/* DataPath Land Intelligence — custom CSS utility classes */
*,*::before,*::after{box-sizing:border-box}
:root{
  --slate-50:#f8fafc;--slate-100:#f1f5f9;--slate-200:#e2e8f0;--slate-300:#cbd5e1;
  --slate-400:#94a3b8;--slate-500:#64748b;--slate-600:#475569;--slate-700:#334155;
  --slate-800:#1e293b;--slate-900:#0f172a;
  --blue-500:#3b82f6;--blue-600:#2563eb;--blue-700:#1d4ed8;
  --green-500:#22c55e;--green-600:#16a34a;
  --amber-500:#f59e0b;--amber-600:#d97706;
  --red-500:#ef4444;--red-600:#dc2626;
  --purple-500:#a855f7;--purple-600:#9333ea;
}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--slate-50);color:var(--slate-900);margin:0}
a{color:var(--blue-600);text-decoration:none}a:hover{text-decoration:underline}

/* Flexbox utilities */
.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}
.justify-between{justify-content:space-between}.justify-end{justify-content:flex-end}.justify-center{justify-content:center}
.gap-1{gap:0.25rem}.gap-2{gap:0.5rem}.gap-3{gap:0.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.gap-8{gap:2rem}
.flex-1{flex:1}.flex-wrap{flex-wrap:wrap}

/* Grid utilities */
.grid{display:grid}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}

/* Spacing */
.p-2{padding:0.5rem}.p-3{padding:0.75rem}.p-4{padding:1rem}.p-6{padding:1.5rem}.p-8{padding:2rem}
.px-2{padding-left:0.5rem;padding-right:0.5rem}.px-3{padding-left:0.75rem;padding-right:0.75rem}.px-4{padding-left:1rem;padding-right:1rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}
.py-1{padding-top:0.25rem;padding-bottom:0.25rem}.py-2{padding-top:0.5rem;padding-bottom:0.5rem}.py-3{padding-top:0.75rem;padding-bottom:0.75rem}.py-4{padding-top:1rem;padding-bottom:1rem}
.m-0{margin:0}.mb-2{margin-bottom:0.5rem}.mb-4{margin-bottom:1rem}.mb-6{margin-bottom:1.5rem}.mb-8{margin-bottom:2rem}
.mt-1{margin-top:0.25rem}.mt-2{margin-top:0.5rem}.mt-4{margin-top:1rem}.mt-6{margin-top:1.5rem}
.ml-auto{margin-left:auto}.mr-2{margin-right:0.5rem}

/* Text */
.text-xs{font-size:0.75rem;line-height:1rem}.text-sm{font-size:0.875rem;line-height:1.25rem}.text-base{font-size:1rem;line-height:1.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-xl{font-size:1.25rem;line-height:1.75rem}.text-2xl{font-size:1.5rem;line-height:2rem}
.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}
.text-center{text-align:center}.text-right{text-align:right}
.text-slate-400{color:var(--slate-400)}.text-slate-500{color:var(--slate-500)}.text-slate-600{color:var(--slate-600)}.text-slate-700{color:var(--slate-700)}.text-slate-900{color:var(--slate-900)}
.text-blue-600{color:var(--blue-600)}.text-green-600{color:var(--green-600)}.text-amber-600{color:var(--amber-600)}.text-red-600{color:var(--red-600)}
.truncate{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.line-clamp-2{overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}

/* Sizing */
.w-full{width:100%}.min-w-0{min-width:0}.max-w-md{max-width:28rem}.max-w-xl{max-width:36rem}.max-w-2xl{max-width:42rem}
.max-w-4xl{max-width:56rem}.max-w-6xl{max-width:72rem}.mx-auto{margin-left:auto;margin-right:auto}
.overflow-auto{overflow:auto}.overflow-x-auto{overflow-x:auto}

/* Backgrounds */
.bg-white{background:#fff}.bg-slate-50{background:var(--slate-50)}.bg-slate-100{background:var(--slate-100)}.bg-slate-800{background:var(--slate-800)}.bg-blue-600{background:var(--blue-600)}.bg-blue-700{background:var(--blue-700)}.bg-green-600{background:var(--green-600)}.bg-red-600{background:var(--red-600)}

/* Borders */
.border{border:1px solid var(--slate-200)}.border-b{border-bottom:1px solid var(--slate-200)}.border-t{border-top:1px solid var(--slate-200)}.border-r{border-right:1px solid var(--slate-200)}
.rounded{border-radius:0.375rem}.rounded-md{border-radius:0.375rem}.rounded-lg{border-radius:0.5rem}.rounded-xl{border-radius:0.75rem}.rounded-full{border-radius:9999px}
.ring-1{box-shadow:0 0 0 1px var(--slate-200, #e2e8f0)}

/* Shadows */
.shadow-sm{box-shadow:0 1px 2px 0 rgb(0 0 0 / 0.05)}.shadow{box-shadow:0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1)}.shadow-md{box-shadow:0 4px 6px -1px rgb(0 0 0 / 0.1)}

/* Layout */
.hidden{display:none}.block{display:block}.inline{display:inline}.inline-flex{display:inline-flex}.table{display:table}.table-row{display:table-row}.table-cell{display:table-cell}
.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}
.inset-0{top:0;right:0;bottom:0;left:0}.z-10{z-index:10}
.overflow-hidden{overflow:hidden}.pointer-events-none{pointer-events:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.5rem 1rem;font-size:0.875rem;font-weight:500;border-radius:0.375rem;border:none;cursor:pointer;transition:background 0.15s,box-shadow 0.15s,opacity 0.15s;line-height:1.25rem}
.btn:hover{opacity:0.9}.btn:disabled{opacity:0.5;cursor:not-allowed}
.btn-primary{background:var(--blue-600);color:#fff}.btn-primary:hover{background:var(--blue-700)}
.btn-secondary{background:#fff;color:var(--slate-700);border:1px solid var(--slate-300)}.btn-secondary:hover{background:var(--slate-50)}
.btn-danger{background:var(--red-600);color:#fff}.btn-danger:hover{background:var(--red-600)}
.btn-ghost{background:transparent;color:var(--slate-600);padding:0.375rem 0.75rem}.btn-ghost:hover{background:var(--slate-100)}
.btn-sm{padding:0.25rem 0.75rem;font-size:0.8125rem}.btn-xs{padding:0.125rem 0.5rem;font-size:0.75rem}
.btn-icon{padding:0.5rem;line-height:1}

/* Cards */
.card{background:#fff;border:1px solid var(--slate-200);border-radius:0.5rem;box-shadow:0 1px 3px 0 rgb(0 0 0 / 0.05)}.card-body{padding:1.25rem}.card-header{padding:1rem 1.25rem;border-bottom:1px solid var(--slate-200)}

/* Form elements */
.form-label{display:block;font-size:0.875rem;font-weight:500;color:var(--slate-700);margin-bottom:0.25rem}
.form-input,.form-select,.form-textarea{width:100%;padding:0.5rem 0.75rem;font-size:0.875rem;border:1px solid var(--slate-300);border-radius:0.375rem;background:#fff;color:var(--slate-900);line-height:1.5}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--blue-500);box-shadow:0 0 0 2px #dbeafe}
.form-textarea{resize:vertical;min-height:80px}
.form-select{padding-right:2rem;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.5rem center;background-size:16px}
.form-error{font-size:0.75rem;color:var(--red-600);margin-top:0.25rem}
.form-hint{font-size:0.75rem;color:var(--slate-500);margin-top:0.25rem}
.form-group{margin-bottom:1rem}

/* Badges */
.badge{display:inline-flex;align-items:center;padding:0.125rem 0.625rem;font-size:0.75rem;font-weight:500;border-radius:9999px}
.badge-blue{background:#dbeafe;color:#1e40af}.badge-green{background:#dcfce7;color:#166534}.badge-amber{background:#fef3c7;color:#92400e}.badge-red{background:#fee2e2;color:#991b1b}.badge-slate{background:var(--slate-100);color:var(--slate-700)}.badge-purple{background:#f3e8ff;color:#6b21a8}

/* Status colors */
.status-watchlist{background:#fef3c7;color:#92400e}.status-diligence{background:#dbeafe;color:#1e40af}.status-research{background:#f3e8ff;color:#6b21a8}.status-contacted{background:#e0e7ff;color:#3730a3}.status-utility{background:#fce7f3;color:#9d174d}.status-teaser{background:#ccfbf1;color:#065f46}.status-option{background:#dcfce7;color:#166534}.status-passed{background:var(--slate-100);color:var(--slate-500)}

/* Score bars */
.score-bar{display:flex;align-items:center;gap:0.5rem}.score-bar-track{flex:1;height:6px;background:var(--slate-200);border-radius:9999px;overflow:hidden}.score-bar-fill{height:100%;border-radius:9999px}.score-bar-fill.high{background:var(--green-500)}.score-bar-fill.medium{background:var(--amber-500)}.score-bar-fill.low{background:var(--red-500)}

/* Table */
.data-table{width:100%;border-collapse:collapse;font-size:0.875rem}.data-table th{text-align:left;font-weight:600;color:var(--slate-600);padding:0.625rem 1rem;border-bottom:2px solid var(--slate-200);white-space:nowrap}.data-table td{padding:0.75rem 1rem;border-bottom:1px solid var(--slate-100);vertical-align:top}.data-table tbody tr:hover{background:var(--slate-50)}.data-table tbody tr:last-child td{border-bottom:none}

/* Sidebar */
.sidebar{width:240px;min-height:100vh;background:var(--slate-800);color:#fff;flex-shrink:0;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar-logo{padding:1.25rem 1rem;font-size:1rem;font-weight:700;color:#fff;border-bottom:1px solid rgba(255,255,255,0.1);display:flex;align-items:center;gap:0.5rem}
.sidebar-nav{padding:0.75rem 0}
.sidebar-link{display:flex;align-items:center;gap:0.75rem;padding:0.625rem 1rem;color:rgba(255,255,255,0.7);font-size:0.875rem;font-weight:500;text-decoration:none;transition:background 0.15s,color 0.15s}
.sidebar-link:hover{background:rgba(255,255,255,0.1);color:#fff;text-decoration:none}
.sidebar-link.active{background:rgba(255,255,255,0.15);color:#fff}
.sidebar-section{padding:0.5rem 1rem 0.25rem;font-size:0.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;color:rgba(255,255,255,0.4)}

/* Main layout */
.app-layout{display:flex;min-height:100vh}
.app-main{flex:1;overflow:auto}

/* Page header */
.page-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 2rem;border-bottom:1px solid var(--slate-200);background:#fff;position:sticky;top:0;z-index:10}
.page-title{font-size:1.25rem;font-weight:700;color:var(--slate-900)}

/* Page body */
.page-body{padding:1.5rem 2rem}

/* Modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:40;display:flex;align-items:center;justify-content:center;padding:1rem}
.modal{background:#fff;border-radius:0.5rem;width:100%;max-width:42rem;max-height:90vh;overflow:auto;box-shadow:0 25px 50px -12px rgb(0 0 0 / 0.25)}
.modal-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--slate-200);display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:1.125rem;font-weight:600}.modal-body{padding:1.5rem}.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--slate-200);display:flex;justify-content:flex-end;gap:0.75rem}

/* Tabs */
.tabs{display:flex;border-bottom:1px solid var(--slate-200);gap:0;margin-bottom:1.5rem}
.tab{padding:0.625rem 1rem;font-size:0.875rem;font-weight:500;color:var(--slate-500);border-bottom:2px solid transparent;cursor:pointer;text-decoration:none;transition:color 0.15s,border-color 0.15s;margin-bottom:-1px}
.tab:hover{color:var(--slate-700);text-decoration:none}.tab.active{color:var(--blue-600);border-bottom-color:var(--blue-600)}

/* Alerts */
.alert{padding:0.75rem 1rem;border-radius:0.375rem;font-size:0.875rem;margin-bottom:1rem}
.alert-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.alert-info{background:#dbeafe;color:#1e40af;border:1px solid #bfdbfe}.alert-warning{background:#fef3c7;color:#92400e;border:1px solid #fde68a}

/* Filter bar */
.filter-bar{display:flex;gap:0.75rem;align-items:center;flex-wrap:wrap;padding:1rem;background:#fff;border:1px solid var(--slate-200);border-radius:0.5rem;margin-bottom:1rem}
.filter-group{display:flex;align-items:center;gap:0.5rem}
.filter-label{font-size:0.75rem;font-weight:600;color:var(--slate-500);text-transform:uppercase}

/* Pagination */
.pagination{display:flex;align-items:center;gap:0.25rem}
.page-btn{padding:0.375rem 0.625rem;border:1px solid var(--slate-200);background:#fff;border-radius:0.25rem;font-size:0.875rem;cursor:pointer}
.page-btn:hover{background:var(--slate-50)}.page-btn.active{background:var(--blue-600);color:#fff;border-color:var(--blue-600)}

/* Scrollbar */
::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--slate-100)}::-webkit-scrollbar-thumb{background:var(--slate-300);border-radius:3px}

/* Auth page */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--slate-800),var(--slate-900));padding:1rem}
.auth-card{background:#fff;border-radius:0.75rem;padding:2.5rem;width:100%;max-width:400px;box-shadow:0 25px 50px -12px rgb(0 0 0 / 0.25)}
.auth-logo{font-size:1.5rem;font-weight:800;color:var(--slate-900);margin-bottom:0.25rem}.auth-tagline{color:var(--slate-500);font-size:0.875rem;margin-bottom:2rem}

/* Empty state */
.empty-state{text-align:center;padding:3rem 1rem;color:var(--slate-400)}.empty-state-icon{font-size:2.5rem;margin-bottom:0.75rem}.empty-state-title{font-size:1rem;font-weight:600;color:var(--slate-600);margin-bottom:0.25rem}

/* Search */
.search-input{width:100%;padding:0.5rem 0.75rem 0.5rem 2.5rem;font-size:0.875rem;border:1px solid var(--slate-300);border-radius:0.375rem;background:#fff;position:relative}
.search-wrapper{position:relative}.search-icon{position:absolute;left:0.75rem;top:50%;transform:translateY(-50%);color:var(--slate-400);pointer-events:none}

/* Responsive */
@media (max-width:768px){
  .sidebar{width:60px;min-height:auto;height:100vh;position:sticky}
  .sidebar-logo span,.sidebar-link span,.sidebar-section{display:none}
  .sidebar-logo{justify-content:center;padding:1rem}
  .sidebar-link{justify-content:center;padding:0.75rem}
  .page-body{padding:1rem}
  .page-header{padding:1rem}
  .grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}
  .modal{max-width:100%;margin:0;border-radius:0}
}

/* Utility */
.cursor-pointer{cursor:pointer}.select-none{user-select:none}.whitespace-nowrap{white-space:nowrap}
.opacity-75{opacity:0.75}.opacity-50{opacity:0.5}
.divide-y > * + *{border-top:1px solid var(--slate-100)}
.space-y-1 > * + *{margin-top:0.25rem}.space-y-2 > * + *{margin-top:0.5rem}.space-y-3 > * + *{margin-top:0.75rem}.space-y-4 > * + *{margin-top:1rem}