/* ===== Quantum Space X — Global Styles ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,BlinkMacSystemFont,sans-serif;background:#0a0e27;color:#e0e0e0;min-height:100vh;overflow-x:hidden;line-height:1.6}

/* Galaxy Background */
.galaxy-bg{position:fixed;inset:0;background:radial-gradient(ellipse at 20% 50%,#1a0533 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,#0d1b3e 0%,transparent 50%),radial-gradient(ellipse at 50% 80%,#1a0533 0%,transparent 50%),radial-gradient(ellipse at 60% 40%,#0d1b3e 0%,transparent 40%),#0a0e27;z-index:-1}

/* Glassmorphism */
.glass{background:rgba(255,255,255,0.05);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,0.1);border-radius:16px}
.glass-strong{background:rgba(255,255,255,0.08);backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);border:1px solid rgba(255,255,255,0.15);border-radius:16px}

/* Navigation */
.nav-bar{display:flex;justify-content:space-between;align-items:center;padding:0.8rem 2rem;background:rgba(10,14,39,0.75);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,0.06);position:sticky;top:0;z-index:1000}
.nav-logo{font-size:1.4rem;font-weight:800;background:linear-gradient(135deg,#00d4ff,#7b2ff7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-0.02em}
.nav-links{display:flex;gap:1.5rem;align-items:center}
.nav-links a{color:#a0a0c0;text-decoration:none;font-weight:500;transition:color 0.3s;font-size:0.9rem}
.nav-links a:hover{color:#00d4ff;text-decoration:none}
.nav-links a.active{color:#00d4ff}

/* Buttons */
.btn{padding:0.6rem 1.5rem;border:none;border-radius:10px;font-weight:600;cursor:pointer;transition:all 0.3s;font-size:0.9rem;letter-spacing:0.02em}
.btn-primary{background:linear-gradient(135deg,#00d4ff,#7b2ff7);color:#fff;box-shadow:0 2px 10px rgba(0,212,255,0.2)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(0,212,255,0.4)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{background:transparent;border:1px solid rgba(0,212,255,0.5);color:#00d4ff}
.btn-outline:hover{background:rgba(0,212,255,0.1);border-color:#00d4ff}
.btn-danger{background:linear-gradient(135deg,#ff3232,#dc2626);color:#fff}
.btn-danger:hover{transform:translateY(-2px);box-shadow:0 6px 25px rgba(255,50,50,0.4)}
.btn-success{background:linear-gradient(135deg,#22c55e,#16a34a);color:#fff}
.btn-sm{padding:0.3rem 0.8rem;font-size:0.78rem}

/* Forms */
.form-group{margin-bottom:1rem}
.form-group label{display:block;margin-bottom:0.3rem;font-size:0.85rem;color:#a0a0c0;font-weight:500}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:0.7rem 1rem;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.15);border-radius:10px;color:#fff;font-size:0.95rem;transition:border-color 0.3s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#00d4ff;box-shadow:0 0 0 3px rgba(0,212,255,0.1)}
.form-group input::placeholder,.form-group textarea::placeholder{color:#555}
.form-group select option{background:#0a0e27;color:#e0e0e0}

/* Auth Modal */
.auth-modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.7);backdrop-filter:blur(5px);z-index:2000}
.auth-box{width:90%;max-width:440px;padding:2.5rem;border-radius:20px}
.auth-box h2{text-align:center;margin-bottom:1.5rem;background:linear-gradient(135deg,#00d4ff,#7b2ff7);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-size:1.5rem}
.auth-switch{text-align:center;margin-top:1rem;font-size:0.85rem;color:#a0a0c0}
.auth-switch a{color:#00d4ff;cursor:pointer;font-weight:500}

/* Page Content */
#pageContent{min-height:calc(100vh - 60px);padding:0}

/* Toast Notifications */
.toast{position:fixed;top:80px;right:20px;padding:1rem 1.5rem;border-radius:12px;background:rgba(0,212,255,0.15);border:1px solid #00d4ff;color:#00d4ff;z-index:9999;animation:slideIn 0.3s ease;backdrop-filter:blur(10px);font-size:0.9rem;max-width:350px}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

/* Tables */
table{width:100%;border-collapse:collapse}
th{color:#a0a0c0;font-weight:600;font-size:0.8rem;text-transform:uppercase;letter-spacing:0.05em}
td{font-size:0.9rem}
tr{border-bottom:1px solid rgba(255,255,255,0.05)}
tr:hover{background:rgba(255,255,255,0.02)}

/* Stats Cards */
.stat-card{text-align:center;padding:1rem}
.stat-card .stat-label{color:#a0a0c0;font-size:0.75rem;text-transform:uppercase;letter-spacing:0.05em}
.stat-card .stat-value{font-size:1.3rem;font-weight:700;margin-top:0.2rem}

/* Status Badges */
.badge{display:inline-block;padding:0.15rem 0.5rem;border-radius:6px;font-size:0.75rem;font-weight:600}
.badge-pending{background:rgba(245,158,11,0.15);color:#f59e0b;border:1px solid rgba(245,158,11,0.3)}
.badge-approved{background:rgba(34,197,94,0.15);color:#22c55e;border:1px solid rgba(34,197,94,0.3)}
.badge-rejected{background:rgba(255,50,50,0.15);color:#ff3232;border:1px solid rgba(255,50,50,0.3)}
.badge-completed{background:rgba(0,212,255,0.15);color:#00d4ff;border:1px solid rgba(0,212,255,0.3)}

/* Scrollbar */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:rgba(255,255,255,0.03)}
::-webkit-scrollbar-thumb{background:rgba(0,212,255,0.3);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:rgba(0,212,255,0.5)}

/* Chatbot */
#chatbot{position:fixed;bottom:20px;right:20px;z-index:9998}
#chatToggle{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#00d4ff,#7b2ff7);border:none;color:#fff;font-size:1.5rem;cursor:pointer;box-shadow:0 4px 20px rgba(0,212,255,0.4);transition:transform 0.3s}
#chatToggle:hover{transform:scale(1.1)}
#chatWindow{display:none;position:fixed;bottom:90px;right:20px;width:380px;max-height:520px;border-radius:20px;overflow:hidden;flex-direction:column}
#chatMessages{flex:1;overflow-y:auto;padding:1rem;max-height:400px}
.chat-msg{margin-bottom:0.8rem;padding:0.7rem 1rem;border-radius:12px;max-width:85%;font-size:0.9rem;line-height:1.5}
.chat-bot{background:rgba(0,212,255,0.08);border:1px solid rgba(0,212,255,0.15);color:#e0e0e0}
.chat-user{background:rgba(123,47,247,0.15);border:1px solid rgba(123,47,247,0.2);color:#e0e0e0;margin-left:auto}
#chatInput{display:flex;padding:0.5rem;border-top:1px solid rgba(255,255,255,0.1)}
#chatInput input{flex:1;padding:0.5rem 0.8rem;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.15);border-radius:8px;color:#fff;margin-right:0.5rem;font-size:0.9rem}
#chatInput button{padding:0.5rem 1rem;border-radius:8px;background:linear-gradient(135deg,#00d4ff,#7b2ff7);border:none;color:#fff;cursor:pointer;font-weight:600}

/* Responsive */
@media(max-width:768px){
  .nav-bar{padding:0.6rem 1rem}
  .nav-links{gap:0.8rem;font-size:0.82rem}
  .nav-logo{font-size:1.1rem}
  #pageContent{padding:0}
  .auth-box{padding:1.5rem;margin:0 0.5rem}
  #chatWindow{width:calc(100vw - 40px);right:10px;bottom:80px}
  h1{font-size:1.8rem !important}
  h2{font-size:1.4rem !important}
}

@media(max-width:480px){
  .nav-links{gap:0.5rem;font-size:0.75rem}
  .btn{padding:0.5rem 1rem;font-size:0.8rem}
}

/* Animations */
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}
@keyframes glow{0%,100%{box-shadow:0 0 5px rgba(0,212,255,0.3)}50%{box-shadow:0 0 20px rgba(0,212,255,0.6)}}
@keyframes bounce{0%,20%,50%,80%,100%{transform:translateY(0)}40%{transform:translateY(-8px)}60%{transform:translateY(-4px)}}
.animate-pulse{animation:pulse 2s infinite}
.animate-glow{animation:glow 2s infinite}