Bootstrap 5 Modal Login Form with Social Logins
A sign-in modal opened from a hero card, with social login buttons, an email and password form, remember-me and a forgot-password link.
<section class="wdw-stage">
<div class="container" style="max-width: 1000px">
<div class="row g-0 rounded-4 overflow-hidden shadow-lg">
<div class="col-lg-7 wdw-aurora p-4 p-md-5 d-flex flex-column justify-content-center">
<span class="wdw-icon mb-3 ml-icon">
<svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><rect x="4" y="11" width="16" height="10" rx="2"/><path d="M8 11V7a4 4 0 0 1 8 0v4"/></svg>
</span>
<h2 class="display-6 fw-bold mb-2">Welcome back</h2>
<p class="mb-4 ml-sub">Sign in to pick up where you left off, or create an account in a minute.</p>
<ul class="list-unstyled d-grid gap-2 mb-4 ml-sub">
<li class="d-flex gap-2 align-items-center"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6 9 17l-5-5"/></svg> Sync your work across every device</li>
<li class="d-flex gap-2 align-items-center"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6 9 17l-5-5"/></svg> One-tap sign in with Google or Facebook</li>
<li class="d-flex gap-2 align-items-center"><svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M20 6 9 17l-5-5"/></svg> Cancel or switch plans anytime</li>
</ul>
<div class="d-flex flex-column flex-sm-row gap-2">
<button type="button" class="btn btn-light rounded-pill px-4 fw-bold" data-bs-toggle="modal" data-bs-target="#mlModal" data-ml-mode="signin">Sign in</button>
<button type="button" class="btn rounded-pill px-4 text-white ml-ghost" data-bs-toggle="modal" data-bs-target="#mlModal" data-ml-mode="signup">Create account</button>
</div>
</div>
<div class="col-lg-5 bg-body p-4 p-md-5">
<h3 class="h5 wdw-heading mb-1">Quick sign in</h3>
<p class="wdw-muted small mb-3">Use a social account or your email.</p>
<div class="row g-2 mb-3">
<div class="col-4"><button type="button" class="btn btn-outline-secondary rounded-pill w-100" aria-label="Continue with Google">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" aria-hidden="true"><circle cx="12" cy="12" r="9"/><path d="M20.5 12h-8.5"/><path d="M16 17a6 6 0 1 1 0-10"/></svg></button></div>
<div class="col-4"><button type="button" class="btn btn-outline-secondary rounded-pill w-100" aria-label="Continue with Facebook">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M18 2h-3a5 5 0 0 0-5 5v3H7v4h3v8h4v-8h3l1-4h-4V7a1 1 0 0 1 1-1h3z"/></svg></button></div>
<div class="col-4"><button type="button" class="btn btn-outline-secondary rounded-pill w-100" aria-label="Continue with Twitter">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M23 3a10.9 10.9 0 0 1-3.14 1.53 4.48 4.48 0 0 0-7.86 3v1A10.66 10.66 0 0 1 3 4s-4 9 5 13a11.64 11.64 0 0 1-7 2c9 5 20 0 20-11.5a4.5 4.5 0 0 0-.08-.83A7.72 7.72 0 0 0 23 3z"/></svg></button></div>
</div>
<div class="d-flex align-items-center gap-3 my-3"><hr class="flex-grow-1 m-0"><span class="small wdw-muted">or</span><hr class="flex-grow-1 m-0"></div>
<form id="mlQuick" novalidate>
<div class="form-floating mb-3"><input type="email" class="form-control" id="mlQEmail" placeholder="Email" required autocomplete="email"><label for="mlQEmail">Email</label><div class="invalid-feedback">Enter a valid email.</div></div>
<button type="submit" class="btn btn-primary rounded-pill w-100">Continue</button>
</form>
</div>
</div>
</div>
</section>
<div class="modal fade" id="mlModal" tabindex="-1" aria-labelledby="mlTitle" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered" style="max-width:420px">
<div class="modal-content border-0 shadow-lg p-2" style="border-radius:1.25rem">
<div class="modal-header border-0 pb-0"><button type="button" class="btn-close ms-auto" data-bs-dismiss="modal" aria-label="Close"></button></div>
<div class="modal-body pt-0 px-4 pb-4">
<h3 class="wdw-heading h3 mb-1" id="mlTitle">Sign in</h3>
<p class="wdw-muted mb-4" id="mlSub">Use your email or a social account.</p>
<div class="row g-2 mb-3">
<div class="col-4"><button type="button" class="btn btn-outline-secondary rounded-pill w-100" aria-label="Sign in with Google">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" aria-hidden="true"><circle cx="12" cy="12" r="9"/><path d="M20.5 12h-8.5"/><path d="M16 17a6 6 0 1 1 0-10"/></svg></button></div>
<div class="col-4"><button type="button" class="btn btn-outline-secondary rounded-pill w-100" aria-label="Sign in with Facebook">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M18 2h-3a5 5 0 0 0-5 5v3H7v4h3v8h4v-8h3l1-4h-4V7a1 1 0 0 1 1-1h3z"/></svg></button></div>
<div class="col-4"><button type="button" class="btn btn-outline-secondary rounded-pill w-100" aria-label="Sign in with Twitter">
<svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M23 3a10.9 10.9 0 0 1-3.14 1.53 4.48 4.48 0 0 0-7.86 3v1A10.66 10.66 0 0 1 3 4s-4 9 5 13a11.64 11.64 0 0 1-7 2c9 5 20 0 20-11.5a4.5 4.5 0 0 0-.08-.83A7.72 7.72 0 0 0 23 3z"/></svg></button></div>
</div>
<div class="d-flex align-items-center gap-3 my-3"><hr class="flex-grow-1 m-0"><span class="small wdw-muted">or with email</span><hr class="flex-grow-1 m-0"></div>
<form id="mlForm" novalidate>
<div class="form-floating mb-3 d-none" id="mlNameWrap"><input type="text" class="form-control" id="mlName" placeholder="Full name" autocomplete="name"><label for="mlName">Full name</label></div>
<div class="form-floating mb-3"><input type="email" class="form-control" id="mlEmail" placeholder="Email" required autocomplete="email"><label for="mlEmail">Email</label><div class="invalid-feedback">Enter a valid email.</div></div>
<div class="form-floating mb-3"><input type="password" class="form-control" id="mlPass" placeholder="Password" required autocomplete="current-password"><label for="mlPass">Password</label><div class="invalid-feedback">Enter your password.</div></div>
<div class="d-flex justify-content-between align-items-center mb-4" id="mlExtras">
<div class="form-check mb-0"><input class="form-check-input" type="checkbox" id="mlRemember"><label class="form-check-label small" for="mlRemember">Remember me</label></div>
<a href="#" class="small fw-semibold link-underline-opacity-0">Forgot password?</a>
</div>
<button type="submit" class="btn btn-primary rounded-pill w-100" id="mlSubmit">Sign in</button>
</form>
</div>
</div>
</div>
</div>
/* Web Designer Wall library style — shared base for every Bootstrap 5 snippet.
Indigo accent, Plus Jakarta Sans, soft cards, pill buttons. Works in light and dark. */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");
:root,
[data-bs-theme="light"] {
--wdw-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
--bs-body-font-family: var(--wdw-font);
--bs-primary: #4f46e5;
--bs-primary-rgb: 79, 70, 229;
--bs-primary-text-emphasis: #3730a3;
--bs-primary-bg-subtle: #eef2ff;
--bs-primary-border-subtle: #c7d2fe;
--bs-link-color: #4f46e5;
--bs-link-color-rgb: 79, 70, 229;
--bs-link-hover-color: #4338ca;
--bs-link-hover-color-rgb: 67, 56, 202;
--bs-focus-ring-color: rgba(79, 70, 229, 0.25);
--bs-border-radius: 0.75rem;
--bs-border-radius-lg: 1rem;
--bs-border-radius-xl: 1.25rem;
--wdw-radius-card: 1.25rem;
--wdw-shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 16px 40px -16px rgba(16, 24, 40, 0.22);
--wdw-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px -4px rgba(16, 24, 40, 0.12);
--wdw-stage: #f5f6fb;
}
[data-bs-theme="dark"] {
--bs-primary: #818cf8;
--bs-primary-rgb: 129, 140, 248;
--bs-primary-text-emphasis: #c7d2fe;
--bs-primary-bg-subtle: rgba(129, 140, 248, 0.14);
--bs-primary-border-subtle: rgba(129, 140, 248, 0.35);
--bs-link-color: #a5b4fc;
--bs-link-color-rgb: 165, 180, 252;
--bs-link-hover-color: #c7d2fe;
--bs-link-hover-color-rgb: 199, 210, 254;
--bs-focus-ring-color: rgba(129, 140, 248, 0.35);
--wdw-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px -16px rgba(0, 0, 0, 0.7);
--wdw-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px -4px rgba(0, 0, 0, 0.5);
--wdw-stage: #0f1117;
}
body { font-family: var(--wdw-font); -webkit-font-smoothing: antialiased; }
/* Bootstrap compiles its blue into these components; point them at the accent. */
.btn-primary {
--bs-btn-bg: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
--bs-btn-hover-bg: #4338ca; --bs-btn-hover-border-color: #4338ca;
--bs-btn-active-bg: #3730a3; --bs-btn-active-border-color: #3730a3;
--bs-btn-disabled-bg: var(--bs-primary); --bs-btn-disabled-border-color: var(--bs-primary);
--bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0f1117; --bs-btn-hover-bg: #a5b4fc; --bs-btn-hover-border-color: #a5b4fc; --bs-btn-hover-color: #0f1117; --bs-btn-active-color: #0f1117; }
.btn-outline-primary {
--bs-btn-color: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
--bs-btn-hover-bg: var(--bs-primary); --bs-btn-hover-border-color: var(--bs-primary);
--bs-btn-active-bg: var(--bs-primary); --bs-btn-active-border-color: var(--bs-primary);
--bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
.btn { --bs-btn-font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
.btn-sm { min-height: 36px; }
.form-control, .form-select { min-height: 44px; border-radius: .75rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: rgba(var(--bs-primary-rgb), .6); box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--bs-primary); }
.nav { --bs-nav-link-color: var(--bs-secondary-color); --bs-nav-link-hover-color: var(--bs-emphasis-color); }
.pagination { --bs-pagination-active-bg: var(--bs-primary); --bs-pagination-active-border-color: var(--bs-primary); --bs-pagination-color: var(--bs-body-color); --bs-pagination-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.progress, .progress-stacked { --bs-progress-bar-bg: var(--bs-primary); }
.list-group { --bs-list-group-active-bg: var(--bs-primary); --bs-list-group-active-border-color: var(--bs-primary); }
.dropdown-menu { --bs-dropdown-link-active-bg: var(--bs-primary); border-radius: .875rem; box-shadow: var(--wdw-shadow-sm); }
.accordion { --bs-accordion-active-bg: var(--bs-primary-bg-subtle); --bs-accordion-active-color: var(--bs-primary-text-emphasis); --bs-accordion-btn-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.badge { font-weight: 600; }
/* Library building blocks — use these instead of re-inventing them per snippet. */
.wdw-stage { min-height: 100vh; display: flex; align-items: center; background: var(--wdw-stage); padding-block: 3rem; }
.wdw-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: var(--wdw-radius-card); box-shadow: var(--wdw-shadow); }
.wdw-card-sm { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: 1rem; box-shadow: var(--wdw-shadow-sm); }
.wdw-aurora { position: relative; color: #fff; background: radial-gradient(60% 55% at 100% 0, #818cf8 0, transparent 70%), radial-gradient(65% 60% at 0 100%, #ec4899 0, transparent 65%), #1e1b4b; }
.wdw-eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bs-primary); }
.wdw-heading { font-weight: 800; letter-spacing: -.02em; color: var(--bs-emphasis-color); }
.wdw-muted { color: var(--bs-secondary-color); }
.wdw-icon { width: 2.75rem; height: 2.75rem; flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: .875rem; background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }
/* Component */
.ml-icon { background: rgba(255,255,255,.16); color: #fff; }
.ml-sub { color: rgba(255,255,255,.88); }
.ml-ghost { border: 1px solid rgba(255,255,255,.55); }
.ml-ghost:hover, .ml-ghost:focus-visible { background: rgba(255,255,255,.16); color: #fff; }
(function () {
function initLoginModal() {
var form = document.getElementById('mlForm');
var modalEl = document.getElementById('mlModal');
if (!form || !modalEl) return;
var signup = false;
function setMode(up) {
signup = up;
document.getElementById('mlTitle').textContent = up ? 'Create account' : 'Sign in';
document.getElementById('mlSub').textContent = up ? 'Start with your name and email.' : 'Use your email or a social account.';
document.getElementById('mlSubmit').textContent = up ? 'Create account' : 'Sign in';
document.getElementById('mlNameWrap').classList.toggle('d-none', !up);
document.getElementById('mlExtras').classList.toggle('d-none', up);
document.getElementById('mlName').required = up;
document.getElementById('mlPass').autocomplete = up ? 'new-password' : 'current-password';
}
document.querySelectorAll('[data-ml-mode]').forEach(function (b) {
b.addEventListener('click', function () { setMode(b.dataset.mlMode === 'signup'); });
});
var quick = document.getElementById('mlQuick');
if (quick) quick.addEventListener('submit', function (e) {
e.preventDefault();
var q = document.getElementById('mlQEmail');
var good = q.checkValidity();
q.classList.toggle('is-invalid', !good);
if (!good) return;
setMode(false);
document.getElementById('mlEmail').value = q.value;
bootstrap.Modal.getOrCreateInstance(modalEl).show();
});
form.addEventListener('submit', function (e) {
e.preventDefault();
var ok = true;
form.querySelectorAll('input[required]').forEach(function (f) {
var good = f.checkValidity();
f.classList.toggle('is-invalid', !good);
if (!good) ok = false;
});
if (ok) { form.reset(); bootstrap.Modal.getOrCreateInstance(modalEl).hide(); }
});
modalEl.addEventListener('shown.bs.modal', function () {
var t = document.getElementById(signup ? 'mlName' : 'mlEmail');
var e = document.getElementById('mlEmail');
(signup || !e.value ? t : document.getElementById('mlPass')).focus();
});
}
initLoginModal();
})();
Built on Bootstrap 5.3.8 with plain JavaScript — no jQuery. Supports light and dark mode via data-bs-theme.
