:root {
  --green: #00ff41;
  --green-dim: #00aa2a;
  --green-dark: #003b0f;
  --green-faint: rgba(0,255,65,0.05);
  --green-glow: rgba(0,255,65,0.15);
  --yellow: #ffcc00;
  --red: #ff4141;
  --bg: #070b07;
  --bg2: #0d130d;
  --border: rgba(0,255,65,0.18);
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--green);
  font-family: 'Share Tech Mono', monospace;
  font-size: 15px;
  overflow: hidden;
}

body::before {
  content: '';
  position: fixed; inset: 0;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,0.13) 0px, rgba(0,0,0,0.13) 1px, transparent 1px, transparent 4px);
  pointer-events: none; z-index: 9999;
}
body::after {
  content: '';
  position: fixed; inset: 0;
  background: radial-gradient(ellipse at center, transparent 60%, rgba(0,0,0,0.55) 100%);
  pointer-events: none; z-index: 9998;
}

@keyframes flicker   { 0%,100%{opacity:1} 92%{opacity:1} 93%{opacity:.91} 94%{opacity:1} 97%{opacity:.94} }
@keyframes blink     { 0%,100%{opacity:1} 50%{opacity:0} }
@keyframes fadeIn    { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
@keyframes slideIn   { from{opacity:0;transform:translateX(-6px)} to{opacity:1;transform:translateX(0)} }
@keyframes pulse-icon{ 0%,100%{text-shadow:0 0 20px var(--green),0 0 40px rgba(0,255,65,.4)} 50%{text-shadow:0 0 35px var(--green),0 0 70px rgba(0,255,65,.6)} }
@keyframes scroll-up { 0%{transform:translateY(0)} 100%{transform:translateY(-50%)} }
@keyframes fadeOut   { to{opacity:0;pointer-events:none} }

body { animation: flicker 8s infinite; }

/* ── BOOT ── */
#boot-screen {
  position: fixed; inset: 0; background: var(--bg);
  padding: 2.5rem; z-index: 200; overflow: hidden;
  display: flex; align-items: flex-start;
}
#boot-lines { font-size: 15px; line-height: 2; color: var(--green-dim); max-width: 800px; }
#boot-screen.out { animation: fadeOut .5s forwards; }

/* ── DASHBOARD ── */
#dashboard {
  display: flex; flex-direction: column; height: 100vh;
  opacity: 0; pointer-events: none; transition: opacity .5s;
}
#dashboard.visible { opacity: 1; pointer-events: all; }

/* ── TOPBAR ── */
#topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: .8rem 2rem; border-bottom: 1px solid var(--border);
  background: rgba(0,255,65,0.03); flex-shrink: 0; gap: 1rem; flex-wrap: wrap;
}
.logo     { font-size: 1.25rem; font-weight: bold; letter-spacing: .1em; text-shadow: 0 0 14px var(--green); }
.logo-dot { color: var(--red); text-shadow: 0 0 10px var(--red); }
.tagline  { font-size: .75rem; color: var(--green-dim); margin-left: .7rem; }
.topbar-center { display: flex; gap: .9rem; flex-wrap: wrap; }
.status-pill {
  font-size: .72rem; padding: .28rem .85rem;
  border: 1px solid var(--border);
  display: flex; align-items: center; gap: .4rem;
  letter-spacing: .1em; color: var(--green-dim);
}
#clock { font-size: .75rem; color: var(--green-dim); letter-spacing: .08em; }

/* ── BODY ── */
#body { display: flex; flex: 1; overflow: hidden; }

/* ── MAIN ── */
#main {
  flex: 1; overflow-y: auto; padding: 1.8rem 2.2rem;
  display: flex; flex-direction: column;
  scrollbar-width: thin; scrollbar-color: var(--green-dark) transparent;
}
#main::-webkit-scrollbar { width: 3px; }
#main::-webkit-scrollbar-thumb { background: var(--green-dark); }

/* ── HERO ── */
#hero {
  position: relative; text-align: center;
  padding: 3rem 2rem 2.5rem; margin-bottom: 2.5rem;
  background: linear-gradient(180deg, rgba(0,255,65,0.05) 0%, transparent 100%);
  border: 1px solid var(--border); animation: fadeIn .6s; flex-shrink: 0;
}
.hero-corners { position: absolute; inset: 0; pointer-events: none; }
.corner { position: absolute; width: 22px; height: 22px; border-color: var(--green); border-style: solid; opacity: .7; }
.corner.tl { top:0;    left:0;  border-width: 2px 0 0 2px; }
.corner.tr { top:0;    right:0; border-width: 2px 2px 0 0; }
.corner.bl { bottom:0; left:0;  border-width: 0 0 2px 2px; }
.corner.br { bottom:0; right:0; border-width: 0 2px 2px 0; }

.hero-logo    { font-size: clamp(3.5rem, 7vw, 6rem); letter-spacing: .15em; text-shadow: 0 0 30px var(--green), 0 0 60px rgba(0,255,65,.3); line-height: 1; margin-bottom: .6rem; }
.hero-dot     { color: var(--red); text-shadow: 0 0 20px var(--red); }
.hero-sub     { font-size: .88rem; letter-spacing: .35em; color: var(--green-dim); margin-bottom: .9rem; }
.hero-divider { font-size: .74rem; color: rgba(0,255,65,.4); letter-spacing: .2em; margin-bottom: 1.1rem; }
.hero-icon    { font-size: 4rem; line-height: 1; margin-bottom: .9rem; color: var(--green); text-shadow: 0 0 20px var(--green); animation: pulse-icon 3s ease-in-out infinite; }
.hero-welcome { font-size: clamp(1.8rem, 3.5vw, 3rem); letter-spacing: .2em; text-shadow: 0 0 16px var(--green); margin-bottom: .5rem; }
.hero-desc    { font-size: .82rem; color: var(--green-dim); letter-spacing: .12em; margin-bottom: 1.2rem; }
.hero-level   { color: var(--yellow); text-shadow: 0 0 8px var(--yellow); }
.hero-status  { display: flex; justify-content: center; gap: .9rem; flex-wrap: wrap; }

/* ── SECTIONS ── */
.section       { margin-bottom: 2.2rem; flex-shrink: 0; animation: fadeIn .4s; }
.section-label { font-size: .8rem; color: var(--green-dim); letter-spacing: .25em; margin-bottom: 1rem; display: flex; align-items: center; gap: .8rem; }
.close-btn     { color: var(--red); cursor: pointer; font-size: .72rem; }
.close-btn:hover { opacity: .7; }

/* ── CARD GRID ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}

.app-card {
  background: var(--bg2); border: 1px solid var(--border);
  padding: 1.6rem 1.4rem 1.3rem; cursor: pointer;
  text-decoration: none; color: var(--green);
  display: flex; flex-direction: column; gap: .35rem;
  transition: border-color .15s, background .15s, box-shadow .15s;
  position: relative;
}
.app-card:hover { border-color: var(--green); background: rgba(0,255,65,.06); box-shadow: 0 0 16px rgba(0,255,65,.1); }
.app-card::after {
  content: ''; position: absolute; top: 0; right: 0;
  border-style: solid; border-width: 0 16px 16px 0;
  border-color: transparent var(--border) transparent transparent;
  transition: border-color .15s;
}
.app-card:hover::after { border-color: transparent var(--green) transparent transparent; }

.app-icon   { font-size: 2.2rem; margin-bottom: .2rem; }
.app-name   { font-size: 1.05rem; letter-spacing: .1em; text-shadow: 0 0 8px var(--green); }
.app-desc   { font-size: .75rem; color: var(--green-dim); line-height: 1.5; }
.app-status { font-size: .7rem; display: flex; align-items: center; gap: .35rem; margin-top: .3rem; color: var(--green-dim); letter-spacing: .1em; }

/* ── DOTS ── */
.dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; animation: blink 2.5s infinite; }
.dot.green  { background: var(--green);  box-shadow: 0 0 5px var(--green); }
.dot.yellow { background: var(--yellow); box-shadow: 0 0 5px var(--yellow); }
.dot.red    { background: var(--red);    box-shadow: 0 0 5px var(--red); }

/* ── TERMINAL PANEL ── */
#term-box {
  border: 1px solid var(--border); background: rgba(0,0,0,.4);
  padding: 1rem; height: 300px; display: flex; flex-direction: column;
}
#term-output {
  flex: 1; overflow-y: auto; font-size: 13px; line-height: 1.8;
  scrollbar-width: thin; scrollbar-color: var(--green-dark) transparent;
}
#term-output::-webkit-scrollbar { width: 3px; }
#term-output::-webkit-scrollbar-thumb { background: var(--green-dark); }
.t-line      { color: var(--green-dim); }
.t-line.ok   { color: var(--green); }
.t-line.err  { color: var(--red); }
.t-line.warn { color: var(--yellow); }
.t-line.cmd  { color: var(--green); }
.t-line.cmd::before { content: 'visitor@c4rr0t.de:~$ '; opacity: .6; }
#term-input-line {
  display: flex; align-items: center;
  border-top: 1px solid var(--green-dark);
  padding-top: .5rem; margin-top: .5rem;
}
.prompt { color: var(--green-dim); white-space: nowrap; flex-shrink: 0; font-size: 13px; }
#term-input {
  background: transparent; border: none; outline: none;
  color: var(--green); font-family: 'Share Tech Mono', monospace;
  font-size: 13px; flex: 1; caret-color: var(--green);
}

/* ── SIDEBAR ── */
#sidebar {
  width: 280px; flex-shrink: 0;
  border-left: 1px solid var(--border);
  overflow-y: auto; padding: 1.2rem; gap: 1.2rem;
  display: flex; flex-direction: column;
  scrollbar-width: thin; scrollbar-color: var(--green-dark) transparent;
}
#sidebar::-webkit-scrollbar { width: 3px; }
#sidebar::-webkit-scrollbar-thumb { background: var(--green-dark); }

.sidebar-block { border: 1px solid var(--border); padding: 1rem; background: var(--green-faint); }
.sidebar-title { font-size: .72rem; letter-spacing: .2em; color: var(--green-dim); border-bottom: 1px solid var(--green-dark); padding-bottom: .4rem; margin-bottom: .7rem; }
.stat-row      { display: flex; justify-content: space-between; font-size: .72rem; line-height: 2.1; border-bottom: 1px solid rgba(0,255,65,.05); }
.stat-label    { color: var(--green-dim); }
.stat-val      { color: var(--green); }
.stat-val.ok   { text-shadow: 0 0 6px var(--green); }
.log-entry     { font-size: .68rem; line-height: 1.9; color: var(--green-dim); border-bottom: 1px solid rgba(0,255,65,.05); padding: .18rem 0; animation: slideIn .3s; }
.log-entry .log-time { color: rgba(0,255,65,.4); margin-right: .35rem; }
.log-entry.ok   .log-msg { color: var(--green); }
.log-entry.warn .log-msg { color: var(--yellow); }
#data-stream { font-size: .68rem; color: rgba(0,255,65,.35); line-height: 1.7; height: 100px; overflow: hidden; position: relative; }
.stream-inner { animation: scroll-up 12s linear infinite; position: absolute; width: 100%; }

/* ── BOTTOM BAR ── */
#bottombar {
  display: flex; justify-content: space-between;
  padding: .45rem 2rem; border-top: 1px solid var(--border);
  font-size: .68rem; color: var(--green-dim); letter-spacing: .1em;
  flex-shrink: 0; background: rgba(0,255,65,.02); flex-wrap: wrap; gap: .3rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 800px) {
  #sidebar { display: none; }
  .topbar-center { display: none; }
}
@media (max-width: 500px) {
  .card-grid { grid-template-columns: 1fr; }
}

/* ── LOGIN MODAL ── */
#login-overlay {
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,0.85);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
}
#login-overlay.hidden { display: none; }

#login-modal {
  position: relative;
  border: 1px solid var(--green-dim);
  background: #0a0f0a;
  padding: 2.5rem 2rem;
  width: 100%; max-width: 420px;
  box-shadow: 0 0 40px rgba(0,255,65,0.12);
  animation: fadeIn .3s;
}

.modal-header {
  display: flex; align-items: center; gap: .7rem;
  font-size: 1rem; letter-spacing: .15em;
  text-shadow: 0 0 10px var(--green);
  margin-bottom: .5rem;
}
.modal-icon { font-size: 1.2rem; }
.modal-sub  { font-size: .72rem; color: var(--green-dim); margin-bottom: 1.5rem; letter-spacing: .1em; }
.modal-err  { font-size: .72rem; color: var(--red); margin-bottom: 1rem; padding: .5rem; border: 1px solid rgba(255,65,65,.3); }
.modal-err.hidden { display: none; }

.field-label { font-size: .65rem; color: var(--green-dim); letter-spacing: .2em; margin-bottom: .35rem; margin-top: 1rem; }

#login-modal input {
  width: 100%; background: rgba(0,255,65,0.04);
  border: 1px solid var(--border); color: var(--green);
  font-family: 'Share Tech Mono', monospace; font-size: .85rem;
  padding: .65rem .8rem; outline: none;
  transition: border-color .15s;
}
#login-modal input:focus { border-color: var(--green); }
#login-modal input::placeholder { color: var(--green-dark); }

.pw-wrap { position: relative; }
.pw-wrap input { padding-right: 2.5rem; }
.pw-toggle { position: absolute; right: .7rem; top: 50%; transform: translateY(-50%); cursor: pointer; font-size: .9rem; opacity: .6; }
.pw-toggle:hover { opacity: 1; }

.btn-primary {
  width: 100%; margin-top: 1.4rem;
  background: rgba(0,255,65,0.1); border: 1px solid var(--green);
  color: var(--green); font-family: 'Share Tech Mono', monospace;
  font-size: .82rem; letter-spacing: .2em; padding: .75rem;
  cursor: pointer; transition: background .15s, box-shadow .15s;
}
.btn-primary:hover { background: rgba(0,255,65,0.2); box-shadow: 0 0 16px rgba(0,255,65,.2); }

.btn-secondary {
  width: 100%; margin-top: .5rem;
  background: transparent; border: 1px solid var(--border);
  color: var(--green-dim); font-family: 'Share Tech Mono', monospace;
  font-size: .78rem; letter-spacing: .15em; padding: .6rem;
  cursor: pointer; transition: border-color .15s, color .15s;
}
.btn-secondary:hover { border-color: var(--green-dim); color: var(--green); }

.modal-divider { text-align: center; font-size: .65rem; color: var(--green-dark); margin: .8rem 0; letter-spacing: .2em; }
.modal-footer  { text-align: center; font-size: .6rem; color: rgba(255,65,65,.5); margin-top: 1.2rem; letter-spacing: .1em; }

/* ── LOGOUT BTN ── */
.btn-logout {
  background: transparent; border: 1px solid rgba(255,65,65,.4);
  color: rgba(255,65,65,.7); font-family: 'Share Tech Mono', monospace;
  font-size: .65rem; letter-spacing: .15em; padding: .2rem .6rem;
  cursor: pointer; transition: border-color .15s, color .15s;
  margin-left: .8rem;
}
.btn-logout:hover { border-color: var(--red); color: var(--red); }

#header-user { font-size: .72rem; color: var(--green-dim); margin-right: .4rem; }

/* ── CHAT ── */
#chat-box {
  border: 1px solid var(--border); background: rgba(0,0,0,.4);
  display: flex; flex-direction: column; height: 360px;
}
#chat-messages {
  flex: 1; overflow-y: auto; padding: .8rem;
  display: flex; flex-direction: column; gap: .4rem;
  scrollbar-width: thin; scrollbar-color: var(--green-dark) transparent;
}
#chat-messages::-webkit-scrollbar { width: 3px; }
#chat-messages::-webkit-scrollbar-thumb { background: var(--green-dark); }

.chat-msg {
  display: flex; gap: .6rem; align-items: baseline;
  font-size: .75rem; line-height: 1.5;
  padding: .2rem .4rem;
  border-left: 2px solid transparent;
}
.chat-msg.own { border-left-color: var(--green); background: rgba(0,255,65,.03); }
.chat-ts   { color: rgba(0,255,65,.35); font-size: .65rem; flex-shrink: 0; }
.chat-user { color: var(--green); font-size: .72rem; flex-shrink: 0; min-width: 80px; }
.chat-msg.own .chat-user { color: var(--yellow); }
.chat-text { color: var(--green-dim); word-break: break-word; }

#chat-input-line {
  display: flex; align-items: center; gap: .6rem;
  border-top: 1px solid var(--green-dark); padding: .6rem .8rem;
  flex-shrink: 0;
}
#chat-input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--green); font-family: 'Share Tech Mono', monospace;
  font-size: .82rem; caret-color: var(--green);
}
#chat-send {
  background: rgba(0,255,65,.08); border: 1px solid var(--border);
  color: var(--green); font-family: 'Share Tech Mono', monospace;
  font-size: .7rem; letter-spacing: .1em; padding: .3rem .8rem;
  cursor: pointer; transition: background .15s;
}
#chat-send:hover { background: rgba(0,255,65,.18); }

/* ── LOGIN BUTTON ── */
.btn-login {
  background: rgba(0,255,65,0.1); border: 1px solid var(--green);
  color: var(--green); font-family: 'Share Tech Mono', monospace;
  font-size: .7rem; letter-spacing: .15em; padding: .25rem .8rem;
  cursor: pointer; transition: background .15s, box-shadow .15s;
  text-shadow: 0 0 8px var(--green);
}
.btn-login:hover { background: rgba(0,255,65,0.22); box-shadow: 0 0 12px rgba(0,255,65,.2); }

/* Dashboard always visible */
#dashboard { opacity: 1; pointer-events: all; }
#dashboard.visible { opacity: 1; pointer-events: all; }