* { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Segoe UI', Roboto, Helvetica, sans-serif; }
body { background-color: #05010a; color: #e0d4f5; min-height: 100vh; overflow-x: hidden; position: relative; }
.stars { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background-image: radial-gradient(2px 2px at 20px 30px, #ffffff, rgba(0,0,0,0)), radial-gradient(2px 2px at 40px 70px, #ffffff, rgba(0,0,0,0)), radial-gradient(2px 2px at 50px 160px, #ffffff, rgba(0,0,0,0)), radial-gradient(2px 2px at 90px 40px, #ffffff, rgba(0,0,0,0)); background-repeat: repeat; background-size: 200px 200px; animation: drift 100s linear infinite; z-index: -2; opacity: 0.4; }
@keyframes drift { from { transform: translateY(0); } to { transform: translateY(-200px); } }
.glow-orb { position: fixed; border-radius: 50%; filter: blur(100px); z-index: -1; animation: float 10s infinite alternate ease-in-out; }
.orb-1 { width: 400px; height: 400px; background: rgba(138, 43, 226, 0.4); top: -100px; left: -100px; }
.orb-2 { width: 500px; height: 500px; background: rgba(75, 0, 130, 0.4); bottom: -150px; right: -100px; animation-delay: -5s; }
@keyframes float { 0% { transform: translate(0, 0); } 100% { transform: translate(30px, 50px); } }
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 0.8rem 2rem; background: rgba(15, 5, 30, 0.7); backdrop-filter: blur(25px); border: 1px solid rgba(177, 84, 255, 0.3); border-radius: 50px; box-shadow: 0 10px 30px rgba(138, 43, 226, 0.2), inset 0 0 15px rgba(177, 84, 255, 0.1); position: sticky; top: 1.5rem; z-index: 100; margin: 1.5rem 5%; }
.nav-brand-container { display: flex; align-items: center; gap: 15px; }
.logo-link { display: flex; align-items: center; text-decoration: none; }
.menu-logo { width: 45px; height: 45px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 10px rgba(177, 84, 255, 0.4); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.user-display-name { color: #ffffff; font-weight: bold; font-size: 1.1rem; text-shadow: 0 0 5px rgba(177, 84, 255, 0.5); border-left: 1px solid rgba(177, 84, 255, 0.4); padding-left: 15px; }
.nav-links { list-style: none; display: flex; gap: 2.5rem; align-items: center; }
.nav-links a { color: #a99ec2; text-decoration: none; font-weight: 600; font-size: 1.1rem; padding: 0.5rem 1rem; border-radius: 10px; transition: all 0.4s ease; display: block; }
.logout-link { color: #ff6b6b !important; }
.hamburger { display: none; cursor: pointer; flex-direction: column; gap: 6px; z-index: 101; padding: 5px; }
.hamburger span { width: 35px; height: 4px; background: linear-gradient(90deg, #b154ff, #4da6ff); border-radius: 4px; transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55); }
.settings-main { display: flex; justify-content: center; align-items: center; padding: 2rem 5%; }
.glass-panel { background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 20px; padding: 2.5rem; box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5); }
.settings-panel { width: 100%; max-width: 500px; }
h1 { margin-bottom: 2rem; text-align: center; color: #ffffff; font-weight: 600; text-shadow: 0 0 10px rgba(177, 84, 255, 0.5); }
h3 { margin-bottom: 1rem; color: #ffffff; font-weight: 500; }
.settings-section { margin-bottom: 2.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(177, 84, 255, 0.2); }
.settings-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.auth-input { width: 100%; padding: 14px; margin-bottom: 15px; background: rgba(0, 0, 0, 0.4); border: 1px solid rgba(138, 43, 226, 0.4); border-radius: 8px; color: #ffffff; font-size: 1rem; outline: none; transition: all 0.3s; }
.auth-input:focus { border-color: #4da6ff; box-shadow: 0 0 10px rgba(77, 166, 255, 0.3); background: rgba(0, 0, 0, 0.6); }
.action-btn { width: 100%; padding: 14px; background: linear-gradient(90deg, #b154ff, #4da6ff); border: none; border-radius: 30px; color: white; cursor: pointer; font-size: 1.1rem; font-weight: bold; transition: all 0.3s ease; box-shadow: 0 4px 15px rgba(177, 84, 255, 0.4); text-transform: uppercase; letter-spacing: 1px; }
@media (hover: hover) {
.menu-logo:hover { transform: scale(1.1) rotate(5deg); box-shadow: 0 0 20px rgba(77, 166, 255, 0.7); }
.nav-links a:hover, .nav-links a.active { color: #ffffff; background: rgba(177, 84, 255, 0.15); box-shadow: 0 0 15px rgba(177, 84, 255, 0.3); transform: translateY(-2px); }
.logout-link:hover { background: rgba(255, 107, 107, 0.15) !important; box-shadow: 0 0 15px rgba(255, 107, 107, 0.3) !important; }
.action-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(77, 166, 255, 0.6); }
}
@media (max-width: 768px) {
.navbar { position: relative; margin: 1rem 3%; padding: 0.8rem 1.5rem; border-radius: 30px; }
.nav-brand-container { flex-direction: row; align-items: center; gap: 15px; }
.user-display-name { border-left: 1px solid rgba(177, 84, 255, 0.4); padding-left: 15px; font-size: 1.1rem; }
.hamburger { display: flex; }
.nav-links { position: absolute; top: calc(100% + 15px); left: 0; width: 100%; background: rgba(15, 5, 30, 0.98); backdrop-filter: blur(25px); flex-direction: column; justify-content: flex-start; align-items: stretch; border: 1px solid rgba(177, 84, 255, 0.3); border-radius: 20px; box-shadow: 0 15px 30px rgba(0,0,0,0.6); gap: 0; max-height: 0; overflow: hidden; transition: max-height 0.4s ease-in-out, padding 0.4s ease-in-out; opacity: 0; z-index: 1000; }
.nav-links.active { max-height: 400px; padding: 1.5rem 0; opacity: 1; }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(8px, 8px); background: #4da6ff; }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); background: #4da6ff; }
.nav-links a { font-size: 1.2rem; padding: 1rem 2rem; width: 100%; text-align: center; border-radius: 0; border-bottom: 1px solid rgba(255,255,255,0.05); }
.nav-links li:last-child a { border-bottom: none; }
}