/* GLOBAL RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: #000000;
  color: #f0f0f0;
  overflow-x: hidden;
}

/* HEADER */
header {
  background: #0d0d0d;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 30px;
  border-bottom: 1px solid #242424;
  position: sticky;
  top: 0;
  z-index: 100;
}

#header-logo {
  font-size: 24px;
  color: #4be8ff;
  font-weight: 600;
}

nav a {
  margin-left: 18px;
  color: #e0e0e0;
  text-decoration: none;
  font-size: 15px;
  transition: 0.3s;
}
#headerUser{
  color:#b160ff;
}

nav a:hover {
  color: #b160ff;
}

/* PAGE VISIBILITY CONTROL */
section {
  display: none;   /* hide all sections by default */
}

section.active {
  display: block;  /* only the active section shows */
}

/* CENTERED CARD PAGES (LOGIN, SIGNUP) */
#signupSection,
#loginSection {
  background: #101014;
  width: 380px;
  padding: 28px;
  border-radius: 16px;
  margin: 60px auto;
  box-shadow: 0 0 18px rgba(120, 0, 255, 0.45);
}

#signupSection h1,
#loginSection h1 {
  text-align: center;
  color: #4be8ff;
  margin-bottom: 15px;
}

/* FORM INPUT */
form label {
  display: block;
  margin-top: 10px;
  margin-bottom: 5px;
  color: #dcdcdc;
}

form input,
textarea {
  width: 100%;
  padding: 10px;
  background: #16161c;
  border: 1px solid #303030;
  border-radius: 8px;
  color: #eaeaea;
  margin-bottom: 12px;
}

form input:focus,
textarea:focus {
  border-color: #b160ff;
}

/* BUTTONS */
button {
  width: 100%;
  padding: 12px;
  background: #4be8ff;
  border: none;
  border-radius: 8px;
  color: #000;
  margin-top: 8px;
  cursor: pointer;
}

button:hover {
  background: #2cc6e4;
}

/* HOME SECTION */
.hero-banner {
  text-align: center;
  padding: 30px 20px;
  margin-bottom: 25px;
  background: linear-gradient(145deg, #0a0a0a, #181818);
  border-radius: 16px;
  box-shadow: 0 0 25px rgba(75, 232, 255, 0.25);
}

.hero-banner h1 {
  color: #4be8ff;
}

/* EVENTS LAYOUT */
.event-container {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
  justify-content: space-between;
}

/* EVENT FORM CARD */
.event-form-card {
  background: #0f0f12;
  padding: 20px;
  width: 30%;
  min-width: 300px;
  border-radius: 16px;
  box-shadow: 0 0 15px rgba(177, 96, 255, 0.35);
}

.event-form-card h2 {
  color: #4be8ff;
  margin-bottom: 10px;
}

/* EVENT LIST CARDS */
.upcoming-events-card,
.past-events-card {
  background: #0f0f12;
  width: 32%;
  min-width: 300px;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 0 15px rgba(75, 232, 255, 0.35);
}

.upcoming-events-card h2,
.past-events-card h2 {
  color: #4be8ff;
  margin-bottom: 12px;
}

.upcoming-list li,
.past-list li {
  background: #1b1b1f;
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 8px;
}

/* ABOUT SECTION */
#aboutSection {
  background: #0f0f12;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 0 15px rgba(177, 96, 255, 0.35);
}

#aboutSection h1 {
  color: #b160ff;
  margin-bottom: 15px;
}

#aboutSection p {
  color: #dcdcdc;
  margin-bottom: 12px;
}