Bootstrap 5 Login Form with Avatar

<section class="wdw-stage">
  <div class="container" style="max-width: 440px;">
    <div class="wdw-card overflow-hidden">
      <div class="wdw-aurora login-band"></div>
      <div class="px-4 px-md-5 pb-4 pb-md-5">
        <div class="text-center mb-4 login-head">
          <span class="login-avatar-wrap mb-2">
            <img class="login-avatar" src="https://i.pravatar.cc/200?img=47" alt="Profile picture of Maya" width="96" height="96">
            <span class="login-online" role="img" aria-label="Online"></span>
          </span>
          <h1 class="h3 wdw-heading mb-1">Welcome back, Maya</h1>
          <p class="wdw-muted mb-0">Sign in to continue to your dashboard. <a href="#" class="fw-semibold">Not you?</a></p>
        </div>
        <form class="d-grid gap-3" id="loginForm" novalidate>
          <div class="form-floating">
            <input type="email" class="form-control" id="loginEmail" placeholder="Email address" autocomplete="email" value="[email protected]" required>
            <label for="loginEmail">Email address</label>
            <div class="invalid-feedback">Enter a valid email address.</div>
          </div>
          <div class="input-group has-validation">
            <div class="form-floating">
              <input type="password" class="form-control" id="loginPass" placeholder="Password" autocomplete="current-password" required>
              <label for="loginPass">Password</label>
              <div class="invalid-feedback">Password is required.</div>
            </div>
            <button type="button" class="btn btn-outline-secondary px-3" id="loginToggle" aria-label="Show password" aria-pressed="false">
              <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M2 12s3.6-7 10-7 10 7 10 7-3.6 7-10 7S2 12 2 12z"/><circle cx="12" cy="12" r="3"/></svg>
            </button>
          </div>
          <div class="d-flex justify-content-between align-items-center">
            <div class="form-check mb-0">
              <input class="form-check-input" type="checkbox" id="loginRemember">
              <label class="form-check-label small" for="loginRemember">Remember me</label>
            </div>
            <a href="#" class="small fw-semibold">Forgot password?</a>
          </div>
          <button type="submit" class="btn btn-primary rounded-pill" id="loginSubmit">Log in</button>
          <div class="d-flex align-items-center gap-3 wdw-muted small"><hr class="flex-grow-1 m-0" role="presentation" aria-hidden="true"><span aria-hidden="true">or</span><hr class="flex-grow-1 m-0" role="presentation" aria-hidden="true"></div>
          <button type="button" class="btn btn-outline-primary rounded-pill d-flex align-items-center justify-content-center gap-2">
            <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.75" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><circle cx="8" cy="15" r="4"/><path d="M10.8 12.2 21 2M17 6l3 3M14 9l2 2"/></svg>
            Sign in with a passkey
          </button>
          <p class="text-center small wdw-muted mb-0">New here? <a href="#" class="fw-semibold">Create an account</a></p>
        </form>
      </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 */
.login-band { height: 96px; }
.login-head { margin-top: -48px; }
.login-avatar-wrap { position: relative; display: inline-block; }
.login-avatar { display: block; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 5px var(--bs-body-bg), 0 6px 18px rgba(16,24,40,.25); }
.login-online { position: absolute; right: 4px; bottom: 6px; width: 18px; height: 18px; border-radius: 50%; background: var(--bs-success); box-shadow: 0 0 0 3px var(--bs-body-bg); }
#loginToggle { border-color: var(--bs-border-color); color: var(--bs-secondary-color); border-radius: 0 .75rem .75rem 0; }
#loginToggle:hover, #loginToggle:focus-visible { background: var(--bs-tertiary-bg); color: var(--bs-emphasis-color); }
.input-group > .form-floating > .form-control { border-top-right-radius: 0; border-bottom-right-radius: 0; }

function initLoginForm() {
  const form = document.getElementById('loginForm');
  if (!form) return;
  const btn = document.getElementById('loginSubmit');
  const pass = document.getElementById('loginPass');
  const toggle = document.getElementById('loginToggle');
  toggle.addEventListener('click', () => {
    const show = pass.type === 'password';
    pass.type = show ? 'text' : 'password';
    toggle.setAttribute('aria-pressed', String(show));
    toggle.setAttribute('aria-label', show ? 'Hide password' : 'Show password');
  });
  form.addEventListener('submit', (e) => {
    e.preventDefault();
    form.classList.add('was-validated');
    if (!form.checkValidity()) return;
    btn.disabled = true;
    btn.innerHTML = '<span class="spinner-border spinner-border-sm me-2" aria-hidden="true"></span>Signing in…';
    setTimeout(() => {
      btn.classList.replace('btn-primary', 'btn-success');
      btn.textContent = 'Signed in ✓';
    }, 1200);
  });
}
initLoginForm();