*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary: #f5f5f5;--bg-secondary: #ffffff;--bg-tertiary: #f0f9ff;--text-primary: #1f2937;--text-secondary: #6b7280;--border-color: #e5e7eb;--accent: #0284c7;--accent-hover: #0369a1;--shadow: 0 1px 3px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1)}.dark{--bg-primary: #111827;--bg-secondary: #1f2937;--bg-tertiary: #374151;--text-primary: #f9fafb;--text-secondary: #d1d5db;--border-color: #374151;--accent: #38bdf8;--accent-hover: #0ea5e9;--shadow: 0 1px 3px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;transition:background-color .3s,color .3s}.app-container{min-height:100vh;padding:24px}.main-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}@media(max-width:1024px){.main-grid{grid-template-columns:1fr}}.card{background:var(--bg-secondary);border-radius:12px;padding:32px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px}.card-title{font-size:1.75rem;font-weight:700;color:var(--accent);margin-bottom:8px}.card-subtitle{font-size:.95rem;color:var(--text-secondary)}.icon-buttons{display:flex;gap:8px}.icon-btn{width:40px;height:40px;border:none;background:var(--bg-tertiary);color:var(--text-primary);border-radius:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.2rem;transition:all .2s}.icon-btn:hover{background:var(--accent);color:#fff;transform:translateY(-2px)}.reset-link{color:var(--accent);text-decoration:none;font-size:.9rem;font-weight:500;cursor:pointer;transition:color .2s}.reset-link:hover{color:var(--accent-hover);text-decoration:underline}.form-section{margin-bottom:32px}.form-section:last-child{margin-bottom:0}.section-title{font-size:1.1rem;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.9rem;font-weight:500;margin-bottom:8px;color:var(--text-secondary)}.form-select,.form-input{width:100%;padding:12px 16px;font-size:1rem;border:1px solid var(--border-color);border-radius:8px;background:var(--bg-secondary);color:var(--text-primary);transition:all .2s}.form-select:focus,.form-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #0284c71a}.form-select:hover,.form-input:hover{border-color:var(--accent)}.dimensions-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.quantity-control{display:flex;align-items:center;gap:16px;padding:12px;background:var(--bg-tertiary);border-radius:8px}.quantity-btn{width:36px;height:36px;border:none;background:var(--bg-secondary);color:var(--text-primary);border-radius:6px;cursor:pointer;font-size:1.2rem;font-weight:600;transition:all .2s;display:flex;align-items:center;justify-content:center}.quantity-btn:hover{background:var(--accent);color:#fff}.quantity-btn:active{transform:scale(.95)}.quantity-display{flex:1;text-align:center;font-size:1.1rem;font-weight:600}.quote-section{position:sticky;top:24px}.quote-title{font-size:1.75rem;font-weight:700;margin-bottom:24px}.quote-row{display:flex;justify-content:space-between;align-items:center;padding:16px 0;border-bottom:1px solid var(--border-color)}.quote-label{font-size:1rem;color:var(--text-secondary)}.quote-value{font-size:1.1rem;font-weight:600;color:var(--text-primary)}.quote-discount{color:#dc2626}.quote-discount .quote-label,.quote-discount .quote-value{color:#dc2626;font-weight:600}.quote-total-section{margin-top:24px;padding:24px;background:var(--bg-tertiary);border-radius:12px}.quote-total-label{font-size:1.1rem;font-weight:600;margin-bottom:8px;color:var(--text-secondary)}.quote-total-value{font-size:2rem;font-weight:700;color:var(--accent)}.footer{text-align:center;margin-top:48px;padding-top:24px;border-top:1px solid var(--border-color);color:var(--text-secondary);font-size:.9rem}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:24px}.modal{background:var(--bg-secondary);border-radius:12px;max-width:800px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}.modal-header{padding:24px;border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}.modal-title{font-size:1.5rem;font-weight:700}.modal-close{width:32px;height:32px;border:none;background:transparent;color:var(--text-secondary);font-size:1.5rem;cursor:pointer;border-radius:6px;transition:all .2s}.modal-close:hover{background:var(--bg-tertiary);color:var(--text-primary)}.modal-body{padding:24px}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--border-color);margin-bottom:24px}.tab{padding:12px 24px;border:none;background:transparent;color:var(--text-secondary);font-size:1rem;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;transition:all .2s}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.price-table{width:100%;border-collapse:collapse}.price-table thead{background:var(--bg-tertiary)}.price-table th{padding:12px;text-align:left;font-weight:600;font-size:.9rem;color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.price-table td{padding:12px;border-bottom:1px solid var(--border-color)}.price-input{width:100%;padding:8px 12px;font-size:.95rem;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-secondary);color:var(--text-primary)}.price-input:focus{outline:none;border-color:var(--accent)}.modal-footer{padding:24px;border-top:1px solid var(--border-color);display:flex;justify-content:space-between;gap:12px}.btn{padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-secondary{background:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover{background:var(--border-color)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:var(--shadow)}.btn-full{width:100%}.btn-danger{padding:12px 24px;font-size:1rem;font-weight:500;border:none;border-radius:8px;cursor:pointer;transition:all .2s;background:#dc2626;color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c;transform:translateY(-2px);box-shadow:var(--shadow)}.btn-danger:disabled{opacity:.6;cursor:not-allowed}.btn-delete{background:transparent;border:none;cursor:pointer;font-size:1.2rem;padding:4px 8px;transition:all .2s;opacity:.6}.btn-delete:hover{opacity:1;transform:scale(1.2)}.loading-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background-color:var(--bg-primary)}.loading-spinner{font-size:1.2rem;color:var(--text-secondary)}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background-color:var(--bg-primary)}.auth-card{background:var(--bg-secondary);border-radius:12px;padding:48px;width:100%;max-width:450px;box-shadow:var(--shadow-lg);border:1px solid var(--border-color)}.auth-title{font-size:2rem;font-weight:700;color:var(--accent);margin-bottom:8px;text-align:center}.auth-subtitle{font-size:1rem;color:var(--text-secondary);text-align:center;margin-bottom:32px}.auth-form{margin-bottom:24px}.auth-link{text-align:center;font-size:.95rem;color:var(--text-secondary)}.auth-link a{color:var(--accent);text-decoration:none;font-weight:500}.auth-link a:hover{text-decoration:underline}.error-message{background:#fee2e2;color:#991b1b;padding:12px 16px;border-radius:8px;margin-bottom:20px;font-size:.9rem}.navbar{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:16px 0;margin:-24px -24px 24px;box-shadow:var(--shadow)}.navbar-content{max-width:1400px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;align-items:center}.navbar-brand{font-size:1.5rem;font-weight:700;color:var(--accent)}.navbar-actions{display:flex;align-items:center;gap:16px}.user-email{font-size:.9rem;color:var(--text-secondary)}.user-badge{padding:4px 12px;background:var(--bg-tertiary);border-radius:6px;font-size:.85rem;font-weight:600;text-transform:uppercase;color:var(--accent)}.usage-banner{background:var(--bg-tertiary);padding:12px 24px;margin:-24px -24px 24px;text-align:center;color:var(--text-secondary);font-size:.95rem}.usage-banner a{color:var(--accent);text-decoration:underline;font-weight:500}.subscription-page{max-width:1200px;margin:0 auto}.page-header{margin-bottom:24px}.page-title{font-size:2.5rem;font-weight:700;color:var(--accent);margin-bottom:8px;text-align:center}.page-subtitle{font-size:1.1rem;color:var(--text-secondary);text-align:center;margin-bottom:48px}.tiers-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;margin-bottom:48px}.tier-card{background:var(--bg-secondary);border:2px solid var(--border-color);border-radius:12px;padding:32px;transition:all .3s}.tier-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.tier-card.active{border-color:var(--accent);box-shadow:0 0 0 3px #0284c71a}.tier-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.tier-name{font-size:1.5rem;font-weight:700;color:var(--text-primary)}.tier-badge{padding:4px 12px;background:var(--accent);color:#fff;border-radius:6px;font-size:.85rem;font-weight:600}.tier-price{margin-bottom:32px}.price-free{font-size:2rem;font-weight:700;color:var(--text-primary)}.price-amount{font-size:3rem;font-weight:700;color:var(--accent)}.price-period{font-size:1.2rem;color:var(--text-secondary)}.tier-features{list-style:none;margin-bottom:32px}.tier-feature{padding:12px 0;display:flex;align-items:center;gap:12px;color:var(--text-secondary)}.feature-icon{width:24px;height:24px;background:var(--bg-tertiary);color:var(--accent);border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}.subscription-note{padding:24px;background:var(--bg-tertiary);border-radius:12px;border:1px solid var(--border-color)}.subscription-note p{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.table-container{max-height:60vh;overflow-y:auto}.input-with-icon{position:relative;width:100%}.input-icon{position:absolute;left:16px;top:50%;transform:translateY(-50%);pointer-events:none;z-index:1;color:#9ca3af;width:20px;height:20px}.form-input.with-icon{padding-left:48px}.forgot-password{margin-bottom:16px;margin-top:-8px}.forgot-password-link{background:none;border:none;color:var(--accent);text-decoration:none;font-size:.95rem;font-weight:500;cursor:pointer;padding:0;transition:color .2s}.forgot-password-link:hover:not(:disabled){color:var(--accent-hover);text-decoration:underline}.forgot-password-link:disabled{opacity:.6;cursor:not-allowed}@media(max-width:768px){.navbar-content{flex-direction:column;gap:16px}.navbar-actions{flex-wrap:wrap;justify-content:center}.auth-card{padding:32px 24px}.tiers-grid{grid-template-columns:1fr}}