/* Yin-Yang Social Platform Styles */

:root {
  --benefit-bg: #f2f7f5;
  --benefit-primary: #dceee8;
  --benefit-accent: #126b5a;
  --benefit-text: #18362f;
  --benefit-light: #e8f3ef;
  --harm-bg: #182226;
  --harm-primary: #293a40;
  --harm-accent: #d66f50;
  --harm-text: #f4f5f2;
  --harm-light: #223238;
  --text-primary: #20332e;
  --text-secondary: #53665f;
  --border-light: #d5e0dc;
  --border-dark: #536168;
  --success: #21734e;
  --error: #b33e48;
  --warning: #a86912;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  min-height: 100%;
}

body {
  background: var(--benefit-bg);
  color: var(--text-primary);
}

body.side-harm {
  background: var(--harm-bg);
  color: var(--harm-text);
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
.app-header {
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 3px 16px rgba(24, 54, 47, 0.08);
}

.side-harm .app-header {
  background: var(--harm-primary);
  border-bottom: 2px solid var(--harm-accent);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--benefit-accent);
}

.side-harm .logo {
  color: var(--harm-accent);
}

.side-harm .logo-text {
  color: var(--harm-text);
}

.side-harm .tagline,
.side-harm .user-name {
  color: #c1ccca;
}

.yin-yang-icon {
  width: 40px;
  height: 40px;
  color: var(--benefit-accent);
}

.side-harm .yin-yang-icon {
  color: var(--harm-accent);
}

.logo-text {
  color: var(--benefit-accent);
}

.tagline {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin: 0;
}

/* Main Navigation */
.main-nav {
  display: flex;
  gap: 1rem;
}

.nav-link {
  padding: 0.65rem 1.1rem;
  border-radius: 7px;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 500;
  transition: all 0.3s ease;
}

.nav-benefit {
  background: var(--benefit-accent);
  color: white;
}

.nav-harm {
  background: var(--harm-accent);
  color: #182226;
}

.nav-link.active {
  opacity: 1;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  transform: scale(1.05);
}

/* Header Actions */
.header-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.user-name {
  font-weight: 500;
  color: var(--text-secondary);
}

.btn-login,
.btn-register,
.btn-logout,
.btn-admin {
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-weight: 500;
}

.btn-login {
  background: transparent;
  color: var(--benefit-accent);
  border: 2px solid var(--benefit-accent);
}

.btn-login:hover {
  background: var(--benefit-primary);
  color: white;
}

.side-harm .btn-login {
  color: var(--harm-text);
  border-color: var(--harm-accent);
}

.side-harm .btn-login:hover {
  background: var(--harm-accent);
  color: #182226;
}

.btn-register,
.btn-admin {
  background: var(--benefit-accent);
  color: white;
}

.btn-register:hover,
.btn-admin:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 165, 116, 0.3);
}

.side-harm .btn-register,
.side-harm .btn-admin {
  background: var(--harm-accent);
  color: #182226;
}

.side-harm .btn-register:hover,
.side-harm .btn-admin:hover {
  background: #e38262;
  color: #182226;
}

.btn-logout {
  background: transparent;
  color: var(--error);
  border: 1px solid var(--error);
}

.btn-logout:hover {
  background: var(--error);
  color: white;
}

.side-harm .btn-logout {
  color: #ffc1b2;
  border-color: #d66f50;
}

/* Main Content */
.main-content {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem;
}

/* Hero Section */
.hero {
  padding: 3rem 2rem;
  border-radius: 8px;
  margin-bottom: 2rem;
  text-align: center;
  background: var(--benefit-primary);
  color: var(--benefit-text);
  border-left: 4px solid var(--benefit-accent);
}

.hero.side-harm {
  background: var(--harm-primary);
  color: var(--harm-text);
  border-left-color: var(--harm-accent);
}

.side-harm .search-form {
  background: var(--harm-primary);
  border: 1px solid var(--border-dark);
}

.side-harm .search-form input {
  background: transparent;
  color: var(--harm-text);
}

.side-harm .search-form input::placeholder {
  color: #c1ccca;
}

.side-harm .search-btn {
  background: var(--harm-accent);
  color: #182226;
}

.hero h1 {
  max-width: 22ch;
  margin: 0 auto 0.6rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.2rem;
  line-height: 1.2;
  font-weight: bold;
}

.hero p {
  font-size: 1.1rem;
  opacity: 0.95;
}

/* Action Bar */
.action-bar {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  align-items: center;
}

.search-form {
  display: flex;
  flex: 1;
  min-width: 250px;
  gap: 0.5rem;
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.search-form input {
  flex: 1;
  border: none;
  padding: 0.8rem 1rem;
  font-size: 1rem;
  outline: none;
}

.search-btn {
  background: var(--benefit-primary);
  border: none;
  padding: 0.8rem 1.2rem;
  cursor: pointer;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.search-btn:hover {
  opacity: 0.9;
}

/* Sort Controls */
.sort-controls {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  min-width: 0;
}

.sort-btn {
  padding: 0.65rem 0.9rem;
  border: 2px solid var(--benefit-primary);
  background: white;
  color: var(--benefit-accent);
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.sort-btn.active,
.sort-btn:hover {
  background: var(--benefit-accent);
  color: white;
}

.side-harm .sort-btn {
  background: var(--harm-primary);
  border-color: var(--border-dark);
  color: var(--harm-text);
}

.side-harm .sort-btn.active,
.side-harm .sort-btn:hover {
  background: var(--harm-accent);
  border-color: var(--harm-accent);
  color: #182226;
}

/* Button Styles */
.btn-primary {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background: var(--benefit-accent);
  color: white;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 165, 116, 0.3);
}

.side-harm .btn-primary {
  background: var(--harm-accent);
  color: #182226;
}

.btn-secondary {
  display: inline-block;
  padding: 0.6rem 1.2rem;
  background: white;
  color: var(--benefit-accent);
  border: 2px solid var(--benefit-accent);
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--benefit-primary);
  color: white;
}

.side-harm .btn-secondary {
  background: var(--harm-primary);
  color: var(--harm-text);
  border-color: var(--harm-accent);
}

/* Ideas Grid */
.ideas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.idea-card {
  background: white;
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 2px 10px rgba(24, 54, 47, 0.07);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  border: 1px solid transparent;
  border-top: 3px solid var(--benefit-accent);
}

.idea-card.side-harm {
  background: var(--harm-light);
  border-top-color: var(--harm-accent);
  color: var(--harm-text);
}

.idea-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.card-header h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1.2rem;
}

.card-header a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

.card-header a:hover {
  color: var(--benefit-accent);
}

.idea-card.side-harm .card-header a:hover {
  color: var(--harm-accent);
}

.card-body {
  flex: 1;
  margin-bottom: 1rem;
}

.description {
  line-height: 1.6;
  color: var(--text-secondary);
}

.idea-card.side-harm .description {
  color: var(--harm-text);
  opacity: 0.9;
}

.card-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.idea-card.side-harm .card-meta {
  color: var(--harm-text);
  opacity: 0.8;
}

.card-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.idea-card.side-harm .card-stats {
  border-top-color: var(--border-dark);
}

.stat {
  text-align: center;
}

.stat-value {
  display: block;
  font-weight: bold;
  font-size: 1.1rem;
  color: var(--benefit-accent);
}

.idea-card.side-harm .stat-value {
  color: var(--harm-accent);
}

.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.idea-card.side-harm .stat-label {
  color: #c1ccca;
}

.card-actions {
  display: flex;
  gap: 0.5rem;
}

/* Empty State */
.empty-state {
  grid-column: 1 / -1;
  padding: 3rem 2rem;
  text-align: center;
  color: var(--text-secondary);
}

/* Pagination */
.pagination {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 2rem;
}

.page-num {
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--benefit-primary);
  border-radius: 4px;
  text-decoration: none;
  color: var(--benefit-accent);
  cursor: pointer;
  transition: all 0.3s ease;
}

.page-num.active {
  background: var(--benefit-accent);
  color: white;
}

.page-num:hover {
  background: var(--benefit-accent);
  color: white;
}

.side-harm .page-num {
  border-color: var(--border-dark);
  color: var(--harm-text);
}

.side-harm .page-num.active,
.side-harm .page-num:hover {
  background: var(--harm-accent);
  border-color: var(--harm-accent);
  color: #182226;
}

/* Footer */
.app-footer {
  background: var(--text-primary);
  color: white;
  padding: 3rem 2rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--benefit-accent);
}

.footer-section a {
  color: white;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--benefit-accent);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
  .header-container {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    justify-items: stretch;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
  }

  .logo-section {
    justify-content: space-between;
    gap: 0.75rem;
  }

  .logo {
    min-width: 0;
    gap: 0.55rem;
    font-size: 1.25rem;
  }

  .yin-yang-icon {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
  }

  .tagline {
    max-width: 14rem;
    text-align: right;
    line-height: 1.35;
  }

  .main-nav {
    width: 100%;
    gap: 0.6rem;
  }

  .nav-link {
    flex: 1 1 0;
    min-width: 0;
    padding: 0.65rem 0.5rem;
    text-align: center;
  }

  .header-actions {
    width: 100%;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 0.6rem;
  }

  .hero h1 {
    font-size: 1.7rem;
  }

  .action-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.8rem;
  }

  .search-box,
  .sort-controls {
    width: 100%;
  }

  .search-form {
    width: 100%;
    min-width: 0;
  }

  .sort-btn {
    flex: 1 1 7rem;
    min-width: 0;
    padding: 0.6rem 0.5rem;
    text-align: center;
    overflow-wrap: anywhere;
  }

  .ideas-grid {
    grid-template-columns: 1fr;
  }

  .main-content {
    padding: 1rem;
  }

  .hero {
    padding: 2rem 1rem;
    text-align: left;
  }

  .hero h1 {
    margin-left: 0;
  }

  .ideas-grid {
    gap: 1rem;
  }
}

:focus-visible {
  outline: 3px solid #e59a3a;
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Alerts */
.alert {
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
}

.alert-error {
  background: var(--error);
  color: white;
}

.alert-success {
  background: var(--success);
  color: white;
}

.alert-warning {
  background: var(--warning);
  color: var(--text-primary);
}

/* Forms */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
  padding: 2rem;
}

.auth-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

.auth-form {
  margin: 1.5rem 0;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--benefit-primary);
  box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.auth-link {
  text-align: center;
  margin-top: 1rem;
}

.auth-link a {
  color: var(--benefit-accent);
  text-decoration: none;
  font-weight: 500;
}

.auth-link a:hover {
  text-decoration: underline;
}

/* Votes */
.vote-controls {
  display: flex;
  gap: 0.8rem;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.vote-btn {
  padding: 0.8rem 1.2rem;
  border: 2px solid var(--benefit-primary);
  background: white;
  color: var(--benefit-accent);
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.vote-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.vote-btn.selected {
  background: var(--benefit-primary);
  color: white;
  transform: scale(1.1);
}

.vote-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(212, 165, 116, 0.3);
}

/* Comments */
.comments-section {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 2px solid var(--border-light);
}

.comment-form textarea {
  min-height: 100px;
  resize: vertical;
}

.comment {
  padding: 1rem;
  margin-bottom: 1rem;
  background: var(--benefit-light);
  border-radius: 6px;
  border-left: 4px solid var(--benefit-primary);
}

.idea-card.side-harm .comment {
  background: var(--harm-light);
  border-left-color: var(--harm-accent);
}

.comment-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.comment-author {
  font-weight: 500;
  color: var(--text-primary);
}

.comment-date {
  color: var(--text-secondary);
}

.comment-text {
  line-height: 1.6;
  color: var(--text-primary);
}

.report-section {
  margin-top: 1rem;
}

.btn-report,
.btn-cancel {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: #fff;
  color: var(--text-primary);
  font: inherit;
  cursor: pointer;
}

.btn-report:hover,
.btn-cancel:hover {
  border-color: var(--benefit-accent);
  color: var(--benefit-accent);
}

.report-form {
  display: grid;
  gap: 0.85rem;
  max-width: 680px;
  margin-top: 1rem;
  padding: 1.25rem;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  background: #fff;
}

.report-form[hidden],
.report-feedback[hidden] {
  display: none;
}

.report-form select,
.report-form textarea {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border-light);
  border-radius: 6px;
  background: #fff;
  color: var(--text-primary);
  font: inherit;
}

.report-form textarea {
  min-height: 110px;
  resize: vertical;
}

.report-form label {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  line-height: 1.45;
}

.report-form input[type="checkbox"] {
  margin-top: 0.2rem;
}

.report-form button:disabled {
  cursor: wait;
  opacity: 0.65;
}

.report-feedback {
  margin-top: 0.75rem;
  padding: 0.8rem 1rem;
  border-radius: 6px;
}

.report-feedback.is-success {
  background: #e8f3ef;
  color: #18362f;
}

.report-feedback.is-error {
  background: #f8e9e9;
  color: #812c35;
}

.side-harm .btn-report,
.side-harm .btn-cancel,
.side-harm .report-form,
.side-harm .report-form select,
.side-harm .report-form textarea {
  border-color: var(--border-dark);
  background: var(--harm-primary);
  color: var(--harm-text);
}

.side-harm .btn-report:hover,
.side-harm .btn-cancel:hover {
  border-color: var(--harm-accent);
  background: var(--harm-accent);
  color: #182226;
}

.side-harm .report-feedback.is-success {
  background: #25483d;
  color: #eff8f4;
}

.side-harm .report-feedback.is-error {
  background: #572f33;
  color: #fff2ef;
}

/* Misc */
.error {
  padding: 2rem;
  text-align: center;
  color: var(--error);
  font-size: 1.2rem;
}

.login-prompt {
  text-align: center;
  padding: 2rem;
  background: var(--benefit-primary);
  color: white;
  border-radius: 8px;
}

.login-prompt a {
  color: white;
  text-decoration: underline;
  font-weight: bold;
}

.privacy-note {
  margin-top: 2rem;
  padding: 1rem;
  background: #f5f5f5;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.privacy-note a {
  color: var(--benefit-accent);
  text-decoration: none;
}

.privacy-note a:hover {
  text-decoration: underline;
}