*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:Arial, Helvetica, sans-serif;
}

body{
  height:100vh;
  overflow:hidden;
  background:
  linear-gradient(rgba(0,0,0,.55), rgba(0,0,0,.55)),
  url("https://images.unsplash.com/photo-1504384308090-c894fdcc538d?w=1600");
  background-size:cover;
  background-position:center;
}

.topbar{
  height:50px;
  background:#121212;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:0 20px;
  color:white;
  border-bottom:1px solid #333;
}

.logo{
  font-weight:bold;
}

.desktop{
  padding:20px;
}

.icon{
  width:90px;
  margin-bottom:25px;
  color:white;
  text-align:center;
  cursor:pointer;
}

.icon-img{
  font-size:48px;
}

.icon p{
  margin-top:8px;
  font-size:14px;
}

#caseWindow{
  position:absolute;
  top:120px;
  left:250px;
  width:460px;
  background:#111827;
  border:2px solid #7f1d1d;
  border-radius:8px;
  overflow:hidden;
  display:none;
  box-shadow:0 15px 35px rgba(0,0,0,.45);
}

#caseWindowHeader{
  background:linear-gradient(to right,#7f1d1d,#991b1b);
  color:#fef2f2;
  padding:12px 16px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  cursor:move;
  user-select:none;
  text-transform:uppercase;
  letter-spacing:1px;
  font-weight:bold;
}

#caseWindowHeader button{
  border:none;
  background:none;
  color:white;
  font-size:16px;
  cursor:pointer;
}

.window-content{
  padding:20px;
  line-height:1.8;
  background:#111827;
  color:#e5e7eb;
}
#welcome-screen{
  position:fixed;
  width:100%;
  height:100%;
  z-index:1000;
}

.overlay{
  width:100%;
  height:100%;

  display:flex;
  justify-content:center;
  align-items:center;

  background:
    linear-gradient(rgba(0,0,0,.75), rgba(0,0,0,.75)),
    url("https://images.unsplash.com/photo-1504384308090-c894fdcc538d?w=1600");
  background-size:cover;
  background-position:center;
  position:relative;
}

.login-card{
  width:420px;
  padding:40px;
  text-align:center;
  background:rgba(20,20,20,.9);
  border:1px solid #dc2626;
  border-radius:15px;
  color:white;
  backdrop-filter:blur(10px);
}

.login-card h1{
  color:#dc2626;
  margin-bottom:10px;
}

.tagline{
  color:#d1d5db;
  font-style:italic;
  margin-bottom:20px;
}

.info{
  margin:25px 0;
  line-height:1.8;
}

.login-card button{
  width:100%;
  height:60px;
  background:#dc2626;
  color:white;
  border:none;
  border-radius:12px;
  font-size:20px;
  font-weight:bold;
 transition:0.2s;
  cursor:pointer;
}

.footer-right{
  position:absolute;
  right:20px;
  bottom:20px;
  color:white;
  text-align:right;
}

#desktop-screen{
  display:none;
}
#login-screen{
  position:fixed;
  inset:0;
  display:none;
  justify-content:center;
  align-items:center;
  background:rgba(0,0,0,.85);
  z-index:2000;
}

.login-popup{
  width:420px;
  padding:30px;
  background:white;
  border-radius:12px;
}

.login-popup input{
  width:100%;
  padding:12px;
  margin:15px 0;
  font-size:16px;
}

.login-popup button{
  width:100%;
  padding:12px;
}
#evidenceWindow{
  position:absolute;
  top:180px;
  left:350px;
  width:460px;
  background:#111827;
  border:2px solid #1e3a8a;
  border-radius:8px;
  overflow:hidden;
  display:none;
  box-shadow:0 15px 35px rgba(0,0,0,.45);
}

#evidenceWindowHeader{
  background:linear-gradient(to right,#1e3a8a,#2563eb);
  color:white;
  padding:12px 16px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  cursor:move;
  user-select:none;
  text-transform:uppercase;
  letter-spacing:1px;
  font-weight:bold;
}

#evidenceWindowHeader button{
  border:none;
  background:none;
  color:white;
  cursor:pointer;
  font-size:16px;
}
#suspectWindow{
  position:absolute;
  top:220px;
  left:450px;
  width:460px;
  background:#111827;
  border:2px solid #4c1d95;
  border-radius:8px;
  overflow:hidden;
  display:none;
  box-shadow:0 15px 35px rgba(0,0,0,.45);
}

#suspectWindowHeader{
  background:linear-gradient(to right,#4c1d95,#7c3aed);
  color:white;
  padding:12px 16px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  cursor:move;
  user-select:none;
  text-transform:uppercase;
  letter-spacing:1px;
  font-weight:bold;
}

#suspectWindowHeader button{
  border:none;
  background:none;
  color:white;
  cursor:pointer;
  font-size:16px;
}


.case-card,
.evidence-card,
.suspect-card{
  margin-top:15px;
  padding:15px;
  border:1px solid #374151;
  border-radius:8px;
  background:#1f2937;
}


.case-card h3,
.evidence-card h3{
  margin-bottom:8px;
  color:#93c5fd;
}
.suspect-card h3{
  margin-bottom:8px;
  color:#c4b5fd;
}


.case-card p,
.evidence-card p,
.suspect-card p{
  margin-bottom:4px;
}

.window-content h2{
  color:#f3f4f6;
  border-bottom:1px solid #374151;
  padding-bottom:8px;
  margin-bottom:12px;
}
#caseWindowHeader button,
#evidenceWindowHeader button,
#suspectWindowHeader button{
  transition:0.2s;
}

#caseWindowHeader button:hover,
#evidenceWindowHeader button:hover,
#suspectWindowHeader button:hover{
  opacity:0.7;
  max-height: 75vh;
}

.window-content{
  max-height: calc(75vh - 52px);
  overflow-y: auto;
}
.window-content::-webkit-scrollbar{
  width:8px;
}

.window-content::-webkit-scrollbar-track{
  background:#111827;
}

.window-content::-webkit-scrollbar-thumb{
  background:#374151;
  border-radius:999px;
}
#crimeMapWindow{
  position:absolute;
  top:160px;
  left:520px;
  width:460px;
  max-height:75vh;
  background:#111827;
  border:2px solid #065f46;
  border-radius:8px;
  overflow:hidden;
  display:none;
  box-shadow:0 15px 35px rgba(0,0,0,.45);
}

#crimeMapWindowHeader{
  background:linear-gradient(to right,#065f46,#059669);
  color:white;
  padding:12px 16px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  cursor:move;
  user-select:none;
  text-transform:uppercase;
  letter-spacing:1px;
  font-weight:bold;
}

#crimeMapWindowHeader button{
  border:none;
  background:none;
  color:white;
  cursor:pointer;
  font-size:16px;
}