/* ═══════════════════════════════════════════════════
   LIX NOC — MikroTik PPPoE Live Log Monitor
   Dark terminal aesthetic, ISP NOC grade UI
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;600;700&family=Orbitron:wght@600;900&display=swap');

/* ─── CSS VARIABLES ──────────────────────────────── */
:root {
  --bg:           #050a05;
  --surface:      #0a0f0a;
  --panel:        #0d1310;
  --border:       #1a2e1a;
  --border-glow:  #1f4a1f;
  --green:        #00e676;
  --green-dim:    #00994d;
  --green-glow:   rgba(0,230,118,0.12);
  --cyan:         #00e5ff;
  --cyan-dim:     #0097a7;
  --yellow:       #ffd600;
  --yellow-dim:   #f9a825;
  --red:          #ff1744;
  --red-dim:      #c62828;
  --red-glow:     rgba(255,23,68,0.15);
  --text:         #c8e6c9;
  --text-dim:     #4a7050;
  --text-muted:   #2d4a2d;
  --accent:       #00e676;
  --scanline-op:  0.03;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;
  --font-display: 'Orbitron', monospace;
  --radius:       4px;
  --radius-lg:    8px;
}

/* ─── RESET ──────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-mono);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* CRT scanline overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0, var(--scanline-op)) 2px,
    rgba(0,0,0, var(--scanline-op)) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* Background grid */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,230,118,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,230,118,0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
}

/* ─── LAYOUT ─────────────────────────────────────── */
.app-wrapper {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 12px 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ─── HEADER ─────────────────────────────────────── */
.header {
  border-bottom: 1px solid var(--border);
  padding: 16px 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background: linear-gradient(180deg, rgba(0,230,118,0.04) 0%, transparent 100%);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-main {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--green);
  letter-spacing: 4px;
  text-shadow: 0 0 20px var(--green), 0 0 40px rgba(0,230,118,0.4);
}

.logo-sub {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-top: 2px;
}

.status-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  font-size: 0.65rem;
  font-family: var(--font-mono);
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: var(--radius);
  border: 1px solid;
  text-transform: uppercase;
  font-weight: 600;
}

.badge-live {
  color: var(--green);
  border-color: var(--green-dim);
  background: rgba(0,230,118,0.08);
  animation: pulse-badge 2s ease-in-out infinite;
}

.badge-v6 {
  color: var(--cyan);
  border-color: var(--cyan-dim);
  background: rgba(0,229,255,0.07);
}

.badge-pppoe {
  color: var(--yellow);
  border-color: var(--yellow-dim);
  background: rgba(255,214,0,0.07);
}

@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 4px rgba(0,230,118,0.3); }
  50%       { box-shadow: 0 0 12px rgba(0,230,118,0.7), 0 0 24px rgba(0,230,118,0.3); }
}

/* ─── STATS BAR ───────────────────────────────────── */
.stats-bar {
  display: flex;
  gap: 24px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-label {
  font-size: 0.58rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.stat-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--green);
  font-family: var(--font-display);
}

.stat-value.red   { color: var(--red); }
.stat-value.cyan  { color: var(--cyan); }
.stat-value.yel   { color: var(--yellow); }

/* ─── TOOLBAR ────────────────────────────────────── */
.toolbar {
  display: flex;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  align-items: center;
}

.search-wrap {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.search-wrap::before {
  content: '⌕';
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 1rem;
  pointer-events: none;
}

#searchInput {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 7px 12px 7px 32px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#searchInput::placeholder { color: var(--text-muted); }
#searchInput:focus {
  border-color: var(--green-dim);
  box-shadow: 0 0 8px rgba(0,230,118,0.15);
}

.btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 7px 14px;
  border-radius: var(--radius);
  border: 1px solid;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-pause {
  color: var(--yellow);
  border-color: var(--yellow-dim);
  background: rgba(255,214,0,0.06);
}
.btn-pause:hover {
  background: rgba(255,214,0,0.14);
  box-shadow: 0 0 10px rgba(255,214,0,0.3);
}
.btn-pause.active {
  color: var(--green);
  border-color: var(--green-dim);
  background: rgba(0,230,118,0.1);
}

.btn-clear {
  color: var(--red);
  border-color: var(--red-dim);
  background: rgba(255,23,68,0.06);
}
.btn-clear:hover {
  background: rgba(255,23,68,0.14);
  box-shadow: 0 0 10px rgba(255,23,68,0.3);
}

.btn-scroll-bottom {
  color: var(--cyan);
  border-color: var(--cyan-dim);
  background: rgba(0,229,255,0.06);
}
.btn-scroll-bottom:hover {
  background: rgba(0,229,255,0.14);
  box-shadow: 0 0 10px rgba(0,229,255,0.25);
}

/* ─── CONNECTION STATUS ───────────────────────────── */
.conn-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.7rem;
}

.conn-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-dim);
  flex-shrink: 0;
}

.conn-dot.connected    { background: var(--green);  box-shadow: 0 0 8px var(--green); animation: pulse-dot 2s infinite; }
.conn-dot.connecting   { background: var(--yellow); box-shadow: 0 0 8px var(--yellow); }
.conn-dot.disconnected { background: var(--red);    box-shadow: 0 0 8px var(--red); }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

.conn-text { color: var(--text-dim); }
#connStatus { color: var(--green); font-weight: 600; }

/* ─── LOG PANEL ──────────────────────────────────── */
.log-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.log-panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.log-panel-header .dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.dot-r { background: #ff5f57; }
.dot-y { background: #ffbd2e; }
.dot-g { background: #28c840; }

.log-terminal-title {
  flex: 1;
  text-align: center;
  font-family: var(--font-mono);
  color: var(--text-dim);
  font-size: 0.62rem;
}

#logContainer {
  height: calc(100vh - 280px);
  min-height: 300px;
  overflow-y: auto;
  padding: 8px 0;
  scroll-behavior: smooth;
}

/* Custom scrollbar */
#logContainer::-webkit-scrollbar       { width: 6px; }
#logContainer::-webkit-scrollbar-track { background: var(--bg); }
#logContainer::-webkit-scrollbar-thumb { background: var(--border-glow); border-radius: 3px; }
#logContainer::-webkit-scrollbar-thumb:hover { background: var(--green-dim); }

/* ─── LOG ENTRIES ────────────────────────────────── */
.log-entry {
  display: flex;
  align-items: flex-start;
  gap: 0;
  padding: 3px 14px;
  font-size: 0.78rem;
  line-height: 1.6;
  border-left: 2px solid transparent;
  transition: background 0.1s;
  word-break: break-all;
}

.log-entry:hover {
  background: rgba(0,230,118,0.04);
}

.log-entry.new-entry {
  animation: flash-in 0.4s ease-out;
}

@keyframes flash-in {
  0%   { background: rgba(0,230,118,0.15); }
  100% { background: transparent; }
}

/* ─── ENTRY TYPES ────────────────────────────────── */
.log-entry.type-normal {
  color: var(--text);
  border-left-color: transparent;
}

.log-entry.type-auth-fail {
  color: var(--red);
  border-left-color: var(--red);
  background: var(--red-glow);
  text-shadow: 0 0 8px rgba(255,23,68,0.4);
}
.log-entry.type-auth-fail:hover {
  background: rgba(255,23,68,0.12);
}

/* ─── INLINE HIGHLIGHTS ──────────────────────────── */
.hl-vlan    { color: var(--cyan);   font-weight: 700; }
.hl-ether   { color: var(--yellow); font-weight: 700; }
.hl-fail    { color: var(--red);    font-weight: 700; }
.hl-ok      { color: var(--green);  font-weight: 600; }

/* ─── TIMESTAMP ──────────────────────────────────── */
.log-ts {
  color: var(--text-muted);
  font-size: 0.7rem;
  white-space: nowrap;
  margin-right: 10px;
  flex-shrink: 0;
  user-select: none;
}

.log-msg { flex: 1; }

/* ─── PROMPT PREFIX ──────────────────────────────── */
.log-prompt {
  color: var(--green-dim);
  margin-right: 6px;
  flex-shrink: 0;
  user-select: none;
}

/* ─── EMPTY STATE ────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 200px;
  gap: 12px;
  color: var(--text-muted);
}

.empty-state .e-icon {
  font-size: 2.5rem;
  opacity: 0.3;
  animation: spin-slow 8s linear infinite;
}

@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.empty-state p { font-size: 0.75rem; letter-spacing: 2px; }

/* ─── FILTER TAGS ────────────────────────────────── */
.filter-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 8px 0 0;
}

.ftag {
  font-size: 0.62rem;
  padding: 2px 8px;
  border-radius: 2px;
  border: 1px solid;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.15s;
  user-select: none;
}

.ftag-vlan { color: var(--cyan);   border-color: var(--cyan-dim);   background: rgba(0,229,255,0.06); }
.ftag-eth  { color: var(--yellow); border-color: var(--yellow-dim); background: rgba(255,214,0,0.06); }
.ftag-fail { color: var(--red);    border-color: var(--red-dim);    background: rgba(255,23,68,0.06); }

.ftag.active { opacity: 1; }
.ftag:not(.active) { opacity: 0.4; }

.ftag-vlan.active { box-shadow: 0 0 8px rgba(0,229,255,0.3); }
.ftag-eth.active  { box-shadow: 0 0 8px rgba(255,214,0,0.3); }
.ftag-fail.active { box-shadow: 0 0 8px rgba(255,23,68,0.3); }

/* ─── FOOTER ─────────────────────────────────────── */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0 0;
  font-size: 0.62rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 8px;
}

.footer-right { display: flex; gap: 16px; }

/* ─── TOAST ──────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--panel);
  border: 1px solid var(--green-dim);
  color: var(--green);
  padding: 10px 18px;
  border-radius: var(--radius-lg);
  font-size: 0.75rem;
  font-family: var(--font-mono);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
  z-index: 10000;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}
#toast.show { opacity: 1; transform: translateY(0); }
#toast.err  { border-color: var(--red); color: var(--red); }

/* ─── MOBILE ─────────────────────────────────────── */
@media (max-width: 640px) {
  .logo-main         { font-size: 1.1rem; letter-spacing: 2px; }
  .stats-bar         { gap: 12px; }
  .stat-value        { font-size: 0.8rem; }
  #logContainer      { height: calc(100vh - 320px); min-height: 250px; }
  .log-entry         { font-size: 0.72rem; padding: 2px 8px; }
  .toolbar           { gap: 6px; }
  .btn               { font-size: 0.65rem; padding: 6px 10px; }
  .footer            { font-size: 0.58rem; }
}

@media (max-width: 400px) {
  .header            { flex-direction: column; align-items: flex-start; }
  .status-badges     { gap: 4px; }
}