;color:var(--success)}.badge-source-existing{background:#6366f126;color:var(--accent-secondary)}.badge-warning{background:#f59e0b26;color:var(--warning)}.cell-input{background:#ffffff0f;border:1px solid var(--accent-primary);color:var(--text-primary);border-radius:4px;padding:.25rem .5rem;width:100%;font-family:inherit;font-size:inherit}.cell-input:focus{outline:none;box-shadow:0 0 5px #8b5cf64d}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000bf;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-content{width:100%;max-width:500px;animation:scaleIn .3s cubic-bezier(.34,1.56,.64,1)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.modal-close{background:none;border:none;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;transition:var(--transition)}.modal-close:hover{color:var(--text-primary)}.setup-instructions{background:#ffffff05;border:1px solid var(--border-light);border-radius:var(--radius-md);padding:1rem;font-size:.85rem;color:var(--text-secondary);margin-bottom:1.5rem;line-height:1.5}.setup-instructions ol{padding-left:1.25rem;margin-top:.5rem}.setup-instructions li{margin-bottom:.25rem}.setup-instructions a{color:var(--accent-primary);text-decoration:none}.setup-instructions a:hover{text-decoration:underline}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-5px)}to{transform:translateY(0)}}@keyframes scaleIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.glow-orb{position:absolute;border-radius:50%;filter:blur(80px);z-index:-1;opacity:.15}.orb-1{width:300px;height:300px;background:var(--accent-primary);top:10%;left:5%}.orb-2{width:400px;height:400px;background:var(--accent-secondary);bottom:10%;right:5%}.senders-list-scroll::-webkit-scrollbar{width:4px}.sender-item:hover{border-color:var(--accent-primary)!important;background:#8b5cf608!important}.delete-sender-btn:hover{color:var(--error)!important;transform:scale(1.2)}.editable-cell{position:relative;transition:var(--transition)!important}.editable-cell:hover{background:#ffffff0a!important;box-shadow:inset 0 0 0 1px #8b5cf64d}.editable-cell .edit-icon{opacity:0!important;transform:scale(.8);transition:all .2s ease-in-out}.editable-cell:hover .edit-icon{opacity:.5!important;transform:scale(1)}.editable-cell .edit-icon:hover{opacity:1!important;color:var(--accent-primary);transform:scale(1.15)}