/* ═══════════════════════════════════════════════════
   CENTROSHIELD MINING CONTROL PANEL — Shared Styles
   Light theme matching main CentroShield dashboard
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #f4f5f7;
  --white: #fff;
  --card: #fff;
  --card2: #f9fafb;
  --border: #e4e7ec;
  --border2: #d1d5db;
  --accent: #0f8a6e;
  --accent-bg: #edf7f4;
  --accent-dark: #0a6b55;
  --accent-light: #d1fae5;
  --text: #1b1f26;
  --mid: #555d6e;
  --dim: #8c95a6;
  --light: #b0b8c4;
  --green: #16a05d;
  --green-bg: #ecfdf5;
  --red: #d93b3b;
  --red-bg: #fef0f0;
  --gold: #c28b00;
  --gold-bg: #fef8e8;
  --purple: #7c3aed;
  --purple-bg: #f3f0ff;
  --cyan: #0891b2;
  --cyan-bg: #ecfeff;
  --shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 10px 25px rgba(0,0,0,.1);
  --r: 12px;
  --rl: 16px;
  --font: 'Nunito', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
  --nav-h: 56px;
  --tab-h: 60px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  padding-top: var(--nav-h);
  padding-bottom: calc(var(--tab-h) + 12px);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.hidden { display: none !important; }

/* ─── Topbar ─── */
.topbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 16px; z-index: 200; gap: 12px;
}
.menu-btn {
  background: none; border: none; cursor: pointer;
  padding: 6px; display: flex; flex-direction: column; gap: 4px;
}
.menu-btn span { display: block; width: 20px; height: 2px; background: var(--text); border-radius: 1px; transition: all .3s; }
.menu-btn.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.menu-btn.open span:nth-child(2) { opacity: 0; }
.menu-btn.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }
.brand { font-size: 1.05rem; font-weight: 800; color: var(--text); flex: 1; }
.brand em { font-style: normal; color: var(--accent); }
.topbar .user-badge {
  font-size: .72rem; color: var(--dim); font-weight: 600;
  background: var(--bg); padding: 4px 10px; border-radius: 20px;
}

/* ─── Drawer ─── */
.overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.3);
  z-index: 300; opacity: 0; pointer-events: none; transition: opacity .25s;
}
.overlay.open { opacity: 1; pointer-events: all; }
.drawer {
  position: fixed; top: 0; left: 0; bottom: 0;
  width: 280px; background: var(--white); z-index: 310;
  transform: translateX(-100%); transition: transform .3s ease;
  display: flex; flex-direction: column;
  box-shadow: 4px 0 20px rgba(0,0,0,.1);
}
.drawer.open { transform: translateX(0); }
.drawer-head {
  padding: 20px; border-bottom: 1px solid var(--border);
}
.drawer-head .dn { font-size: 1rem; font-weight: 800; }
.drawer-head .dw {
  font-size: .68rem; font-family: var(--mono);
  color: var(--dim); margin-top: 4px; word-break: break-all;
}
.drawer-nav { flex: 1; padding: 12px 0; overflow-y: auto; }
.drawer-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 20px; font-size: .88rem; font-weight: 600;
  color: var(--mid); transition: all .15s; cursor: pointer;
}
.drawer-nav a:hover, .drawer-nav a.active {
  background: var(--accent-bg); color: var(--accent); text-decoration: none;
}
.drawer-nav a .i { font-size: 1.1rem; width: 24px; text-align: center; }
.drawer-nav .sep {
  height: 1px; background: var(--border); margin: 8px 20px;
}
.drawer-foot {
  padding: 16px 20px; border-top: 1px solid var(--border);
}
.drawer-foot a { font-size: .78rem; color: var(--red); font-weight: 600; cursor: pointer; }

/* ─── Bottom Tab Bar (mobile) ─── */
.tab-bar {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--tab-h);
  background: var(--white);
  border-top: 1px solid var(--border);
  display: flex; z-index: 200;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.tab-bar a {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2px; font-size: .6rem; font-weight: 700;
  color: var(--dim); text-decoration: none;
  transition: color .2s;
}
.tab-bar a .tab-icon { font-size: 1.2rem; }
.tab-bar a.active { color: var(--accent); }
.tab-bar a:hover { color: var(--accent); text-decoration: none; }
@media (min-width: 768px) { .tab-bar { display: none; } body { padding-bottom: 16px; } }

/* ─── Page Container ─── */
.wrap { max-width: 640px; margin: 0 auto; padding: 16px; }
.wrap-wide { max-width: 900px; margin: 0 auto; padding: 16px; }

/* ─── Page Header ─── */
.page-head { margin-bottom: 20px; }
.page-head h1 {
  font-size: 1.3rem; font-weight: 900; margin-bottom: 2px;
  display: flex; align-items: center; gap: 8px;
}
.page-head .sub { font-size: .8rem; color: var(--dim); }

/* ─── Cards ─── */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--rl); padding: 18px;
  margin-bottom: 14px; box-shadow: var(--shadow);
}
.card-t {
  font-size: .72rem; font-weight: 700; color: var(--dim);
  text-transform: uppercase; letter-spacing: .05em;
  margin-bottom: 12px; display: flex; align-items: center; gap: 6px;
}
.card-t .count {
  font-family: var(--mono); background: var(--accent-bg);
  color: var(--accent); padding: 1px 8px; border-radius: 10px;
  font-size: .68rem;
}
.card-accent {
  background: linear-gradient(135deg, #edf7f4, #f4f5f7);
  border-color: #c8e6da;
}

/* ─── Stat Grid ─── */
.sg { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 14px; }
.sg-3 { grid-template-columns: 1fr 1fr 1fr; }
.sg-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }
@media (max-width: 500px) { .sg-4 { grid-template-columns: 1fr 1fr; } }
.sg-i {
  background: var(--bg); border-radius: 10px; padding: 12px;
}
.sg-v {
  font-size: 1.2rem; font-weight: 800; font-family: var(--mono);
}
.sg-v.ac { color: var(--accent); }
.sg-v.gn { color: var(--green); }
.sg-v.gd { color: var(--gold); }
.sg-v.pu { color: var(--purple); }
.sg-v.cy { color: var(--cyan); }
.sg-l {
  font-size: .62rem; font-weight: 600; color: var(--dim);
  text-transform: uppercase; letter-spacing: .04em; margin-top: 2px;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 6px; padding: 11px 20px; border-radius: 10px;
  font-family: var(--font); font-size: .85rem; font-weight: 700;
  cursor: pointer; border: none; transition: all .2s; width: 100%;
}
.btn-a { background: var(--accent); color: #fff; }
.btn-a:hover { background: var(--accent-dark); }
.btn-o {
  background: transparent; color: var(--mid);
  border: 1.5px solid var(--border); width: auto;
}
.btn-o:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 6px 12px; font-size: .75rem; width: auto; }
.btn-xs { padding: 4px 10px; font-size: .68rem; width: auto; }
.btn-d {
  background: var(--red-bg); color: var(--red);
  border: 1px solid #f0cccc; width: auto; padding: 4px 10px; font-size: .68rem;
}
.btn-d:hover { background: #fde4e4; }
.btn-g {
  background: var(--green-bg); color: var(--green);
  border: 1px solid #c8e6da; width: auto; padding: 4px 10px; font-size: .68rem;
}

/* ─── Badges ─── */
.badge {
  display: inline-block; padding: 2px 10px; border-radius: 20px;
  font-size: .65rem; font-weight: 700;
}
.bg { background: var(--accent-bg); color: var(--accent); }
.by { background: var(--gold-bg); color: var(--gold); }
.br { background: var(--red-bg); color: var(--red); }
.bp { background: var(--purple-bg); color: var(--purple); }

/* ─── Source Badges ─── */
.source-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 12px;
  font-size: .62rem; font-weight: 700;
}
.source-badge.centronium { background: var(--gold-bg); color: var(--gold); }
.source-badge.centroshield { background: var(--accent-bg); color: var(--accent); }
.source-badge.nodebotz { background: var(--purple-bg); color: var(--purple); }
.source-badge.partner { background: var(--bg); color: var(--mid); }

/* ─── Pool Cards ─── */
.pool-card {
  background: var(--card); border: 1.5px solid var(--border);
  border-radius: var(--rl); padding: 18px; transition: all .2s;
  cursor: pointer; position: relative; overflow: hidden;
}
.pool-card:hover { border-color: var(--accent); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.pool-card.mine { border-color: #a7e3c8; background: linear-gradient(135deg, #edf7f4, #fff); }
.pool-card .accent-bar {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
}
.pool-card .pool-icon { font-size: 1.8rem; margin-bottom: 8px; }
.pool-card .pool-name { font-size: 1rem; font-weight: 800; margin-bottom: 2px; }
.pool-card .pool-fee {
  font-size: .68rem; color: var(--dim); font-family: var(--mono); margin-bottom: 12px;
}
.pool-card .pool-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.pool-card .ps {
  background: var(--bg); border-radius: 8px; padding: 8px;
  text-align: center;
}
.pool-card .ps .pv { font-size: .88rem; font-weight: 800; font-family: var(--mono); }
.pool-card .ps .pl { font-size: .55rem; color: var(--dim); text-transform: uppercase; font-weight: 600; }

/* ─── Forms ─── */
.field { margin-bottom: 14px; }
.field label {
  display: block; font-size: .72rem; font-weight: 700;
  color: var(--mid); text-transform: uppercase;
  letter-spacing: .04em; margin-bottom: 5px;
}
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px;
  border: 1.5px solid var(--border); border-radius: 10px;
  font-family: var(--font); font-size: .88rem;
  color: var(--text); background: var(--white);
  transition: border-color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
.field input::placeholder { color: var(--light); }

/* ─── Tables ─── */
.tbl { width: 100%; border-collapse: collapse; font-size: .78rem; }
.tbl th {
  text-align: left; padding: 8px 10px;
  color: var(--dim); font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
  font-size: .62rem; border-bottom: 2px solid var(--border);
}
.tbl td {
  padding: 8px 10px; border-bottom: 1px solid var(--bg);
  vertical-align: middle;
}
.tbl tbody tr:hover { background: var(--card2); }
.addr {
  font-family: var(--mono); font-size: .68rem; color: var(--accent);
}

/* ─── Toast ─── */
.toast {
  position: fixed; bottom: 80px; left: 50%; transform: translateX(-50%);
  padding: 10px 24px; border-radius: 12px;
  font-size: .82rem; font-weight: 600; z-index: 500;
  opacity: 0; transition: all .3s; pointer-events: none;
  box-shadow: var(--shadow-lg); max-width: 90%;
}
.toast.show { opacity: 1; pointer-events: auto; }
.toast.ok { background: var(--green-bg); color: var(--green); border: 1px solid #c8e6da; }
.toast.err { background: var(--red-bg); color: var(--red); border: 1px solid #f0cccc; }
.toast.info { background: var(--cyan-bg); color: var(--cyan); border: 1px solid #a5f3fc; }

/* ─── Streak / Achievement badges ─── */
.streak-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 20px;
  font-size: .75rem; font-weight: 700;
  background: linear-gradient(135deg, var(--gold-bg), #fff7ed);
  color: var(--gold); border: 1px solid #efd9a0;
}
.achievement {
  display: flex; align-items: center; gap: 10px;
  padding: 10px; border-radius: 10px; margin-bottom: 8px;
  background: var(--bg);
}
.achievement .ach-icon { font-size: 1.4rem; }
.achievement .ach-info { flex: 1; }
.achievement .ach-name { font-size: .82rem; font-weight: 700; }
.achievement .ach-desc { font-size: .68rem; color: var(--dim); }
.achievement.locked { opacity: .4; }

/* ─── Earnings Ticker ─── */
.ticker {
  font-family: var(--mono); font-size: 2rem; font-weight: 800;
  color: var(--accent); letter-spacing: -1px;
}
.ticker-sm { font-size: 1rem; }
.ticker-unit { font-size: .7rem; font-weight: 600; color: var(--dim); margin-left: 4px; }

/* ─── Progress bar ─── */
.progress-bar {
  height: 8px; background: var(--bg); border-radius: 4px; overflow: hidden;
}
.progress-bar .fill {
  height: 100%; border-radius: 4px; transition: width .6s ease;
}

/* ─── Animations ─── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes countUp {
  from { opacity: 0; transform: scale(.8); }
  to { opacity: 1; transform: scale(1); }
}
.fade-in { animation: fadeIn .4s ease; }
.slide-up { animation: slideUp .5s ease; }
.stagger-1 { animation-delay: .05s; }
.stagger-2 { animation-delay: .1s; }
.stagger-3 { animation-delay: .15s; }
.stagger-4 { animation-delay: .2s; }

/* ─── Net Status ─── */
.net-status {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 10px;
  margin-bottom: 14px; font-size: .78rem; font-weight: 600;
}
.net-status.ok { background: var(--green-bg); color: var(--green); border: 1px solid #c8e6da; }
.net-status.warn { background: var(--gold-bg); color: var(--gold); border: 1px solid #efdfa0; }
.net-status.bad { background: var(--red-bg); color: var(--red); border: 1px solid #f0cccc; }
.net-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: currentColor; animation: pulse 2s infinite;
}

/* ─── Empty states ─── */
.empty {
  text-align: center; padding: 32px 16px; color: var(--dim);
}
.empty .empty-icon { font-size: 2.4rem; margin-bottom: 8px; }
.empty .empty-text { font-size: .88rem; font-weight: 600; margin-bottom: 4px; color: var(--mid); }
.empty .empty-sub { font-size: .78rem; }

/* ─── Key item ─── */
.key-item {
  display: flex; align-items: center; gap: 10px;
  padding: 12px; border-radius: 10px; margin-bottom: 8px;
  background: var(--bg); transition: all .2s;
}
.key-item:hover { background: var(--accent-bg); }
.key-item .key-provider {
  font-size: .68rem; font-family: var(--mono);
  background: var(--white); padding: 3px 10px; border-radius: 8px;
  color: var(--accent); font-weight: 600; border: 1px solid var(--border);
}
.key-item .key-pool {
  font-size: .62rem; font-weight: 700; padding: 2px 8px;
  border-radius: 6px; text-transform: uppercase;
}
.key-item .key-label { flex: 1; font-weight: 600; font-size: .82rem; }
.key-item .key-stats {
  font-size: .68rem; color: var(--dim); font-family: var(--mono); text-align: right;
}
.key-item .key-actions { display: flex; gap: 4px; }

/* ─── Responsive ─── */
@media (max-width: 500px) {
  .sg { grid-template-columns: 1fr 1fr; }
  .sg-3 { grid-template-columns: 1fr 1fr 1fr; }
  .wrap { padding: 12px; }
  .card { padding: 14px; }
  .page-head h1 { font-size: 1.15rem; }
  .ticker { font-size: 1.6rem; }
  .tbl { font-size: .7rem; }
  .tbl th, .tbl td { padding: 6px 8px; }
}