/* =============================
   Base & responsive layout
   ============================= */
body {
  padding: 0;
  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
  overflow-x: hidden;
}

@media (min-width: 992px) {
  body {
    padding-top: 0;
  }
}

a {
  color: #00B7FF;
}

/* Main content area: comfortable padding on all screens */
.container-fluid.py-3,
.py-3.bg-light .container-fluid {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
  max-width: 100%;
}

@media (min-width: 576px) {

  .container-fluid.py-3,
  .py-3.bg-light .container-fluid {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

@media (min-width: 768px) {

  .container-fluid.py-3,
  .py-3.bg-light .container-fluid {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

/* Feed column: full width on mobile, centered max on large */
.row.g-4 {
  margin-left: 0;
  margin-right: 0;
}

.row.g-4>[class*="col-"] {
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

@media (min-width: 576px) {
  .row.g-4>[class*="col-"] {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}

/* =============================
   Cards & post layout
   ============================= */
.card {
  border-radius: 0.5rem;
  overflow: hidden;
}

.card-body {
  padding: 1rem;
}

@media (min-width: 576px) {
  .card-body {
    padding: 1.25rem;
  }
}

/* Post action buttons: stack on very small, then row */
.d-flex.justify-content-between.gap-2.mt-3 {
  flex-wrap: wrap;
  gap: 0.5rem !important;
}

.d-flex.gap-2.mt-3 .btn,
.d-flex.gap-2.mt-3 button {
  min-height: 44px;
  /* touch target */
  flex: 1 1 auto;
  min-width: 0;
}

/* =============================
   Comment section (inline & modal)
   ============================= */
.comments-container {
  max-height: 320px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.comments-list {
  max-height: 280px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Add comment row: full width input + button */
.add-comment.d-flex,
.add-comment-form .input-group {
  flex-wrap: nowrap;
  width: 100%;
}

.add-comment input[name="comment"],
.add-comment-form .form-control {
  min-width: 0;
  flex: 1 1 auto;
}

.add-comment .post-comment-btn,
.add-comment-form .btn {
  flex-shrink: 0;
  min-width: 70px;
  min-height: 38px;
}

/* Comment items: wrap long text */
.comments-container .d-flex.bg-light,
.comments-list .d-flex {
  word-break: break-word;
}

.comments-container .small,
.comments-list .small {
  word-wrap: break-word;
}

/* =============================
   Modals: full-width on small screens
   ============================= */
.modal-dialog {
  margin: 0.5rem;
  max-width: calc(100% - 1rem);
}

.modal-content {
  border-radius: 0.5rem;
  border: none;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.modal-body {
  padding: 1rem;
  max-height: calc(100vh - 180px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.modal-header {
  padding: 0.75rem 1rem;
  flex-shrink: 0;
}

.modal-footer {
  padding: 0.75rem 1rem;
  flex-shrink: 0;
}

@media (min-width: 576px) {
  .modal-dialog {
    margin: 1.75rem auto;
    max-width: 500px;
  }

  .modal-dialog.modal-lg {
    max-width: 800px;
  }

  .modal-body {
    max-height: 70vh;
  }
}

/* Full-screen feel for comment modals on mobile */
@media (max-width: 575.98px) {
  .modal-dialog.modal-lg {
    margin: 0;
    max-width: 100%;
    min-height: 100vh;
  }

  .modal-dialog.modal-lg .modal-content {
    min-height: 100vh;
    border-radius: 0;
  }

  .modal-dialog.modal-lg .modal-body {
    max-height: none;
    flex: 1 1 auto;
  }
}

/* =============================
   Create post modal
   ============================= */
#createPostModal .modal-body {
  padding: 1rem;
}

#createPostModal .form-control {
  font-size: 1rem;
  /* prevents zoom on iOS */
}

@media (max-width: 575.98px) {
  #createPostModal .modal-dialog {
    margin: 0;
    max-width: 100%;
    min-height: 100vh;
  }

  #createPostModal .modal-content {
    min-height: 100vh;
    border-radius: 0;
  }

  #createPostModal .modal-footer .btn {
    min-height: 44px;
  }
}

/* =============================
   Post media (images/videos)
   ============================= */
.post-media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.5rem;
}

@media (min-width: 576px) {
  .post-media-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
}

.post-media-grid.single {
  grid-template-columns: 1fr;
}

.post-media-item {
  width: 100%;
  overflow: hidden;
  border-radius: 0.5rem;
  background: #000;
}

.post-media-item img,
.post-media-item video {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 0.5rem;
}

.post-media-item video {
  max-height: 50vh;
  object-fit: contain;
  background: #000;
}

@media (min-width: 768px) {
  .post-media-item video {
    max-height: 520px;
  }
}

/* =============================
   Navbar adjustments (mobile)
   ============================= */
.navbar .container-fluid {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.navbar-brand {
  font-size: 1rem;
}

.navbar-brand img {
  height: 32px;
}

@media (min-width: 576px) {
  .navbar-brand img {
    height: 40px;
  }
}

/* =============================
   Footer
   ============================= */
footer .container {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

footer .d-flex.justify-content-end {
  flex-wrap: wrap;
  gap: 0.5rem;
}

footer .form-text {
  font-size: 0.875rem;
}

/* =============================
   Profile page
   ============================= */
@media (max-width: 575.98px) {
  .cover-photo {
    height: 180px !important;
  }

  .profile-pic {
    width: 100px !important;
    height: 100px !important;
    bottom: -50px !important;
  }

  .profile-info {
    margin-top: 56px !important;
  }

  .profile-info h3 {
    font-size: 1.25rem;
  }
}

/* =============================
   Touch-friendly & accessibility
   ============================= */
@media (hover: none) {

  .btn:not(.disabled),
  .dropdown-toggle,
  .nav-link,
  a[data-bs-toggle="modal"] {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

/* Prevent horizontal scroll */
img,
video,
.card,
.modal-content {
  max-width: 100%;
}

/* =============================
   Mobile Post Styling (Large)
   ============================= */
.comment-text {
  font-size: 0.875rem;
  /* default small */
  word-wrap: break-word;
}

@media (max-width: 575.98px) {
  .post-text {
    font-size: 1.15rem;
    /* Larger font for mobile */
    line-height: 1.5;
  }

  .post-media-grid {
    grid-template-columns: 1fr;
    /* Full width images on mobile */
  }

  .comment-text {
    font-size: 1rem;
    /* Larger comments on mobile */
  }

  input[name="comment"] {
    font-size: 16px !important;
    /* Larger input text & prevent zoom */
  }
}