/* ============================================================
   MiningHubPK — User Panel styles
   Premium dark + gold. Big Windows-Phone-style live tiles.
   Mobile-first with bottom nav.
   ============================================================ */
:root{
  --gold-700:#8a6504; --gold-600:#b8860b; --gold-500:#d4af37; --gold-400:#e8c75a; --gold-300:#f6dd8a;
  --gold-grad:linear-gradient(135deg,#f9e28c 0%,#d4af37 45%,#a67c00 100%);
  --gold-grad-soft:linear-gradient(135deg,rgba(244,196,60,.14),rgba(166,124,0,.04));
  --gold-glow:rgba(212,175,55,.45);
  --bg-900:#0b0906; --bg-850:#12100a; --bg-800:#181409; --bg-700:#201a0c;
  --card:#191408; --card-2:#1f1809;
  --ink-900:#f5ecd7; --ink-700:#e7d9ae; --ink-500:#a9976a; --ink-300:#7c6e4b;
  --line:rgba(212,175,55,.16); --line-strong:rgba(212,175,55,.32);
  --shadow-sm:0 8px 24px rgba(0,0,0,.4);
  --shadow-md:0 22px 60px rgba(0,0,0,.5);
  --gold-shadow:0 14px 34px rgba(212,175,55,.22);
  --radius:18px; --radius-sm:12px;
  --font:"Manrope","Segoe UI",system-ui,sans-serif;
  --display:"Fraunces",Georgia,serif;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);color:var(--ink-900);background:var(--bg-900);line-height:1.55;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.container{width:100%;max-width:1100px;margin:0 auto;padding:0 16px}

/* ---------- Auth pages ---------- */
.auth{ min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px;
  background:
    radial-gradient(circle at 15% 10%,rgba(212,175,55,.12),transparent 45%),
    radial-gradient(circle at 90% 90%,rgba(166,124,0,.10),transparent 45%),
    var(--bg-900);
  position:relative; overflow:hidden;}
.auth::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(rgba(212,175,55,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(212,175,55,.05) 1px,transparent 1px);
  background-size:44px 44px;}
.auth__card{background:var(--card);border:1px solid var(--line-strong);border-radius:24px;box-shadow:var(--shadow-md);width:100%;max-width:440px;padding:34px 30px;position:relative}
.auth__logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.3rem;justify-content:center;margin-bottom:6px;color:var(--ink-900)}
.auth__logo .brand__mark{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:var(--gold-grad);color:#1a1302;font-family:var(--display);font-size:1.3rem}
.auth__title{text-align:center;font-family:var(--display);font-size:1.6rem;margin:10px 0 4px;color:var(--ink-900)}
.auth__sub{text-align:center;color:var(--ink-500);font-size:.92rem;margin-bottom:22px}
.field{margin-bottom:15px}
.field label{display:block;font-size:.82rem;font-weight:700;color:var(--ink-700);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:12px;font-size:.95rem;font-family:var(--font);background:var(--bg-850);color:var(--ink-900);transition:border .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold-500)}
.field input::placeholder{color:var(--ink-300)}
.field--disabled input{background:var(--bg-800);color:var(--ink-500)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;font-size:.95rem;padding:13px 22px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:.2s}
.btn--primary{background:var(--gold-grad);color:#1a1302;box-shadow:0 12px 28px var(--gold-glow)}
.btn--primary:hover{transform:translateY(-2px)}
.btn--outline{background:transparent;color:var(--gold-300);border-color:var(--line-strong)}
.btn--outline:hover{border-color:var(--gold-500)}
.btn--block{width:100%}
.btn--lg{padding:15px 30px;font-size:1rem}
.auth__foot{text-align:center;margin-top:18px;font-size:.9rem;color:var(--ink-500)}
.auth__foot a{color:var(--gold-400);font-weight:700}

.otp-box{text-align:center;padding:18px;border:1px dashed var(--line-strong);border-radius:16px;background:var(--gold-grad-soft);margin:14px 0}
.otp-status{font-size:.95rem;font-weight:700;color:var(--gold-300);margin-bottom:8px}
.otp-code{font-family:var(--display);font-size:2.6rem;letter-spacing:.5rem;font-weight:700;color:var(--gold-500);min-height:48px;display:flex;gap:14px;justify-content:center;align-items:center}
.otp-digit{display:inline-flex;width:54px;height:64px;justify-content:center;align-items:center;border:2px solid var(--line-strong);border-radius:14px;background:var(--bg-850);font-size:2.4rem;color:var(--gold-300);transition:transform .25s,border-color .25s,background .25s}
.otp-digit.filled{border-color:var(--gold-500);background:var(--gold-grad-soft);transform:translateY(-4px) scale(1.04);color:var(--gold-300)}
.otp-progress{height:8px;background:var(--bg-800);border-radius:99px;overflow:hidden;margin:6px 0 14px}
.otp-progress__bar{height:100%;width:0;background:var(--gold-grad);transition:width .5s ease}
.announce{margin:0 0 18px;padding:14px 18px;border-radius:14px;background:var(--gold-grad-soft);border:1px solid var(--line-strong);color:var(--gold-300);font-weight:600;display:flex;gap:10px;align-items:center}
.announce::before{content:"📢";font-size:1.2rem}
.otp-spin{width:18px;height:18px;border:3px solid var(--line-strong);border-top-color:var(--gold-500);border-radius:50%;display:inline-block;animation:spin .8s linear infinite;vertical-align:middle}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- App shell ---------- */
.app{display:flex;min-height:100vh}
.sidebar{width:248px;background:var(--bg-850);border-right:1px solid var(--line);padding:22px 16px;position:sticky;top:0;height:100vh;overflow-y:auto;flex-shrink:0}
.sidebar__logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.2rem;margin-bottom:24px;color:var(--ink-900)}
.sidebar__logo .brand__mark{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--gold-grad);color:#1a1302;font-family:var(--display)}
.side-nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;color:var(--ink-500);font-weight:600;font-size:.92rem;margin-bottom:4px;transition:.2s}
.side-nav a:hover{background:var(--bg-800);color:var(--gold-300)}
.side-nav a.active{background:var(--gold-grad);color:#1a1302;box-shadow:0 10px 22px var(--gold-glow);font-weight:800}
.side-nav a .ic{font-size:1.1rem;width:22px;text-align:center}
.sidebar__user{margin-top:18px;padding-top:18px;border-top:1px solid var(--line);font-size:.82rem;color:var(--ink-500)}
.sidebar__user strong{color:var(--ink-900);display:block;font-size:.95rem}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar-app{background:var(--bg-850);border-bottom:1px solid var(--line);padding:14px 20px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:20}
.topbar-app h1{font-family:var(--display);font-size:1.3rem;font-weight:600;color:var(--ink-900)}
.topbar-app .who{display:flex;align-items:center;gap:10px;font-size:.88rem;color:var(--ink-700)}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--gold-grad);color:#1a1302;font-weight:800}
.content{padding:22px 20px 90px}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);margin-bottom:18px}

/* ---------- Big Windows-Phone style tiles ---------- */
.tiles{display:grid;gap:16px;grid-template-columns:repeat(4,1fr);margin-bottom:18px}
.tile{
  border-radius:22px;padding:20px;position:relative;overflow:hidden;
  min-height:148px;display:flex;flex-direction:column;justify-content:space-between;
  border:1px solid var(--line-strong);transition:transform .22s ease,box-shadow .22s ease;
}
.tile:hover{transform:translateY(-4px)}
.tile::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:linear-gradient(120deg,transparent 30%,rgba(255,240,190,.16) 50%,transparent 70%);
  transform:translateX(-100%);animation:sweep 4s ease infinite;
}
@keyframes sweep{to{transform:translateX(100%)}}
.tile--wallet{background:var(--gold-grad);color:#1a1302;box-shadow:0 16px 38px var(--gold-glow)}
.tile--profit{background:var(--card-2);color:var(--gold-300)}
.tile--plans{background:linear-gradient(135deg,#241d0c,#181409);color:var(--ink-900)}
.tile--referral{background:linear-gradient(135deg,#1f2a12,#121608);color:#c9e0a0}
.tile__top{display:flex;align-items:center;justify-content:space-between;font-size:1.3rem}
.tile__label{font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;opacity:.85}
.tile__value{font-family:var(--display);font-size:2.1rem;font-weight:700;line-height:1.05;margin-top:6px;letter-spacing:-.5px}
.tile__value small{font-size:1rem;font-family:var(--font);font-weight:700;opacity:.7}
.tile__sub{font-size:.74rem;font-weight:600;opacity:.75;margin-top:4px}
.tile--profit .tile__value,.tile--plans .tile__value{color:var(--gold-300)}

.grid{display:grid;gap:18px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm)}
.stat__label{font-size:.8rem;color:var(--ink-500);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.stat__value{font-family:var(--display);font-size:1.9rem;font-weight:600;color:var(--gold-300);margin-top:6px}
.stat__value em{font-style:normal;font-size:1rem;color:var(--ink-500)}
.section-title{font-family:var(--display);font-size:1.4rem;font-weight:600;margin-bottom:16px;color:var(--ink-900)}

/* mining rig engine card */
.engine{background:linear-gradient(160deg,#241d0c,#181409 55%,#12100a);border:1px solid var(--line-strong);border-radius:var(--radius);padding:24px;color:var(--ink-900);position:relative;overflow:hidden;box-shadow:var(--shadow-md)}
.engine h3{font-family:var(--display);font-weight:600;margin-bottom:6px;color:var(--gold-300)}
.engine__sub{opacity:.8;font-size:.86rem;color:var(--ink-500);margin-bottom:16px}
.engine__pulse{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.pulse-chip{background:var(--gold-grad-soft);border:1px solid var(--line-strong);border-radius:999px;padding:7px 14px;font-size:.8rem;font-weight:600;color:var(--gold-300)}
.pulse-chip.live::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:#ffd84d;margin-right:7px;box-shadow:0 0 0 0 rgba(255,216,77,.7);animation:bp 1.6s infinite}
@keyframes bp{0%{box-shadow:0 0 0 0 rgba(255,216,77,.6)}70%{box-shadow:0 0 0 7px rgba(255,216,77,0)}100%{box-shadow:0 0 0 0 rgba(255,216,77,0)}}
.engine__grid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:18px}
.cell{height:30px;border-radius:7px;background:var(--gold-grad-soft);border:1px solid var(--line);position:relative;overflow:hidden}
.cell::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,216,77,.45),transparent);transform:translateX(-100%);animation:sh 2.4s infinite}
@keyframes sh{to{transform:translateX(100%)}}
.engine__bars{display:flex;align-items:flex-end;gap:6px;height:90px;margin-top:18px}
.engine__bars span{flex:1;background:var(--gold-grad);border-radius:6px 6px 0 0;animation:grow 2.2s ease infinite alternate;box-shadow:0 0 12px rgba(212,175,55,.25)}
@keyframes grow{from{height:20%}to{height:95%}}

.table{width:100%;border-collapse:collapse;font-size:.9rem}
.table th{text-align:left;padding:11px 12px;color:var(--ink-500);font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;border-bottom:2px solid var(--line)}
.table td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top;word-break:break-word;max-width:200px}
.table-wrap{overflow-x:auto;width:100%}
.badge{display:inline-block;padding:4px 11px;border-radius:999px;font-size:.76rem;font-weight:700}
.badge--pending{background:var(--gold-grad-soft);color:var(--gold-400);border:1px solid var(--line-strong)}
.badge--approved{background:rgba(82,196,130,.16);color:#7ae0a8;border:1px solid rgba(82,196,130,.35)}
.badge--rejected{background:rgba(240,72,72,.16);color:#ff9b9b;border:1px solid rgba(240,72,72,.35)}
.badge--active{background:rgba(82,196,130,.16);color:#7ae0a8;border:1px solid rgba(82,196,130,.35)}
.badge--banned{background:rgba(240,72,72,.16);color:#ff9b9b;border:1px solid rgba(240,72,72,.35)}

.plan{background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.plan--featured{border-color:var(--gold-500);background:linear-gradient(180deg,var(--card-2),var(--card));box-shadow:0 0 34px rgba(212,175,55,.16)}
.plan__ribbon{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gold-grad);color:#1a1302;font-size:.74rem;font-weight:800;padding:5px 16px;border-radius:999px}
.plan__name{font-family:var(--display);font-size:1.35rem;font-weight:600;color:var(--ink-900)}
.plan__yield{font-family:var(--display);font-size:2.4rem;font-weight:600;color:var(--gold-300);line-height:1;margin:8px 0}
.plan__yield span{font-size:.9rem;color:var(--ink-500);font-family:var(--font);font-weight:700}
.plan__price{font-size:.92rem;color:var(--ink-700);margin-bottom:14px}
.plan__list{margin-bottom:20px;flex:1}
.plan__list li{padding:8px 0;border-bottom:1px dashed var(--line);font-size:.9rem;color:var(--ink-700)}
.plan__list li:last-child{border-bottom:0}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);display:none;align-items:center;justify-content:center;padding:18px;z-index:50}
.modal-overlay.open{display:flex}
.modal{background:var(--card);border:1px solid var(--line-strong);border-radius:20px;max-width:440px;width:100%;padding:26px;box-shadow:var(--shadow-md);max-height:90vh;overflow-y:auto}
.modal__title{font-family:var(--display);font-size:1.3rem;font-weight:600;margin-bottom:14px;color:var(--ink-900)}
.method-btn{display:flex;align-items:center;gap:12px;width:100%;padding:14px;border:1.5px solid var(--line);border-radius:12px;margin-bottom:10px;cursor:pointer;background:var(--bg-850);font-weight:600;text-align:left;color:var(--ink-900)}
.method-btn:hover{border-color:var(--gold-500)}
.method-btn .mic{font-size:1.4rem}
.copy-box{background:var(--gold-grad-soft);border:1px dashed var(--line-strong);border-radius:12px;padding:14px;font-weight:700;color:var(--gold-300);margin:10px 0;word-break:break-word;white-space:pre-line}

.tree{font-size:.86rem}
.tree ul{list-style:none;padding-left:20px;border-left:2px solid var(--line);margin-left:8px}
.tree li{position:relative;padding:8px 0}
.tree li::before{content:"";position:absolute;left:-20px;top:18px;width:18px;height:2px;background:var(--line)}
.tree .node{display:inline-flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:7px 12px;box-shadow:var(--shadow-sm);color:var(--ink-900)}
.tree .node .lvl{font-size:.7rem;background:var(--gold-grad);color:#1a1302;padding:2px 7px;border-radius:6px;font-weight:800}
.tree .node .earn{color:#7ae0a8;font-weight:700;font-size:.8rem}

.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--bg-850);border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(0,0,0,.5);z-index:40;padding:6px 4px;justify-content:space-around}
.bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.66rem;color:var(--ink-500);font-weight:700;padding:6px 8px;border-radius:10px}
.bottom-nav a.active{color:var(--gold-400)}
.bottom-nav a .ic{font-size:1.25rem}
.bn-more{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.66rem;color:var(--ink-500);font-weight:700;padding:6px 10px;border:none;background:none;cursor:pointer;border-radius:10px}
.bn-more .ic{font-size:1.25rem}
.bn-more.open{color:var(--gold-400)}
.bottom-more{position:fixed;bottom:64px;left:8px;right:8px;background:var(--bg-850);border:1px solid var(--line-strong);border-radius:16px;box-shadow:0 -8px 30px rgba(0,0,0,.6);z-index:41;display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:8px}
.bottom-more[hidden]{display:none}
.bottom-more a{display:flex;align-items:center;gap:8px;padding:12px 14px;border-radius:12px;font-weight:700;color:var(--ink-700);font-size:.9rem}
.bottom-more a .ic{font-size:1.2rem}
.bottom-more a:active,.bottom-more a:hover{background:var(--bg-800)}

.alert{padding:12px 16px;border-radius:12px;margin-bottom:16px;font-weight:600;font-size:.9rem}
.alert--success{background:rgba(82,196,130,.16);color:#7ae0a8;border:1px solid rgba(82,196,130,.35)}
.alert--error{background:rgba(240,72,72,.16);color:#ff9b9b;border:1px solid rgba(240,72,72,.35)}
.alert--info{background:var(--gold-grad-soft);color:var(--gold-300);border:1px solid var(--line-strong)}

.salary{background:var(--gold-grad-soft);border:1px solid var(--line-strong);border-radius:var(--radius);padding:20px}
.salary__big{font-family:var(--display);font-size:2rem;color:var(--gold-300);font-weight:600}
.muted{color:var(--ink-500)}
.center{text-align:center}
.small{font-size:.82rem}

/* amount input */
.amount-input-wrap{display:flex;align-items:stretch;border:1.5px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg-850);transition:border .2s}
.amount-input-wrap:focus-within{border-color:var(--gold-500)}
.amount-prefix{display:flex;align-items:center;padding:0 14px;background:var(--gold-grad);color:#1a1302;font-weight:800;font-size:1.2rem;font-family:var(--display)}
.amount-input-wrap input{border:none!important;border-radius:0!important;padding:13px 15px!important;flex:1;background:transparent;font-size:1.1rem;font-weight:700;color:var(--ink-900)!important}
.amount-input-wrap input:focus{outline:none;box-shadow:none}

/* PKR conversion box */
.pkr-box{margin:16px 0;padding:18px 20px;background:var(--gold-grad-soft);border:2px solid var(--line-strong);border-radius:14px;text-align:center}
.pkr-box__label{font-size:.82rem;color:var(--gold-400);font-weight:600;margin-bottom:4px;text-transform:uppercase;letter-spacing:.04em}
.pkr-box__amount{font-family:var(--display);font-size:2rem;font-weight:700;color:var(--gold-300);line-height:1.2}
.pkr-box__rate{font-size:.78rem;color:var(--ink-500);margin-top:6px}

.stat__value + .pkr-sub{display:block;margin-top:2px}

/* PKR highlight in payment modal */
.pkr-highlight{margin:12px 0;padding:14px 18px;background:var(--gold-grad-soft);border:2px solid var(--gold-500);border-radius:12px}
.pkr-highlight__row{display:flex;justify-content:space-between;align-items:center}
.pkr-highlight__row span{font-size:.88rem;font-weight:600;color:var(--gold-400)}
.pkr-highlight__row strong{font-family:var(--display);font-size:1.3rem;color:var(--gold-300)}

/* Dual currency in plan cards */
.plan__price-pkr{color:var(--ink-500);font-size:.78rem;font-weight:600;margin-top:2px}

/* Withdrawal breakdown */
.simple-balance{background:transparent;border-radius:12px}
.sb-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;font-size:.9rem}
.sb-label{color:var(--ink-700);font-weight:600;font-size:.88rem}
.sb-val{font-weight:700;font-size:.95rem;color:var(--ink-900)}
.sb-val--big{font-size:1.3rem;font-family:var(--display);color:var(--gold-300)}
.sb-divider{height:1px;background:var(--line);margin:4px 0}
.sb-highlight{padding-top:8px}
.pkr-sub{font-size:.78rem;color:var(--ink-500);font-weight:600}

/* ---------- Mining farm control panel ---------- */
.farm{
  position:relative;overflow:hidden;border-radius:24px;padding:26px;margin-bottom:18px;
  background:
    radial-gradient(circle at 18% 0%, rgba(212,175,55,.16), transparent 45%),
    radial-gradient(circle at 95% 100%, rgba(166,124,0,.14), transparent 45%),
    linear-gradient(160deg,#2a2109 0%,#1c1607 45%,#12100a 100%);
  border:1px solid var(--line-strong);box-shadow:var(--shadow-md);
}
.farm::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.55;
  background-image:linear-gradient(rgba(212,175,55,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(212,175,55,.06) 1px,transparent 1px);
  background-size:38px 38px;
}
.farm__head{display:flex;gap:26px;align-items:center;position:relative;z-index:1;flex-wrap:wrap}
.farm__title{flex:1;min-width:280px}
.farm__live{display:inline-flex;align-items:center;gap:8px;font-size:.72rem;font-weight:800;letter-spacing:.14em;color:#ffd84d;background:rgba(255,216,77,.1);border:1px solid rgba(255,216,77,.35);padding:5px 12px;border-radius:999px;margin-bottom:10px}
.farm__live .dot{width:8px;height:8px;border-radius:50%;background:#ffd84d;box-shadow:0 0 0 0 rgba(255,216,77,.7);animation:bp 1.6s infinite}
.farm__title h2{font-family:var(--display);font-size:1.8rem;font-weight:600;color:var(--ink-900);letter-spacing:-.3px;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1.15}
.farm__title p{margin-top:8px;font-size:.9rem;color:var(--ink-500);max-width:520px}

.farm__rig{width:290px;background:rgba(10,8,4,.6);border:1px solid var(--line);border-radius:16px;padding:14px 16px;box-shadow:inset 0 0 30px rgba(0,0,0,.5)}
.farm__rig-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.farm__rig-name{font-size:.68rem;font-weight:800;letter-spacing:.08em;color:var(--ink-500)}
.farm__rig-hash{font-family:var(--display);font-size:1.05rem;font-weight:700;color:var(--gold-300)}
.farm__fans{display:flex;justify-content:center;gap:18px;margin:6px 0 10px}
.farm__fan{
  width:34px;height:34px;border-radius:50%;position:relative;flex-shrink:0;
  background:
    radial-gradient(circle at 50% 50%, #1a1302 0 20%, transparent 21%),
    conic-gradient(from 0deg,#d4af37 0 60deg,transparent 60deg 120deg,#d4af37 120deg 180deg,transparent 180deg 240deg,#d4af37 240deg 300deg,transparent 300deg 360deg);
  box-shadow:0 0 16px rgba(212,175,55,.4);animation:fan 1.1s linear infinite;
}
.farm__fans .farm__fan:nth-child(2){animation-duration:.9s}
.farm__fans .farm__fan:nth-child(3){animation-duration:1.3s}
@keyframes fan{to{transform:rotate(360deg)}}
.farm__bars{display:flex;align-items:flex-end;gap:5px;height:52px}
.farm__bars span{flex:1;background:var(--gold-grad);border-radius:4px 4px 0 0;animation:grow 2.2s ease infinite alternate;box-shadow:0 0 10px rgba(212,175,55,.3)}

.farm__stats{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:22px;position:relative;z-index:1}
.farmstat{background:rgba(10,8,4,.55);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.farmstat__label{display:block;font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-500);margin-bottom:6px}
.farmstat__value{display:block;font-family:var(--display);font-size:1.5rem;font-weight:700;color:var(--ink-900);line-height:1.1}
.farmstat__value em{font-style:normal;font-size:.78rem;color:var(--ink-500);font-family:var(--font);font-weight:700}
.farmstat__value--gold{color:var(--gold-300)}
.farmstat__value--green{color:#7ae0a8}

/* ---------- Per-rig mining cards ---------- */
.rigs__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.rigcard{background:linear-gradient(165deg,#241d0c,#181409 55%,#12100a);border:1px solid var(--line-strong);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .22s ease,box-shadow .22s ease}
.rigcard:hover{transform:translateY(-4px);box-shadow:var(--gold-shadow)}
.rigcard__rig{background:rgba(10,8,4,.6);padding:14px 16px;border-bottom:1px solid var(--line);position:relative}
.rigcard__rig::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg,transparent 30%,rgba(255,240,190,.12) 50%,transparent 70%);transform:translateX(-100%);animation:sweep 4.5s ease infinite}
.rigcard__rig-name{display:block;font-weight:800;font-size:.86rem;color:var(--ink-900)}
.rigcard__rig-hash{display:block;font-family:var(--display);font-size:1rem;color:var(--gold-300);margin-top:2px}
.rigcard__fans{display:flex;justify-content:center;gap:16px;margin:10px 0 8px}
.rigcard__fan{
  width:30px;height:30px;border-radius:50%;position:relative;flex-shrink:0;
  background:
    radial-gradient(circle at 50% 50%, #1a1302 0 20%, transparent 21%),
    conic-gradient(from 0deg,#d4af37 0 60deg,transparent 60deg 120deg,#d4af37 120deg 180deg,transparent 180deg 240deg,#d4af37 240deg 300deg,transparent 300deg 360deg);
  box-shadow:0 0 14px rgba(212,175,55,.4);animation:fan 1.2s linear infinite;
}
.rigcard__fans .rigcard__fan:nth-child(2){animation-duration:.95s}
.rigcard__fans .rigcard__fan:nth-child(3){animation-duration:1.45s}
.rigcard__bars{display:flex;align-items:flex-end;gap:4px;height:40px}
.rigcard__bars span{flex:1;background:var(--gold-grad);border-radius:3px 3px 0 0;animation:grow 2.4s ease infinite alternate;box-shadow:0 0 8px rgba(212,175,55,.3)}
.rigcard__body{padding:16px}
.rigcard__row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;font-size:.88rem;border-bottom:1px dashed var(--line)}
.rigcard__row span{color:var(--ink-500);font-weight:600}
.rigcard__row strong{font-family:var(--display);font-size:1.05rem;color:var(--ink-900)}
.rigcard__yield{color:var(--gold-300)!important}
.rigcard__progress{margin:14px 0 4px}
.rigcard__progress-head{display:flex;justify-content:space-between;font-size:.76rem;color:var(--ink-500);font-weight:700;margin-bottom:7px}
.progress{height:10px;background:var(--bg-800);border:1px solid var(--line);border-radius:99px;overflow:hidden}
.progress__bar{height:100%;background:var(--gold-grad);border-radius:99px;box-shadow:0 0 12px rgba(212,175,55,.4);transition:width .5s ease}
.rigcard__foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px}
.rigcard__next{font-size:.74rem;color:var(--ink-500);font-weight:600}

.empty-rig{font-size:3rem;margin-bottom:10px;filter:drop-shadow(0 6px 18px rgba(212,175,55,.35))}

@media (max-width:920px){
  .sidebar{display:none}
  .tiles{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .bottom-nav{display:flex}
  .content{padding-bottom:90px}
  .hide-mobile{display:none}
  .card{overflow-x:auto}
  .table{min-width:560px}
  .farm__stats{grid-template-columns:repeat(2,1fr)}
  .farm__rig{width:100%}
  .farm__title h2{font-size:1.5rem}
}
@media (max-width:480px){
  .tiles{grid-template-columns:1fr 1fr;gap:12px}
  .tile{min-height:130px;padding:16px}
  .tile__value{font-size:1.7rem}
  .grid-4{grid-template-columns:1fr 1fr}
  .content{padding:16px 12px 90px}
  .farm{padding:20px 16px}
  .farm__stats{grid-template-columns:1fr 1fr;gap:10px}
  .farmstat{padding:12px}
  .farmstat__value{font-size:1.25rem}
  .rigs__grid{grid-template-columns:1fr}
}