:root{--blue:#1683c7;--dark:#213547;--bg:#eef3f8;--border:#dbe4ec;--danger:#b42318;--success:#067647;--warning:#b54708}
*{box-sizing:border-box}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:var(--bg);color:#23313f}a{text-decoration:none;color:inherit}.app-shell{min-height:100vh}.sidebar{position:fixed;right:0;top:0;bottom:0;width:250px;background:#fff;border-left:1px solid var(--border);z-index:20;overflow:auto}.brand{padding:24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;color:var(--blue)}.brand img{width:44px;height:44px;object-fit:contain}.sidebar nav{padding:12px}.sidebar nav a{display:block;padding:12px 14px;border-radius:9px;margin:3px 0}.sidebar nav a:hover,.primary-link{background:#eaf6fd;color:#0876b9}.main-content{margin-right:250px}.topbar{height:70px;background:var(--blue);color:#fff;display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:10}.topbar small{display:block;opacity:.85;margin-top:4px}.menu-btn{display:none;background:transparent;border:0;color:#fff;font-size:24px}.content{padding:24px;max-width:1450px;margin:auto}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:18px;box-shadow:0 2px 10px rgba(31,53,73,.04)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat strong{display:block;font-size:25px;color:var(--blue);margin-top:10px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-group{display:flex;flex-direction:column;gap:7px}.form-group.full{grid-column:1/-1}label{font-weight:bold;font-size:14px}input,select,textarea,button{font:inherit}input,select,textarea{width:100%;padding:10px 11px;border:1px solid #cbd7e2;border-radius:8px;background:#fff}textarea{min-height:90px;resize:vertical}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 15px;border-radius:8px;border:0;cursor:pointer;background:#e8eef4}.btn-primary{background:var(--blue);color:#fff}.btn-danger{background:#fee4e2;color:var(--danger)}.btn-success{background:#dcfae6;color:var(--success)}.btn-sm{padding:7px 10px;font-size:13px}.actions{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:11px;border-bottom:1px solid var(--border);text-align:right;white-space:nowrap}th{background:#f6f9fc}.badge{display:inline-block;padding:5px 9px;border-radius:20px;font-size:12px}.badge-success{background:#dcfae6;color:var(--success)}.badge-warning{background:#fef0c7;color:var(--warning)}.badge-danger{background:#fee4e2;color:var(--danger)}.badge-secondary{background:#eaecf0;color:#475467}.alert{padding:12px 15px;border-radius:8px;margin-bottom:15px}.alert.success{background:#dcfae6;color:var(--success)}.alert.danger{background:#fee4e2;color:var(--danger)}.muted{color:#667085}.split{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:15px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#eaf6fd,#f7fbff)}.login-card{width:min(430px,92vw);background:#fff;border-radius:16px;padding:28px;box-shadow:0 15px 50px rgba(0,0,0,.1)}.invoice-total{margin-right:auto;width:min(420px,100%)}.invoice-total div{display:flex;justify-content:space-between;padding:8px;border-bottom:1px dashed var(--border)}.invoice-total .grand{font-size:20px;font-weight:bold;color:var(--blue)}.help{font-size:12px;color:#667085}.section-title{border-right:4px solid var(--blue);padding-right:10px;margin:5px 0 18px}.empty{text-align:center;padding:35px;color:#667085}.logo-preview{max-width:150px;max-height:90px;object-fit:contain;border:1px solid var(--border);padding:7px;border-radius:8px}
@media(max-width:900px){.sidebar{transform:translateX(100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main-content{margin-right:0}.menu-btn{display:block}.grid{grid-template-columns:repeat(2,1fr)}.content{padding:14px}.form-grid{grid-template-columns:1fr}}
@media(max-width:520px){.grid{grid-template-columns:1fr}.topbar{padding:0 12px}.card{padding:14px}.actions .btn{flex:1}}
@media print{.sidebar,.topbar,.no-print{display:none!important}.main-content{margin:0}.content{padding:0}.card{box-shadow:none;border:0}}

.autocomplete{position:relative}.autocomplete-list{display:none;position:absolute;z-index:50;top:100%;right:0;left:0;background:#fff;border:1px solid #cbd7e2;border-radius:8px;box-shadow:0 10px 25px rgba(31,53,73,.16);max-height:240px;overflow:auto;margin-top:4px}.autocomplete-list.show{display:block}.autocomplete-item{display:block;width:100%;border:0;border-bottom:1px solid #eef2f6;background:#fff;text-align:right;padding:11px 12px;cursor:pointer}.autocomplete-item:last-child{border-bottom:0}.autocomplete-item:hover,.autocomplete-item.active{background:#eaf6fd;color:#0876b9}

/* V3 usability improvements */
.alert{transition:opacity .35s ease,transform .35s ease}.alert.fade-out{opacity:0;transform:translateY(-6px)}
.settings-help{margin-top:-8px;margin-bottom:18px}.check-line{display:flex;align-items:center;gap:7px;font-weight:normal;margin-top:5px}.check-line input{width:auto}.upload-box{border:1px dashed #bfd0df;border-radius:10px;padding:12px;background:#f9fcff}.saved-file-preview{display:flex;align-items:center;gap:12px;margin-top:10px;color:#667085;font-size:12px}.btn-large{min-width:220px;padding:12px 18px}
.quick-intro p{margin:0;line-height:1.9;color:#475467}.quick-data-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.quick-data-card{margin-bottom:0;display:flex;flex-direction:column;min-height:360px}.quick-card-title{display:flex;align-items:center;gap:12px;padding-bottom:14px;border-bottom:1px solid var(--border);margin-bottom:15px}.quick-card-title h3{margin:0 0 4px}.quick-icon{width:46px;height:46px;border-radius:12px;background:#eaf6fd;display:flex;align-items:center;justify-content:center;font-size:24px}.quick-add-form{margin-bottom:15px}.inline-entry{display:flex;gap:8px}.inline-entry input{flex:1}.inline-entry .btn{min-width:85px}.quick-values-list{border:1px solid var(--border);border-radius:10px;overflow:auto;max-height:300px;background:#fbfdff}.quick-value-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-bottom:1px solid #edf2f7}.quick-value-row:last-child{border-bottom:0}.quick-value-row span{overflow-wrap:anywhere}.icon-delete{width:28px;height:28px;border-radius:50%;border:0;background:#fee4e2;color:var(--danger);font-size:20px;line-height:1;cursor:pointer}.quick-empty{text-align:center;padding:28px 12px;color:#667085}
@media(max-width:900px){.quick-data-grid{grid-template-columns:1fr}}
@media(max-width:520px){.inline-entry{flex-direction:column}.inline-entry .btn{width:100%}.saved-file-preview{align-items:flex-start;flex-direction:column}}

/* V4 reliability and simpler quick-data screen */
.form-actions{margin-top:18px}.text-danger{color:var(--danger)}.sticky-save{position:sticky;bottom:0;margin:18px -20px -20px;padding:14px 20px;background:rgba(255,255,255,.96);border-top:1px solid var(--border);border-radius:0 0 12px 12px;z-index:5}.quick-simple-list{display:flex;flex-direction:column;gap:16px}.quick-simple-card{margin-bottom:0}.quick-simple-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}.quick-simple-head h3{margin:0 0 4px}.quick-simple-form{display:grid;grid-template-columns:minmax(0,1fr) 110px;gap:10px;margin-bottom:14px}.quick-chips{display:flex;flex-wrap:wrap;gap:9px;min-height:42px;padding:12px;background:#f8fbfe;border:1px solid var(--border);border-radius:10px}.quick-chip{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #cbd7e2;border-radius:999px;padding:7px 10px}.quick-chip form{margin:0}.quick-chip button{width:23px;height:23px;border:0;border-radius:50%;background:#fee4e2;color:var(--danger);cursor:pointer;font-size:17px;line-height:1}.quick-empty-inline{color:#667085;padding:5px}
@media(max-width:520px){.quick-simple-form{grid-template-columns:1fr}.sticky-save{margin-left:-14px;margin-right:-14px;margin-bottom:-14px}.btn-large{width:100%;min-width:0}}

/* V5 linked driver and vehicle records */
.pair-add-form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:12px;align-items:end;margin-bottom:16px}.pair-add-button{min-height:42px;white-space:nowrap}.pair-list-wrap{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:#fbfdff}.pair-table th:last-child,.pair-table td:last-child{width:70px;text-align:center}.pair-table form{margin:0}.quick-two-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.driver-vehicle-search{position:relative;padding:14px;border:1px solid #cfe0ed;border-radius:10px;background:#f8fcff}.driver-vehicle-search .pair-autocomplete-list{top:calc(100% - 8px);right:14px;left:14px}.pair-autocomplete-item{display:grid;grid-template-columns:minmax(0,1fr) minmax(120px,.65fr);gap:14px;align-items:center}.pair-result-driver{font-weight:bold;color:#23313f}.pair-result-vehicle{display:inline-flex;justify-content:flex-start;color:#0876b9;font-weight:bold;direction:ltr;text-align:left}.invoice-extra-fields{margin-top:14px}
@media(max-width:900px){.pair-add-form{grid-template-columns:1fr 1fr}.pair-add-button{grid-column:1/-1}.quick-two-columns{grid-template-columns:1fr}}
@media(max-width:520px){.pair-add-form{grid-template-columns:1fr}.pair-add-button{grid-column:auto;width:100%}.pair-autocomplete-item{grid-template-columns:1fr;gap:4px}.pair-result-vehicle{justify-content:flex-end}.driver-vehicle-search{padding:11px}.driver-vehicle-search .pair-autocomplete-list{right:11px;left:11px}}


/* V6 invoice copy and delete actions */
.invoice-actions{min-width:270px}.invoice-actions form{display:inline-flex;margin:0}.copy-notice{border-right:4px solid var(--success);background:#f0fdf4;padding:12px 14px;border-radius:8px;margin-bottom:18px;line-height:1.8}.copy-notice strong{color:var(--success)}
@media(max-width:520px){.invoice-actions{min-width:230px}.invoice-actions .btn,.invoice-actions form{flex:1}.invoice-actions form .btn{width:100%}}

/* V7 users and password management */
.user-active-field{justify-content:flex-end}.user-active-check{min-height:42px;padding:10px 12px;border:1px solid var(--border);border-radius:8px;background:#f8fbfe}.username-code{direction:ltr;display:inline-block;background:#f2f4f7;border-radius:6px;padding:5px 8px;color:#344054;font-family:Consolas,monospace}.users-table td:last-child{min-width:165px}.users-table .btn{white-space:nowrap}
@media(max-width:520px){.users-table td:last-child{min-width:145px}.user-form-grid{grid-template-columns:1fr}}

/* V8 invoice editing, customs expenses, permissions, and dashboard controls */
.edit-notice{border-right:4px solid var(--blue);background:#eef8ff;padding:12px 14px;border-radius:8px;margin-bottom:18px;line-height:1.8}.edit-notice strong{color:#0876b9}.customs-field{background:#fffaf0;border:1px solid #f4d7a1;border-radius:10px;padding:12px}.customs-stat{border-color:#f0c36a}.customs-stat strong{color:#9a6700}input[readonly]{background:#f2f4f7;color:#667085;cursor:not-allowed}.invoice-details-grid>div{padding:8px 10px;border:1px solid #edf1f5;border-radius:8px;background:#fbfdff}.invoice-actions{min-width:355px}.dashboard-grid:empty{display:none}.empty-dashboard{text-align:center;padding:40px}.dashboard-settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.dashboard-option{display:flex;align-items:flex-start;gap:10px;border:1px solid var(--border);border-radius:10px;padding:13px;background:#f9fcff;cursor:pointer}.dashboard-option:hover{border-color:#8fc8e8;background:#f2faff}.dashboard-option input{width:auto;margin-top:4px}.dashboard-option span{display:flex;flex-direction:column;gap:4px}.dashboard-option small{font-weight:normal;color:#667085;line-height:1.5}.permissions-panel{margin-top:20px;border:1px solid var(--border);border-radius:12px;padding:16px;background:#f8fbfe}.permissions-heading{margin-bottom:13px}.permissions-heading h3{margin:0 0 4px}.permission-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.permission-group{border:1px solid #cfdce7;border-radius:10px;padding:12px;background:#fff}.permission-group legend{font-weight:bold;color:#0876b9;padding:0 7px}.permission-check{display:flex;align-items:flex-start;gap:8px;font-weight:normal;padding:8px;border-radius:7px}.permission-check:hover{background:#f2f8fc}.permission-check input{width:auto;margin-top:3px}.admin-permissions-note{display:none;background:#fff7d6;color:#805b00;border:1px solid #f0d070;padding:11px 13px;border-radius:8px;margin-top:13px}.permissions-panel.admin-mode .permission-groups{opacity:.55}.users-table td:last-child{min-width:185px}
@media(max-width:900px){.dashboard-settings-grid,.permission-groups{grid-template-columns:1fr}.invoice-actions{min-width:310px}}
@media(max-width:520px){.invoice-actions{min-width:260px}.permissions-heading{align-items:flex-start;flex-direction:column}.permissions-heading .actions{width:100%}.permissions-heading .btn{flex:1}.dashboard-option{padding:11px}}


/* Expenses module */
.expenses-summary{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:18px}
.expenses-summary .stat strong{font-size:24px}
.month-filter{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.month-filter label{white-space:nowrap}
.month-filter input{width:auto;min-width:145px}
.expenses-summary .muted{display:block;margin-top:7px;font-size:12px}
@media(max-width:700px){.expenses-summary{grid-template-columns:1fr}.month-filter{width:100%}.month-filter input{flex:1;min-width:0}}