.login-container{background:linear-gradient(135deg, var(--color-header-bg) 0%, var(--color-nav-bg) 100%);justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.login-card{background:#fff;border-radius:8px;width:100%;max-width:420px;padding:2rem;box-shadow:0 4px 16px #00000026}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{color:var(--color-header-bg);margin:0 0 .5rem;font-size:1.75rem;font-weight:600}.login-header h2{color:var(--color-nav-bg);margin:0;font-size:1.125rem;font-weight:400}.login-content{flex-direction:column;gap:1.5rem;display:flex}.login-description{text-align:center;color:#6b7280;margin:0;font-size:.95rem;line-height:1.5}.microsoft-login-button{color:#5e5e5e;cursor:pointer;background-color:#fff;border:1px solid #8c8c8c;border-radius:4px;justify-content:center;align-items:center;gap:.75rem;padding:.875rem 1.5rem;font-size:1rem;font-weight:500;transition:all .2s;display:flex;box-shadow:0 2px 4px #0000001a}.microsoft-login-button:hover{background-color:#f3f2f1;border-color:#8c8c8c;box-shadow:0 4px 8px #00000026}.microsoft-login-button:active{transform:scale(.98);box-shadow:0 1px 2px #0000001a}.microsoft-icon{width:21px;height:21px}.login-footer{text-align:center;margin-top:1.5rem}.login-info{color:#6b7280;margin:0;font-size:.875rem}@keyframes snackbar-in{0%{opacity:0;transform:translateY(.5rem)}to{opacity:1;transform:translateY(0)}}:root{--color-nav-bg:#7998cf;--color-header-bg:#005baa;--color-nav-icon-active:#b4f8f7;--color-white:#fff;--color-black:#000;--color-gray-light:#f5f5f5;--color-gray:#ccc;--color-gray-dark:#666;--color-error:#d32f2f;--color-success:#388e3c;--color-warning:#f57c00;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-gray-light);min-width:320px;min-height:100vh;margin:0}h1,h2,h3,h4,h5,h6{color:var(--color-black);font-weight:600}a,a:link,a:visited{color:#1a73e8;text-decoration:none}a:hover{text-decoration:underline}button{background-color:var(--color-header-bg);color:var(--color-white);cursor:pointer;border:1px solid #0000;border-radius:4px;padding:.6em 1.2em;font-family:inherit;font-size:1em;font-weight:500;line-height:1.4;transition:background-color .2s}button:hover{opacity:.9}button:focus,button:focus-visible{outline:2px solid var(--color-nav-icon-active);outline-offset:2px}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background-color:var(--color-white);color:var(--color-black);border:1px solid #c0c8d4;border-radius:6px;padding:.45em .6em;font-family:inherit;font-size:1em;transition:border-color .15s,box-shadow .15s}textarea{resize:none}input:focus,select:focus,textarea:focus{border-color:var(--color-header-bg);outline:none;box-shadow:0 0 0 3px #005baa26}select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%23666' d='M4 6l4 4 4-4z'/%3E%3C/svg%3E");background-position:right .55em center;background-repeat:no-repeat;background-size:1em;padding-right:2.2em}input[type=checkbox]{appearance:none;background-color:var(--color-white);cursor:pointer;vertical-align:middle;border:2px solid #c0c8d4;border-radius:4px;flex-shrink:0;width:1.05em;height:1.05em;padding:0;transition:background-color .15s,border-color .15s;position:relative}input[type=checkbox]:checked{background-color:var(--color-header-bg);border-color:var(--color-header-bg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round' d='M2 6l3 3 5-5'/%3E%3C/svg%3E");background-position:50%;background-repeat:no-repeat;background-size:.7em}input[type=checkbox]:focus{border-color:var(--color-header-bg);outline:none;box-shadow:0 0 0 3px #005baa26}table{border-collapse:collapse;background-color:var(--color-white);width:100%}th,td{text-align:left;border-bottom:1px solid var(--color-gray);padding:.35em .75em}th{background-color:var(--color-gray-light);font-weight:600}.error{color:var(--color-error)}input.input-error,select.input-error{outline-color:var(--color-error);border-color:var(--color-error)!important}.success{color:var(--color-success)}.loading{text-align:center;color:var(--color-gray-dark);min-height:4em;padding:2em;position:relative}.loading:before{content:"";border:3px solid var(--color-gray-light,#ddd);border-top-color:var(--color-header-bg,#005baa);vertical-align:middle;border-radius:50%;width:2rem;height:2rem;margin-right:.75em;animation:.7s linear infinite loading-spin;display:inline-block}@keyframes loading-spin{to{transform:rotate(360deg)}}.app-layout{flex-direction:column;min-height:100vh;display:flex}.app-header{background-color:var(--color-header-bg);height:56px;color:var(--color-white);justify-content:space-between;align-items:center;padding:0 1.5rem;display:flex}.header-brand h1{color:var(--color-white);margin:0;font-size:1.15rem;line-height:1}.header-subtitle{opacity:.85;font-size:.8rem}.mock-badge{background-color:var(--color-warning);color:var(--color-white);letter-spacing:.5px;border-radius:4px;padding:2px 10px;font-size:.75rem;font-weight:700}.role-selector{align-items:center;gap:.4rem;display:flex}.role-selector-label{color:var(--color-white);opacity:.85;font-size:.8rem}.role-select.custom-select-container{background-color:#0000!important;min-width:140px!important}.role-select .custom-select-trigger{color:var(--color-white)!important;background-color:#ffffff26!important;border:1px solid #ffffff4d!important;padding:3px 8px!important}.role-select .custom-select-trigger svg path{fill:var(--color-white)!important}.role-select .custom-select-dropdown{background-color:var(--color-header-bg)!important;border:1px solid #ffffff4d!important}.role-select .custom-select-dropdown li{color:var(--color-white)!important}.role-select .custom-select-dropdown li:hover{background-color:#fff3!important}.header-user{align-items:center;gap:.75rem;display:flex}.user-info{background-color:#ffffff1a;border-radius:4px;align-items:center;gap:.75rem;padding:.375rem .75rem;display:flex}.user-name{color:var(--color-white);opacity:.9;white-space:nowrap;font-size:.85rem}.logout-button{color:var(--color-white);cursor:pointer;background-color:#ffffff26;border:1px solid #ffffff4d;border-radius:4px;padding:.25rem .75rem;font-size:.8rem;transition:all .2s}.logout-button:hover{background-color:#ffffff40;border-color:#ffffff80}.btn-logout{color:var(--color-white);cursor:pointer;background-color:#ffffff26;border:1px solid #ffffff4d;border-radius:4px;padding:3px 10px;font-size:.8rem}.btn-logout:hover{background-color:#ffffff40}.login-page{background-color:var(--color-gray-light);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--color-white);text-align:center;border-radius:12px;width:100%;max-width:400px;padding:3rem 2.5rem;box-shadow:0 4px 20px #0000001a}.login-card h1{color:var(--color-header-bg);margin-bottom:.25rem}.login-card p{color:var(--color-gray-dark);margin-bottom:2rem}.login-card button{background-color:var(--color-header-bg);color:var(--color-white);cursor:pointer;border:none;border-radius:6px;padding:.7em 2em;font-size:1rem;font-weight:600}.login-card button:hover{background-color:#004a8f}.app-body{flex:1;display:flex}.app-nav{background-color:var(--color-nav-bg);flex-direction:column;flex-shrink:0;gap:2px;width:200px;min-width:200px;padding:.5rem 0 1rem;transition:width .2s,min-width .2s;display:flex;overflow:hidden}.app-nav.nav-collapsed{width:52px;min-width:52px}.nav-toggle{background-color:var(--color-header-bg);color:var(--color-white);cursor:pointer;white-space:nowrap;box-sizing:border-box;border:none;border-radius:4px;justify-content:flex-start;align-items:center;gap:.5rem;width:calc(100% - 1rem);margin:0 .5rem .4rem;padding:.45rem .85rem;font-size:.95rem;font-weight:600;transition:opacity .15s,background-color .15s;display:flex}.nav-toggle:hover{opacity:1;background-color:#ffffff1f}.nav-toggle:focus,.nav-toggle:focus-visible{outline:2px solid var(--color-nav-icon-active);outline-offset:-2px}.app-nav.nav-collapsed .nav-toggle{justify-content:center;width:calc(100% - 1rem);padding:.45rem 0}.app-nav.nav-collapsed .nav-label{display:none}.app-nav.nav-collapsed .nav-item{justify-content:center;padding:.7rem 0}.nav-item,.nav-item:link,.nav-item:visited{color:var(--color-white);align-items:center;gap:.6rem;padding:.7rem 1.25rem;font-weight:500;text-decoration:none;transition:background-color .15s;display:flex}.nav-item:hover,.nav-item:active{color:var(--color-white);background-color:#ffffff26;text-decoration:none}.nav-item--active{background-color:#fff3}.nav-item--active .nav-icon{color:var(--color-nav-icon-active)}.nav-icon{text-align:center;flex-shrink:0;width:1.4rem;font-size:1.1rem;line-height:1;display:inline-block}.app-main{flex:1;padding:1.5rem 2rem;overflow-y:auto}.page-header{justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex}.page-header h2{margin:0}.page-header-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.5rem;display:flex}.search-bar,.filter-bar{align-items:stretch;gap:.75rem;margin-bottom:1rem;display:flex}.search-bar input,.filter-bar input[type=text],.filter-bar input[type=search]{flex:1;max-width:400px}.filter-bar select{min-width:160px}.filter-bar .custom-select-container{flex-direction:column;flex-shrink:0;min-width:160px;max-width:220px;display:flex}.detail-grid{grid-template-columns:1fr 1fr;gap:1.25rem;display:grid}.detail-grid-wide{grid-template-columns:1fr;gap:1.25rem;display:grid}.detail-card{background-color:var(--color-white);border-radius:8px;padding:1.25rem;box-shadow:0 1px 3px #00000014}.detail-card.full-width{grid-column:1/-1}.detail-card h3{border-bottom:2px solid var(--color-header-bg);margin-bottom:.75rem;padding-bottom:.35rem;font-size:1rem}.form-grid{grid-template-columns:repeat(2,1fr);gap:.75rem 1rem;display:grid}.form-grid.form-grid-3{grid-template-columns:repeat(3,1fr)}.form-grid.form-grid-4{grid-template-columns:repeat(4,1fr)}.form-field-full{grid-column:1/-1}.detail-list{grid-template-columns:auto 1fr;gap:.3rem 1rem;display:grid}.detail-list dt{color:var(--color-gray-dark);white-space:nowrap;font-weight:600}.detail-list dd{margin:0}.empty-hint{color:var(--color-gray-dark);font-style:italic}.address-list{padding:0;list-style:none}.address-list li{border-bottom:1px solid var(--color-gray);padding:.35rem 0}.address-list li:last-child{border-bottom:none}.form-card{flex-direction:column;gap:1rem;max-width:1200px;display:flex}.form-card.form-card--narrow{max-width:600px}.form-card.form-card--wide{max-width:100%}.form-card label{color:var(--color-text);flex-direction:column;gap:.25rem;min-width:0;font-weight:500;display:flex}.form-card select,.form-card input,.form-card textarea{box-sizing:border-box;width:100%;min-width:0}.form-actions{gap:.75rem;padding-top:.5rem;display:flex}.btn-secondary{background-color:var(--color-gray);color:var(--color-black)}.btn-secondary:hover{background-color:#b0b0b0}.status-select,.inline-select{cursor:pointer;border-radius:4px;padding:2px 1.8em 2px .5em;font-size:.85rem}.action-buttons{gap:.5rem;display:inline-flex}.btn-sm{cursor:pointer;color:var(--color-white);border:none;border-radius:4px;padding:2px 8px;font-size:.8rem;font-weight:600;line-height:1.4}.btn-success{background-color:var(--color-success)}.btn-success:hover{background-color:#2e7d32}.btn-danger{background-color:var(--color-error)}.btn-danger:hover{background-color:#c62828}.readonly-hint{color:var(--color-gray-dark);margin-top:.5rem;font-size:.8rem;font-style:italic}.btn-outline{color:var(--color-header-bg);border:1px solid var(--color-header-bg);cursor:pointer;white-space:nowrap;background-color:#0000;border-radius:4px;padding:.6em 1.2em;font-size:1em;font-weight:500;line-height:1.4;transition:background-color .15s,color .15s}.btn-outline:hover{background-color:var(--color-header-bg);color:var(--color-white)}.btn-sm.btn-outline,.btn-sm.btn-danger{padding:2px 8px;font-size:.8rem}.invoice-action-btn{border:1px solid var(--color-header-bg);background-color:var(--color-white);color:var(--color-header-bg);border-radius:4px;justify-content:center;align-items:center;min-width:1.6rem;height:1.6rem;padding:.2rem .4rem;font-size:.8rem;font-weight:600;line-height:1;transition:background-color .15s,color .15s,border-color .15s;display:inline-flex}.invoice-action-btn:hover{background-color:var(--color-header-bg);color:var(--color-white);border-color:var(--color-header-bg)}.detail-card-header{border-bottom:2px solid var(--color-header-bg);justify-content:space-between;align-items:center;margin-bottom:.75rem;padding-bottom:.35rem;display:flex}.detail-card-header h3{border-bottom:none;margin:0;padding-bottom:0;font-size:1rem}.edit-field{flex-direction:column;gap:.25rem;display:flex}.edit-field label{color:var(--color-text);font-size:1rem;font-weight:500}.edit-actions{gap:.5rem;margin-top:.75rem;display:flex}.item-form{background-color:var(--color-white)}td.col-actions{white-space:nowrap;width:1%;overflow:visible}th.col-actions{white-space:nowrap;width:1%;min-width:7rem}.dashboard-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1.25rem;margin-top:.5rem;display:grid}.dashboard-card{background-color:var(--color-white);color:var(--color-black);border-radius:8px;flex-direction:column;align-items:center;gap:.5rem;padding:2rem 1rem;text-decoration:none;transition:box-shadow .15s,transform .15s;display:flex;box-shadow:0 1px 3px #00000014}.dashboard-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px #0000001f}.dashboard-card-icon{font-size:2.5rem}.dashboard-card-label{font-size:1.15rem;font-weight:600}.dashboard-card-desc{color:var(--color-gray-dark);font-size:.85rem}table a{color:var(--color-header-bg);font-weight:500;text-decoration:none}table a:hover{text-decoration:underline}@media (width<=768px){.app-nav{width:60px;min-width:60px}.nav-label{display:none}.nav-item{justify-content:center;padding:.7rem}.detail-grid,.detail-grid-wide,.form-grid,.form-grid.form-grid-3,.form-grid.form-grid-4{grid-template-columns:1fr}.app-main{padding:1rem}}