@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root{
    --bg:#070a12;
    --panel:#0f1420;
    --panel-alt:#131a2b;
    --border:#1e2740;
    --text:#e5e9f5;
    --muted:#8a93ab;
    --gold:#fbbf24;
    --cyan:#38bdf8;
    --green:#22c55e;
    --red:#ef4444;
}

*{margin:0;padding:0;box-sizing:border-box;font-family:'Inter',Arial,Helvetica,sans-serif;}

body{background:var(--bg);color:var(--text);}

button{cursor:pointer;font-family:inherit;}

/* ---------- Top bar ---------- */
.topbar{
    position:sticky;top:0;z-index:40;
    display:flex;align-items:center;justify-content:space-between;
    padding:12px 20px;
    background:rgba(10,14,24,.95);
    backdrop-filter:blur(8px);
    border-bottom:1px solid var(--border);
    gap:12px;flex-wrap:wrap;
}

.topbar-left{display:flex;align-items:center;gap:10px;}

.brand{font-weight:800;font-size:17px;letter-spacing:-.02em;}
.brand .accent{color:var(--gold);}
.brand-mark{
    display:inline-flex;align-items:center;justify-content:center;
    width:28px;height:28px;border-radius:8px;
    background:linear-gradient(135deg,#fde68a,#d97706);
    color:#1c1207;font-weight:800;margin-right:6px;
}

.topbar-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}

#status{
    font-size:12px;padding:6px 12px;border-radius:999px;
    background:var(--panel);border:1px solid var(--border);
    white-space:nowrap;
}

.balance-pill{
    display:flex;flex-direction:column;line-height:1.2;
    background:var(--panel);border:1px solid var(--border);
    padding:6px 14px;border-radius:10px;
}
.balance-pill .balance-label{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;}
#accountBalance{font-weight:700;font-size:14px;}

#marketSelectTop{
    background:var(--panel);color:var(--text);
    border:1px solid var(--border);border-radius:10px;
    padding:8px 10px;font-size:13px;
}

.signup-link{
    color:var(--cyan);font-size:12px;font-weight:600;
    text-decoration:none;white-space:nowrap;
}
.signup-link:hover{text-decoration:underline;}

#loginBtn{
    background:var(--cyan);color:#04202e;border:none;
    padding:10px 16px;border-radius:10px;font-weight:700;font-size:13px;
}
#loginBtn:hover{background:#0ea5e9;}
#loginBtn:disabled{background:var(--green);color:#04220f;cursor:default;}

/* ---------- Tabs ---------- */
.tabbar{
    display:flex;overflow-x:auto;
    background:var(--bg);border-bottom:1px solid var(--border);
    padding:0 12px;
}
.tab-btn{
    background:none;border:none;color:var(--muted);
    padding:14px 18px;font-size:14px;font-weight:600;
    border-bottom:2px solid transparent;white-space:nowrap;
    transition:color .15s,border-color .15s;
}
.tab-btn.active{color:var(--gold);border-bottom-color:var(--gold);}
.tab-btn:hover{color:var(--text);}

/* ---------- Layout / sidebar ---------- */
.layout{display:flex;min-height:calc(100vh - 110px);}

.sidebar{
    width:64px;flex-shrink:0;
    background:var(--bg);border-right:1px solid var(--border);
    display:flex;flex-direction:column;align-items:center;gap:6px;
    padding:14px 0;transition:width .2s;
}
.sidebar.collapsed{width:0;overflow:hidden;padding:0;border:none;}

.side-icon{
    width:42px;height:42px;border-radius:10px;
    background:none;border:none;color:var(--muted);
    font-size:18px;display:flex;align-items:center;justify-content:center;
    transition:background .15s,color .15s;
}
.side-icon.active{background:rgba(251,191,36,.1);color:var(--gold);}
.side-icon:hover{background:rgba(255,255,255,.05);color:var(--text);}

.sidebar-collapse-btn{
    margin-top:auto;width:32px;height:32px;border-radius:8px;
    background:none;border:none;color:var(--muted);font-size:14px;
}

.content{flex:1;padding:20px;min-width:0;padding-bottom:100px;}

.tab-panel{display:none;}
.tab-panel.active{display:block;}

/* ---------- Cards / stats (reused) ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:20px;}
.stat-card{background:var(--panel);padding:18px;border-radius:14px;text-align:center;border:1px solid var(--border);}
.stat-card h4{color:var(--muted);margin-bottom:8px;font-size:11px;text-transform:uppercase;letter-spacing:.04em;}

.card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:18px;}
.card h2{margin-bottom:15px;color:var(--cyan);font-size:16px;}

.two-col{display:grid;grid-template-columns:1fr 1.3fr;gap:18px;align-items:start;}

.live-digit{font-size:80px;text-align:center;font-weight:800;color:var(--green);}

select{width:100%;padding:12px;background:#0b0f1a;color:var(--text);border:1px solid var(--border);border-radius:10px;}

#buyBtn{
    width:100%;padding:16px;background:var(--green);color:#04220f;
    border:none;border-radius:12px;font-weight:800;font-size:15px;letter-spacing:.03em;
}
#buyBtn:hover{background:#16a34a;}

.field-label{display:block;color:var(--muted);font-size:12px;margin:14px 0 6px;}
input[type="number"],input[type="text"]{
    width:100%;padding:12px;background:#0b0f1a;color:var(--text);
    border:1px solid var(--border);border-radius:10px;
}
.duration-row{display:flex;gap:10px;}
.duration-row input,.duration-row select{flex:1;}

.empty-msg{color:#5b6478;font-size:13px;}

.position-row{
    display:flex;align-items:center;justify-content:space-between;gap:10px;
    background:#0b0f1a;border:1px solid var(--border);border-radius:10px;
    padding:12px;margin-bottom:10px;
}
.position-sub{color:#5b6478;font-size:12px;margin-top:2px;}
.sell-btn{background:var(--red);padding:8px 14px;font-size:12px;color:white;border:none;border-radius:8px;}
.sell-btn:hover{background:#dc2626;}

.history-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px;}
.history-row:last-child{border-bottom:none;}

.profit-positive{color:var(--green);font-weight:700;}
.profit-negative{color:var(--red);font-weight:700;}

/* ---------- Digit circles / analysis ---------- */
.card-header-row{display:flex;align-items:center;justify-content:space-between;}
.card-header-row select{width:auto;padding:8px 10px;font-size:12px;}

.price-row{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:14px;}
.price-value{font-size:26px;font-weight:800;}
.price-value .last-digit{color:var(--cyan);}
.price-label{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em;}

.recent-strip{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:16px;}
.recent-chip{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:white;}
.recent-chip.rise{background:#14532d;}
.recent-chip.fall{background:#7f1d1d;}

.digit-circle-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;row-gap:16px;}

.digit-grid-wrapper{position:relative;padding-top:14px;}
.digit-cursor{
    position:absolute;top:0;left:0;
    width:0;height:0;
    border-left:7px solid transparent;
    border-right:7px solid transparent;
    border-top:10px solid var(--cyan);
    transform:translate(-50%,-100%);
    transition:left .3s ease, top .3s ease;
    pointer-events:none;
    opacity:0;
    filter:drop-shadow(0 0 4px rgba(56,189,248,.7));
}
.digit-cursor.visible{opacity:1;}

@keyframes resultPulse{
    0%{transform:scale(1);}
    30%{transform:scale(1.18);}
    100%{transform:scale(1);}
}
.digit-circle.result-win{
    background:var(--green) !important;border-color:var(--green) !important;
    box-shadow:0 0 0 3px rgba(34,197,94,.35) !important;
    animation:resultPulse .5s ease;
}
.digit-circle.result-win .val,.digit-circle.result-win .pct{color:#04220f;}
.digit-circle.result-loss{
    background:var(--red) !important;border-color:var(--red) !important;
    box-shadow:0 0 0 3px rgba(239,68,68,.35) !important;
    animation:resultPulse .5s ease;
}
.digit-circle.result-loss .val,.digit-circle.result-loss .pct{color:#2a0a0a;}

.trade-toast{
    position:fixed;bottom:100px;left:50%;
    transform:translateX(-50%) translateY(10px);
    background:var(--panel);border:1px solid var(--border);
    border-radius:12px;padding:14px 22px;
    font-weight:700;font-size:14px;text-align:center;
    opacity:0;pointer-events:none;
    transition:opacity .25s, transform .25s;
    z-index:50;
}
.trade-toast.show{opacity:1;transform:translateX(-50%) translateY(0);}
.trade-toast.win{border-color:var(--green);color:var(--green);}
.trade-toast.loss{border-color:var(--red);color:var(--red);}
.trade-toast .stake-line{display:block;color:var(--muted);font-weight:500;font-size:12px;margin-top:2px;}
.digit-circle{
    aspect-ratio:1;border-radius:50%;display:flex;flex-direction:column;
    align-items:center;justify-content:center;border:2px solid #cbd5e1;
    background:#f1f5f9;transition:all .3s;
}
.digit-circle .val{font-size:18px;font-weight:800;color:#0f172a;}
.digit-circle .pct{font-size:10px;color:#64748b;margin-top:2px;}
.digit-circle.current{background:var(--cyan);border-color:var(--cyan);}
.digit-circle.current .val,.digit-circle.current .pct{color:#04202e;}
.digit-circle.highest{border-color:var(--green);box-shadow:0 0 0 2px #0b0f1a, 0 0 0 5px var(--green);}
.digit-circle.lowest{border-color:var(--red);box-shadow:0 0 0 2px #0b0f1a, 0 0 0 5px var(--red);}

.split-stat{margin-bottom:18px;}
.split-label{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px;color:#cbd5e1;}
.split-label b{color:var(--text);}
#overUnderBarrier{width:44px;display:inline-block;padding:4px 6px;text-align:center;margin:0 4px;}
.split-bar{height:9px;border-radius:5px;background:var(--red);overflow:hidden;}
.split-fill{height:100%;background:var(--green);width:50%;transition:width .4s;}

/* ---------- Accordions ---------- */
.accordion{border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:12px;background:var(--panel-alt);}
.accordion-head{
    width:100%;display:flex;align-items:center;justify-content:space-between;
    padding:14px 16px;background:linear-gradient(90deg,rgba(56,189,248,.08),transparent);
    border:none;color:var(--cyan);font-weight:700;font-size:13px;letter-spacing:.03em;
}
.accordion-head .chevron{transition:transform .2s;}
.accordion.open .chevron{transform:rotate(180deg);}
.accordion-body{display:none;padding:16px;border-top:1px solid var(--border);}
.accordion.open .accordion-body{display:block;}
.badge-soon{
    font-size:10px;background:rgba(251,191,36,.12);color:var(--gold);
    padding:2px 8px;border-radius:999px;margin-left:8px;font-weight:700;
}

/* ---------- Fixed bottom action bar ---------- */
.action-bar{
    position:fixed;bottom:0;left:0;right:0;z-index:30;
    background:rgba(10,14,24,.97);backdrop-filter:blur(8px);
    border-top:1px solid var(--border);padding:14px 20px;
}
.action-bar-inner{max-width:900px;margin:0 auto;}
.action-bar-split{display:flex;gap:12px;}
.action-bar-split #buyBtn{flex:1;}

.run-bot-btn{
    flex:1;padding:16px;border:none;border-radius:12px;
    font-weight:800;font-size:15px;letter-spacing:.03em;
    background:var(--cyan);color:#04202e;
}
.run-bot-btn:hover{background:#0ea5e9;}
.run-bot-btn.running{background:var(--red);color:white;}
.run-bot-btn.running:hover{background:#dc2626;}

#logsPanel{font-family:monospace;font-size:12px;color:#7c8aa8;max-height:160px;overflow-y:auto;}
#logsPanel div{padding:3px 0;}

.danger-btn{background:var(--red);color:white;border:none;padding:12px 18px;border-radius:10px;font-weight:700;}
.danger-btn:hover{background:#dc2626;}

.account-switch-row{display:flex;align-items:center;margin-bottom:16px;}
.account-pill{
    background:var(--panel);border:1px solid var(--border);color:var(--muted);
    padding:8px 18px;font-size:13px;font-weight:700;border-radius:999px;margin-right:8px;
    transition:all .15s;
}
.account-pill.active{background:var(--gold);color:#1c1207;border-color:var(--gold);}
.account-pill:hover:not(.active){color:var(--text);border-color:var(--cyan);}

#priceChart{width:100%;height:140px;display:block;}

.quick-trade-row{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.quick-trade-row input{width:120px;}
.quick-trade-buttons{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.quick-btn{padding:16px;border:none;border-radius:12px;font-weight:800;font-size:14px;letter-spacing:.03em;color:white;flex:1;}
.quick-btn:disabled{opacity:.35;cursor:not-allowed;}
.quick-rise{background:var(--green);}
.quick-rise:hover{background:#16a34a;}
.quick-fall{background:var(--red);}
.quick-fall:hover{background:#dc2626;}

.stats-3col{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-bottom:15px;}
.stats-4col{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:15px;}

@keyframes statPulse{
    0%{background:rgba(56,189,248,.18);}
    100%{background:transparent;}
}
.stat-card.pulse{animation:statPulse .6s ease;}

@media(max-width:900px){
    .stats{grid-template-columns:1fr;}
    .stats-3col{grid-template-columns:1fr 1fr;}
    .stats-4col{grid-template-columns:1fr 1fr;}
    .two-col{grid-template-columns:1fr;}
    .sidebar{display:none;}
    .live-digit{font-size:60px;}
}

.history-table{width:100%;border-collapse:collapse;font-size:13px;min-width:720px;}
.history-table th{
    text-align:left;padding:8px 10px;color:var(--muted);
    font-size:11px;text-transform:uppercase;letter-spacing:.03em;
    border-bottom:1px solid var(--border);white-space:nowrap;
}
.history-table td{
    padding:8px 10px;border-bottom:1px solid var(--border);
    white-space:nowrap;
}
.history-table td.history-reason{
    white-space:normal;color:var(--muted);font-size:12px;min-width:220px;
}
.history-table tbody tr:hover{background:rgba(255,255,255,.03);}

.bot-subtab-bar{display:flex;gap:8px;margin-bottom:14px;}
.bot-subtab-btn{
    flex:1;background:var(--panel);color:var(--muted);
    border:1px solid var(--border);padding:10px 12px;border-radius:10px;
    font-weight:700;font-size:13px;transition:all .15s;
}
.bot-subtab-btn.active{background:rgba(251,191,36,.1);color:var(--gold);border-color:var(--gold);}
.bot-subtab-btn:hover:not(.active){color:var(--text);border-color:var(--cyan);}

.bot-subpanel{display:none;}
.bot-subpanel.active{display:block;}

#appNotifications{
    position:fixed;top:70px;right:16px;z-index:60;
    display:flex;flex-direction:column;gap:8px;
    max-width:320px;
}
.app-notification{
    background:var(--panel);border:1px solid var(--border);border-left:4px solid var(--cyan);
    border-radius:10px;padding:12px 14px;font-size:13px;
    box-shadow:0 8px 24px rgba(0,0,0,.35);
    opacity:0;transform:translateX(20px);
    transition:opacity .25s, transform .25s;
}
.app-notification.show{opacity:1;transform:translateX(0);}
.app-notification strong{display:block;margin-bottom:2px;}
.app-notification span{color:var(--muted);font-size:12px;}
.app-notification.success{border-left-color:var(--green);}
.app-notification.warning{border-left-color:var(--gold);}
.app-notification.error{border-left-color:var(--red);}
.app-notification.info{border-left-color:var(--cyan);}