/* ===== GLOBAL VARIABLES ===== */
:root {
  /* Light Mode Colors */
  --bg-light: #ffffff;
  --accent-light: #475569; /* deep blue-grey-neutral */
  --text-light: #1e293b;
  --border-light: #e2e8f0;
  --hover-light: #f1f5f9;
  
  /* Dark Mode Colors */
  --bg-dark: #475569; /* deep blue-grey-neutral */
  --accent-dark: #ffffff;
  --text-dark: #f8fafc;
  --border-dark: #64748b;
  --hover-dark: #334155;
  
  /* Brand Colors */
  --primary-green: #7ED321;
  --primary-red: #f44360;
  --primary-blue: #24477f;
}

/* ===== APPLICATION.CSS - FIXED ===== */
body {
  background-color: var(--bg-light);
  color: var(--text-light);
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  body {
    background-color: var(--bg-dark);
    color: var(--text-dark);
  }
}

/* Header */
.wuluoo-head {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--bg-light);
  color: var(--text-light);
  border-bottom: 1px solid var(--border-light);
  height: 60px;
  padding: 0 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

@media (prefers-color-scheme: dark) {
  .wuluoo-head {
    background-color: var(--bg-dark);
    color: var(--text-dark);
    border-bottom-color: var(--border-dark);
  }
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.wuluoo-head .logo {
  height: 24px;
  width: auto;
}

.wuluoo-head .dm-button {
  text-decoration: none;
  display: inline-block;
}

.wuluoo-head .dm-icon {
  height: 20px;
  width: 20px;
  transition: filter 0.2s ease;
}

.wuluoo-head .dm-icon:hover {
  filter: brightness(0.7);
}

/* Page Content */
.page-content {
  padding-top: 60px;
  padding-bottom: 10px;
  padding-left: 16px;
  padding-right: 16px;
  overflow-y: auto;
  min-height: calc(100vh - 116px);
  max-width: 800px;
  margin: 0 auto;
}

/* Bottom Navigation */
.wuluoo-tab-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--bg-light);
  border-top: 1px solid var(--border-light);
  padding: 8px 0;
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 56px;
  box-shadow: 0 -1px 4px rgba(0, 0, 0, 0.05);
}

@media (prefers-color-scheme: dark) {
  .wuluoo-tab-bar {
    background-color: var(--bg-dark);
    border-top-color: var(--border-dark);
  }
}

.tab-icon img {
  width: 24px;
  height: 24px;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.tab-icon img:hover {
  opacity: 1;
}

.create-button img {
  width: 32px;
  height: 32px;
}

/* Toggle Tabs */
.toggle-tabs {
  position: sticky;
  top: 60px;
  z-index: 900;
  margin-top: 0;
  border-bottom: 1px solid var(--border-light);
  background-color: var(--hover-light);
  display: flex;
}

@media (prefers-color-scheme: dark) {
  .toggle-tabs {
    background-color: var(--hover-dark);
    border-bottom-color: var(--border-dark);
  }
}

.tab-button {
  padding: 12px 0;
  width: 50%;
  font-weight: 600;
  color: var(--text-light);
  text-align: center;
  border-bottom: 3px solid transparent;
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1rem;
}

@media (prefers-color-scheme: dark) {
  .tab-button {
    color: var(--text-dark);
  }
}

.tab-button:hover {
  background-color: var(--hover-light);
}

@media (prefers-color-scheme: dark) {
  .tab-button:hover {
    background-color: var(--hover-dark);
  }
}

.active-tab, .tab-button.active {
  border-bottom: 3px solid var(--accent-light);
  color: var(--accent-light);
}

@media (prefers-color-scheme: dark) {
  .active-tab, .tab-button.active {
    border-bottom-color: var(--accent-dark);
    color: var(--accent-dark);
  }
}

.tab-content.hidden {
  display: none;
}

/* Search Components */
.search-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  background-color: var(--hover-light);
  color: var(--text-light);
}

@media (prefers-color-scheme: dark) {
  .search-header {
    background-color: var(--hover-dark);
    color: var(--text-dark);
    border-bottom-color: var(--border-dark);
  }
}

.search-bar {
  display: flex;
  align-items: center;
  background-color: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 9999px;
  padding: 8px 16px;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

@media (prefers-color-scheme: dark) {
  .search-bar {
    background-color: var(--bg-dark);
    border-color: var(--border-dark);
  }
}

.search-icon {
  width: 18px;
  height: 18px;
  margin-right: 10px;
  opacity: 0.7;
}

.search-input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-light);
  font-size: 16px;
  width: 100%;
}

@media (prefers-color-scheme: dark) {
  .search-input {
    color: var(--text-dark);
  }
}

.search-input::placeholder {
  color: var(--text-light);
  opacity: 0.6;
}

@media (prefers-color-scheme: dark) {
  .search-input::placeholder {
    color: var(--text-dark);
    opacity: 0.6;
  }
}

/* Sidebar */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 250px;
  height: 100%;
  background: var(--hover-light);
  color: var(--text-light);
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
  padding: 20px;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 9999;
  border-right: 1px solid var(--border-light);
}

@media (prefers-color-scheme: dark) {
  .sidebar {
    background: var(--hover-dark);
    color: var(--text-dark);
    border-right-color: var(--border-dark);
  }
}

.sidebar.visible, .sidebar.slide-in {
  transform: translateX(0);
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar ul li {
  margin: 20px 0;
}

.sidebar ul li a {
  text-decoration: none;
  font-weight: 600;
  color: var(--text-light);
  display: block;
  padding: 12px 16px;
  border-radius: 8px;
  transition: background-color 0.2s ease;
}

@media (prefers-color-scheme: dark) {
  .sidebar ul li a {
    color: var(--text-dark);
  }
}

.sidebar ul li a:hover {
  background-color: var(--hover-light);
}

@media (prefers-color-scheme: dark) {
  .sidebar ul li a:hover {
    background-color: var(--hover-dark);
  }
}

.sidebar-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-light);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (prefers-color-scheme: dark) {
  .sidebar-close {
    color: var(--text-dark);
  }
}

.sidebar-close:hover {
  background-color: var(--hover-light);
}

@media (prefers-color-scheme: dark) {
  .sidebar-close:hover {
    background-color: var(--hover-dark);
  }
}

/* Header Buttons */
.header-buttons {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
  align-items: center;
  background-color: var(--hover-light);
  color: var(--text-light);
}

@media (prefers-color-scheme: dark) {
  .header-buttons {
    background-color: var(--hover-dark);
    color: var(--text-dark);
    border-bottom-color: var(--border-dark);
  }
}

.cancel-button {
  color: var(--text-light);
  font-size: 16px;
  text-decoration: none;
  font-weight: 500;
  opacity: 0.8;
}

@media (prefers-color-scheme: dark) {
  .cancel-button {
    color: var(--text-dark);
  }
}

.cancel-button:hover {
  opacity: 1;
}

.post-button {
  background-color: var(--primary-green);
  border: 1px solid var(--primary-green);
  color: var(--bg-light);
  padding: 8px 16px;
  font-size: 14px;
  border-radius: 20px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.post-button:hover {
  background-color: #5BA617;
  transform: translateY(-1px);
}

/* Wallet Links */
.wallet-links {
  margin-top: 20px;
  font-family: inherit;
}

.wallet-links ul {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
}

.wallet-links li {
  font-size: 16px;
  padding: 16px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-light);
}

@media (prefers-color-scheme: dark) {
  .wallet-links li {
    border-bottom-color: var(--border-dark);
    color: var(--text-dark);
  }
}

.wallet-links li:hover {
  background-color: var(--hover-light);
  padding-left: 16px;
  padding-right: 16px;
  margin-left: -16px;
  margin-right: -16px;
  border-radius: 8px;
}

@media (prefers-color-scheme: dark) {
  .wallet-links li:hover {
    background-color: var(--hover-dark);
  }
}

.signout-btn {
  width: 100%;
  padding: 12px 0;
  border: 2px solid var(--accent-light);
  border-radius: 25px;
  font-size: 16px;
  background-color: var(--bg-light);
  color: var(--accent-light);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s ease;
}

@media (prefers-color-scheme: dark) {
  .signout-btn {
    border-color: var(--accent-dark);
    background-color: var(--bg-dark);
    color: var(--accent-dark);
  }
}

.signout-btn:hover {
  background-color: var(--accent-light);
  color: var(--bg-light);
}

@media (prefers-color-scheme: dark) {
  .signout-btn:hover {
    background-color: var(--accent-dark);
    color: var(--bg-dark);
  }
}

.username-link {
  color: inherit;
  text-decoration: none;
}

.username-link:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
  .page-content {
    padding-left: 12px;
    padding-right: 12px;
  }
  
  .sidebar {
    width: 280px;
  }
  
  .search-bar {
    margin: 0;
  }
}

/* ===== ACTION BUTTONS.CSS - FIXED ===== */
.action-buttons {
  display: flex;
  justify-content: flex-start;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  align-items: center;
}

.action-buttons button,
.action-buttons a {
  font-size: 14px;
  padding: 10px 20px;
  border-radius: 8px;
  border: 2px solid var(--accent-light);
  background-color: var(--bg-light);
  color: var(--accent-light);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

@media (prefers-color-scheme: dark) {
  .action-buttons button,
  .action-buttons a {
    border-color: var(--accent-dark);
    background-color: var(--bg-dark);
    color: var(--accent-dark);
  }
}

.action-buttons button:hover,
.action-buttons a:hover {
  background-color: var(--accent-light);
  color: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(71, 85, 105, 0.2);
}

@media (prefers-color-scheme: dark) {
  .action-buttons button:hover,
  .action-buttons a:hover {
    background-color: var(--accent-dark);
    color: var(--bg-dark);
  }
}

.action-buttons .edit-profile {
  background-color: var(--primary-green);
  color: var(--bg-light);
  border-color: var(--primary-green);
}

.action-buttons .edit-profile:hover {
  background-color: #5BA617;
  border-color: #5BA617;
}

.action-buttons .icon-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 8px;
  font-size: 18px;
}

/* Audio Components */
.profile-audio-container {
  display: flex;
  align-items: center;
  background-color: var(--hover-light);
  color: var(--text-light);
  padding: 12px 16px;
  border-radius: 12px;
  margin-top: 12px;
  max-width: 100%;
  border: 1px solid var(--border-light);
}

@media (prefers-color-scheme: dark) {
  .profile-audio-container {
    background-color: var(--hover-dark);
    color: var(--text-dark);
    border-color: var(--border-dark);
  }
}

.play-button {
  background-color: var(--primary-green);
  color: var(--bg-light);
  border: none;
  border-radius: 8px;
  width: 40px;
  height: 40px;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.play-button:hover {
  background-color: #5BA617;
  transform: scale(1.05);
}

.play-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.waveform-track {
  background-color: var(--border-light);
  height: 32px;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

@media (prefers-color-scheme: dark) {
  .waveform-track {
    background-color: var(--border-dark);
  }
}

.waveform-progress {
  background-color: var(--primary-red);
  height: 100%;
  width: 0%;
  transition: width 0.2s ease-in-out;
  border-radius: 16px;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .action-buttons {
    flex-direction: column;
    gap: 8px;
  }
  
  .action-buttons button,
  .action-buttons a {
    width: 100%;
    justify-content: center;
  }
  
  .profile-audio-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  
  .play-button {
    margin-right: 0;
  }
}

/* ===== UTILITIES ===== */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.flex {
  display: flex;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.gap-4 {
  gap: 1rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mt-4 {
  margin-top: 1rem;
}

.p-4 {
  padding: 1rem;
}

.rounded {
  border-radius: 0.375rem;
}

.shadow {
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

/* ===== FOCUS STATES ===== */
button:focus,
input:focus,
select:focus,
textarea:focus,
a:focus {
  outline: 2px solid var(--accent-light);
  outline-offset: 2px;
}

@media (prefers-color-scheme: dark) {
  button:focus,
  input:focus,
  select:focus,
  textarea:focus,
  a:focus {
    outline-color: var(--accent-dark);
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

.slide-in {
  animation: slideIn 0.3s ease-out;
}

/* ===== PRINT STYLES ===== */
@media print {
  .wuluoo-head,
  .wuluoo-tab-bar,
  .sidebar,
  .action-buttons {
    display: none !important;
  }
  
  .page-content {
    padding-top: 0;
    padding-bottom: 0;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
}