*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#f0f2f5;color:#1a1a2e;min-height:100vh}
a{color:#3f51b5;text-decoration:none}
a:hover{text-decoration:underline}

/* Nav */
.nav{background:#1a1a2e;color:#fff;padding:0 2rem;display:flex;align-items:center;gap:0;height:56px;position:sticky;top:0;z-index:50;box-shadow:0 2px 8px rgba(0,0,0,.2)}
.nav-brand{font-weight:800;font-size:1rem;color:#fff;margin-right:2rem;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:.2rem;flex:1}
.nav-links a{color:rgba(255,255,255,.7);padding:.4rem .8rem;border-radius:6px;font-size:.88rem;font-weight:500;transition:all .15s}
.nav-links a:hover,.nav-links a.active{background:rgba(255,255,255,.12);color:#fff;text-decoration:none}
.nav-links a.admin-link{color:#ffd54f}
.nav-right{display:flex;align-items:center;gap:.8rem;font-size:.85rem;color:rgba(255,255,255,.6)}
.nav-right strong{color:#fff}
.nav-right a{color:rgba(255,255,255,.6);font-size:.82rem}
.nav-right a:hover{color:#fff;text-decoration:none}

/* Page */
.page{max-width:1100px;margin:0 auto;padding:2rem 1.5rem}
.page-sm{max-width:500px;margin:0 auto;padding:2rem 1rem}
.page-title{font-size:1.4rem;font-weight:800;margin-bottom:1.5rem;color:#1a1a2e}

/* Cards */
.card{background:#fff;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.07);padding:1.8rem;margin-bottom:1.5rem}
.card-title{font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:#888;margin-bottom:1.2rem}

/* Stats */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:1rem;margin-bottom:1.5rem}
.stat{background:#fff;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.07);padding:1.2rem 1.4rem}
.stat .lbl{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:#aaa;margin-bottom:.3rem}
.stat .val{font-size:2rem;font-weight:800;color:#1a1a2e}
.stat .sub{font-size:.75rem;color:#bbb;margin-top:.2rem}
.stat.blue .val{color:#1565c0}
.stat.green .val{color:#2e7d32}
.stat.red .val{color:#c62828}

/* Forms */
.form-group{margin-bottom:1.2rem}
label{display:block;font-size:.82rem;font-weight:600;color:#555;margin-bottom:.35rem}
input[type=text],input[type=email],input[type=password],input[type=url],select,textarea{
    width:100%;padding:.65rem .9rem;border:1px solid #ddd;border-radius:8px;
    font-size:.9rem;outline:none;transition:border-color .2s;font-family:inherit;background:#fff;color:#1a1a2e}
input:focus,select:focus,textarea:focus{border-color:#3f51b5;box-shadow:0 0 0 3px rgba(63,81,181,.08)}
textarea{resize:vertical;min-height:80px}
.form-hint{font-size:.75rem;color:#aaa;margin-top:.3rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.6rem 1.2rem;border-radius:8px;font-size:.88rem;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .15s;text-decoration:none;white-space:nowrap}
.btn:hover{text-decoration:none}
.btn-primary{background:#3f51b5;color:#fff;border-color:#3f51b5}
.btn-primary:hover{background:#303f9f}
.btn-success{background:#2e7d32;color:#fff;border-color:#2e7d32}
.btn-success:hover{background:#1b5e20}
.btn-danger{background:#c62828;color:#fff;border-color:#c62828}
.btn-danger:hover{background:#b71c1c}
.btn-outline{background:#fff;color:#555;border-color:#ddd}
.btn-outline:hover{border-color:#aaa;background:#f5f5f5}
.btn-sm{padding:.4rem .8rem;font-size:.8rem}
.btn-full{width:100%;justify-content:center}

/* Alerts */
.alert{padding:.85rem 1.1rem;border-radius:8px;font-size:.9rem;margin-bottom:1.2rem;border-left:4px solid}
.alert-error{background:#fff3f3;border-color:#e53935;color:#c62828}
.alert-success{background:#f1f8e9;border-color:#7cb342;color:#33691e}
.alert-info{background:#e3f2fd;border-color:#1976d2;color:#0d47a1}

/* Table */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:.86rem}
thead th{background:#f8f9ff;padding:.7rem .9rem;text-align:left;font-weight:700;color:#555;border-bottom:2px solid #e8eaf6;white-space:nowrap}
tbody td{padding:.65rem .9rem;border-bottom:1px solid #f2f2f2;color:#333;vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:#fafbff}
.tr-click{cursor:pointer}
.td-mono{font-family:monospace;font-size:.82rem}
.td-muted{color:#bbb;font-style:italic}
.no-rows{text-align:center;padding:3rem;color:#bbb}

/* Badges */
.badge{display:inline-block;padding:.2rem .65rem;border-radius:999px;font-size:.75rem;font-weight:700}
.badge-success{background:#e8f5e9;color:#2e7d32}
.badge-error{background:#fff3f3;color:#c62828}
.badge-admin{background:#fff8e1;color:#f57f17}
.badge-user{background:#e8eaf6;color:#3f51b5}
.badge-webhook{background:#e0f7fa;color:#006064}
.badge-manual{background:#f3e5f5;color:#6a1b9a}

/* Drop zone */
.drop-zone{border:2px dashed #c5cae9;border-radius:10px;padding:2.5rem 1rem;text-align:center;cursor:pointer;transition:all .2s;position:relative;background:#fafbff}
.drop-zone:hover,.drop-zone.dragover{border-color:#3f51b5;background:#f0f3ff}
.drop-zone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.drop-zone .dz-icon{font-size:2.2rem;margin-bottom:.5rem}
.drop-zone p{color:#777;font-size:.9rem}
.drop-zone .dz-hint{font-size:.77rem;color:#aaa;margin-top:.3rem}
.dz-selected{display:none;margin-top:.7rem;font-size:.85rem;color:#3f51b5;font-weight:500}

/* Pagination */
.pagination{display:flex;gap:.4rem;flex-wrap:wrap;align-items:center;padding:1rem;justify-content:center}
.pagination a,.pagination span{padding:.35rem .7rem;border-radius:6px;font-size:.82rem;border:1px solid #ddd;color:#555;background:#fff;text-decoration:none}
.pagination a:hover{background:#3f51b5;color:#fff;border-color:#3f51b5}
.pagination .pg-active{background:#3f51b5;color:#fff;border-color:#3f51b5;font-weight:700}
.pagination .pg-dots{border:none;background:none;color:#bbb}

/* Modal */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:100;align-items:center;justify-content:center;padding:1rem}
.modal-overlay.open{display:flex}
.modal{background:#fff;border-radius:14px;max-width:740px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 8px 40px rgba(0,0,0,.2)}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.2rem 1.5rem;border-bottom:1px solid #eee;position:sticky;top:0;background:#fff;z-index:1}
.modal-header h3{font-size:1rem;font-weight:700}
.modal-close{background:none;border:none;font-size:1.5rem;cursor:pointer;color:#aaa;line-height:1;padding:0}
.modal-close:hover{color:#333}
.modal-body{padding:1.5rem}

/* Detail grid in modal */
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-bottom:1.2rem}
.df .dl{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#aaa;margin-bottom:.2rem}
.df .dv{font-size:.9rem;color:#1a1a2e;word-break:break-word}
.df .dv.empty{color:#ccc;font-style:italic}

/* Toolbar */
.toolbar{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap;margin-bottom:1rem}
.toolbar input[type=text]{flex:1;min-width:180px;padding:.55rem .9rem;border:1px solid #ddd;border-radius:8px;font-size:.88rem;outline:none}
.toolbar input[type=text]:focus{border-color:#3f51b5}
.toolbar-right{margin-left:auto;display:flex;gap:.6rem;align-items:center}

/* Field mapping table */
.map-table{width:100%;border-collapse:collapse}
.map-table th{padding:.6rem .8rem;text-align:left;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:#888;border-bottom:2px solid #eee}
.map-table td{padding:.5rem .8rem;border-bottom:1px solid #f0f0f0;vertical-align:middle}
.map-table input{padding:.45rem .7rem;border:1px solid #ddd;border-radius:6px;font-size:.88rem;font-family:monospace;width:100%;outline:none}
.map-table input:focus{border-color:#3f51b5}
.doc-field-name{font-size:.88rem;font-weight:600;color:#3f51b5}
.doc-field-label{font-size:.78rem;color:#aaa;margin-top:.1rem}

/* Webhook URL box */
.webhook-box{background:#1a1a2e;color:#a5d6a7;font-family:monospace;font-size:.85rem;padding:.9rem 1.1rem;border-radius:8px;word-break:break-all;margin:.5rem 0}

/* Login page */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);padding:1rem}
.login-card{background:#fff;border-radius:16px;padding:2.5rem;width:100%;max-width:420px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.login-logo{text-align:center;margin-bottom:1.8rem}
.login-logo h1{font-size:1.5rem;font-weight:800;color:#1a1a2e;margin-top:.5rem}
.login-logo p{font-size:.85rem;color:#aaa;margin-top:.2rem}

@media(max-width:600px){
    .form-row{grid-template-columns:1fr}
    .detail-grid{grid-template-columns:1fr}
    .page{padding:1rem}
    .nav{padding:0 1rem}
}