/* GLOBAL */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f5f5f5;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
}


/* NAVBAR */
.navbar {
  width: 100%;
  background: white;
  border-bottom: 1px solid #ddd;
  padding: 8px 10px;          /* smaller padding */
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;            /* allow wrapping on small screens */
  box-sizing: border-box;
}

.nav-right button {
  margin-left: 6px;
  padding: 4px 8px;           /* smaller buttons */
  font-size: 13px;
}

.logo {
  font-size: 20px;
  font-weight: bold;
}


.nav-right button:hover {
  background: #ddd;
}

/* MAIN CONTAINER */
.container {
  max-width: 600px;
  width: 100%;
  padding: 0 10px;
  margin: 20px auto;
}


/* INPUT BOX */
.post-box {
  background: white;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  margin-bottom: 20px;
}

input, textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 15px;
  box-sizing: border-box;
}

/* MESSAGE CARDS */
.msg-card {
  background: white;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.msg-user {
  font-weight: bold;
  margin-bottom: 6px;
}

.msg-text {
  font-size: 15px;
}

/* FORMS */
.form-container {
  max-width: 400px;
  margin: 40px auto;
  background: white;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.form-container h2 {
  margin-top: 0;
}

button.submit-btn {
  width: 100%;
  padding: 10px;
  background: #4a8af4;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  margin-top: 10px;
}

button.submit-btn:hover {
  background: #3a6fd1;
}

/* PROFILE PAGE */
.profile-card {
  max-width: 400px;
  margin: 40px auto;
  background: white;
  padding: 25px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.profile-card img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
}

.profile-card h2 {
  margin: 0;
}

.profile-card p {
  color: #555;
}

/* 404 PAGE */
.error-box {
  text-align: center;
  margin-top: 80px;
  font-size: 22px;
  color: #444;
}

.global-post {
  background: white;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.global-post-header {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.global-post-header img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 10px;
}

.global-post-username {
  font-weight: bold;
  font-size: 15px;
}

.global-post-text {
  font-size: 15px;
}

.post-actions {
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:10px;
}

.post-actions button {
  background:transparent;
  border:none;
  cursor:pointer;
  font-size:16px;
}

.post-actions button.active {
  color: #007bff;
  font-weight:700;
}

.comments-section {
  margin-top:10px;
  border-top:1px solid #eee;
  padding-top:10px;
}

.comments-list .comment {
  display:flex;
  gap:8px;
  align-items:flex-start;
  margin-bottom:8px;
}

.comments-list .comment img {
  width:28px;
  height:28px;
  border-radius:50%;
  object-fit:cover;
}

.comment-form {
  display:flex;
  gap:8px;
  margin-top:8px;
}

.comment-input {
  flex:1;
  padding:8px;
  border-radius:6px;
  border:1px solid #ddd;
}

.follow-list-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}

.follow-list-card {
  background: white;
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 16px;
}

.follow-list-card h3 {
  margin-top: 0;
}

.follow-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.follow-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 10px 12px;
  gap: 10px;
}

.follow-list-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.follow-list-user img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
}

.unfollow-btn {
  padding: 6px 12px;
  border: none;
  background: #ff4d4f;
  color: white;
  border-radius: 8px;
  cursor: pointer;
}

.unfollow-btn:hover {
  background: #d83b3b;
}

.notification-dismiss-btn {
  background: transparent;
  border: none;
  color: #888;
  cursor: pointer;
  font-size: 14px;
}

.notification-dismiss-btn:hover {
  color: #000;
}

/* Notification widgets */
#notificationWidget {
  position: fixed;
  top: 70px;
  right: 10px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.notification-toggle {
  background: #fff;
  border: 1px solid #ccc;
  border-radius: 999px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.notification-badge {
  background: #ff4d4f;
  color: white;
  border-radius: 50%;
  min-width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  padding: 0 5px;
}

.notification-panel {
  width: 320px;
  max-height: 420px;
  overflow: hidden;
  background: white;
  border: 1px solid #ddd;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.12);
}

.notification-panel.hidden {
  display: none;
}

.notification-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid #eee;
  font-weight: bold;
}

.mark-read-btn {
  background: transparent;
  border: none;
  color: #007bff;
  cursor: pointer;
  font-size: 13px;
}

.notification-list {
  max-height: 360px;
  overflow-y: auto;
}

.notification-item {
  padding: 10px 12px;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
}

.notification-item:last-child {
  border-bottom: none;
}

.notification-item.unread {
  background: #f6fbff;
}

.post-view-card {
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  margin-bottom: 20px;
}

.comment-item {
  background: white;
  padding: 14px;
  border-radius: 10px;
  border: 1px solid #eee;
  margin-bottom: 12px;
}

.comment-highlight {
  border-color: #4a8af4;
  background: #eef5ff;
}

.notification-item-text {
  font-size: 14px;
  margin-bottom: 4px;
}

.notification-item-meta {
  font-size: 12px;
  color: #888;
}

.notification-empty {
  padding: 16px;
  color: #666;
}

.notification-toast {
  min-width: 240px;
  background: rgba(0,0,0,0.9);
  color: white;
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  position: fixed;
  top: 70px;
  right: 10px;
  z-index: 1100;
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}

.notification-toast.hidden {
  display: none;
}

.notification-close-btn {
  border: none;
  background: transparent;
  color: white;
  font-size: 16px;
  cursor: pointer;
}

.follow-info {
  margin-top: 10px;
  color: #555;
  font-size: 14px;
}

.follow-requests {
  margin-top: 20px;
}

.follow-request-item {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.follow-request-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.follow-request-user img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
}

.follow-request-item button {
  padding: 8px 12px;
  border: none;
  background: #4a8af4;
  color: white;
  border-radius: 8px;
  cursor: pointer;
}

.follow-request-item button[disabled] {
  background: #999;
  cursor: default;
}



/* HASHTAGS */
.hashtag {
  color: #4a8af4;
  text-decoration: none;
  font-weight: 500;
}

.hashtag:hover {
  text-decoration: underline;
}

.hashtag-header {
  background: white;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  margin-bottom: 20px;
}

.hashtag-header h1 {
  margin: 0;
  color: #4a8af4;
}

.hashtag-header p {
  margin: 6px 0 0;
  color: #666;
  font-size: 14px;
}


/* SIMILAR HASHTAGS */
.similar-hashtags {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.similar-label {
  font-size: 13px;
  color: #888;
}

.similar-tag {
  font-size: 13px;
  padding: 3px 8px;
  background: #eef5ff;
  border-radius: 12px;
}


/* EMOJI AVATARS
   Replaces uploaded profile pictures. Rendered as a coloured circle with an
   emoji centred in it, so there is no image to store or fetch. */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
  line-height: 1;
  vertical-align: middle;
  user-select: none;
}

/* Container for the large avatar on profile pages */
.avatar-slot {
  display: inline-block;
  margin-bottom: 15px;
}

/* Picker */
.avatar-fieldset {
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 12px;
  margin: 14px 0;
}

.avatar-fieldset legend {
  font-size: 14px;
  font-weight: bold;
  padding: 0 6px;
}

.avatar-hint {
  font-size: 13px;
  color: #666;
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.avatar-picker {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
  gap: 6px;
}

.avatar-choice {
  font-size: 22px;
  line-height: 1;
  padding: 8px 0;
  background: #fafafa;
  border: 2px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.avatar-choice:hover {
  background: #eef5ff;
}

/* Visible keyboard focus, not just a colour change */
.avatar-choice:focus-visible {
  outline: 2px solid #4a8af4;
  outline-offset: 2px;
}

.avatar-choice.selected {
  border-color: #4a8af4;
  background: #eef5ff;
}

/* Form feedback replacing alert() */
.form-error,
.form-ok {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 14px;
}

.form-error {
  background: #fce8e6;
  color: #a52714;
  border: 1px solid #f5c6c2;
}

.form-ok {
  background: #e6f4ea;
  color: #1e7e34;
  border: 1px solid #c3e6cb;
}