:root{--primary-font: "Noto Sans KR", sans-serif;--border-color: #e0e0e0;--header-bg: #f2f2f2;--highlight-bg: #f1f3f5;--text-primary: #333;--text-secondary: #555;--bg-light: #f8f9fa;--bg-main: #ffffff;--primary-color: #007bff;--danger-color: #dc3545;--sidebar-width: 240px;--doc-code-bg: #ffff00;--doc-code-border: #000000;--contact-person-bg: #eaf2f8}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--primary-font);background-color:var(--bg-light);color:var(--text-primary);line-height:1.5;font-size:14px}.hidden{display:none!important}#login-page{display:flex;justify-content:center;align-items:center;width:100vw;height:100vh;background-color:var(--bg-light)}.login-container{padding:2.5rem 3rem;background-color:var(--bg-main);border-radius:8px;box-shadow:0 4px 12px #0000001a;width:100%;max-width:400px;text-align:center}.login-logo{max-width:180px;margin-bottom:2rem}#login-form .form-group{margin-bottom:1.5rem;text-align:left}#login-form label{display:block;margin-bottom:.5rem;font-weight:500}#login-form input{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:4px;font-size:1rem}.login-btn{width:100%;padding:.75rem;font-size:1rem;font-weight:700;margin-top:1rem}.app-layout{display:flex;max-width:1600px;margin:2rem auto;background-color:var(--bg-main);box-shadow:0 2px 8px #0000001a;min-height:calc(100vh - 4rem)}.sidebar{width:var(--sidebar-width);flex-shrink:0;background-color:#fff;border-right:1px solid var(--border-color);padding:1.5rem;display:flex;flex-direction:column}.sidebar-divider{border:0;border-top:1px solid var(--border-color);margin:1.5rem 0}.sidebar-nav{flex-grow:1}.sidebar-nav ul{list-style:none}.sidebar-nav li a{display:block;padding:.75rem 1rem;text-decoration:none;color:var(--text-secondary);font-weight:500;border-radius:4px;margin-bottom:.25rem;transition:background-color .2s ease,color .2s ease}.sidebar-nav li a:hover{background-color:var(--highlight-bg)}.sidebar-nav li a.active{background-color:var(--primary-color);color:#fff}.sidebar-footer a{display:block;padding:.75rem 1rem;text-decoration:none;color:var(--text-secondary);font-weight:500;border-radius:4px;transition:background-color .2s ease,color .2s ease;text-align:center;border:1px solid var(--border-color)}.sidebar-footer a:hover{background-color:var(--highlight-bg)}.sidebar-footer a.active{background-color:var(--text-primary);color:#fff;border-color:var(--text-primary)}.sidebar-vehicle-selector{display:flex;flex-direction:column;gap:.5rem}.sidebar-vehicle-selector label{font-weight:700;font-size:1rem;color:var(--text-primary)}.sidebar-vehicle-selector select{width:100%;padding:.6rem;border-radius:4px;border:1px solid var(--border-color);background-color:#fff;font-family:inherit;font-size:.9rem}.container{flex-grow:1;padding:2rem 2.5rem;overflow-y:auto}.main-title{font-size:1.8rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid #ccc}.document-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.logo{max-width:180px;height:auto}.header-right{display:flex;flex-direction:column;align-items:flex-end}.header-meta{display:flex;align-items:center;gap:1.5rem;margin-bottom:.5rem}.doc-code{background-color:var(--doc-code-bg);border:1px solid var(--doc-code-border);padding:.25rem .75rem;font-weight:700}.date-info{text-align:right}.contact-table{border:1px solid #000;border-collapse:collapse}.contact-table th,.contact-table td{border:1px solid #000;padding:.3rem .7rem;font-size:.9rem}.contact-table th{background-color:#e0e0e0}.contact-table .contact-person{background-color:var(--contact-person-bg);font-weight:700}.recipient-bar{background-color:var(--header-bg);padding:.5rem 1rem;margin-bottom:1.5rem;font-weight:700}table{width:100%;border-collapse:collapse;margin-bottom:1.5rem;font-size:13px}th,td{border:1px solid #ddd;padding:.6rem;text-align:center;vertical-align:middle}thead th{background-color:var(--header-bg);font-weight:700}.content-l{text-align:left}.content-r{text-align:right}.label-sub{font-weight:500;background-color:var(--highlight-bg)}.vehicle-info-table th{width:10%;background-color:var(--header-bg)}.vehicle-info-table .total-price-row th{background-color:#d6eaf8}.vehicle-info-table .highlight-val{font-weight:700;color:var(--primary-color)}.rental-fees-table .highlight{background-color:#fff3cd;font-weight:700}.rental-fees-table .divider{border-left:1px solid #ccc;margin:0 .5rem}.info-section{margin-bottom:2rem}.info-section ul{list-style:none;font-size:.8rem;color:var(--text-secondary)}.note{font-size:.8rem;color:var(--text-secondary)}.section-title{font-size:1.1rem;margin-bottom:.75rem;display:flex;justify-content:space-between;align-items:center}.unit-info{font-size:.8rem;font-weight:400;color:var(--text-secondary)}.color-selector-cell{position:relative}.color-display{cursor:pointer;text-decoration:underline;text-decoration-style:dotted}.color-popover{display:none;position:absolute;background-color:#fff;border:1px solid #ccc;box-shadow:0 2px 5px #00000026;z-index:10;min-width:100px;border-radius:4px}.color-popover.active{display:block}.color-option{padding:.5rem 1rem;cursor:pointer}.color-option:hover{background-color:var(--highlight-bg)}#quotation-options,#quotation-trim{cursor:pointer;text-decoration:underline;text-decoration-style:dotted}[contenteditable]:focus{outline:2px solid var(--primary-color)}.modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal{background-color:#fff;border-radius:8px;box-shadow:0 5px 15px #0000004d;width:90%;max-width:650px;display:flex;flex-direction:column}#options-modal,#trim-modal{max-width:500px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color)}.modal-header h3{margin:0;font-size:1.25rem}.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;line-height:1}.modal-body{padding:1.5rem;overflow-y:auto;max-height:70vh}.modal-footer{display:flex;justify-content:flex-end;gap:.5rem;padding:1rem 1.5rem;border-top:1px solid var(--border-color)}.options-checkbox-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:1rem}.option-item{display:flex;align-items:center;gap:.5rem}.custom-option-input-container{margin-top:1rem;display:flex;flex-direction:column}.custom-option-input-container label{margin-bottom:.5rem;font-weight:700}.custom-option-input{width:100%;padding:.5rem;border:1px solid var(--border-color);border-radius:4px}.btn{display:inline-block;font-weight:400;color:#212529;text-align:center;vertical-align:middle;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;background-color:transparent;border:1px solid transparent;padding:.375rem .75rem;font-size:1rem;line-height:1.5;border-radius:.25rem;transition:color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out}.btn-primary{color:#fff;background-color:var(--primary-color);border-color:var(--primary-color)}.btn-primary:hover{background-color:#0069d9;border-color:#0062cc}.btn-danger{color:#fff;background-color:var(--danger-color);border-color:var(--danger-color)}.btn-danger:hover{background-color:#c82333;border-color:#bd2130}.btn:disabled{opacity:.65;cursor:not-allowed}.btn-sm{padding:.25rem .5rem;font-size:.875rem;line-height:1.5;border-radius:.2rem}.settings-page{display:flex;flex-direction:column}.settings-tabs{display:flex;border-bottom:2px solid var(--border-color);margin-bottom:2rem}.settings-tab{padding:.75rem 1.5rem;cursor:pointer;border:none;background:none;font-size:1rem;font-weight:500;color:var(--text-secondary);border-bottom:2px solid transparent;margin-bottom:-2px}.settings-tab.active{color:var(--primary-color);border-bottom-color:var(--primary-color)}.settings-sub-tabs{margin-bottom:1.5rem;display:flex;gap:.5rem}.settings-sub-tab{padding:.5rem 1rem;border:1px solid var(--border-color);background:none;border-radius:20px;cursor:pointer}.settings-sub-tab.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.settings-section{margin-bottom:3rem}.settings-section h2{font-size:1.5rem;margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:1px solid #eee}.add-company-form{display:flex;gap:1rem;align-items:center;max-width:500px}#new-company-name{flex-grow:1;padding:.5rem;font-size:1rem;border:1px solid var(--border-color);border-radius:4px}#company-config-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem}.company-config-card{border:1px solid var(--border-color);border-radius:8px;background-color:#fff}.company-config-header{display:flex;justify-content:space-between;align-items:center;padding:1rem;background-color:var(--highlight-bg);border-bottom:1px solid var(--border-color)}.company-config-header h3{margin:0}.company-config-body{padding:1.5rem;display:grid;grid-template-columns:1fr;gap:1rem}.form-group{display:flex;flex-direction:column}.form-group label{margin-bottom:.5rem;font-weight:500}.form-group input,.form-group select{padding:.5rem;font-size:1rem;border:1px solid var(--border-color);border-radius:4px}.form-group input:disabled{background-color:var(--highlight-bg);cursor:not-allowed}.add-vehicle-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;align-items:end}.add-vehicle-form .form-group{margin-bottom:0}.add-vehicle-form button[type=submit]{grid-column:1 / -1;margin-top:1rem;justify-self:start;padding:.5rem 2rem}.edit-vehicle-form{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.table-responsive-wrapper{overflow-x:auto}.vehicle-list-table{white-space:nowrap}.vehicle-list-table th,.vehicle-list-table td{padding:.75rem;font-size:.85rem}.vehicle-list-table td:last-child{white-space:normal}.action-buttons{display:flex;gap:.5rem;justify-content:center}tr.is-editing{background-color:#eaf2f8}#calculator-container{padding:1.5rem;background-color:#fcfcfc;border:1px solid var(--border-color);border-radius:8px}.calculator-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2rem}.calculator-column{display:flex;flex-direction:column;gap:1.5rem}.calculator-section{border:1px solid #eee;border-radius:4px;padding:1rem}.form-row{display:grid;grid-template-columns:150px 1fr;align-items:center;margin-bottom:.75rem}.form-row:last-child{margin-bottom:0}.form-row.highlight{font-weight:700}.form-row label{font-weight:500}.form-row input,.form-row select{padding:.3rem .5rem;border-radius:4px;border:1px solid #ccc;width:100%}.form-row .value{font-weight:500;text-align:right;padding-right:.5rem}.form-row.highlight .value{color:var(--primary-color)}.form-row .sub-header{grid-column:1 / -1;font-weight:700;font-size:1.1em;padding-bottom:.5rem;margin-bottom:.75rem;border-bottom:1px solid var(--border-color)}.input-group{display:grid;grid-template-columns:1fr auto;gap:.5rem;align-items:center}.tooltip-container{position:relative;display:inline-block;margin-left:5px}.tooltip-icon{display:inline-flex;justify-content:center;align-items:center;width:16px;height:16px;border-radius:50%;background-color:#ccc;color:#fff;font-size:12px;font-weight:700;cursor:pointer}.tooltip-text{visibility:hidden;width:220px;background-color:#555;color:#fff;text-align:center;border-radius:6px;padding:5px 10px;position:absolute;z-index:1;bottom:125%;left:50%;margin-left:-110px;opacity:0;transition:opacity .3s;font-size:12px}.tooltip-container:hover .tooltip-text{visibility:visible;opacity:1}.base-insurance-table tfoot .total-row td{background-color:#fff3cd;font-weight:700}