@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap";:root{--color-bg:#f8f9fa;--color-surface:#fff;--color-text:#1a1a2e;--color-muted:#6c757d;--color-primary:#2563eb;--color-danger:#dc2626;--color-border:#e5e7eb;--radius:8px}body{background:var(--color-bg);color:var(--color-text);margin:0;padding:1.5rem;font-family:Inter,system-ui,sans-serif;line-height:1.6}h1{margin:0 0 1rem;font-weight:600}nav{margin-bottom:1.5rem}nav a{color:var(--color-primary);font-weight:500;text-decoration:none}button{background:var(--color-primary);color:#fff;border-radius:var(--radius);cursor:pointer;border:none;padding:.5rem 1rem;font-family:inherit;font-size:.9rem}button:hover{opacity:.9}.alert-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);justify-content:space-between;align-items:center;margin-bottom:.5rem;padding:.75rem 1rem;display:flex}.alert-time{font-weight:600}.alert-message{color:var(--color-muted)}.sent{color:var(--color-muted);font-size:.85rem}.pending{color:var(--color-primary);font-size:.85rem}.delete-btn{background:var(--color-danger);padding:.3rem .7rem;font-size:.8rem}.refresh-btn{background:var(--color-muted);margin-bottom:1rem}