/* =====================================================================
   🌌 RADIOPLUNA UNIVERSUM CHRONIK – DYNAMISCHES LAUFLINIEN-SYSTEM
   ===================================================================== */
:root { --space-deep: #060514; --neon-cyan: #00f2fe; --neon-blue: #b800e6; --neon-purple: #ff1a75; --matrix-green: #00f2fe; --text-plasma: #f8fafc; }

/* --- OVERALL CONTAINER --- */
.public-chrono-card-container { max-width: 1300px; margin: 0 auto; padding: 20px; }
.auth-card.nextgen-login-matrix { position: relative; background: radial-gradient(circle at top, rgba(12, 7, 40, 0.85) 0%, rgba(6, 5, 20, 0.98) 100%); border: 1px solid rgba(0, 242, 254, 0.4) !important; border-radius: 16px; padding: 40px; box-shadow: 0 0 50px rgba(184, 0, 230, 0.25), inset 0 0 30px rgba(0, 242, 254, 0.1) !important; backdrop-filter: blur(15px); }

/* --- HUD-HEADER & RADAR --- */
.login-terminal-hud-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 2px dashed rgba(0, 242, 254, 0.3); padding-bottom: 25px; margin-bottom: 20px; }
.login-terminal-hud-header h1 { font-size: 2.2em; color: #ffffff; margin: 0; text-transform: uppercase; letter-spacing: 2px; text-shadow: 0 0 20px rgba(0, 242, 254, 0.6); width: 100%; text-align: left; }
.login-glow-icon { color: var(--neon-cyan); animation: satellite-orbit 4s linear infinite; display: inline-block; transform: translateZ(0); will-change: transform; }
@keyframes satellite-orbit { 0% { transform: rotate(0deg) translateZ(0); text-shadow: 0 0 10px var(--neon-cyan); } 50% { transform: rotate(180deg) translateZ(0); color: var(--neon-purple); text-shadow: 0 0 15px var(--neon-purple); } 100% { transform: rotate(360deg) translateZ(0); } }

.login-sys-badge { display: flex; align-items: center; background: #060514; padding: 8px 16px; border-radius: 6px; border: 1px solid var(--neon-blue); }
.login-badge-code { font-family: 'Courier New', Courier, monospace; font-size: 0.9em; color: var(--neon-cyan); }
.login-radar-dot { width: 10px; height: 10px; background-color: var(--matrix-green); border-radius: 50%; margin-right: 12px; position: relative; display: inline-block; }
.login-radar-dot::before { content: ''; position: absolute; width: 100%; height: 100%; background: inherit; border-radius: inherit; animation: radar-wave 2s linear infinite; transform: translateZ(0); will-change: transform; }
@keyframes radar-wave { 0% { transform: scale(1) translateZ(0); opacity: 1; } 100% { transform: scale(3.5) translateZ(0); opacity: 0; } }
.terminal-intro-text { font-size: 1.1em; line-height: 1.7; color: var(--text-plasma); margin-bottom: 30px; text-align: center; }

/* =====================================================================
   📦 KOSMISCHE SCROLL-BOX
   ===================================================================== */
.universe-timeline { position: relative; margin: 40px auto; padding: 40px 20px; width: 95%; max-height: 650px; overflow-y: auto; overflow-x: hidden; scroll-behavior: smooth; background: rgba(6, 5, 20, 0.4); border-radius: 12px; border: 1px solid rgba(0, 242, 254, 0.15); box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.8); }
.universe-timeline::-webkit-scrollbar { width: 8px; }
.universe-timeline::-webkit-scrollbar-track { background: rgba(6, 5, 20, 0.8); border-radius: 4px; }
.universe-timeline::-webkit-scrollbar-thumb { background: linear-gradient(to bottom, var(--neon-cyan), var(--neon-blue), var(--neon-purple)); border-radius: 4px; box-shadow: 0 0 10px var(--neon-cyan); }

/* =====================================================================
   💥 DER ECHTE REPARATUR-FIX: DIE LINIE REPRODUZIERT SICH BEI JEDEM BEITRAG
   ===================================================================== */
.timeline-node { position: relative; width: 50%; margin: 0; padding-top: 30px; padding-bottom: 30px; box-sizing: border-box; z-index: 5; }
.timeline-node::before { content: ''; position: absolute; top: 0; bottom: 0; width: 4px; background: linear-gradient(to bottom, var(--neon-cyan), var(--neon-blue), var(--neon-purple), var(--neon-cyan)); box-shadow: 0 0 15px var(--neon-cyan), 0 0 30px var(--neon-blue); z-index: 1; }
.timeline-node.left::before { right: -2px; }
.timeline-node.right::before { left: -2px; }
.timeline-node.left { left: 0; padding-right: 85px; }
.timeline-node.right { left: 50%; padding-left: 85px; }

/* Horizontale Verbindungskanäle docken perfekt an */
.timeline-node::after { content: ''; position: absolute; top: 41px; height: 2px; width: 85px; box-shadow: 0 0 12px var(--neon-cyan); transition: all 0.4s ease; z-index: 2; }
.timeline-node.left::after { right: 0; background: linear-gradient(to left, var(--neon-cyan), rgba(0, 242, 254, 0.1)); }
.timeline-node.right::after { left: 0; background: linear-gradient(to right, var(--neon-cyan), rgba(0, 242, 254, 0.1)); }

/* ===================================================================== 🪐 3D ORBIT PLANETEN-SCHIENE ===================================================================== */
.timeline-point { position: absolute; top: 30px; width: 60px; height: 24px; background: transparent; border: 2px solid var(--neon-cyan); border-radius: 50%; box-shadow: 0 0 15px var(--neon-cyan), inset 0 0 10px rgba(0, 242, 254, 0.5); z-index: 10; transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.timeline-node.left .timeline-point { left: auto; right: 0; transform: translateX(50%) rotateX(60deg); }
.timeline-node.right .timeline-point { left: 0; transform: translateX(-50%) rotateX(60deg); }
.timeline-point::before { content: ''; position: absolute; top: 50%; left: 50%; width: 12px; height: 12px; background: #ffffff; border-radius: 50%; transform: translate(-50%, -50%); box-shadow: 0 0 15px #ffffff, 0 0 25px var(--neon-blue), 0 0 35px var(--neon-cyan); }
.timeline-point::after { content: ''; position: absolute; top: -8px; left: -8px; right: -8px; bottom: -8px; border: 1px dashed rgba(255, 26, 117, 0.6); border-radius: 50%; animation: spin-orbit 8s linear infinite; transform: translateZ(0); will-change: transform; }
@keyframes spin-orbit { 100% { transform: rotate(360deg) translateZ(0); } }

/* ===================================================================== 🛸 INTERACTIVE HOLO-CARDS WITH CYBER CUT ===================================================================== */
.chrono-card { position: relative; background: rgba(6, 5, 20, 0.94); border: 1px solid rgba(0, 242, 254, 0.4); border-radius: 12px; padding: 30px; box-shadow: 0 10px 35px rgba(0, 0, 0, 0.8); clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px)); transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1); }
.chrono-card::after { content: " "; display: block; position: absolute; top: 0; left: 0; bottom: 0; right: 0; background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 242, 254, 0.04) 50%); z-index: 2; background-size: 100% 4px; pointer-events: none; }
.chrono-card::before { content: ''; position: absolute; top: 36px; width: 0; height: 0; border-style: solid; z-index: 6; transition: all 0.3s ease; }
.timeline-node.right .chrono-card::before { left: -12px; border-width: 6px 12px 6px 0; border-color: transparent var(--neon-cyan) transparent transparent; filter: drop-shadow(-4px 0px 5px var(--neon-cyan)); }
.timeline-node.left .chrono-card::before { right: -12px; border-width: 6px 0 6px 12px; border-color: transparent transparent transparent var(--neon-cyan); filter: drop-shadow(4px 0px 5px var(--neon-cyan)); }

/* ===================================================================== 🔥 INTERACTION HOVER TRIGGERS ===================================================================== */
.timeline-node:hover .chrono-card { border-color: var(--neon-cyan); box-shadow: 0 0 35px rgba(0, 242, 254, 0.4), inset 0 0 20px rgba(0, 242, 254, 0.15); transform: scale(1.02) translateY(-3px); }
.timeline-node.left:hover .timeline-point { border-color: var(--neon-purple); box-shadow: 0 0 25px var(--neon-purple), inset 0 0 15px rgba(255, 26, 117, 0.8); transform: translateX(50%) rotateX(50deg) scale(1.2); }
.timeline-node.right:hover .timeline-point { border-color: var(--neon-purple); box-shadow: 0 0 25px var(--neon-purple), inset 0 0 15px rgba(255, 26, 117, 0.8); transform: translateX(-50%) rotateX(50deg) scale(1.2); }
.timeline-node:hover .timeline-point::before { background: var(--neon-purple); box-shadow: 0 0 20px var(--neon-purple), 0 0 40px #ffffff; }
.timeline-node:hover::after { background: linear-gradient(to right, var(--neon-purple), var(--neon-cyan)); box-shadow: 0 0 20px var(--neon-purple); height: 3px; }

/* --- TEXT CONTENT STYLES --- */
.chrono-badge { display: inline-block; padding: 5px 12px; font-size: 0.75em; font-family: 'Courier New', Courier, monospace; font-weight: bold; border-radius: 4px; background: rgba(255, 26, 117, 0.2); color: var(--neon-purple); border: 1px solid var(--neon-purple); margin-bottom: 14px; letter-spacing: 1.5px; }
.chrono-star-date { font-size: 0.9em; color: var(--neon-cyan); margin-bottom: 10px; font-family: 'Courier New', Courier, monospace; }
.chrono-card-title { margin: 5px 0 15px 0; font-size: 1.45em; font-weight: bold; letter-spacing: 0.5px; line-height: 1.4; }
.text-white { color: #ffffff; }
.chrono-card-desc { font-size: 1em; line-height: 1.6; color: var(--text-plasma); }
.chrono-card-desc ul { list-style: none; padding-left: 20px; }
.chrono-card-desc li { position: relative; margin-bottom: 10px; text-align: left !important; }
.chrono-card-desc li::before { content: '🚀'; font-size: 0.8em; position: absolute; left: -22px; top: 2px; }
.chrono-img { max-width: 100%; height: auto; border-radius: 8px; margin-top: 22px; border: 1px solid rgba(0, 242, 254, 0.4); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.8); }
.chrono-link-container { margin-top: 25px; }
.cyber-mail-link.chrono-hyperlink { display: inline-block; font-size: 0.9em; color: var(--neon-cyan); text-decoration: none; border: 1px solid var(--neon-cyan); padding: 10px 20px; border-radius: 4px; background: rgba(0, 242, 254, 0.03); font-family: 'Courier New', Courier, monospace; font-weight: bold; transition: all 0.3s ease; }
.cyber-mail-link.chrono-hyperlink:hover { background: var(--neon-cyan); color: #060514; box-shadow: 0 0 20px var(--neon-cyan); }

/* ===================================================================== 📱 RESPONSIVE BREAKDOWN (MOBILGERÄTE) ===================================================================== */
@media (max-width: 768px) { .login-terminal-hud-header { flex-direction: column; align-items: flex-start; gap: 15px; } .universe-timeline { width: 100%; max-height: 550px; padding: 20px 10px; } .timeline-node { width: 100%; left: 0 !important; padding-left: 55px !important; padding-right: 0 !important; } .timeline-node::before { left: 20px !important; right: auto !important; } .timeline-node::after { left: 20px !important; width: 35px !important; } .timeline-node.left .timeline-point, .timeline-node.right .timeline-point { left: 20px !important; right: auto !important; width: 45px; height: 18px; transform: translateX(-50%) rotateX(60deg) !important; } .timeline-node.right .chrono-card::before, .timeline-node.left .chrono-card::before { left: -12px !important; right: auto !important; top: 27px !important; border-width: 6px 12px 6px 0 !important; border-color: transparent var(--neon-cyan) transparent transparent !important; } }