:root{--brand-navy: #015391;--brand-navy-dark: #013a63;--brand-blue: #0077c1;--brand-teal-dark: #1890a4;--brand-teal-light: #46b2b5;font-family:system-ui,-apple-system,Segoe UI,sans-serif;color-scheme:light}body{margin:0;background:#f2f6f8;color:#17242e}.app-nav{display:flex;align-items:center;gap:1.5rem;padding:.75rem 2rem;background:linear-gradient(90deg,var(--brand-navy) 0%,var(--brand-navy-dark) 100%)}.app-nav .brand-logo{height:32px;display:block}.app-nav a{color:#fff;text-decoration:none;font-weight:600;opacity:.9}.app-nav a:hover{opacity:1;color:var(--brand-teal-light)}.nav-user{margin-left:auto;color:#cfe3ee;font-size:.9rem;display:flex;align-items:center;gap:.75rem}main{max-width:960px;margin:0 auto;padding:2rem}.login-page{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2rem;min-height:100vh;background:radial-gradient(circle at top,#eef5f8,#dfe9ee)}.login-page .brand-logo{height:48px}.login-form,.block-form,.user-form{display:flex;flex-direction:column;gap:.75rem;background:#fff;padding:2rem;border-radius:10px;box-shadow:0 4px 16px #013a631f;max-width:420px}.login-form h1{margin:0 0 .5rem;font-size:1.3rem;color:var(--brand-navy)}label{display:flex;flex-direction:column;gap:.25rem;font-size:.9rem}input,select,textarea{padding:.5rem;border:1px solid #cbd8e0;border-radius:4px;font-size:1rem;font-family:inherit}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-teal-dark);outline-offset:1px;border-color:var(--brand-teal-dark)}button{cursor:pointer;padding:.5rem 1rem;border:none;border-radius:4px;background:var(--brand-blue);color:#fff;font-weight:600;transition:background-color .15s ease}button:hover{background:var(--brand-navy)}button.danger{background:#dc2626}button.danger:hover{background:#b91c1c}button.secondary{background:#fff;color:var(--brand-navy);border:1px solid var(--brand-navy)}button.secondary:hover{background:#eaf2f6;color:var(--brand-navy)}button:disabled{opacity:.6;cursor:not-allowed}.error{color:#dc2626;font-size:.9rem}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.page-header h1{color:var(--brand-navy)}.page-header-actions{display:flex;gap:.5rem}.import-summary{background:#fff;border-left:4px solid var(--brand-teal-dark);border-radius:4px;padding:.75rem 1rem;margin-bottom:1rem;font-size:.9rem}.import-summary ul{margin:.5rem 0 0;padding-left:1.2rem;color:#dc2626}table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px #013a6314}th{text-align:left;padding:.6rem .8rem;background:#eaf2f6;color:var(--brand-navy-dark);border-bottom:1px solid #dbe6ec}td{text-align:left;padding:.6rem .8rem;border-bottom:1px solid #eef2f5}.row-actions{display:flex;gap:.5rem}.phone-row{display:flex;gap:.5rem;margin-bottom:.5rem}.pagination{display:flex;gap:1rem;align-items:center;margin-top:1rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#013a6373;display:flex;align-items:center;justify-content:center}.modal{background:#fff;padding:1.5rem;border-radius:10px;max-width:360px}.modal-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1rem}