@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&display=swap');

:root {
  --app-primary:#6129e0;
  --app-primary-rgb:97,41,224;
  --app-secondary:#8a63ff;
  --app-secondary-rgb:138,99,255;
  --bs-primary:#6129e0;
  --bs-primary-rgb:97,41,224;
  --bs-link-color:var(--app-primary);
  --bs-link-hover-color:#4b1cb8;
  --bs-focus-ring-color:rgba(var(--app-primary-rgb),.25);
  --app-success:#2bc155;
  --app-warning:#ffb020;
  --app-danger:#ef4d56;
  --app-info:#3ba0ff;
  --app-bg:#f7f8fc;
  --app-surface:#ffffff;
  --app-surface-2:#f1f3f8;
  --app-text:#252b3b;
  --app-muted:#7b8190;
  --app-border:#e8eaf0;
  --app-shadow:0 10px 30px rgba(24,39,75,.07);
  --app-sidebar-width:270px;
  --app-sidebar-mini:86px;
  --app-header-height:76px;
  --app-radius:18px;
}

[data-theme="dark"] {
  --app-bg:#15171d;
  --app-surface:#1e2028;
  --app-surface-2:#262a34;
  --app-text:#f4f5f7;
  --app-muted:#a4a9b5;
  --app-border:#303541;
  --app-shadow:0 12px 32px rgba(0,0,0,.24);
}

*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;background:var(--app-bg);color:var(--app-text);font-family:'Poppins',sans-serif;font-size:14px;transition:background .2s ease,color .2s ease}
a{color:inherit;text-decoration:none}
.app-shell{min-height:100vh}
.app-sidebar{position:fixed;inset:0 auto 0 0;width:var(--app-sidebar-width);background:var(--app-surface);border-right:1px solid var(--app-border);z-index:1040;transition:width .25s ease,transform .25s ease;display:flex;flex-direction:column}
.app-brand{height:var(--app-header-height);display:flex;align-items:center;gap:12px;padding:0 24px;border-bottom:1px solid var(--app-border);font-weight:700;font-size:21px;white-space:nowrap}
.app-brand-mark{width:40px;height:40px;border-radius:14px;background:linear-gradient(135deg,var(--app-secondary),var(--app-primary));display:grid;place-items:center;color:#fff;box-shadow:0 10px 20px rgba(var(--app-primary-rgb),.25)}
.app-brand-logo{width:40px;height:40px;border-radius:12px;object-fit:cover;flex:none}
.auth-logo img{max-height:88px;max-width:100%;width:auto}
.app-brand small{display:block;font-size:9px;color:var(--app-muted);font-weight:500;letter-spacing:.12em;text-transform:uppercase;margin-top:2px}
.sidebar-scroll{padding:18px 14px 24px;overflow-y:auto;overflow-x:hidden;flex:1}
.menu-label{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--app-muted);padding:18px 14px 8px;font-weight:600}
.app-menu{list-style:none;padding:0;margin:0}.app-menu li{margin:4px 0}.app-menu a,.menu-toggle{width:100%;display:flex;align-items:center;gap:13px;padding:11px 14px;border-radius:12px;color:var(--app-muted);font-weight:500;border:0;background:transparent;text-align:left;cursor:pointer;transition:.2s ease}.app-menu a:hover,.menu-toggle:hover{color:var(--app-text);background:var(--app-surface-2)}.app-menu a.active,.menu-toggle.active{color:var(--app-primary);background:rgba(var(--app-primary-rgb),.11)}.app-menu i{font-size:18px;min-width:20px}.menu-toggle .chev{margin-left:auto;font-size:12px;transition:transform .2s ease}.menu-toggle[aria-expanded="true"] .chev{transform:rotate(90deg)}.submenu{display:none;list-style:none;padding:6px 0 2px 47px;margin:0}.submenu.show{display:block}.submenu a{font-size:13px;padding:8px 10px;border-radius:9px}.sidebar-footer-card{margin:10px 14px 18px;padding:16px;border-radius:16px;background:linear-gradient(135deg,rgba(var(--app-primary-rgb),.13),rgba(var(--app-secondary-rgb),.12));border:1px solid rgba(var(--app-primary-rgb),.12)}

.app-main{margin-left:var(--app-sidebar-width);min-height:100vh;display:flex;flex-direction:column;transition:margin-left .25s ease}.app-header{position:sticky;top:0;z-index:1030;height:var(--app-header-height);background:color-mix(in srgb,var(--app-surface) 94%, transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--app-border);display:flex;align-items:center;padding:0 24px;gap:14px}.header-btn{width:42px;height:42px;border:1px solid var(--app-border);border-radius:13px;background:var(--app-surface);color:var(--app-text);display:grid;place-items:center;cursor:pointer}.header-btn:hover{background:var(--app-surface-2)}.header-search{position:relative;max-width:390px;flex:1}.header-search i{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--app-muted)}.header-search input{width:100%;height:44px;border:1px solid var(--app-border);border-radius:13px;background:var(--app-surface-2);color:var(--app-text);padding:0 15px 0 42px;outline:none}.header-spacer{flex:1}.profile-chip{display:flex;align-items:center;gap:10px;padding:5px 8px 5px 5px;border-radius:14px}.avatar{width:40px;height:40px;border-radius:13px;display:grid;place-items:center;background:linear-gradient(135deg,#ece5ff,#e2ddff);color:var(--app-primary);font-weight:700}.profile-chip strong{display:block;font-size:13px}.profile-chip span{font-size:11px;color:var(--app-muted)}

.app-content{padding:24px;flex:1}.page-title-row{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}.page-title-row h1{font-size:26px;margin:0;font-weight:700}.breadcrumb-lite{font-size:12px;color:var(--app-muted)}
.card-app{background:var(--app-surface);border:1px solid var(--app-border);border-radius:var(--app-radius);box-shadow:var(--app-shadow);padding:20px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.card-head h3{font-size:16px;margin:0;font-weight:600}.card-head p{font-size:12px;color:var(--app-muted);margin:4px 0 0}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:18px}.metric-card{display:flex;align-items:center;gap:15px}.metric-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:23px}.metric-icon.orange{background:rgba(var(--app-primary-rgb),.12);color:var(--app-primary)}.metric-icon.green{background:rgba(43,193,85,.12);color:var(--app-success)}.metric-icon.purple{background:rgba(var(--app-secondary-rgb),.12);color:var(--app-secondary)}.metric-icon.blue{background:rgba(59,160,255,.12);color:var(--app-info)}.metric-value{font-size:24px;font-weight:700;line-height:1}.metric-label{font-size:12px;color:var(--app-muted);margin-top:6px}.dashboard-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:18px}.mini-list{display:flex;flex-direction:column;gap:12px}.mini-item{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--app-border);border-radius:14px}.mini-item .grow{flex:1}.mini-item h6{margin:0;font-size:13px}.mini-item small{color:var(--app-muted)}
a.metric-card-link{color:inherit;text-decoration:none;transition:transform .15s ease,box-shadow .15s ease}a.metric-card-link:hover{color:inherit;transform:translateY(-2px);box-shadow:0 10px 24px rgba(15,23,42,.08)}a.settlement-stat-link{color:inherit;text-decoration:none}a.settlement-stat-link:hover{color:var(--app-primary)}

.btn-app{border:0;border-radius:12px;padding:10px 16px;font-weight:600;display:inline-flex;align-items:center;gap:8px;cursor:pointer}.btn-app-primary{background:var(--app-primary);color:#fff}.btn-app-danger{background:var(--app-danger);color:#fff}.btn-app-soft{background:rgba(var(--app-primary-rgb),.1);color:var(--app-primary)}.btn-icon{width:36px;height:36px;padding:0;display:grid;place-items:center;border-radius:10px;border:1px solid var(--app-border);background:var(--app-surface);color:var(--app-text)}
.badge-soft{display:inline-flex;align-items:center;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:600}.badge-soft.success{background:rgba(43,193,85,.12);color:var(--app-success)}.badge-soft.warning{background:rgba(255,176,32,.14);color:#d98a00}.badge-soft.danger{background:rgba(239,77,86,.12);color:var(--app-danger)}.badge-soft.info{background:rgba(59,160,255,.12);color:var(--app-info)}

.table-wrap{overflow-x:auto}.table-app{width:100%;border-collapse:separate;border-spacing:0}.table-app th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--app-muted);font-weight:600;padding:13px;border-bottom:1px solid var(--app-border);white-space:nowrap}.table-app td{padding:14px 13px;border-bottom:1px solid var(--app-border);vertical-align:middle}.table-app tbody tr:hover{background:var(--app-surface-2)}.person-cell{display:flex;align-items:center;gap:11px}.person-cell .avatar{width:36px;height:36px;border-radius:11px}.person-cell small{display:block;color:var(--app-muted);font-size:11px}
.dataTables_wrapper .dataTables_length,.dataTables_wrapper .dataTables_filter,.dataTables_wrapper .dataTables_info,.dataTables_wrapper .dataTables_paginate{color:var(--app-muted)!important;font-size:12px}.dataTables_wrapper select,.dataTables_wrapper input{background:var(--app-surface-2)!important;color:var(--app-text)!important;border:1px solid var(--app-border)!important;border-radius:10px!important;padding:7px 10px!important}.dataTables_wrapper .dataTables_paginate .paginate_button{border:0!important;border-radius:9px!important;color:var(--app-muted)!important}.dataTables_wrapper .dataTables_paginate .paginate_button.current{background:var(--app-primary)!important;color:white!important;border:0!important}.dataTables_wrapper .dataTables_paginate .paginate_button:hover{background:var(--app-surface-2)!important;color:var(--app-text)!important;border:0!important}

.modal-content{background:var(--app-surface);color:var(--app-text);border:1px solid var(--app-border);border-radius:20px;box-shadow:var(--app-shadow)}.modal-header,.modal-footer{border-color:var(--app-border)}.form-label{font-size:12px;font-weight:600}.form-control,.form-select{background:var(--app-surface-2);color:var(--app-text);border:1px solid var(--app-border);border-radius:12px;min-height:43px}.form-control:focus,.form-select:focus{background:var(--app-surface);color:var(--app-text);border-color:var(--app-primary);box-shadow:0 0 0 .2rem rgba(var(--app-primary-rgb),.1)}

.form-fields-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:start;margin-bottom:18px}.form-fields-grid>.row{display:contents}.form-fields-grid>.row>[class*="col-"]{width:auto;min-width:0;margin:0;padding:0}.form-fields-grid>.mb-3{min-width:0;margin:0}.form-fields-grid>.form-field-wide{grid-column:1/-1}@media(max-width:1000px){.form-fields-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.form-fields-grid{grid-template-columns:minmax(0,1fr)}}

.calendar-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:18px}.calendar-side .event-pill{padding:10px 12px;border-radius:11px;margin:8px 0;background:var(--app-surface-2);cursor:grab;font-size:12px}.fc{--fc-border-color:var(--app-border);--fc-page-bg-color:var(--app-surface);--fc-neutral-bg-color:var(--app-surface-2);--fc-list-event-hover-bg-color:var(--app-surface-2);color:var(--app-text)}.fc .fc-button-primary{background:var(--app-primary);border-color:var(--app-primary)}.fc .fc-toolbar-title{font-size:18px}.fc-theme-standard td,.fc-theme-standard th{border-color:var(--app-border)}

.auth-page{min-height:100vh;background:radial-gradient(circle at 15% 20%,rgba(var(--app-primary-rgb),.17),transparent 34%),radial-gradient(circle at 85% 70%,rgba(var(--app-secondary-rgb),.13),transparent 34%),var(--app-bg);display:grid;place-items:center;padding:24px}.auth-card{width:min(460px,100%);background:var(--app-surface);border:1px solid var(--app-border);border-radius:24px;box-shadow:var(--app-shadow);padding:32px}.auth-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:24px}.auth-logo .app-brand-mark{width:46px;height:46px}.auth-card h1{font-size:24px;text-align:center;margin:0 0 8px}.auth-card .lead-lite{text-align:center;color:var(--app-muted);font-size:12px;margin-bottom:24px}.auth-foot{text-align:center;color:var(--app-muted);font-size:12px;margin-top:20px}

.app-footer{padding:22px 24px;color:var(--app-muted);font-size:12px;text-align:center}
.app-footer a:hover{color:#1eba49}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(10,12,18,.5);z-index:1035}
body.sidebar-mini .app-sidebar{width:var(--app-sidebar-mini)}body.sidebar-mini .app-main{margin-left:var(--app-sidebar-mini)}body.sidebar-mini .app-brand-text,body.sidebar-mini .menu-label,body.sidebar-mini .app-menu .menu-text,body.sidebar-mini .sidebar-footer-card,body.sidebar-mini .chev{display:none}body.sidebar-mini .app-menu a,body.sidebar-mini .menu-toggle{justify-content:center}body.sidebar-mini .submenu{display:none!important}

@media(max-width:1100px){.metric-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.calendar-layout{grid-template-columns:1fr}}
@media(max-width:860px){.app-sidebar{transform:translateX(-100%);width:var(--app-sidebar-width)!important}.app-main,.sidebar-mini .app-main{margin-left:0!important}body.sidebar-open .app-sidebar{transform:translateX(0)}body.sidebar-open .sidebar-overlay{display:block}.header-search{display:none}.app-content{padding:18px}.profile-chip .profile-text{display:none}}
@media(max-width:560px){.metric-grid{grid-template-columns:1fr}.page-title-row{align-items:flex-start;flex-direction:column}.auth-card{padding:24px}.app-header{padding:0 14px}.app-content{padding:14px}.card-app{padding:16px;border-radius:15px}}

/* Project additions: alerts, dropdowns, pagination in both themes */
.alert{border-radius:14px;border:1px solid var(--app-border)}
[data-theme="dark"] .alert-danger{background:rgba(239,77,86,.12);color:#ff9aa0;border-color:rgba(239,77,86,.3)}
[data-theme="dark"] .alert-success{background:rgba(43,193,85,.12);color:#7ddf9e;border-color:rgba(43,193,85,.3)}
.dropdown-menu{border:1px solid var(--app-border);border-radius:14px}
.dropdown-item{color:var(--app-text);border-radius:9px}
.dropdown-item:hover,.dropdown-item:focus{background:var(--app-surface-2);color:var(--app-text)}
.dropdown-divider{border-color:var(--app-border)}
.pagination{--bs-pagination-color:var(--app-muted);--bs-pagination-bg:var(--app-surface);--bs-pagination-border-color:var(--app-border);--bs-pagination-hover-color:var(--app-text);--bs-pagination-hover-bg:var(--app-surface-2);--bs-pagination-hover-border-color:var(--app-border);--bs-pagination-active-bg:var(--app-primary);--bs-pagination-active-border-color:var(--app-primary);--bs-pagination-disabled-color:var(--app-muted);--bs-pagination-disabled-bg:var(--app-surface);--bs-pagination-disabled-border-color:var(--app-border);--bs-pagination-focus-bg:var(--app-surface-2);--bs-pagination-focus-color:var(--app-text);gap:4px}
.pagination .page-link{border-radius:9px}
.card{background:var(--app-surface-2);border:1px solid var(--app-border);border-radius:14px;color:var(--app-text)}
.form-check-input{background-color:var(--app-surface-2);border-color:var(--app-border)}
.form-check-input:checked{background-color:var(--app-primary);border-color:var(--app-primary)}
.form-check-label{color:var(--app-text)}
.btn-primary{--bs-btn-bg:var(--app-primary);--bs-btn-border-color:var(--app-primary);--bs-btn-hover-bg:#4b1cb8;--bs-btn-hover-border-color:#4b1cb8;--bs-btn-active-bg:#4b1cb8;--bs-btn-active-border-color:#4b1cb8}
.btn-outline-primary{--bs-btn-color:var(--app-primary);--bs-btn-border-color:var(--app-primary);--bs-btn-hover-bg:var(--app-primary);--bs-btn-hover-border-color:var(--app-primary);--bs-btn-active-bg:#4b1cb8;--bs-btn-active-border-color:#4b1cb8}
.text-primary{color:var(--app-primary)!important}.bg-primary{background-color:var(--app-primary)!important}.border-primary{border-color:var(--app-primary)!important}