/* CSS Custom Properties for a consistent theme */
:root {
    --primary-color: #490eee;
    --secondary-color: #2cd1fa;
    --accent-color: #04eeff;
    --dark-bg: #0000007c;
    --light-bg: #222;
    --text-color: #f4f4f4; /* CHANGED: Was #0a0a0a, now light for visibility */
    --input-bg: rgba(19, 18, 18, 0.582);
    --border-color: rgba(255, 255, 255, 0.4);
    --shadow-color: rgba(0, 0, 0, 0.541);
    --font-stack: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --header-font: 'Poppins', sans-serif;
}

/* General Body and Page Layout */
body {
    font-family: var(--font-stack);
    margin: 0;
    padding: 0;
    background: linear-gradient(145deg, var(--dark-bg), var(--primary-color), var(--secondary-color));
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Header Styling - Keep most of the original, but ensure consistency */
.site-header {
    background: transparent;
    padding: 70px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
    animation: fade-in 1s ease-in-out;
    will-change: transform, opacity; /* Added for mobile optimization */
    -webkit-transform: translateZ(0);
     transform: translateZ(0);
     height: 30vh;
  min-height: 200px;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  text-align: center;

}

/* Animate a background glow for a dynamic effect */
.site-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle, rgba(180, 152, 255, 0.4) 0%, transparent 60%),
        radial-gradient(circle, rgba(145, 255, 250, 0.336) 0%, transparent 60%);
    background-size: 100% 100%;
    background-position: top left, bottom right;
    animation: move-glow 20s linear infinite;
    z-index: 0;
    will-change: transform; /* Added for mobile optimization */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* To ensure text is on top of the glow effect */
.header-content {
    position: relative;
    z-index: 1;
}

/* Main Title Styling */
.site-header h1 {
    font-family: var(--header-font);
    font-size: clamp(2.5rem, 6vw, 4rem);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin: 0;
    font-weight: 900;
    color: white; /* Changed directly to white for header title */
    text-shadow: 
        0 0 2px var(--accent-color),
        0 0 5px var(--accent-color), 
        0 0 8px var(--accent-color);
    animation: text-pop 1s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
    will-change: transform, opacity; /* Added for mobile optimization */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* Subtitle Styling */
.site-header p {
    font-family: var(--font-stack);
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    margin-top: 15px;
    letter-spacing: 1.5px;
    text-shadow: 
        0 0 3px var(--accent-color), 
        0 0 8px var(--accent-color);
    color: var(--text-color);
    animation: fade-in 2s ease-in-out 0.5s forwards;
    will-change: transform, opacity; /* Added for mobile optimization */
   -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* CSS Animations - Keep existing keyframes and add new ones */
@keyframes fade-in {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
@-webkit-keyframes fade-in { /* Webkit prefix */
    from { opacity: 0; -webkit-transform: translateY(-20px); }
    to { opacity: 1; -webkit-transform: translateY(0); }
}

@keyframes text-pop {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
@-webkit-keyframes text-pop { /* Webkit prefix */
    from { -webkit-transform: scale(0.8); opacity: 0; }
    to { -webkit-transform: scale(1); opacity: 1; }
}

@keyframes move-glow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@-webkit-keyframes move-glow { /* Webkit prefix */
    0% { -webkit-transform: rotate(0deg); }
    100% { -webkit-transform: rotate(360deg); }
}

@keyframes background-pan {
    from { background-position: 0% 0%; }
    to { background-position: -200% 0%; }
}
@-webkit-keyframes background-pan { /* Webkit prefix */
    from { background-position: 0% 0%; }
    to { background-position: -200% 0%; }
}

/* New: FadeInUp for content sections */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@-webkit-keyframes fadeInUp { /* Webkit prefix */
    from { opacity: 0; -webkit-transform: translateY(20px); }
    to { opacity: 1; -webkit-transform: translateY(0); }
}

/* =========================
   Navigation Bar
   ========================= */
.horizontal-nav {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  display: flex;
  justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  overflow-x: auto;
  scrollbar-width: none;
}

.horizontal-nav::-webkit-scrollbar { display: none; }

.nav-list {
  list-style: none;
  display: flex;
  gap: 15px;
  padding: 0;
  margin: 0;
}

.nav-list li { display: flex; }

.nav-list a {
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 15px;
  transition: all 0.3s ease-in-out;
  color: #f0f0f0;
}

.nav-list a i {
  margin-right: 8px;
  font-size: 20px;
  color: #f0f0f0;
  transition: color 0.3s ease;
}

.nav-list a:hover i {
  color: #32f2f8; /* optional gradient effect handled via text above */
}

.nav-list a:hover {
  -webkit-text-fill-color: transparent;
  background: linear-gradient(60deg, #be2edd, #00a8ff, #F79F1F);
  background-clip: text;
  box-shadow: 0 0 10px rgba(50, 242, 248, 0.3);
}

.nav-list img {
  margin-right: 8px;
  width: 22px;
  height: 22px;
  filter: drop-shadow(0 0 3px rgba(255, 255, 255, 0.4));
}

/* Main Content and Sections */
.content-wrapper {
    flex: 1;
    padding: 20px;
    max-width: 1200px;
    margin: 20px auto;
}

/* Announcement sections (Refactored for Glassy Look) */
.announcements-section,
.privacy-policy-section,
.terms-of-service-section {
    background: transparent;
    padding: 25px;
    border-radius: 12px;
}

/* General glassy container for content (like announcements list, or new policy text) */
.announcement-form-container,
.announcement-list-container,
.content-container {
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(var(--glass-blur));
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    padding: 2rem;
    margin-bottom: 20px;
    transition: all var(--transition-speed) ease-in-out;
    will-change: transform, opacity; /* Added for mobile optimization */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);

}

/* Hover effect for all glassy content containers */
.announcement-form-container:hover,
.announcement-list-container:hover,
.content-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 64px 0 rgba(0, 0, 0, 0.4);
}

/* Class to make content visible with animation */
.is-visible {
    opacity: 1;
    -webkit-animation: fadeInUp 0.8s ease forwards;
    animation: fadeInUp 0.8s ease forwards; /* Webkit prefix */
}


h2, h3 {
    text-align: center;
    color: var(--accent-color);
    text-shadow: 0 0 8px rgba(84, 238, 199, 0.6);
    margin-bottom: 20px;
}

/* Specific styling for content within glassy containers */
.content-container p,
.content-container ul,
.content-container li {
    color: var(--text-color);
    margin-bottom: 1em;
}

.content-container h3,
.content-container h4 {
    color: var(--secondary-color);
    margin-top: 1.5em;
    margin-bottom: 0.5em;
    text-shadow: 0 0 5px rgba(44, 209, 250, 0.5);
}

.content-container ul {
    list-style: disc inside;
    padding-left: 20px;
}

.content-container ul li {
    margin-bottom: 0.5em;
    opacity: 1;
}


/* ---- Toggle Buttons Container ---- */
.announcement-toggle {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.announcement-toggle {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.announcement-toggle button {
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid var(--accent-color);
    background: rgba(84, 238, 199, 0.2);
    color: var(--accent-color);
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.3s ease, background 0.3s ease;
}

/* Active toggle with stronger glow */
.announcement-toggle button.active-toggle {
    background: rgba(84, 238, 199, 0.4);
    box-shadow:
        0 0 8px rgba(84, 238, 199, 0.6),
        0 0 16px rgba(84, 238, 199, 0.5),
        0 0 24px rgba(84, 238, 199, 0.4);
    transform: scale(1.05);
}

/* Optional: subtle hover effect */
.announcement-toggle button:hover {
    background: rgba(84, 238, 199, 0.3);
    box-shadow:
        0 0 6px rgba(84, 238, 199, 0.4),
        0 0 12px rgba(84, 238, 199, 0.3);
}

/* Responsive for small screens */
@media (max-width: 600px) {
    .announcement-toggle {
        flex-direction: column;
        gap: 8px;
        align-items: center;
    }

    .announcement-toggle button {
        width: 80%;
    }
}


/* Announcement List Styling */
.announcement-list-container {
    margin-top: 40px;
}

#announcement-list {
    list-style: none;
    padding: 0;
    margin: 40px auto;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

#announcement-list li {
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(var(--glass-blur));
    backdrop-filter: blur(var(--glass-blur));
    color: var(--text-color);
    padding: 20px 25px;
    border-radius: 10px;
    border-left: 5px solid var(--accent-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    opacity: 0; /* handled by JS 'is-visible' */
}

#announcement-list li:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

#announcement-list li > div:first-child {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-grow: 1;
}

.announcement-details {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 0.95rem;
    color: #ccc;
}



/* Link inside list item */
#announcement-list li a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

#announcement-list li a:hover {
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .primary-nav {
        flex-direction: column;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }

    .form-actions {
        flex-direction: column;
        align-items: center; /* Added for vertical centering on mobile */
    }

    .btn {
        width: 200px; /* New fixed width for mobile to prevent stretching */
        margin: 0 auto; /* New rule to center buttons on mobile */
    }

    /* Mobile-specific adjustments for header animations */
    .site-header {
        -webkit-animation: fade-in 1.2s ease-in-out;
        animation: fade-in 1.2s ease-in-out;
    }

    .site-header h1 {
        -webkit-animation: text-pop 1.2s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
        animation: text-pop 1.2s cubic-bezier(0.68, -0.55, 0.27, 1.55) forwards;
    }

    .site-header::before {
        -webkit-animation: move-glow 25s linear infinite;
        animation: move-glow 25s linear infinite;
    }
}

/* --- Glassy Footer --- */
.site-footer {
  background: rgba(20, 20, 20, 0.2);
  -webkit-backdrop-filter: blur(12px) saturate(160%);
  backdrop-filter: blur(12px) saturate(160%);
  border-top: 1px solid rgba(255,255,255,0.15);
  color: #eaeaea;
  font-weight: 500;
  text-align: center;
  padding: 12px 10px;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  box-shadow: 0 -5px 18px rgba(0,0,0,0.35);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  z-index: 9999;
  border-radius: 12px 12px 0 0;
  transition: background 0.3s ease;
}

.site-footer:hover {
  background: rgba(30,30,30,0.7);
}

.footer-links a {
  color: #54eec7;
  text-decoration: none;
  margin-left: 15px;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #fff;
}

/* =========================
   Glassy Modal Styles
   ========================= */
.modal {
    display: none; /* hidden by default */
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto; /* fallback scroll */
    background-color: rgba(0,0,0,0.6); /* semi-transparent backdrop */
    backdrop-filter: blur(6px);
    transition: opacity 0.3s ease;
}

.modal.show {
    display: block;
    opacity: 1;
}

.modal-content {
    background: rgba(30,30,30,0.8); /* glassy */
    -webkit-backdrop-filter: blur(10px) saturate(150%);
    backdrop-filter: blur(10px) saturate(150%);
    margin: 50px auto;
    padding: 20px 25px;
    border-radius: 15px;
    width: 90%;
    max-width: 700px;
    max-height: 80vh; /* limit vertical height */
    overflow-y: auto; /* scroll for long content */
    box-shadow: 0 8px 25px rgba(0,0,0,0.5);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-thumb {
    background-color: rgba(84,238,199,0.6);
    border-radius: 4px;
}

.modal-content:hover {
    cursor: grab;
}

/* Close button */
.modal-content .close {
    color: #ccc;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.modal-content .close:hover {
    color: #54EEC7;
}

/* Optional smooth scroll on hover */
.modal-content:hover {
    scroll-behavior: smooth;
}



/* Landscape-only fixes for mobile devices */
@media screen and (max-width: 768px) and (orientation: landscape) {
  body {
    overflow-x: hidden; /* Prevent sideways scroll in landscape */
  }

  /* Header adjustments for landscape (to save vertical space) */
  .site-header {
    padding: 20px 10px;
  }
  .site-header h1 {
    font-size: clamp(1.4rem, 4vw, 2rem);
  }
  .site-header p {
    font-size: clamp(0.75rem, 3vw, 0.9rem);
  }

  /* Fix for the announcement cards in landscape */
  .announcement-list-container,
  .announcement-card {
    /* Make the card slightly wider to fill the screen, but not exceed it */
    max-width: 95%;
  }

  /* This is the key fix for the long text notes */
  .announcement-details span {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }
}