/* BASIC RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  background-color: #fff;
  color: #333;
  transition: background-color 0.3s, color 0.3s;
}
a {
  color: #007bff;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* DARK MODE */
body.dark-mode {
  background-color: #121212;
  color: #f0f0f0;
}
body.dark-mode a {
  color: #66b2ff;
}

/* NAVIGATION */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  position: sticky;
  top: 0;
  background-color: #fff;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  transition: background-color 0.3s, color 0.3s;
}
body.dark-mode nav {
  background-color: #1e1e1e;
}
nav .logo {
  font-weight: bold;
  font-size: 1.2rem;
}
nav ul {
  display: flex;
  list-style: none;
  gap: 15px;
}
nav button {
  cursor: pointer;
  background: none;
  border: none;
  font-size: 1.2rem;
}

/* SCROLL PROGRESS BAR */
#scrollProgress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: #007bff;
  width: 0%;
  z-index: 1001;
  transition: width 0.2s ease;
}

/* SECTIONS */
.section, .fade-section {
  padding: 50px 20px;
}
.fade-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* BUTTONS */
.invite-button, #backToTop {
  display: inline-block;
  padding: 10px 20px;
  background: #007bff;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-align: center;
  margin-top: 10px;
  transition: background 0.3s;
}
.invite-button:hover, #backToTop:hover {
  background: #0056b3;
}
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: none;
  font-size: 1.5rem;
  z-index: 1000;
}

/* CONTACT CARD */
.contact-card ul {
  list-style: none;
  padding-left: 0;
}
.contact-card li {
  margin-bottom: 10px;
}

/* COPYABLE ELEMENTS */
.copyable {
  cursor: pointer;
  background: #f0f0f0;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background 0.2s;
}
.copyable:hover {
  background: #ddd;
}
body.dark-mode .copyable {
  background: #2c2c2c;
}
body.dark-mode .copyable:hover {
  background: #3a3a3a;
}

/* TOAST NOTIFICATIONS */
#toastContainer {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  background-color: #333;
  color: #fff;
  padding: 10px 15px;
  border-radius: 6px;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.toast.success { background-color: #28a745; }
.toast.info { background-color: #17a2b8; }
.toast.visible {
  opacity: 1;
  transform: translateX(0);
}

/* FOOTER */
.site-footer {
  background-color: #f5f5f5;
  color: #333;
  padding: 20px;
  text-align: center;
  font-size: 0.9rem;
  transition: background-color 0.3s, color 0.3s;
}
body.dark-mode .site-footer {
  background-color: #1e1e1e;
  color: #f0f0f0;
}
.site-footer a {
  color: inherit;
  text-decoration: none;
  margin: 0 5px;
}
.site-footer a:hover {
  text-decoration: underline;
}
.site-footer .footer-content {
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: center;
}

/* INVISIBLE HEADER FOR SCREEN READERS */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* =========================
   TOS & PRIVACY PAGES - Clean Lists
========================= */
.modern-list {
  list-style-type: disc; /* standard bullet points */
  padding-left: 40px;    /* proper indent for bullets */
  margin: 0 0 16px 0;    /* top 0, bottom 16px */
}

.modern-list li {
  line-height: 1.6;
  color: #333;           /* default text color */
  margin-bottom: 12px;
  padding-left: 0;       /* no extra space for icons */
}

body.dark-mode .modern-list li {
  color: #e0e0e0;
}

/* Links inside modern-list */
.modern-list a {
  color: #007bff;
  text-decoration: underline;
}

body.dark-mode .modern-list a {
  color: #80c0ff;
}

.modern-list a:hover,
.modern-list a:focus {
  color: #0056b3;
  text-decoration: none;
}

body.dark-mode .modern-list a:hover,
body.dark-mode .modern-list a:focus {
  color: #3399ff;
}

/* Responsive adjustments for TOS & Privacy */
@media (max-width: 600px) {
  .tos-privacy-container {
    padding: 20px 15px;
    margin: 20px auto;
  }
  .tos-privacy-buttons {
    flex-direction: column;
    gap: 10px;
  }
  .modern-list {
    padding-left: 30px;
  }
}