Bootstrap 5 Sign Up & Login Form (Split Layout)
A split-panel sign-up and log-in card with a segmented switch, password reveal and social sign-in options, alongside a brand panel that hides on small screens.
<section class="wdw-stage">
<div class="container" style="max-width:980px">
<div class="wdw-card overflow-hidden">
<div class="row g-0">
<div class="col-lg-5 d-none d-lg-flex wdw-aurora auth-brand p-5 flex-column justify-content-between">
<div class="d-flex align-items-center gap-2 fw-bold fs-5">
<svg width="26" height="26" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M3 17c3-6 6-6 9 0s6 6 9 0"/><path d="M3 11c3-6 6-6 9 0s6 6 9 0" opacity=".55"/></svg>
Tidewater
</div>
<div>
<p class="fw-bold display-6 mb-3" style="letter-spacing:-.02em">Start something calm and well made.</p>
<p class="mb-0 opacity-75">Create an account to save your projects, sync across devices and pick up exactly where you left off.</p>
</div>
<p class="small mb-0 opacity-75">Free for personal use. No card required.</p>
</div>
<div class="col-lg-7 p-4 p-sm-5">
<div class="mx-auto" style="max-width:380px">
<ul class="nav nav-pills auth-seg rounded-pill p-1 mb-4" role="tablist" aria-label="Account">
<li class="nav-item flex-fill" role="presentation"><button class="nav-link rounded-pill w-100 active" id="tab-signup" data-bs-toggle="pill" data-bs-target="#pane-signup" type="button" role="tab" aria-controls="pane-signup" aria-selected="true">Sign up</button></li>
<li class="nav-item flex-fill" role="presentation"><button class="nav-link rounded-pill w-100" id="tab-login" data-bs-toggle="pill" data-bs-target="#pane-login" type="button" role="tab" aria-controls="pane-login" aria-selected="false">Log in</button></li>
</ul>
<div class="tab-content">
<div class="tab-pane fade show active" id="pane-signup" role="tabpanel" aria-labelledby="tab-signup" tabindex="0">
<h2 class="wdw-heading h3 mb-1">Create your account</h2>
<p class="wdw-muted mb-4">It takes less than a minute.</p>
<form class="d-grid gap-3" onsubmit="return false">
<div class="row g-3">
<div class="col-6"><label class="form-label small fw-semibold" for="su-first">First name</label><input class="form-control" id="su-first" autocomplete="given-name" placeholder="Ada"></div>
<div class="col-6"><label class="form-label small fw-semibold" for="su-last">Last name</label><input class="form-control" id="su-last" autocomplete="family-name" placeholder="Lovelace"></div>
</div>
<div><label class="form-label small fw-semibold" for="su-email">Email</label><input type="email" class="form-control" id="su-email" autocomplete="email" placeholder="[email protected]"></div>
<div><label class="form-label small fw-semibold" for="su-pass">Password</label>
<div class="input-group"><input type="password" class="form-control" id="su-pass" autocomplete="new-password" placeholder="At least 8 characters"><button class="btn btn-outline-secondary" type="button" data-toggle-pass="#su-pass" aria-controls="su-pass">Show</button></div></div>
<button class="btn btn-primary rounded-pill w-100 mt-1" type="submit">Create account</button>
</form>
</div>
<div class="tab-pane fade" id="pane-login" role="tabpanel" aria-labelledby="tab-login" tabindex="0">
<h2 class="wdw-heading h3 mb-1">Welcome back</h2>
<p class="wdw-muted mb-4">Log in to continue your work.</p>
<form class="d-grid gap-3" onsubmit="return false">
<div><label class="form-label small fw-semibold" for="li-email">Email</label><input type="email" class="form-control" id="li-email" autocomplete="email" placeholder="[email protected]"></div>
<div><div class="d-flex justify-content-between"><label class="form-label small fw-semibold" for="li-pass">Password</label><a href="#" class="small fw-semibold text-decoration-none">Forgot?</a></div>
<div class="input-group"><input type="password" class="form-control" id="li-pass" autocomplete="current-password" placeholder="Your password"><button class="btn btn-outline-secondary" type="button" data-toggle-pass="#li-pass" aria-controls="li-pass">Show</button></div></div>
<button class="btn btn-primary rounded-pill w-100 mt-1" type="submit">Log in</button>
</form>
</div>
</div>
<div class="d-flex align-items-center gap-3 my-4 wdw-muted small"><hr class="flex-grow-1 m-0"><span>or continue with</span><hr class="flex-grow-1 m-0"></div>
<div class="row g-2">
<div class="col-6"><button type="button" class="btn btn-outline-secondary auth-oauth rounded-pill w-100 d-inline-flex align-items-center justify-content-center gap-2"><svg width="18" height="18" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M21.35 11.1H12v2.9h5.35c-.5 2.4-2.6 3.9-5.35 3.9a6 6 0 1 1 0-12c1.5 0 2.8.55 3.85 1.45l2.1-2.1A9 9 0 1 0 12 21c5.2 0 8.6-3.65 8.6-8.8 0-.4-.05-.8-.1-1.1z"/></svg> Google</button></div>
<div class="col-6"><button type="button" class="btn btn-outline-secondary auth-oauth rounded-pill w-100 d-inline-flex align-items-center justify-content-center gap-2"><svg width="18" height="18" viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M12 .5a11.5 11.5 0 0 0-3.64 22.41c.58.1.79-.25.79-.56v-2c-3.2.7-3.88-1.37-3.88-1.37-.52-1.33-1.28-1.69-1.28-1.69-1.04-.71.08-.7.08-.7 1.15.08 1.76 1.19 1.76 1.19 1.03 1.76 2.69 1.25 3.35.96.1-.75.4-1.25.73-1.54-2.55-.29-5.24-1.28-5.24-5.69 0-1.26.45-2.28 1.18-3.09-.12-.29-.51-1.46.11-3.05 0 0 .97-.31 3.17 1.18a11 11 0 0 1 5.78 0c2.2-1.49 3.17-1.18 3.17-1.18.63 1.59.23 2.76.11 3.05.74.81 1.18 1.83 1.18 3.09 0 4.42-2.69 5.39-5.25 5.68.41.36.78 1.06.78 2.14v3.17c0 .31.21.67.8.56A11.5 11.5 0 0 0 12 .5z"/></svg> GitHub</button></div>
</div>
</div>
</div>
</div>
</div>
</div>
</section>
/* 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 */
.auth-brand { min-height: 560px; }
.auth-seg { background: var(--bs-tertiary-bg); border: 1px solid var(--bs-border-color-translucent); }
.auth-seg .nav-link { min-height: 40px; font-weight: 600; }
[data-bs-theme="dark"] .auth-seg .nav-link.active { color: #0f1117; }
.wdw-card hr { opacity: .15; }
.input-group > .btn { border-color: var(--bs-border-color); border-radius: 0 .75rem .75rem 0 !important; }
.input-group > .form-control { border-radius: .75rem 0 0 .75rem !important; }
.input-group > .btn, .auth-oauth { --bs-btn-color: var(--bs-body-color); --bs-btn-hover-color: var(--bs-body-color); --bs-btn-hover-bg: var(--bs-tertiary-bg); --bs-btn-active-color: var(--bs-body-color); --bs-btn-active-bg: var(--bs-secondary-bg); --bs-btn-border-color: var(--bs-border-color); --bs-btn-hover-border-color: var(--bs-border-color); --bs-btn-active-border-color: var(--bs-border-color); }
function initPasswordToggles() {
document.querySelectorAll('[data-toggle-pass]').forEach((btn) => {
const input = document.querySelector(btn.dataset.togglePass);
if (!input) return;
btn.addEventListener('click', () => {
const show = input.type === 'password';
input.type = show ? 'text' : 'password';
btn.textContent = show ? 'Hide' : 'Show';
});
});
}
initPasswordToggles();
Built on Bootstrap 5.3.8 with plain JavaScript — no jQuery. Supports light and dark mode via data-bs-theme.