diff --git a/src/components/ICONS.jsx b/src/components/ICONS.jsx
index 04afb189..bb654b7d 100644
--- a/src/components/ICONS.jsx
+++ b/src/components/ICONS.jsx
@@ -73,7 +73,7 @@ export const ICONS = {
     () => import('@iconify-icons/mingcute/forbid-circle-line'),
     '180deg',
   ],
-  flag: () => import('@iconify-icons/mingcute/flag-4-line'),
+  flag: () => import('@iconify-icons/mingcute/flag-1-line'),
   time: () => import('@iconify-icons/mingcute/time-line'),
   refresh: () => import('@iconify-icons/mingcute/refresh-2-line'),
   emoji2: () => import('@iconify-icons/mingcute/emoji-2-line'),
diff --git a/src/components/account-info.jsx b/src/components/account-info.jsx
index 15d303d1..0f5fd5b0 100644
--- a/src/components/account-info.jsx
+++ b/src/components/account-info.jsx
@@ -1238,10 +1238,17 @@ function RelatedActions({
                     </>
                   )}
                 </MenuConfirm>
-                {/* <MenuItem>
-                <Icon icon="flag" />
-                <span>Report @{username}…</span>
-              </MenuItem> */}
+                <MenuItem
+                  className="danger"
+                  onClick={() => {
+                    states.showReportModal = {
+                      account: currentInfo || info,
+                    };
+                  }}
+                >
+                  <Icon icon="flag" />
+                  <span>Report @{username}…</span>
+                </MenuItem>
               </>
             )}
           </Menu2>
diff --git a/src/components/modal.jsx b/src/components/modal.jsx
index 4149046e..427b7123 100644
--- a/src/components/modal.jsx
+++ b/src/components/modal.jsx
@@ -56,8 +56,18 @@ function Modal({ children, onClose, onClick, class: className }) {
       }}
       tabIndex="-1"
       onFocus={(e) => {
-        if (e.target === e.currentTarget) {
-          modalRef.current?.querySelector?.('[tabindex="-1"]')?.focus?.();
+        try {
+          if (e.target === e.currentTarget) {
+            const focusElement =
+              modalRef.current?.querySelector('[tabindex="-1"]');
+            const isFocusable =
+              getComputedStyle(focusElement)?.pointerEvents !== 'none';
+            if (focusElement && isFocusable) {
+              focusElement.focus();
+            }
+          }
+        } catch (err) {
+          console.error(err);
         }
       }}
     >
diff --git a/src/components/modals.jsx b/src/components/modals.jsx
index 75de5abb..8b3ebf7d 100644
--- a/src/components/modals.jsx
+++ b/src/components/modals.jsx
@@ -15,6 +15,7 @@ import GenericAccounts from './generic-accounts';
 import MediaAltModal from './media-alt-modal';
 import MediaModal from './media-modal';
 import Modal from './modal';
+import ReportModal from './report-modal';
 import ShortcutsSettings from './shortcuts-settings';
 
 subscribe(states, (changes) => {
@@ -218,6 +219,21 @@ export default function Modals() {
           />
         </Modal>
       )}
+      {!!snapStates.showReportModal && (
+        <Modal
+          onClose={() => {
+            states.showReportModal = false;
+          }}
+        >
+          <ReportModal
+            account={snapStates.showReportModal.account}
+            post={snapStates.showReportModal.post}
+            onClose={() => {
+              states.showReportModal = false;
+            }}
+          />
+        </Modal>
+      )}
     </>
   );
 }
diff --git a/src/components/report-modal.css b/src/components/report-modal.css
new file mode 100644
index 00000000..8306de99
--- /dev/null
+++ b/src/components/report-modal.css
@@ -0,0 +1,196 @@
+.report-modal-container {
+  width: 100%;
+  max-height: 100%;
+  display: flex;
+  flex-direction: column;
+  max-width: 40em;
+  background-color: var(--bg-color);
+  box-shadow: 0 16px 32px -8px var(--drop-shadow-color);
+  overflow-y: auto;
+  animation: slide-up-smooth 0.3s ease-in-out;
+  position: relative;
+
+  @media (min-width: 40em) {
+    max-height: calc(100% - 32px);
+  }
+
+  h1 {
+    margin: 0;
+    padding: 0;
+  }
+
+  .top-controls {
+    position: sticky;
+    top: var(--sai-top, 0);
+    z-index: 1;
+    background-color: var(--bg-blur-color);
+    backdrop-filter: blur(16px);
+    padding: 16px;
+    display: flex;
+    gap: 8px;
+    justify-content: space-between;
+    pointer-events: auto;
+    align-items: center;
+
+    h1 {
+      white-space: nowrap;
+      overflow: hidden;
+      text-overflow: ellipsis;
+    }
+  }
+
+  main {
+    padding: 0 16px 16px;
+    /* display: flex;
+    flex-direction: column;
+    gap: 16px; */
+  }
+
+  form {
+    /* display: flex; */
+    /* flex-direction: column; */
+    /* gap: 16px; */
+    text-wrap: pretty;
+
+    input {
+      margin-inline: 0;
+    }
+  }
+
+  .report-preview {
+    background-color: var(--bg-color);
+    border-radius: 8px;
+    border: 2px dashed var(--red-color);
+    box-shadow: inset 0 0 16px -4px var(--red-bg-color);
+    overflow: auto;
+    max-height: 33vh;
+
+    .status {
+      font-size: 90%;
+      user-select: none;
+      pointer-events: none;
+      -webkit-touch-callout: none;
+      -webkit-user-drag: none;
+      filter: grayscale(0.5);
+    }
+
+    .account-block {
+      margin: 16px;
+      user-select: none;
+      pointer-events: none;
+      -webkit-touch-callout: none;
+      -webkit-user-drag: none;
+      filter: grayscale(0.5);
+    }
+  }
+
+  .rubber-stamp {
+    pointer-events: none;
+    user-select: none;
+    position: absolute;
+    right: 32px;
+    margin-top: -48px;
+    animation: rubber-stamp 0.3s ease-in both;
+    position: absolute;
+    font-weight: bold;
+    color: var(--red-color);
+    text-transform: uppercase;
+    letter-spacing: -0.5px;
+    font-size: 2em;
+    line-height: 1;
+    padding: 0.1em;
+    border: 0.15em solid var(--red-color);
+    border-radius: 0.3em;
+    background-color: var(--bg-blur-color);
+    text-align: center;
+    /* Noise pattern - https://css-tricks.com/making-static-noise-from-a-weird-css-gradient-bug/ */
+    mask-image: repeating-conic-gradient(
+      #000 0 0.01%,
+      rgba(0, 0, 0, 0.45) 0 0.02%
+    );
+
+    small {
+      display: block;
+      font-size: 11px;
+    }
+  }
+
+  p {
+    margin-block: 0.5em;
+  }
+
+  section {
+    label {
+      display: flex;
+      gap: 8px;
+      align-items: center;
+      cursor: pointer;
+      margin-bottom: 8px;
+
+      &:has(:checked) {
+        .insignificant {
+          color: var(--text-color);
+        }
+      }
+    }
+    > label:last-child {
+      margin-bottom: 0;
+    }
+  }
+
+  .report-categories {
+    label {
+      align-items: flex-start;
+    }
+
+    .report-rules {
+      margin-left: 1.75em;
+    }
+  }
+
+  .report-comment {
+    display: flex;
+    gap: 8px;
+    align-items: flex-start;
+    margin-top: 2em;
+    flex-wrap: wrap;
+
+    p {
+      margin: 0;
+      padding: 8px 0 0;
+      flex-shrink: 0;
+
+      label {
+        margin-bottom: 0;
+      }
+    }
+
+    textarea {
+      flex-grow: 1;
+      resize: vertical;
+    }
+  }
+
+  footer {
+    margin-top: 2em;
+    display: flex;
+    gap: 8px;
+    align-items: center;
+
+    button {
+      border-radius: 8px !important;
+      align-self: stretch;
+    }
+  }
+}
+
+@keyframes rubber-stamp {
+  0% {
+    transform: rotate(-20deg) scale(5);
+    opacity: 0;
+  }
+  100% {
+    transform: rotate(-20deg) scale(1);
+    opacity: 1;
+  }
+}
diff --git a/src/components/report-modal.jsx b/src/components/report-modal.jsx
new file mode 100644
index 00000000..f79ef558
--- /dev/null
+++ b/src/components/report-modal.jsx
@@ -0,0 +1,298 @@
+import './report-modal.css';
+
+import { Fragment } from 'preact';
+import { useMemo, useRef, useState } from 'preact/hooks';
+
+import { api } from '../utils/api';
+import showToast from '../utils/show-toast';
+import { getCurrentInstance } from '../utils/store-utils';
+
+import AccountBlock from './account-block';
+import Icon from './icon';
+import Loader from './loader';
+import Status from './status';
+
+// NOTE: `dislike` hidden for now, it's actually not used for reporting
+// Mastodon shows another screen for unfollowing, muting or blocking instead or reporting
+
+const CATEGORIES = [, /*'dislike'*/ 'spam', 'legal', 'violation', 'other'];
+// `violation` will be set if there are `rule_ids[]`
+
+const CATEGORIES_INFO = {
+  // dislike: {
+  //   label: 'Dislike',
+  //   description: 'Not something you want to see',
+  // },
+  spam: {
+    label: 'Spam',
+    description: 'Malicious links, fake engagement, or repetitive replies',
+  },
+  legal: {
+    label: 'Illegal',
+    description: "Violates the law of your or the server's country",
+  },
+  violation: {
+    label: 'Server rule violation',
+    description: 'Breaks specific server rules',
+    stampLabel: 'Violation',
+  },
+  other: {
+    label: 'Other',
+    description: "Issue doesn't fit other categories",
+    excludeStamp: true,
+  },
+};
+
+function ReportModal({ account, post, onClose }) {
+  const { masto } = api();
+  const [uiState, setUIState] = useState('default');
+  const [username, domain] = account.acct.split('@');
+
+  const [rules, currentDomain] = useMemo(() => {
+    const { rules, domain } = getCurrentInstance();
+    return [rules || [], domain];
+  });
+
+  const [selectedCategory, setSelectedCategory] = useState(null);
+  const [showRules, setShowRules] = useState(false);
+
+  const rulesRef = useRef(null);
+  const [hasRules, setHasRules] = useState(false);
+
+  return (
+    <div class="report-modal-container">
+      <div class="top-controls">
+        <h1>{post ? 'Report Post' : `Report @${username}`}</h1>
+        <button
+          type="button"
+          class="plain4 small"
+          disabled={uiState === 'loading'}
+          onClick={() => onClose()}
+        >
+          <Icon icon="x" size="xl" />
+        </button>
+      </div>
+      <main>
+        <div class="report-preview">
+          {post ? (
+            <Status status={post} size="s" previewMode />
+          ) : (
+            <AccountBlock
+              account={account}
+              avatarSize="xxl"
+              useAvatarStatic
+              showStats
+              showActivity
+            />
+          )}
+        </div>
+        {!!selectedCategory &&
+          !CATEGORIES_INFO[selectedCategory].excludeStamp && (
+            <span
+              class="rubber-stamp"
+              key={selectedCategory}
+              aria-hidden="true"
+            >
+              {CATEGORIES_INFO[selectedCategory].stampLabel ||
+                CATEGORIES_INFO[selectedCategory].label}
+              <small>Pending review</small>
+            </span>
+          )}
+        <form
+          onSubmit={(e) => {
+            e.preventDefault();
+
+            const formData = new FormData(e.target);
+            const entries = Object.fromEntries(formData.entries());
+            console.log('ENTRIES', entries);
+
+            let { category, comment, forward } = entries;
+            if (!comment) comment = undefined;
+            if (forward === 'on') forward = true;
+            const ruleIds =
+              category === 'violation'
+                ? Object.entries(entries)
+                    .filter(([key]) => key.startsWith('rule_ids'))
+                    .map(([key, value]) => value)
+                : undefined;
+
+            const params = {
+              category,
+              comment,
+              forward,
+              ruleIds,
+            };
+            console.log('PARAMS', params);
+
+            setUIState('loading');
+            (async () => {
+              try {
+                await masto.v1.reports.create({
+                  accountId: account.id,
+                  statusIds: post?.id ? [post.id] : undefined,
+                  category,
+                  comment,
+                  ruleIds,
+                  forward,
+                });
+                setUIState('success');
+                showToast(post ? 'Post reported' : 'Profile reported');
+                onClose();
+              } catch (error) {
+                console.error(error);
+                setUIState('error');
+                showToast(
+                  error?.message ||
+                    (post
+                      ? 'Unable to report post'
+                      : 'Unable to report profile'),
+                );
+              }
+            })();
+          }}
+        >
+          <p>
+            {post
+              ? `What's the issue with this post?`
+              : `What's the issue with this profile?`}
+          </p>
+          <section class="report-categories">
+            {CATEGORIES.map((category) =>
+              category === 'violation' && !rules?.length ? null : (
+                <Fragment key={category}>
+                  <label class="report-category">
+                    <input
+                      type="radio"
+                      name="category"
+                      value={category}
+                      required
+                      disabled={uiState === 'loading'}
+                      onChange={(e) => {
+                        setSelectedCategory(e.target.value);
+                        setShowRules(e.target.value === 'violation');
+                      }}
+                    />
+                    <span>
+                      {CATEGORIES_INFO[category].label} &nbsp;
+                      <small class="ib insignificant">
+                        {CATEGORIES_INFO[category].description}
+                      </small>
+                    </span>
+                  </label>
+                  {category === 'violation' && !!rules?.length && (
+                    <div
+                      class="shazam-container no-animation"
+                      hidden={!showRules}
+                    >
+                      <div class="shazam-container-inner">
+                        <div class="report-rules" ref={rulesRef}>
+                          {rules.map((rule, i) => (
+                            <label class="report-rule" key={rule.id}>
+                              <input
+                                type="checkbox"
+                                name={`rule_ids[${i}]`}
+                                value={rule.id}
+                                required={showRules && !hasRules}
+                                disabled={uiState === 'loading'}
+                                onChange={(e) => {
+                                  const { checked } = e.target;
+                                  if (checked) {
+                                    setHasRules(true);
+                                  } else {
+                                    const checkedInputs =
+                                      rulesRef.current.querySelectorAll(
+                                        'input:checked',
+                                      );
+                                    if (!checkedInputs.length) {
+                                      setHasRules(false);
+                                    }
+                                  }
+                                }}
+                              />
+                              <span>{rule.text}</span>
+                            </label>
+                          ))}
+                        </div>
+                      </div>
+                    </div>
+                  )}
+                </Fragment>
+              ),
+            )}
+          </section>
+          <section class="report-comment">
+            <p>
+              <label for="report-comment">Additional info</label>
+            </p>
+            <textarea
+              maxlength="1000"
+              rows="1"
+              name="comment"
+              id="report-comment"
+              disabled={uiState === 'loading'}
+            />
+          </section>
+          <section>
+            {domain !== currentDomain && (
+              <p>
+                <label>
+                  <input
+                    type="checkbox"
+                    switch
+                    name="forward"
+                    disabled={uiState === 'loading'}
+                  />{' '}
+                  <span>
+                    Forward to <i>{domain}</i>
+                  </span>
+                </label>
+              </p>
+            )}
+          </section>
+          <footer>
+            <button type="submit" disabled={uiState === 'loading'}>
+              Send Report
+            </button>{' '}
+            <button
+              type="submit"
+              class="plain2"
+              disabled={uiState === 'loading'}
+              onClick={async () => {
+                try {
+                  await masto.v1.accounts.$select(account.id).mute(); // Infinite duration
+                  showToast(`Muted ${username}`);
+                } catch (e) {
+                  console.error(e);
+                  showToast(`Unable to mute ${username}`);
+                }
+                // onSubmit will still run
+              }}
+            >
+              Send Report <small class="ib">+ Mute profile</small>
+            </button>{' '}
+            <button
+              type="submit"
+              class="plain2"
+              disabled={uiState === 'loading'}
+              onClick={async () => {
+                try {
+                  await masto.v1.accounts.$select(account.id).block();
+                  showToast(`Blocked ${username}`);
+                } catch (e) {
+                  console.error(e);
+                  showToast(`Unable to block ${username}`);
+                }
+                // onSubmit will still run
+              }}
+            >
+              Send Report <small class="ib">+ Block profile</small>
+            </button>
+            <Loader hidden={uiState !== 'loading'} />
+          </footer>
+        </form>
+      </main>
+    </div>
+  );
+}
+
+export default ReportModal;
diff --git a/src/utils/states.js b/src/utils/states.js
index 21f59e20..315be937 100644
--- a/src/utils/states.js
+++ b/src/utils/states.js
@@ -52,6 +52,7 @@ const states = proxy({
   showGenericAccounts: false,
   showMediaAlt: false,
   showEmbedModal: false,
+  showReportModal: false,
   // Shortcuts
   shortcuts: [],
   // Settings