Neon Warning Modal

aartigoyal
Jan 29, 2026 5
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<!-- Trigger -->
<button class="btn danger" onclick="openModal()">Open Modal</button>

<!-- Modal -->
<div class="backdrop" id="modal">
  <div class="modal">
    <h2>End all sessions now?</h2>

    <div class="icon">!</div>

    <p>
      Prominent enadine intradisseo affected<br>
      akeant only affected.
    </p>

    <div class="actions">
      <button class="btn secondary" onclick="closeModal()">Cancel</button>
      <button class="btn danger" onclick="confirmAction()">End Sessions</button>
    </div>
  </div>
</div>
:root{
  --blue:#3b82f6;
  --red:#ef4444;
}

*{box-sizing:border-box}

body{
  margin:0;
  height:100vh;
  display:flex;
  justify-content:center;
  align-items:center;
  background:radial-gradient(circle at top,#0b2a4a,#040814);
  font-family:system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* backdrop */
.backdrop{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.6);
  display:flex;
  justify-content:center;
  align-items:center;
  opacity:0;
  pointer-events:none;
  transition:.3s;
}

/* active */
.backdrop.active{
  opacity:1;
  pointer-events:auto;
}

/* modal */
.modal{
  width:420px;
  padding:28px;
  border-radius:20px;
  background:linear-gradient(180deg,#050c1f,#020615);
  color:#fff;
  text-align:center;
  position:relative;
  box-shadow:
    0 0 40px rgba(59,130,246,.35),
    inset 0 0 0 1px rgba(255,255,255,.08);
}

/* glowing border */
.modal::before{
  content:"";
  position:absolute;
  inset:-2px;
  border-radius:22px;
  background:linear-gradient(
    120deg,
    #60a5fa,
    #ec4899,
    #60a5fa
  );
  filter:blur(18px);
  opacity:.6;
  z-index:-1;
}

/* title */
.modal h2{
  margin:0 0 18px;
  font-size:22px;
  font-weight:600;
}

/* warning icon */
.icon{
  width:64px;
  height:64px;
  margin:0 auto 14px;
  border-radius:50%;
  display:grid;
  place-items:center;
  border:2px solid #fb7185;
  color:#fb7185;
  box-shadow:0 0 20px rgba(251,113,133,.6);
  font-size:34px;
}

/* text */
.modal p{
  font-size:14px;
  opacity:.7;
  margin-bottom:26px;
}

/* actions */
.actions{
  display:flex;
  gap:14px;
  justify-content:center;
}

.btn{
  padding:12px 22px;
  border-radius:999px;
  border:none;
  cursor:pointer;
  font-size:14px;
  font-weight:500;
  color:#fff;
}

.btn.secondary{
  background:#0b1b34;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.15);
}

.btn.danger{
  background:linear-gradient(120deg,#fb7185,#ef4444);
  box-shadow:0 0 20px rgba(239,68,68,.5);
}
const modal = document.getElementById("modal");

function openModal(){
  modal.classList.add("active");
}

function closeModal(){
  modal.classList.remove("active");
}

function confirmAction(){
  alert("All sessions ended");
  closeModal();
}
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Neon Warning Modal

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