/* About section text for high contrast */
.about-desc {
  color: #00eaff;
  font-size: 1.08rem;
  line-height: 1.7;
  font-weight: 500;
}

.about-list li {
  color: #00ffe7;
  font-size: 1.08rem;
  font-weight: 600;
  margin-bottom: 0.3em;
  letter-spacing: 0.01em;
  text-shadow: 0 1px 8px #00eaff55, 0 0px 2px #000a;
}

/* Form Labels and Placeholders */
label, .form-label {
  color: #eaf6fb !important;
  font-weight: 500;
  letter-spacing: 0.02em;
}

::placeholder {
  color: #b8eaff !important;
  opacity: 1;
}

.form-text, .text-muted, .form-helper {
  color: #b8eaff !important;
}

/* Auth Forms (Login/Register) */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0d1117 0%, #1a2233 100%);
}

.auth-card {
  background: rgba(22, 27, 34, 0.98);
  border: 2px solid #00eaff;
  border-radius: 18px;
  box-shadow: 0 8px 32px #00eaff22;
  padding: 2.5rem 2rem 2rem 2rem;
  max-width: 370px;
  width: 100%;
  margin: 2rem auto;
  color: #e6f0fa;
  backdrop-filter: blur(8px);
}
.auth-card h2 {
  color: #00eaff;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-align: center;
}
.auth-card .form-control {
  background: rgba(13, 17, 23, 0.95) !important;
  border: 1.5px solid #222c3a !important;
  color: #e6f0fa !important;
  border-radius: 8px !important;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  box-shadow: none;
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
  width: 100% !important;
  min-width: 0;
}
.auth-card .input-group {
  margin-bottom: 0.5rem;
}
.auth-card .input-group-text {
  background: #10151c !important;
  border: 1.5px solid #222c3a !important;
  color: #00eaff !important;
  border-radius: 8px 0 0 8px !important;
  padding-right: 0.75rem;
  padding-left: 0.75rem;
  font-size: 1.1rem;
}
.auth-card .form-control:focus {
  border-color: #00eaff !important;
  box-shadow: 0 0 8px #00eaff !important;
}
.auth-card .btn-primary {
  width: 100%;
  margin-top: 0.5rem;
  font-size: 1.1rem;
}
.auth-card .alert {
  border-radius: 8px;
  font-size: 0.97rem;
  margin-bottom: 1rem;
}
.auth-card p {
  text-align: center;
  margin-top: 1.2rem;
  color: #eaf6fb;
}
.auth-card a {
  color: #00eaff;
  text-decoration: underline;
  transition: color 0.2s;
}
.auth-card a:hover {
  color: #0097a7;
}

/* Glassmorphism for cards and forms */
.card, .hero-section .container, form, .navbar {
  backdrop-filter: blur(6px);
}

/* Section backgrounds */
section {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

/* Custom scroll bar */
::-webkit-scrollbar {
  width: 8px;
  background: #161b22;
}
::-webkit-scrollbar-thumb {
  background: #00eaff88;
  border-radius: 8px;
}
/* Global Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Roboto, sans-serif;
  background-color: #0d1117;
  color: #eaf6fb;
  line-height: 1.6;
}

/* Navbar */
.navbar {
  background-color: #161b22 !important;
  border-bottom: 1px solid #00bcd4;
}

.navbar-brand {
  color: #00bcd4 !important;
  font-weight: 600;
  font-size: 1.3rem;
}

.nav-link {
  color: #e6f0fa !important;
  transition: 0.3s;
  font-weight: 500;
}

.nav-link:hover, .nav-link.active {
  color: #00eaff !important;
  text-shadow: 0 0 8px #00eaff;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 80vh;
  background: url('assets/images/hero-bg.jpg') no-repeat center center/cover;
  color: #eaf6fb;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.6); /* dark overlay */
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: #00bcd4;
  text-shadow: 0 0 12px rgba(0, 188, 212, 0.6);
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-top: 0.5rem;
  color: #eaf6fb;
}


/* Cards */
.card {
  background-color: #161b22;
  border: 1px solid #2c313c;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.6);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  color: #eaf6fb;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 188, 212, 0.25);
}

.card-title {
  color: #00bcd4;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(90deg, #00eaff 0%, #0097a7 100%);
  border: none;
  border-radius: 10px;
  padding: 0.6rem 1.4rem;
  font-weight: 700;
  color: #161b22;
  box-shadow: 0 2px 8px #00eaff44;
  transition: all 0.3s;
}

.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(90deg, #0097a7 0%, #00eaff 100%);
  color: #fff;
  box-shadow: 0 0 16px #00eaff;
}

/* Forms */
input, textarea, select {
  background-color: #0d1117 !important;
  border: 1px solid #00bcd4 !important;
  color: #eaf6fb !important;
  border-radius: 8px !important;
}

input:focus, textarea:focus, select:focus {
  border-color: #00bcd4 !important;
  box-shadow: 0 0 8px #00bcd4 !important;
  outline: none !important;
}

/* Footer */
footer {
  background: rgba(22, 27, 34, 0.98);
  border-top: 1.5px solid #00eaff;
  color: #eaf6fb;
  padding: 1.5rem 0 1rem 0;
  text-align: center;
  font-size: 1.05rem;
  letter-spacing: 0.5px;
}

/* Headings */
h1, h2, h3, h4, h5 {
  color: #00eaff;
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* Utility spacing */
.mt-4 { margin-top: 1.5rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }

/* Links */
a {
  color: #00eaff;
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: #0097a7;
  text-decoration: underline;
}