diff --git a/backend/db/report.go b/backend/db/report.go
index 3f04d4f..70e2614 100644
--- a/backend/db/report.go
+++ b/backend/db/report.go
@@ -6,6 +6,7 @@ import (
 
 	"emperror.dev/errors"
 	"github.com/georgysavva/scany/pgxscan"
+	"github.com/jackc/pgx/v4"
 	"github.com/rs/xid"
 )
 
@@ -25,6 +26,7 @@ type Report struct {
 }
 
 const ReportPageSize = 100
+const ErrReportNotFound = errors.Sentinel("report not found")
 
 func (db *DB) Reports(ctx context.Context, closed bool, before int) (rs []Report, err error) {
 	builder := sq.Select("*",
@@ -96,6 +98,23 @@ func (db *DB) ReportsByReporter(ctx context.Context, reporterID xid.ID, before i
 	return rs, nil
 }
 
+func (db *DB) Report(ctx context.Context, tx pgx.Tx, id int64) (r Report, err error) {
+	sql, args, err := sq.Select("*").From("reports").Where("id = ?", id).ToSql()
+	if err != nil {
+		return r, errors.Wrap(err, "building sql")
+	}
+
+	err = pgxscan.Get(ctx, tx, &r, sql, args...)
+	if err != nil {
+		if errors.Cause(err) == pgx.ErrNoRows {
+			return r, ErrReportNotFound
+		}
+
+		return r, errors.Wrap(err, "executing query")
+	}
+	return r, nil
+}
+
 func (db *DB) CreateReport(ctx context.Context, reporterID, userID xid.ID, memberID *xid.ID, reason string) (r Report, err error) {
 	sql, args, err := sq.Insert("reports").SetMap(map[string]any{
 		"user_id":     userID,
@@ -113,3 +132,86 @@ func (db *DB) CreateReport(ctx context.Context, reporterID, userID xid.ID, membe
 	}
 	return r, nil
 }
+
+func (db *DB) ResolveReport(ctx context.Context, ex Execer, id int64, adminID xid.ID, comment string) error {
+	sql, args, err := sq.Update("reports").
+		Set("admin_id", adminID).
+		Set("admin_comment", comment).
+		Set("resolved_at", time.Now().UTC()).
+		Where("id = ?", id).ToSql()
+	if err != nil {
+		return errors.Wrap(err, "building sql")
+	}
+
+	_, err = ex.Exec(ctx, sql, args...)
+	if err != nil {
+		return errors.Wrap(err, "executing query")
+	}
+	return nil
+}
+
+type Warning struct {
+	ID        int64      `json:"id"`
+	UserID    xid.ID     `json:"-"`
+	Reason    string     `json:"reason"`
+	CreatedAt time.Time  `json:"created_at"`
+	ReadAt    *time.Time `json:"-"`
+}
+
+func (db *DB) CreateWarning(ctx context.Context, tx pgx.Tx, userID xid.ID, reason string) (w Warning, err error) {
+	sql, args, err := sq.Insert("warnings").SetMap(map[string]any{
+		"user_id": userID,
+		"reason":  reason,
+	}).ToSql()
+	if err != nil {
+		return w, errors.Wrap(err, "building sql")
+	}
+
+	err = pgxscan.Get(ctx, tx, &w, sql, args...)
+	if err != nil {
+		return w, errors.Wrap(err, "executing query")
+	}
+	return w, nil
+}
+
+func (db *DB) Warnings(ctx context.Context, userID xid.ID, unread bool) (ws []Warning, err error) {
+	builder := sq.Select("*").From("warnings").Where("user_id = ?", userID).OrderBy("id DESC")
+	if unread {
+		builder = builder.Where("read_at IS NULL")
+	}
+	sql, args, err := builder.ToSql()
+
+	if err != nil {
+		return ws, errors.Wrap(err, "building sql")
+	}
+
+	err = pgxscan.Select(ctx, db, &ws, sql, args...)
+	if err != nil {
+		return nil, errors.Wrap(err, "executing query")
+	}
+	if len(ws) == 0 {
+		return []Warning{}, nil
+	}
+	return ws, nil
+}
+
+func (db *DB) AckWarning(ctx context.Context, userID xid.ID, id int64) (ok bool, err error) {
+	sql, args, err := sq.Update("warnings").
+		Set("read_at", time.Now().UTC()).
+		Where("user_id = ?", userID).
+		Where("id = ?", id).
+		Where("read_at IS NULL").ToSql()
+	if err != nil {
+		return false, errors.Wrap(err, "building sql")
+	}
+
+	ct, err := db.Exec(ctx, sql, args...)
+	if err != nil {
+		return false, errors.Wrap(err, "executing query")
+	}
+
+	if ct.RowsAffected() == 0 {
+		return false, nil
+	}
+	return true, nil
+}
diff --git a/backend/db/user.go b/backend/db/user.go
index f92f321..ab450fa 100644
--- a/backend/db/user.go
+++ b/backend/db/user.go
@@ -2,6 +2,8 @@ package db
 
 import (
 	"context"
+	"crypto/sha256"
+	"encoding/hex"
 	"regexp"
 	"time"
 
@@ -417,3 +419,92 @@ func (db *DB) ForceDeleteUser(ctx context.Context, id xid.ID) error {
 	}
 	return nil
 }
+
+func (db *DB) DeleteUserMembers(ctx context.Context, tx pgx.Tx, id xid.ID) error {
+	sql, args, err := sq.Delete("members").Where("user_id = ?", id).ToSql()
+	if err != nil {
+		return errors.Wrap(err, "building sql")
+	}
+
+	_, err = tx.Exec(ctx, sql, args...)
+	if err != nil {
+		return errors.Wrap(err, "executing query")
+	}
+	return nil
+}
+
+func (db *DB) ResetUser(ctx context.Context, tx pgx.Tx, id xid.ID) error {
+	err := db.SetUserFields(ctx, tx, id, []Field{})
+	if err != nil {
+		return errors.Wrap(err, "deleting fields")
+	}
+
+	hasher := sha256.New()
+	_, err = hasher.Write(id.Bytes())
+	if err != nil {
+		return errors.Wrap(err, "hashing user id")
+	}
+	hash := hex.EncodeToString(hasher.Sum(nil))
+
+	sql, args, err := sq.Update("users").
+		Set("username", "deleted-"+hash).
+		Set("display_name", nil).
+		Set("bio", nil).
+		Set("names", "[]").
+		Set("pronouns", "[]").
+		Set("avatar", nil).
+		Where("id = ?", id).ToSql()
+	if err != nil {
+		return errors.Wrap(err, "building sql")
+	}
+
+	_, err = tx.Exec(ctx, sql, args...)
+	if err != nil {
+		return errors.Wrap(err, "executing query")
+	}
+	return nil
+}
+
+func (db *DB) CleanUser(ctx context.Context, id xid.ID) error {
+	u, err := db.User(ctx, id)
+	if err != nil {
+		return errors.Wrap(err, "getting user")
+	}
+
+	if u.Avatar != nil {
+		err = db.DeleteUserAvatar(ctx, u.ID, *u.Avatar)
+		if err != nil {
+			return errors.Wrap(err, "deleting user avatar")
+		}
+	}
+
+	var exports []DataExport
+	err = pgxscan.Select(ctx, db, &exports, "SELECT * FROM data_exports WHERE user_id = $1", u.ID)
+	if err != nil {
+		return errors.Wrap(err, "getting export iles")
+	}
+
+	for _, de := range exports {
+		err = db.DeleteExport(ctx, de)
+		if err != nil {
+			continue
+		}
+	}
+
+	members, err := db.UserMembers(ctx, u.ID)
+	if err != nil {
+		return errors.Wrap(err, "getting members")
+	}
+
+	for _, m := range members {
+		if m.Avatar == nil {
+			continue
+		}
+
+		err = db.DeleteMemberAvatar(ctx, m.ID, *m.Avatar)
+		if err != nil {
+			continue
+		}
+	}
+	return nil
+}
diff --git a/backend/routes/auth/undelete.go b/backend/routes/auth/undelete.go
index 8768b2f..236b4ce 100644
--- a/backend/routes/auth/undelete.go
+++ b/backend/routes/auth/undelete.go
@@ -6,11 +6,9 @@ import (
 	"encoding/base64"
 	"net/http"
 
-	"codeberg.org/u1f320/pronouns.cc/backend/db"
 	"codeberg.org/u1f320/pronouns.cc/backend/log"
 	"codeberg.org/u1f320/pronouns.cc/backend/server"
 	"emperror.dev/errors"
-	"github.com/georgysavva/scany/pgxscan"
 	"github.com/go-chi/render"
 	"github.com/mediocregopher/radix/v4"
 	"github.com/rs/xid"
@@ -84,60 +82,13 @@ func (s *Server) forceDelete(w http.ResponseWriter, r *http.Request) error {
 		return server.APIError{Code: server.ErrNotFound} // assume invalid token
 	}
 
-	u, err := s.DB.User(ctx, id)
+	err = s.DB.CleanUser(ctx, id)
 	if err != nil {
-		log.Errorf("getting user: %v", err)
-		return errors.Wrap(err, "getting user")
+		log.Errorf("cleaning user data: %v", err)
+		return errors.Wrap(err, "cleaning user")
 	}
 
-	if u.Avatar != nil {
-		err = s.DB.DeleteUserAvatar(ctx, u.ID, *u.Avatar)
-		if err != nil {
-			log.Errorf("deleting avatars for user %v: %v", u.ID, err)
-			return errors.Wrap(err, "deleting user avatar")
-		}
-	}
-
-	var exports []db.DataExport
-	err = pgxscan.Select(ctx, s.DB, &exports, "SELECT * FROM data_exports WHERE user_id = $1", u.ID)
-	if err != nil {
-		log.Errorf("getting to-be-deleted export files: %v", err)
-		return errors.Wrap(err, "getting export iles")
-	}
-
-	for _, de := range exports {
-		err = s.DB.DeleteExport(ctx, de)
-		if err != nil {
-			log.Errorf("deleting export %v: %v", de.ID, err)
-			continue
-		}
-
-		log.Debugf("deleted export %v", de.ID)
-	}
-
-	members, err := s.DB.UserMembers(ctx, u.ID)
-	if err != nil {
-		log.Errorf("getting members for user %v: %v", u.ID, err)
-		return errors.Wrap(err, "getting members")
-	}
-
-	for _, m := range members {
-		if m.Avatar == nil {
-			continue
-		}
-
-		log.Debugf("deleting avatars for member %v", m.ID)
-
-		err = s.DB.DeleteMemberAvatar(ctx, m.ID, *m.Avatar)
-		if err != nil {
-			log.Errorf("deleting avatars for member %v: %v", m.ID, err)
-			continue
-		}
-
-		log.Debugf("deleted avatars for member %v", m.ID)
-	}
-
-	err = s.DB.ForceDeleteUser(ctx, u.ID)
+	err = s.DB.ForceDeleteUser(ctx, id)
 	if err != nil {
 		log.Errorf("force deleting user: %v", err)
 		return errors.Wrap(err, "deleting user")
diff --git a/backend/routes/mod/resolve_report.go b/backend/routes/mod/resolve_report.go
new file mode 100644
index 0000000..f9a91a9
--- /dev/null
+++ b/backend/routes/mod/resolve_report.go
@@ -0,0 +1,108 @@
+package mod
+
+import (
+	"net/http"
+	"strconv"
+
+	"codeberg.org/u1f320/pronouns.cc/backend/db"
+	"codeberg.org/u1f320/pronouns.cc/backend/log"
+	"codeberg.org/u1f320/pronouns.cc/backend/server"
+	"emperror.dev/errors"
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/render"
+)
+
+type resolveReportRequest struct {
+	Warn   bool   `json:"warn"`
+	Ban    bool   `json:"ban"`
+	Delete bool   `json:"delete"`
+	Reason string `json:"reason"`
+}
+
+func (s *Server) resolveReport(w http.ResponseWriter, r *http.Request) error {
+	ctx := r.Context()
+	claims, _ := server.ClaimsFromContext(ctx)
+
+	id, err := strconv.ParseInt(chi.URLParam(r, "id"), 10, 64)
+	if err != nil {
+		return server.APIError{Code: server.ErrBadRequest}
+	}
+
+	var req resolveReportRequest
+	err = render.Decode(r, &req)
+	if err != nil {
+		return server.APIError{Code: server.ErrBadRequest}
+	}
+
+	if req.Reason == "" {
+		return server.APIError{Code: server.ErrBadRequest, Details: "Reason cannot be empty"}
+	}
+
+	tx, err := s.DB.Begin(ctx)
+	if err != nil {
+		log.Errorf("creating transaction: %v", err)
+		return errors.Wrap(err, "creating transaction")
+	}
+	defer tx.Rollback(ctx)
+
+	report, err := s.DB.Report(ctx, tx, id)
+	if err != nil {
+		if err == db.ErrReportNotFound {
+			return server.APIError{Code: server.ErrNotFound}
+		}
+		log.Errorf("getting report: %v", err)
+		return errors.Wrap(err, "getting report")
+	}
+
+	if report.ResolvedAt != nil {
+		return server.APIError{Code: server.ErrReportAlreadyHandled}
+	}
+
+	err = s.DB.ResolveReport(ctx, tx, report.ID, claims.UserID, req.Reason)
+	if err != nil {
+		log.Errorf("resolving report: %v", err)
+	}
+
+	if req.Warn || req.Ban {
+		_, err = s.DB.CreateWarning(ctx, tx, report.UserID, req.Reason)
+		if err != nil {
+			log.Errorf("creating warning: %v", err)
+		}
+	}
+
+	if req.Ban {
+		err = s.DB.DeleteUser(ctx, tx, report.UserID, false, req.Reason)
+		if err != nil {
+			log.Errorf("banning user: %v", err)
+		}
+
+		if req.Delete {
+			err = s.DB.CleanUser(ctx, report.UserID)
+			if err != nil {
+				log.Errorf("cleaning user data: %v", err)
+				return errors.Wrap(err, "cleaning user")
+			}
+
+			err = s.DB.DeleteUserMembers(ctx, tx, report.UserID)
+			if err != nil {
+				log.Errorf("deleting members: %v", err)
+				return errors.Wrap(err, "deleting members")
+			}
+
+			err = s.DB.ResetUser(ctx, tx, report.UserID)
+			if err != nil {
+				log.Errorf("resetting user data: %v", err)
+				return errors.Wrap(err, "resetting user")
+			}
+		}
+	}
+
+	err = tx.Commit(ctx)
+	if err != nil {
+		log.Errorf("committing transaction: %v", err)
+		return errors.Wrap(err, "committing transaction")
+	}
+
+	render.JSON(w, r, map[string]any{"success": true})
+	return nil
+}
diff --git a/backend/routes/mod/routes.go b/backend/routes/mod/routes.go
index 8b64139..52ff0aa 100644
--- a/backend/routes/mod/routes.go
+++ b/backend/routes/mod/routes.go
@@ -20,12 +20,14 @@ func Mount(srv *server.Server, r chi.Router) {
 		r.Get("/reports/by-user/{id}", server.WrapHandler(s.getReportsByUser))
 		r.Get("/reports/by-reporter/{id}", server.WrapHandler(s.getReportsByReporter))
 
-		r.Get("/reports/{id}", nil)
-		r.Patch("/reports/{id}", nil)
+		r.Patch("/reports/{id}", server.WrapHandler(s.resolveReport))
 	})
 
 	r.With(server.MustAuth).Post("/users/{id}/reports", server.WrapHandler(s.createUserReport))
 	r.With(server.MustAuth).Post("/members/{id}/reports", server.WrapHandler(s.createMemberReport))
+
+	r.With(server.MustAuth).Get("/auth/warnings", server.WrapHandler(s.getWarnings))
+	r.With(server.MustAuth).Post("/auth/warnings/{id}/ack", server.WrapHandler(s.ackWarning))
 }
 
 func MustAdmin(next http.Handler) http.Handler {
diff --git a/backend/routes/mod/warnings.go b/backend/routes/mod/warnings.go
new file mode 100644
index 0000000..ba642a9
--- /dev/null
+++ b/backend/routes/mod/warnings.go
@@ -0,0 +1,63 @@
+package mod
+
+import (
+	"net/http"
+	"strconv"
+
+	"codeberg.org/u1f320/pronouns.cc/backend/db"
+	"codeberg.org/u1f320/pronouns.cc/backend/log"
+	"codeberg.org/u1f320/pronouns.cc/backend/server"
+	"emperror.dev/errors"
+	"github.com/go-chi/chi/v5"
+	"github.com/go-chi/render"
+)
+
+type warning struct {
+	db.Warning
+	Read bool `json:"read"`
+}
+
+func dbWarningsToResponse(ws []db.Warning) []warning {
+	out := make([]warning, len(ws))
+	for i := range ws {
+		out[i] = warning{ws[i], ws[i].ReadAt != nil}
+	}
+	return out
+}
+
+func (s *Server) getWarnings(w http.ResponseWriter, r *http.Request) (err error) {
+	ctx := r.Context()
+	claims, _ := server.ClaimsFromContext(ctx)
+	showAll := r.FormValue("all") == "true"
+
+	warnings, err := s.DB.Warnings(ctx, claims.UserID, !showAll)
+	if err != nil {
+		log.Errorf("getting warnings: %v", err)
+		return errors.Wrap(err, "getting warnings from database")
+	}
+
+	render.JSON(w, r, dbWarningsToResponse(warnings))
+	return nil
+}
+
+func (s *Server) ackWarning(w http.ResponseWriter, r *http.Request) (err error) {
+	ctx := r.Context()
+	claims, _ := server.ClaimsFromContext(ctx)
+
+	id, err := strconv.ParseInt(chi.URLParam(r, "id"), 10, 64)
+	if err != nil {
+		return server.APIError{Code: server.ErrBadRequest}
+	}
+
+	ok, err := s.DB.AckWarning(ctx, claims.UserID, id)
+	if err != nil {
+		log.Errorf("acknowledging warning: %v", err)
+		return errors.Wrap(err, "acknowledging warning")
+	}
+	if !ok {
+		return server.APIError{Code: server.ErrNotFound}
+	}
+
+	render.JSON(w, r, map[string]any{"ok": true})
+	return nil
+}
diff --git a/backend/routes/user/get_user.go b/backend/routes/user/get_user.go
index af43134..0b36904 100644
--- a/backend/routes/user/get_user.go
+++ b/backend/routes/user/get_user.go
@@ -27,7 +27,9 @@ type GetUserResponse struct {
 type GetMeResponse struct {
 	GetUserResponse
 
-	MaxInvites      int     `json:"max_invites"`
+	MaxInvites int  `json:"max_invites"`
+	IsAdmin    bool `json:"is_admin"`
+
 	Discord         *string `json:"discord"`
 	DiscordUsername *string `json:"discord_username"`
 
@@ -162,6 +164,7 @@ func (s *Server) getMeUser(w http.ResponseWriter, r *http.Request) error {
 	render.JSON(w, r, GetMeResponse{
 		GetUserResponse:   dbUserToResponse(u, fields, members),
 		MaxInvites:        u.MaxInvites,
+		IsAdmin:           u.IsAdmin,
 		Discord:           u.Discord,
 		DiscordUsername:   u.DiscordUsername,
 		Fediverse:         u.Fediverse,
diff --git a/backend/routes/user/patch_user.go b/backend/routes/user/patch_user.go
index e56898b..b83bcf1 100644
--- a/backend/routes/user/patch_user.go
+++ b/backend/routes/user/patch_user.go
@@ -232,6 +232,7 @@ func (s *Server) patchUser(w http.ResponseWriter, r *http.Request) error {
 	render.JSON(w, r, GetMeResponse{
 		GetUserResponse:   dbUserToResponse(u, fields, nil),
 		MaxInvites:        u.MaxInvites,
+		IsAdmin:           u.IsAdmin,
 		Discord:           u.Discord,
 		DiscordUsername:   u.DiscordUsername,
 		Fediverse:         u.Fediverse,
diff --git a/backend/server/errors.go b/backend/server/errors.go
index 6ef68a8..ab657a3 100644
--- a/backend/server/errors.go
+++ b/backend/server/errors.go
@@ -110,6 +110,10 @@ const (
 	// General request error codes
 	ErrRequestTooBig      = 4001
 	ErrMissingPermissions = 4002
+
+	// Moderation related error codes
+	ErrReportAlreadyHandled = 5001
+	ErrNotSelfDelete        = 5002
 )
 
 var errCodeMessages = map[int]string{
@@ -146,6 +150,9 @@ var errCodeMessages = map[int]string{
 
 	ErrRequestTooBig:      "Request too big (max 2 MB)",
 	ErrMissingPermissions: "Your account or current token is missing required permissions for this action",
+
+	ErrReportAlreadyHandled: "Report has already been resolved",
+	ErrNotSelfDelete:        "Cannot cancel deletion for an account deleted by a moderator",
 }
 
 var errCodeStatuses = map[int]int{
@@ -182,4 +189,7 @@ var errCodeStatuses = map[int]int{
 
 	ErrRequestTooBig:      http.StatusBadRequest,
 	ErrMissingPermissions: http.StatusForbidden,
+
+	ErrReportAlreadyHandled: http.StatusBadRequest,
+	ErrNotSelfDelete:        http.StatusForbidden,
 }
diff --git a/frontend/src/routes/reports/+page.svelte b/frontend/src/routes/reports/+page.svelte
index 1fc086e..1fc6262 100644
--- a/frontend/src/routes/reports/+page.svelte
+++ b/frontend/src/routes/reports/+page.svelte
@@ -1,9 +1,42 @@
 <script lang="ts">
-  import { DateTime } from "luxon";
-  import { Button, Card, CardBody, CardFooter, CardHeader } from "sveltestrap";
+  import type { APIError } from "$lib/api/entities";
+  import { apiFetchClient } from "$lib/api/fetch";
+  import ErrorAlert from "$lib/components/ErrorAlert.svelte";
+  import { addToast } from "$lib/toast";
+  import { Button, FormGroup, Modal, ModalBody, ModalFooter } from "sveltestrap";
   import type { PageData } from "./$types";
+  import ReportCard from "./ReportCard.svelte";
 
   export let data: PageData;
+
+  let warnModalOpen = false;
+  const toggleWarnModal = () => (warnModalOpen = !warnModalOpen);
+
+  let reportIndex = -1;
+  let reason = "";
+  let deleteUser = false;
+  let error: APIError | null = null;
+
+  const openWarnModalFor = (index: number) => {
+    reportIndex = index;
+    toggleWarnModal();
+  };
+
+  const warnUser = async () => {
+    try {
+      await apiFetchClient<any>(`/admin/reports/${data.reports[reportIndex].id}`, "PATCH", {
+        warn: true,
+        reason: reason,
+      });
+      error = null;
+
+      addToast({ body: "Successfully warned user", header: "Warned user" });
+      toggleWarnModal();
+      reportIndex = -1;
+    } catch (e) {
+      error = e as APIError;
+    }
+  };
 </script>
 
 <svelte:head>
@@ -14,27 +47,31 @@
   <h1>Reports</h1>
 
   <div>
-    {#each data.reports as report}
-      <Card>
-        <CardHeader>
-          <strong>#{report.id}</strong> on <a href="/@{report.user_name}">@{report.user_name}</a>
-          ({report.user_id}) {#if report.member_id}
-            (member: <a href="/@{report.user_name}/{report.member_name}">{report.member_name}</a>,
-            {report.member_id})
-          {/if}
-        </CardHeader>
-        <CardBody>
-          <blockquote class="blockquote">{report.reason}</blockquote>
-        </CardBody>
-        <CardFooter>
-          Created {DateTime.fromISO(report.created_at)
-            .toLocal()
-            .toLocaleString(DateTime.DATETIME_MED)} &bull;
-          <Button outline color="warning" size="sm">Warn user</Button>
-          <Button outline color="danger" size="sm">Deactivate user</Button>
-          <Button outline color="secondary" size="sm">Ignore report</Button>
-        </CardFooter>
-      </Card>
+    {#each data.reports as report, index}
+      <ReportCard {report}>
+        &bull;
+        <Button outline color="warning" size="sm" on:click={() => openWarnModalFor(index)}
+          >Warn user</Button
+        >
+        <Button outline color="danger" size="sm">Deactivate user</Button>
+        <Button outline color="secondary" size="sm">Ignore report</Button>
+      </ReportCard>
     {/each}
   </div>
+
+  <Modal header="Warn user" isOpen={warnModalOpen} toggle={toggleWarnModal}>
+    <ModalBody>
+      {#if error}
+        <ErrorAlert {error} />
+      {/if}
+      <ReportCard report={data.reports[reportIndex]} />
+      <FormGroup floating label="Reason" class="mt-2">
+        <textarea style="min-height: 100px;" class="form-control" bind:value={reason} />
+      </FormGroup>
+    </ModalBody>
+    <ModalFooter>
+      <Button color="danger" on:click={warnUser} disabled={!reason}>Warn user</Button>
+      <Button color="secondary" on:click={toggleWarnModal}>Cancel</Button>
+    </ModalFooter>
+  </Modal>
 </div>
diff --git a/frontend/src/routes/reports/ReportCard.svelte b/frontend/src/routes/reports/ReportCard.svelte
new file mode 100644
index 0000000..ac1718c
--- /dev/null
+++ b/frontend/src/routes/reports/ReportCard.svelte
@@ -0,0 +1,24 @@
+<script lang="ts">
+  import type { Report } from "$lib/api/entities";
+  import { DateTime } from "luxon";
+  import { Button, Card, CardBody, CardFooter, CardHeader } from "sveltestrap";
+
+  export let report: Report;
+</script>
+
+<Card>
+  <CardHeader>
+    <strong>#{report.id}</strong> on <a href="/@{report.user_name}">@{report.user_name}</a>
+    ({report.user_id}) {#if report.member_id}
+      (member: <a href="/@{report.user_name}/{report.member_name}">{report.member_name}</a>,
+      {report.member_id})
+    {/if}
+  </CardHeader>
+  <CardBody>
+    <blockquote class="blockquote">{report.reason}</blockquote>
+  </CardBody>
+  <CardFooter>
+    Created {DateTime.fromISO(report.created_at).toLocal().toLocaleString(DateTime.DATETIME_MED)}
+    <slot />
+  </CardFooter>
+</Card>
diff --git a/scripts/migrate/010_reports.sql b/scripts/migrate/010_reports.sql
index 90233cb..888f601 100644
--- a/scripts/migrate/010_reports.sql
+++ b/scripts/migrate/010_reports.sql
@@ -17,3 +17,11 @@ create table reports (
     admin_id      text null references users (id) on delete set null,
     admin_comment text
 );
+
+create table warnings (
+    id         serial primary key,
+    user_id    text not null references users (id) on delete cascade,
+    reason     text not null,
+    created_at timestamptz not null default now(),
+    read_at    timestamptz
+);