@import"https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap";:root{--color-navy: #1a3e4e;--color-emerald: #00897b;--color-mint: #4db6ac;--color-bg: #f4faf9;--color-surface: #ffffff;--color-border: #d5e5e2;--color-muted: #5a7a84;--color-danger: #c62828;--color-warning: #ed6c02;--color-success: #2e7d32;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 2px rgba(26, 62, 78, .06);--shadow-md: 0 8px 24px rgba(26, 62, 78, .08);--font-sans: "Plus Jakarta Sans", system-ui, sans-serif;--header-height: 64px}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;font-family:var(--font-sans);color:var(--color-navy);background:radial-gradient(ellipse 80% 50% at 10% -10%,rgba(77,182,172,.18),transparent),radial-gradient(ellipse 60% 40% at 100% 0%,rgba(0,137,123,.1),transparent),var(--color-bg);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--color-emerald);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{margin:0 0 .5rem;font-weight:700;letter-spacing:-.02em;color:var(--color-navy)}p{margin:0 0 1rem;color:var(--color-muted)}button,input,select,textarea{font:inherit}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-main{flex:1;width:min(1120px,calc(100% - 2rem));margin:0 auto;padding:1.5rem 0 3rem}.page-title{font-size:1.75rem;margin-bottom:.25rem}.page-subtitle{margin-bottom:1.5rem}.stack{display:flex;flex-direction:column;gap:1rem}.row{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}.grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem}.table-wrap{overflow-x:auto;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}table.data-table{width:100%;border-collapse:collapse;font-size:.925rem}table.data-table th,table.data-table td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--color-border)}table.data-table th{background:#eef7f6;color:var(--color-navy);font-weight:600}table.data-table tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;padding:.15rem .5rem;border-radius:var(--radius-sm);font-size:.75rem;font-weight:600;background:#e0f2f1;color:var(--color-emerald)}.badge.danger{background:#ffebee;color:var(--color-danger)}.badge.warning{background:#fff3e0;color:var(--color-warning)}.alert{padding:.85rem 1rem;border-radius:var(--radius-md);border:1px solid var(--color-border);background:#fff8e1;color:var(--color-navy);font-size:.925rem}.alert.danger{background:#ffebee;border-color:#ffcdd2}.alert.success{background:#e8f5e9;border-color:#c8e6c9}.auth-layout{min-height:100vh;display:grid;place-items:center;padding:1.5rem}.auth-card{width:min(420px,100%)}.auth-brand{text-align:center;margin-bottom:1.5rem}.auth-brand img{height:72px;width:auto}.auth-brand .tagline{margin-top:.5rem;font-size:.95rem;color:var(--color-muted)}.form-error{color:var(--color-danger);font-size:.875rem;margin:0}.muted{color:var(--color-muted);font-size:.875rem}.nav-tabs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.nav-tabs a{padding:.45rem .85rem;border-radius:999px;color:var(--color-navy);background:transparent;text-decoration:none;font-weight:500;font-size:.9rem}.nav-tabs a.active,.nav-tabs a:hover{background:#e0f2f1;color:var(--color-emerald);text-decoration:none}.checkbox-field{display:flex;gap:.6rem;align-items:flex-start;font-size:.925rem;color:var(--color-navy)}.checkbox-field input{margin-top:.2rem}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a3e4e73;display:grid;place-items:center;padding:1rem;z-index:50}.modal-panel{width:min(560px,100%);max-height:min(80vh,720px);overflow:auto;background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:1.5rem}.qr-image{width:min(240px,100%);height:auto;display:block;margin:.75rem auto;border-radius:var(--radius-md);border:1px solid var(--color-border)}.stat-value{font-size:1.75rem;font-weight:700;color:var(--color-navy);display:block;margin-top:.25rem}.stat-label{font-size:.85rem;color:var(--color-muted)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem}.page-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.5rem}.drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#1a3e4e66;z-index:40;display:flex;justify-content:flex-end}.drawer-panel{width:min(420px,100%);height:100%;background:var(--color-surface);box-shadow:var(--shadow-md);padding:1.25rem;overflow:auto;border-left:1px solid var(--color-border)}.drawer-header{display:flex;justify-content:space-between;gap:1rem;align-items:flex-start;margin-bottom:1rem}.history-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.75rem}.history-item{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.85rem 1rem;background:#f8fcfb}.history-meta{display:flex;justify-content:space-between;gap:.5rem;align-items:center;margin-bottom:.35rem}.history-preview{margin:0;color:var(--color-navy);font-family:ui-monospace,monospace;font-size:.9rem}.badge-sent{background:#e0f2f1;color:var(--color-emerald)}.badge-delivered{background:#4db6ac40;color:#00695c}.badge-read{background:#e8f0f2;color:var(--color-navy)}.badge-failed{background:#ffebee;color:var(--color-danger)}.actions-row{flex-wrap:nowrap}.brand-gradient-bar{height:4px;width:100%;background:linear-gradient(90deg,var(--color-navy),var(--color-emerald),var(--color-mint))}@media(max-width:720px){.app-main{width:calc(100% - 1.25rem)}.actions-row{flex-wrap:wrap}}