diff --git a/input.css b/input.css
index a461c50..7c83bae 100644
--- a/input.css
+++ b/input.css
@@ -1 +1,7 @@
-@import "tailwindcss";
\ No newline at end of file
+@import "tailwindcss";
+
+@utility container {
+    margin-inline: auto;
+    padding: 2rem 4rem;
+    max-width: 42rem;
+}
diff --git a/internal/server/htmx/htmx.go b/internal/server/htmx/htmx.go
new file mode 100644
index 0000000..040cc53
--- /dev/null
+++ b/internal/server/htmx/htmx.go
@@ -0,0 +1,23 @@
+package htmx
+
+import (
+	"fmt"
+	"net/http"
+)
+
+func HxNotice(w http.ResponseWriter, id, msg string) {
+	html := fmt.Sprintf(`<span id="%s" hx-swap-oob="innerHTML">%s</span>`, id, msg)
+	w.Header().Set("Content-Type", "text/html")
+	w.WriteHeader(http.StatusOK)
+	w.Write([]byte(html))
+}
+
+func HxError(w http.ResponseWriter, status int, msg string) {
+	w.WriteHeader(status)
+	w.Write([]byte(msg))
+}
+
+func HxRedirect(w http.ResponseWriter, status int, location string) {
+	w.Header().Set("HX-Redirect", location)
+	w.WriteHeader(status)
+}
diff --git a/internal/server/index.go b/internal/server/index.go
index 720b1f0..c52fd39 100644
--- a/internal/server/index.go
+++ b/internal/server/index.go
@@ -3,9 +3,9 @@ package server
 import (
 	"net/http"
 
-	"shelf.app/internal/server/views"
+	"shelf.app/internal/views/index"
 )
 
-func (s *Server) HandleIndexPage(w http.ResponseWriter, r *http.Request) {
-	views.IndexPage(views.IndexPageParams{}).Render(r.Context(), w)
+func (s *Server) Index(w http.ResponseWriter, r *http.Request) {
+	index.IndexPage(index.IndexPageParams{}).Render(r.Context(), w)
 }
diff --git a/internal/server/login.go b/internal/server/login.go
new file mode 100644
index 0000000..f4bb968
--- /dev/null
+++ b/internal/server/login.go
@@ -0,0 +1,50 @@
+package server
+
+import (
+	"fmt"
+	"net/http"
+	"strings"
+
+	"shelf.app/internal/server/htmx"
+	"shelf.app/internal/views/login"
+)
+
+func (s *Server) Login(w http.ResponseWriter, r *http.Request) {
+	switch r.Method {
+	case http.MethodGet:
+		returnURL := r.URL.Query().Get("return_url")
+		errorCode := r.URL.Query().Get("error")
+		login.LoginPage(login.LoginPageParams{
+			ReturnUrl: returnURL,
+			ErrorCode: errorCode,
+		}).Render(r.Context(), w)
+	case http.MethodPost:
+		handle := r.FormValue("handle")
+		returnURL := r.FormValue("return_url")
+
+		// When users copy their handle from bsky.app, it tends to have these
+		// characters around it:
+		//
+		// @nelind.dk:
+		//   \u202a ensures that the handle is always rendered left to right and
+		//   \u202c reverts that so the rest of the page renders however it should
+		handle = strings.TrimPrefix(handle, "\u202a")
+		handle = strings.TrimSuffix(handle, "\u202c")
+
+		// `@` is harmless
+		handle = strings.TrimPrefix(handle, "@")
+
+		// Basic handle validation
+		if !strings.Contains(handle, ".") {
+			w.Header().Set("Content-Type", "text/html")
+			login.LoginFormContent(login.LoginFormParams{
+				ReturnUrl:    returnURL,
+				Handle:       handle,
+				ErrorMessage: fmt.Sprintf("'%s' is an invalid handle. Did you mean %s.bsky.social?", handle, handle),
+			}).Render(r.Context(), w)
+			return
+		}
+
+		htmx.HxRedirect(w, http.StatusOK, "/")
+	}
+}
diff --git a/internal/server/router.go b/internal/server/router.go
index 7627415..2d37165 100644
--- a/internal/server/router.go
+++ b/internal/server/router.go
@@ -9,8 +9,12 @@ import (
 func (s *Server) Router() http.Handler {
 	router := chi.NewRouter()
 
-	router.Get("/", s.HandleIndexPage)
 	router.Handle("/static/*", s.HandleStatic())
 
+	router.Get("/", s.Index)
+
+	router.Get("/login", s.Login)
+	router.Post("/login", s.Login)
+
 	return router
 }