:root{--olive:#2f3e1e;}
body{margin:0;font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#222;}
.bg-forest{background:url('https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?q=80&w=2400&auto=format&fit=crop') center/cover no-repeat fixed;height:100vh;}
.login-wrapper{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:2.5rem;}
.login-card{background:#fff;border-radius:32px;box-shadow:0 30px 60px rgba(0,0,0,.16);max-width:960px;width:100%;padding:3.5rem;display:flex;gap:3rem;align-items:stretch;}
.login-form{flex:1 1 auto;display:flex;flex-direction:column;gap:2.25rem;}
.login-field-group{display:flex;flex-direction:column;gap:.85rem;}
.login-label{font-size:1rem;font-weight:600;color:#333;margin:0;}
.login-field{display:flex;align-items:center;gap:.85rem;padding:.95rem 1.2rem;background:#f3f3f3;border-radius:14px;border:1px solid transparent;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;}
.login-field:focus-within{background:#fff;border-color:rgba(47,62,30,.35);box-shadow:0 0 0 3px rgba(47,62,30,.12);}
.login-field input{flex:1 1 auto;border:0;background:transparent;outline:none;font-size:1rem;color:#222;padding:0;}
.login-field input::placeholder{color:#9aa0a6;}
.login-icon{color:#5c646f;font-size:1.1rem;line-height:1;}
.login-alert{margin:0;align-self:stretch;}
.login-button{align-self:flex-end;padding:.9rem 2.75rem;border:0;border-radius:12px;font-weight:600;background:var(--olive);color:#fff;transition:transform .2s ease,filter .2s ease;}
.login-button:hover{filter:brightness(1.08);transform:translateY(-1px);color:#fff;}
.login-button:focus-visible{outline:2px solid rgba(47,62,30,.35);outline-offset:3px;}
.login-illustration{flex:0 0 220px;display:flex;align-items:center;justify-content:center;}
.login-placeholder{width:100%;aspect-ratio:1;border-radius:28px;background:#e9ecef;}
.btn-olive{background:var(--olive);color:#fff;border-color:var(--olive);} .btn-olive:hover{filter:brightness(1.1);color:#fff;}

.admin-body{background:#f5f6f7;font-family:'Inter',system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:#1f1f1f;}
.admin-layout{display:flex;min-height:100vh;width:100%;}
.sidebar{width:260px;min-height:100vh;background:#050505;color:#efefef;display:flex;flex-direction:column;padding:32px 28px;gap:24px;}
.sidebar-header{font-size:1.15rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#f7f7f7;}
.sidebar-nav{display:flex;flex-direction:column;gap:10px;flex:1;}
.sidebar-section{margin:18px 0 6px;font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.42);}
.sidebar-link{display:flex;align-items:center;gap:14px;padding:12px 16px;border-radius:14px;color:rgba(255,255,255,.74);text-decoration:none;font-weight:500;transition:background .2s ease,color .2s ease;}
.sidebar-link i{font-size:1rem;}
.sidebar-link:hover{background:rgba(255,255,255,.08);color:#fff;}
.sidebar-link.active{background:rgba(245,245,245,.14);color:#fff;position:relative;}
.sidebar-link.active::after{content:'';position:absolute;right:12px;width:6px;height:6px;border-radius:50%;background:#fff;}
.content-area{flex:1;display:flex;flex-direction:column;background:linear-gradient(180deg,#f3f3f1 0%,#ffffff 45%,#ffffff 100%);}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:22px 36px;background:linear-gradient(90deg,rgba(247,247,247,.98) 0%,rgba(237,235,229,.95) 50%,rgba(249,249,249,.9) 100%);border-bottom:1px solid rgba(0,0,0,.06);}
.topbar-left{display:flex;align-items:center;gap:18px;}
.topbar-brand{font-size:1.25rem;font-weight:700;letter-spacing:.02em;}
.icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid rgba(0,0,0,.08);background:#fff;color:#1f1f1f;transition:background .2s ease,box-shadow .2s ease;}
.icon-button:hover{background:#f1f1f1;box-shadow:0 6px 16px rgba(0,0,0,.08);}
.export-search .icon-button{width:48px;height:48px;border-radius:12px;}
.topbar-right{display:flex;align-items:center;gap:16px;}
.user-chip{display:flex;align-items:center;gap:12px;background:#fff;border-radius:999px;padding:6px 14px;box-shadow:0 8px 22px rgba(0,0,0,.1);}
.user-avatar{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:#1f1f1f;color:#fff;font-weight:600;letter-spacing:.05em;}
.user-info{display:flex;flex-direction:column;line-height:1;}
.user-role{font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;color:#8f8f8f;}
.user-name{font-size:.85rem;font-weight:600;}
.content{flex:1;padding:36px 40px 48px;}
.page-heading{margin-bottom:18px;}
.page-heading h2{font-size:1.45rem;font-weight:700;margin:0;}
.dashboard-hero{display:flex;flex-direction:column;gap:28px;background:linear-gradient(180deg,rgba(255,255,255,1) 0%,rgba(230,231,225,.65) 100%);padding:32px;border-radius:28px;box-shadow:0 30px 60px rgba(0,0,0,.12);margin-bottom:32px;}
.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}
.summary-card{background:rgba(255,255,255,.96);border-radius:24px;padding:28px 24px;box-shadow:0 20px 40px rgba(0,0,0,.08);display:flex;flex-direction:column;gap:6px;}
.summary-value{font-size:2.4rem;font-weight:700;letter-spacing:.02em;}
.summary-label{font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.28em;color:#5a5e61;}
.summary-caption{font-size:.75rem;color:#8f9398;}
.export-card{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;background:#fff;border-radius:18px;box-shadow:0 16px 28px rgba(0,0,0,.08);}
.export-info{display:flex;flex-direction:column;}
.export-title{font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.22em;color:#545656;}
.export-search{display:flex;align-items:center;gap:10px;width:100%;max-width:520px;}
.export-search input{flex:1;border:1px solid rgba(0,0,0,.08);border-radius:14px;padding:12px 16px;background:#fbfbfb;font-size:.95rem;color:#4b4f56;}
.export-search input[readonly]{cursor:pointer;}
.reports-stack{display:flex;flex-direction:column;gap:12px;margin-bottom:36px;}
.reports-button{background:linear-gradient(90deg,#dfe4d6,#c6cfb8);color:#39403a;border:none;border-radius:14px;padding:14px 20px;font-weight:600;text-transform:uppercase;letter-spacing:.15em;text-align:left;transition:filter .2s ease,transform .2s ease;}
.reports-button:hover{filter:brightness(1.05);transform:translateY(-1px);}
.chart-panel{background:#fff;border-radius:24px;padding:26px 30px;box-shadow:0 20px 38px rgba(0,0,0,.1);}
.chart-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
.chart-header h3{font-size:1.05rem;font-weight:700;text-transform:uppercase;letter-spacing:.18em;margin:0;}
.chart-select{border:1px solid rgba(0,0,0,.12);border-radius:10px;padding:8px 14px;font-size:.9rem;color:#40444a;background:#fff;}
.chart-wrapper{background:#f7f8f9;border-radius:20px;padding:20px;box-shadow:inset 0 2px 4px rgba(0,0,0,.04);}
.icon-button-ghost{background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:12px;width:48px;height:48px;}
.icon-button-ghost:hover{background:#f4f5f6;}

.users-search{margin-bottom:28px;}
.users-search-card{background:linear-gradient(180deg,rgba(255,255,255,.96) 0%,rgba(230,231,225,.5) 100%);border-radius:24px;padding:26px 28px;box-shadow:0 24px 48px rgba(0,0,0,.12);display:flex;flex-direction:column;gap:18px;}
.users-search-header{display:flex;align-items:center;gap:12px;font-size:.92rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:#4f5354;}
.users-search-form{display:flex;gap:16px;}
.users-search-form input{flex:1;border:1px solid rgba(0,0,0,.08);border-radius:14px;padding:14px 18px;font-size:.98rem;color:#303336;background:#fbfbfb;transition:border-color .2s ease,box-shadow .2s ease;}
.users-search-form input:focus{border-color:rgba(47,62,30,.4);box-shadow:0 0 0 3px rgba(47,62,30,.12);outline:none;background:#fff;}
.users-create{align-self:flex-start;display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:14px;border:0;background:var(--olive);color:#fff;font-weight:600;text-transform:uppercase;letter-spacing:.12em;cursor:pointer;transition:transform .2s ease,filter .2s ease;}
.users-create i{font-size:.95rem;}
.users-create:hover{filter:brightness(1.08);transform:translateY(-1px);}
.users-create:disabled{opacity:.55;cursor:not-allowed;filter:grayscale(.2);}
.users-alert{border-radius:16px;padding:14px 18px;margin-bottom:20px;font-size:.9rem;font-weight:600;display:flex;align-items:center;gap:12px;}
.users-alert-success{background:rgba(73,160,120,.12);color:#2b604c;border:1px solid rgba(73,160,120,.28);}
.users-alert-error{background:rgba(210,71,71,.12);color:#8a1f1f;border:1px solid rgba(210,71,71,.3);}
.users-alert-error ul{margin:0;padding-left:20px;font-weight:500;}
.users-alert-info{background:rgba(44,62,80,.08);color:#2e3f55;border:1px solid rgba(44,62,80,.18);font-weight:500;display:none;}
.users-alert-info[hidden]{display:none !important;}
.users-alert-info.is-visible{display:flex;}
.species-toolbar{margin-bottom:28px;}
.species-card{flex-direction:row;align-items:center;gap:20px;}
.species-card .users-create{margin-left:auto;}
.species-header{display:flex;align-items:center;gap:12px;font-size:.92rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:#4f5354;}
.species-header i{font-size:1rem;color:#2f3e1e;}
.locations-toolbar{margin-bottom:28px;}
.locations-card{flex-direction:row;align-items:center;gap:20px;}
.locations-card .users-create{margin-left:auto;}
.locations-header{display:flex;align-items:center;gap:12px;font-size:.92rem;font-weight:700;text-transform:uppercase;letter-spacing:.2em;color:#4f5354;}
.locations-header i{font-size:1rem;color:#2f3e1e;}

.users-table-card{background:#fff;border-radius:26px;box-shadow:0 20px 42px rgba(0,0,0,.12);overflow:hidden;display:flex;flex-direction:column;}
.users-table-wrapper{overflow-x:auto;}
.users-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.92rem;color:#25282d;}
.users-table thead{background:#f5f5f5;text-transform:uppercase;font-size:.75rem;letter-spacing:.18em;color:#8b8f95;}
.users-table th{padding:16px 20px;text-align:left;font-weight:700;}
.users-table tbody tr:not(:last-child){border-bottom:1px solid rgba(0,0,0,.05);}
.users-table tbody tr:hover{background:#f8f9fa;}
.users-table td{padding:18px 20px;vertical-align:middle;}
.users-table td:last-child{text-align:right;}
.users-table-empty{padding:32px 20px;text-align:center;font-size:.95rem;color:#7a7f86;}
.users-manage{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:12px;background:var(--olive);color:#fff;font-weight:600;font-size:.85rem;text-decoration:none;border:0;cursor:pointer;transition:filter .2s ease,transform .2s ease;}
.users-manage:hover{filter:brightness(1.08);color:#fff;transform:translateY(-1px);}
.users-table-footer{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;background:#f5f5f5;font-size:.85rem;color:#555;}
.users-pagination{display:flex;align-items:center;gap:10px;}
.users-page-link{padding:6px 12px;border-radius:8px;border:1px solid transparent;color:#333;text-decoration:none;transition:background .2s ease,border-color .2s ease;}
.users-page-link:hover{background:#e8e9ea;}
.users-page-link.active{background:#1f1f1f;color:#fff;}
.users-page-link.disabled{pointer-events:none;opacity:.4;border-color:transparent;}
.modal-open{overflow:hidden;}
.modal-backdrop{position:fixed;inset:0;background:rgba(12,15,20,.72);display:flex;align-items:center;justify-content:center;padding:24px;z-index:1050;backdrop-filter:blur(4px);}
.modal-card{background:#fff;border-radius:24px;box-shadow:0 40px 80px rgba(0,0,0,.2);width:100%;max-width:720px;display:flex;flex-direction:column;}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:24px 28px;border-bottom:1px solid rgba(0,0,0,.05);}
.modal-header h3{margin:0;font-size:1.2rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;}
.modal-close{border:0;background:transparent;color:#555;font-size:1.1rem;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;transition:background .2s ease;}
.modal-close:hover{background:rgba(0,0,0,.08);}
.modal-form{padding:24px 28px 30px;display:flex;flex-direction:column;gap:24px;}
.modal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.modal-field{display:flex;flex-direction:column;gap:8px;font-size:.85rem;color:#5a5f65;}
.modal-field span{font-weight:600;letter-spacing:.08em;text-transform:uppercase;}
.modal-field input,.modal-field select{border:1px solid rgba(0,0,0,.12);border-radius:12px;padding:12px 14px;font-size:.95rem;background:#fbfbfb;transition:border-color .2s ease,box-shadow .2s ease;}
.modal-field input:focus,.modal-field select:focus{border-color:rgba(47,62,30,.45);box-shadow:0 0 0 3px rgba(47,62,30,.12);outline:none;background:#fff;}
.modal-note{margin:0 0 10px;font-size:.8rem;color:#7a7f86;}
.modal-note[hidden]{display:none!important;}
.modal-hint{display:block;margin-top:8px;font-size:.74rem;color:#8a1f1f;}
.modal-actions{display:flex;justify-content:flex-end;gap:16px;}
.btn-ghost{padding:12px 22px;border-radius:12px;border:1px solid rgba(0,0,0,.1);background:#fff;color:#555;font-weight:600;text-transform:uppercase;letter-spacing:.1em;cursor:pointer;transition:background .2s ease;}
.btn-ghost:hover{background:#f4f4f4;}
.btn-solid{padding:12px 26px;border-radius:12px;border:0;background:var(--olive);color:#fff;font-weight:700;text-transform:uppercase;letter-spacing:.12em;cursor:pointer;transition:filter .2s ease,transform .2s ease;}
.btn-solid:hover{filter:brightness(1.08);transform:translateY(-1px);}
.btn-danger{padding:12px 22px;border-radius:12px;border:1px solid rgba(218,60,60,.4);background:rgba(218,60,60,.1);color:#b22222;font-weight:700;text-transform:uppercase;letter-spacing:.1em;cursor:pointer;transition:background .2s ease,filter .2s ease;}
.btn-danger:hover{background:rgba(218,60,60,.18);filter:brightness(1.02);}

@media (max-width:992px){
  .login-card{flex-direction:column;gap:2.5rem;padding:3rem;}
  .login-button{align-self:flex-start;}
  .login-illustration{flex:0;}
  .login-placeholder{max-width:200px;}
  .admin-layout{flex-direction:column;}
  .sidebar{width:100%;min-height:auto;flex-direction:row;align-items:center;padding:20px 24px;overflow-x:auto;}
  .sidebar-nav{display:grid;grid-auto-flow:column;grid-auto-columns:max-content;gap:16px;margin:0;}
  .sidebar-section{display:none;}
  .sidebar-link{padding:10px 16px;border-radius:999px;}
  .sidebar-link.active::after{display:none;}
  .content-area{padding-top:0;}
  .topbar{padding:18px 24px;}
  .content{padding:28px 24px;}
  .summary-grid{grid-template-columns:1fr;}
  .dashboard-hero{padding:26px;}
  .users-table-card{border-radius:22px;}
  .modal-backdrop{padding:16px;}
  .modal-grid{grid-template-columns:1fr;}
  .species-card{flex-direction:column;align-items:flex-start;}
  .species-card .users-create{margin-left:0;}
  .locations-card{flex-direction:column;align-items:flex-start;}
  .locations-card .users-create{margin-left:0;}
}

@media (max-width:576px){
  .login-wrapper{padding:2rem 1.5rem;}
  .login-card{padding:2.5rem;border-radius:24px;}
  .login-button{width:100%;text-align:center;}
  .topbar{flex-direction:column;align-items:flex-start;gap:16px;}
  .topbar-right{width:100%;justify-content:space-between;}
  .dashboard-hero{padding:22px;}
  .export-card{flex-direction:column;align-items:flex-start;gap:18px;}
  .export-search{width:100%;}
  .chart-panel{padding:22px;}
  .chart-header{flex-direction:column;align-items:flex-start;gap:12px;}
  .users-search-card{padding:20px;border-radius:20px;}
  .users-search-form{flex-direction:column;}
  .users-search-form input{width:100%;}
  .icon-button-ghost{width:100%;height:46px;border-radius:12px;}
  .users-table{min-width:680px;}
  .users-table-footer{flex-direction:column;align-items:flex-start;gap:12px;}
  .modal-card{border-radius:18px;}
  .modal-header{padding:20px;}
  .modal-form{padding:20px;}
  .species-card{gap:16px;}
  .locations-card{gap:16px;}
}