@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

body {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow-y: auto;

  /* Real bg photo — same as homepage hero */
  background:
    linear-gradient(135deg, rgba(10,4,20,.80) 0%, rgba(30,10,60,.72) 60%, rgba(0,0,0,.75) 100%),
    url('../images/bg.jpeg') center center / cover no-repeat fixed;
}

/* Floating particles */
body::before { display: none; }

/* ── CARD ─────────────────────────────────────────────── */
.login-container {
  position: relative; z-index: 1;
  width: 100%; display: flex;
  justify-content: center; align-items: flex-start;
  padding: 40px 24px;
  min-height: 100vh;
}

.login-card {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,.15);
  width: 100%; max-width: 420px;
  padding: 44px 40px 36px;
  border-radius: 24px;
  box-shadow:
    0 32px 64px rgba(0,0,0,.4),
    inset 0 1px 0 rgba(255,255,255,.1);
  animation: cardIn .5s ease;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(24px) scale(.97); }
  to   { opacity: 1; transform: translateY(0)   scale(1);    }
}

/* ── LOGO ─────────────────────────────────────────────── */
.logo-circle {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, #7c3aed, #4c1d95);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px; color: #fff;
  box-shadow: 0 8px 24px rgba(124,58,237,.5);
  border: 2px solid rgba(255,255,255,.2);
}

/* ── HEADINGS ─────────────────────────────────────────── */
h2 {
  color: #fff;
  font-size: 20px; font-weight: 800;
  margin-bottom: 4px; text-align: center;
}

.subtitle {
  color: rgba(255,255,255,.55);
  font-size: 13px; text-align: center;
  margin-bottom: 28px;
}

/* ── FORM ─────────────────────────────────────────────── */
form { text-align: left; }

label {
  display: block;
  font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,.7);
  text-transform: uppercase; letter-spacing: .5px;
  margin-bottom: 6px;
}

.input-box {
  position: relative;
  margin-bottom: 18px;
}

.input-box input {
  width: 100%;
  padding: 12px 14px 12px 40px;
  background: rgba(255,255,255,.08);
  border: 1.5px solid rgba(255,255,255,.15);
  border-radius: 12px;
  font-size: 14px; color: #fff;
  font-family: inherit;
  transition: border-color .2s, box-shadow .2s, background .2s;
  outline: none;
}

.input-box input::placeholder { color: rgba(255,255,255,.35); }

.input-box input:focus {
  border-color: #a78bfa;
  background: rgba(255,255,255,.12);
  box-shadow: 0 0 0 3px rgba(124,58,237,.25);
}

.input-box i {
  position: absolute;
  top: 50%; transform: translateY(-50%);
  color: rgba(255,255,255,.4);
  font-size: 14px;
}
.input-box i.fa-user,
.input-box i.fa-lock,
.input-box i.fa-envelope { left: 14px; }

.toggle-password {
  right: 14px; left: auto !important;
  cursor: pointer; transition: color .2s;
}
.toggle-password:hover { color: rgba(255,255,255,.8); }

/* ── BUTTON ───────────────────────────────────────────── */
button[type="submit"] {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, #7c3aed, #4c1d95);
  color: #fff; border: none;
  border-radius: 12px;
  font-size: 15px; font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(124,58,237,.45);
  transition: transform .15s, box-shadow .15s;
  margin-top: 4px;
}
button[type="submit"]:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(124,58,237,.55);
}
button[type="submit"]:active { transform: translateY(0); }

/* ── FOOTER TEXT ──────────────────────────────────────── */
.footer-text {
  margin-top: 22px;
  font-size: 13px;
  color: rgba(255,255,255,.5);
  text-align: center;
}

.signup-link {
  color: #a78bfa; font-weight: 600;
  text-decoration: none;
  transition: color .2s;
}
.signup-link:hover { color: #fff; text-decoration: underline; }

.signup-btn {
  display: inline-block;
  margin-left: 4px;
  padding: 5px 14px; border-radius: 20px;
  background: rgba(124,58,237,.3);
  border: 1px solid rgba(167,139,250,.4);
  color: #c4b5fd; font-weight: 600;
  text-decoration: none; font-size: 13px;
  transition: all .2s;
}
.signup-btn:hover {
  background: rgba(124,58,237,.6);
  color: #fff; border-color: #a78bfa;
}

/* ── ERROR / MSG ──────────────────────────────────────── */
#error-msg, #msg {
  display: block;
  text-align: center;
  font-size: 13px; font-weight: 600;
  margin: 8px 0 12px;
  min-height: 18px;
  line-height: 1.4;
}

/* ── RESPONSIVE ───────────────────────────────────────── */
@media (max-width: 480px) {
  .login-card { padding: 32px 22px 28px; }
}

@media (max-width: 768px) {
  .login-card {
    padding: 36px 28px 32px;
    max-width: 100%;
  }
  
  h2 {
    font-size: 22px;
  }
}

@media (max-width: 380px) {
  .login-container {
    padding: 20px 12px;
  }
  
  .login-card {
    padding: 28px 18px 24px;
  }
  
  .logo-circle {
    width: 64px;
    height: 64px;
    font-size: 24px;
  }
  
  h2 {
    font-size: 18px;
  }
  
  .subtitle {
    font-size: 12px;
  }
}