:root {
    --bg: #040807;
    --panel: rgba(12,18,16,0.9);
    --border: rgba(255,255,255,0.09);
    --muted: #9bb3a3;
    --accent: #66f0a2;   /* verde dinheiro */
    --accent2: #f7c948;  /* dourado sucesso */
    --danger: #ff6b7a;
    --long: #37e58c;
    --short: #f05b67;
    --radius: 14px;
    --shadow: 0 20px 50px rgba(0,0,0,0.45);
    --blur: blur(12px);
    --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: var(--font);
    background: radial-gradient(circle at 18% 22%, rgba(102,240,162,0.11), transparent 32%),
                radial-gradient(circle at 78% 12%, rgba(247,201,72,0.10), transparent 36%),
                radial-gradient(circle at 52% 78%, rgba(55,229,140,0.08), transparent 42%),
                var(--bg);
    background-size: 120% 120%;
    animation: bg-shift 18s ease-in-out infinite;
    color: #e9f3ec;
    min-height: 100vh;
    padding: 18px;
}

@keyframes bg-shift {
    0% { background-position: 0% 0%, 100% 0%, 50% 100%; }
    50% { background-position: 50% 30%, 70% 20%, 30% 70%; }
    100% { background-position: 0% 0%, 100% 0%, 50% 100%; }
}

.page { max-width: 1180px; margin: 0 auto; }
.glass {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    backdrop-filter: var(--blur);
}

.hero {
    position: relative;
    height: 260px;
    margin-bottom: 16px;
    overflow: hidden;
    background: url('/assets/banner.jpg') center/cover no-repeat;
}
.hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(4,8,7,0.72), rgba(4,8,7,0.42));
}
.hero-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 28px;
    gap: 8px;
    z-index: 1;
}
.hero-overlay h1 { margin:0; font-size: 28px; font-weight: 800; color:#e9f3ec; text-shadow:0 8px 24px rgba(0,0,0,0.45); }
.hero-overlay p { margin:0; color:#d2e9d9; max-width: 520px; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    margin-bottom: 14px;
}
.brand { display:flex; align-items:center; gap:10px; }
.brand .dot { width:12px; height:12px; border-radius:50%; background:var(--accent); box-shadow: 0 0 18px var(--accent); }
.title { font-weight: 800; letter-spacing: 0.5px; }
.subtitle { color: var(--muted); font-size: 12px; }
.user-box { display:flex; align-items:center; gap:10px; }
.logout-btn { text-decoration:none; padding:8px 12px; border-radius:10px; border:1px solid var(--border); color:#fff; }
.badge { padding:4px 8px; border-radius:8px; font-size:12px; font-weight:700; display:inline-flex; align-items:center; gap:6px; }
.badge.admin { background: linear-gradient(135deg,#f7c948,#66f0a2); color:#0b0f0b; }
.badge.long { background: var(--long); color:#0b120b; }
.badge.short { background: var(--short); color:#14080b; }
.badge.neutral { background: rgba(255,255,255,0.08); color:#fff; }
.badge.subtle { background: rgba(255,255,255,0.06); color:#dbe4ff; border:1px solid var(--border); }
.badge.repeat { background: rgba(247,201,72,0.16); color:#f7c948; border:1px solid rgba(247,201,72,0.45); }

.filters-panel { padding: 14px; margin-bottom: 14px; }
.filters-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap:10px; }
.filters-grid input, .filters-grid select, .filters-grid button {
    width: 100%;
}

.refresh-info { margin-top: 10px; color: var(--muted); font-size: 13px; }

.btn {
    border: none;
    padding: 12px 14px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: transform .08s ease, box-shadow .2s ease;
}
.btn.primary {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #0a120a;
    box-shadow: 0 10px 30px rgba(102,240,162,0.28);
}
.btn.ghost {
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border);
    color: #fff;
}
.btn:hover { transform: translateY(-1px); }

.snapshot { padding: 14px; margin-bottom: 16px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 12px; }
.kpi-card { padding: 12px; border:1px solid var(--border); border-radius: var(--radius); background: rgba(255,255,255,0.02); }
.kpi-card .label { color: var(--muted); text-transform: uppercase; font-size: 12px; letter-spacing: 0.4px; }
.kpi-card .value { font-size: 28px; font-weight: 800; margin-top: 6px; }

.snapshot-bottom { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 12px; margin-top: 12px; }
.bar-card, .toplist-card {
    border:1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px;
    background: rgba(255,255,255,0.02);
}
.bar-head { font-weight: 700; margin-bottom: 8px; }
.bar-legend { display: flex; gap:8px; align-items:center; margin-bottom: 6px; color: var(--muted); }
.pill { padding: 4px 8px; border-radius: 999px; font-size: 12px; }
.pill-long { background: rgba(55,229,140,0.16); color: var(--long); }
.pill-short { background: rgba(240,91,103,0.16); color: var(--short); }
.bar-track { position: relative; width:100%; height: 12px; background: rgba(255,255,255,0.05); border-radius: 999px; overflow:hidden; }
.bar-fill { position:absolute; top:0; bottom:0; }
.bar-fill.long { left:0; background: linear-gradient(90deg, var(--long), #9ef3c9); }
.bar-fill.short { right:0; background: linear-gradient(90deg, #ffb3c1, var(--short)); }
.bar-numbers { margin-top:6px; color: var(--muted); font-size: 13px; }
.toplist-card ol { margin:0; padding-left: 16px; display:flex; flex-direction:column; gap:6px; }
.toplist-card li { color:#fff; }

.signals-section { margin-bottom: 32px; }
.section-head { display:flex; align-items:center; justify-content:space-between; gap:8px; }
.section-head h2 { margin:0; }
.inline-info { color: var(--muted); font-size: 13px; }
.empty { padding: 18px; border:1px dashed var(--border); border-radius: var(--radius); text-align:center; color: var(--muted); }
.hidden { display:none !important; }

.signals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px,1fr));
    gap: 12px;
}
.signal-card {
    padding: 14px;
    border:1px solid var(--border);
    border-radius: var(--radius);
    background: linear-gradient(145deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
    cursor: pointer;
    transition: transform .08s ease, border .08s ease;
}
.signal-card:hover { transform: translateY(-2px); border-color: rgba(110,243,255,0.4); }
.card-head { display:flex; justify-content:space-between; gap:10px; align-items:flex-start; }
.pair { font-size: 20px; font-weight: 800; letter-spacing:0.6px; }
.meta { color: var(--muted); font-size: 12px; }
.badge-line { display:flex; gap:6px; flex-wrap:wrap; justify-content:flex-end; }
.card-body { margin-top: 10px; display: flex; flex-direction: column; gap: 10px; }
.price-grid { display:grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap:8px; }
.price-block { padding:10px; border-radius:10px; border:1px solid var(--border); background: rgba(255,255,255,0.02); }
.price-block .label { color: var(--muted); font-size: 12px; }
.price-block .value { font-weight: 700; font-size: 16px; cursor: pointer; transition: color .15s ease; }
.price-block .value.copied { color: var(--accent2); }

.risk-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap:6px; align-items:center; }
.risk-grid .label { color: var(--muted); font-size:12px; }

.rationale summary { cursor:pointer; color: var(--accent); font-weight:700; }
.rationale p { margin:6px 0 0; color:#dfe6ff; }
.warnings { display:flex; gap:6px; flex-wrap:wrap; }
.chip { padding:6px 10px; border-radius:999px; border:1px solid var(--border); font-size:12px; }
.chip.warning { background: rgba(247,201,72,0.14); color: #f7c948; border-color: rgba(247,201,72,0.4); }
.muted { color: var(--muted); }

.toast {
    position: fixed;
    right: 18px;
    bottom: 18px;
    min-width: 240px;
    background: rgba(10,16,12,0.92);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 12px 14px;
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .2s ease, transform .2s ease;
    z-index: 40;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.hidden { display: none; }
.toast strong { display:block; margin-bottom:4px; }
.toast small { color: var(--muted); }

.alert-status { display:flex; gap:8px; flex-wrap:wrap; margin-left: 12px; }
.pulse {
    position: relative;
}
.pulse::after {
    content:'';
    position:absolute;
    inset:-2px;
    border-radius:999px;
    border:1px solid rgba(102,240,162,0.45);
    animation: pulse 1.6s ease-out infinite;
}
@keyframes pulse {
    0% { transform: scale(1); opacity: 0.9; }
    100% { transform: scale(1.35); opacity: 0; }
}


/* === Login Page === */
.login-body {
    min-height: 100vh;
    margin: 0;
    color: #e9f3ec;
    background: radial-gradient(circle at 20% 20%, rgba(102,240,162,0.12), transparent 32%),
                radial-gradient(circle at 78% 12%, rgba(247,201,72,0.10), transparent 36%),
                radial-gradient(circle at 62% 82%, rgba(92,186,255,0.08), transparent 40%),
                #040807;
    background-size: 120% 120%;
    animation: bg-shift 22s ease-in-out infinite;
}
.login-hero {
    position: fixed;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 0;
}
.login-hero .glow {
    position: absolute;
    width: 46vw;
    height: 46vw;
    filter: blur(120px);
    opacity: 0.55;
    transform: translate(-20%, -20%);
}
.login-hero .glow-a { background: rgba(102,240,162,0.25); top: -12%; left: -6%; }
.login-hero .glow-b { background: rgba(247,201,72,0.22); bottom: -18%; right: -10%; }
.login-hero .glow-c { background: rgba(110,243,255,0.18); top: 22%; right: 12%; }

.login-shell {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.login-card {
    width: min(560px, 96vw);
    padding: 26px 24px 22px;
    background: rgba(12,18,16,0.92);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 18px;
    box-shadow: 0 28px 60px rgba(0,0,0,0.55);
}
.login-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 14px;
}
.login-pill {
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.12);
    color: var(--muted);
    font-size: 12px;
    background: rgba(255,255,255,0.04);
}
.login-heading h1 { margin: 0 0 4px; font-size: 28px; }
.login-heading p { margin: 0 0 14px; }

.login-form { display: grid; gap: 12px; margin-top: 4px; }
.login-form label { font-weight: 700; color: #dbe7de; }
.input-wrap {
    position: relative;
}
.input-wrap input {
    width: 100%;
    padding: 12px 12px 12px 42px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.12);
    background: rgba(255,255,255,0.04);
    color: #fff;
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.input-wrap input:focus {
    border-color: rgba(102,240,162,0.6);
    box-shadow: 0 0 0 3px rgba(102,240,162,0.16);
}
.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.65;
    color: var(--muted);
}

.btn.full { width: 100%; }
.btn.primary {
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    color: #0a120a;
    box-shadow: 0 12px 30px rgba(102,240,162,0.32);
}
.btn.primary:hover { transform: translateY(-1px); }

.error {
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid rgba(255,107,122,0.35);
    background: rgba(255,107,122,0.08);
    color: #ffc1c9;
    font-weight: 700;
}

.login-footer {
    margin-top: 14px;
    font-size: 13px;
}

.modal {
    position: fixed; inset:0;
    background: rgba(0,0,0,0.65);
    display: flex; align-items: center; justify-content: center;
    padding: 20px; z-index: 30;
}
.modal.hidden { display:none; }
.modal-content {
    max-width: 1000px; width: 100%;
    max-height: 90vh; overflow-y: auto;
    padding: 16px;
    border-radius: var(--radius);
    border:1px solid var(--border);
    background: var(--panel);
}
.modal-header { display:flex; justify-content:space-between; gap:10px; align-items:flex-start; margin-bottom: 12px; }
.modal-grid { display:grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); gap:12px; }
.close { float:right; border:none; background: rgba(255,255,255,0.08); color:#fff; padding:8px 12px; border-radius:10px; cursor:pointer; }
.mini-table { width:100%; border-collapse: collapse; }
.mini-table td { padding:6px 8px; border-bottom:1px solid var(--border); font-size: 13px; }
.payload { background:#0e111a; border:1px solid var(--border); border-radius:10px; padding:10px; color:#d2e6ff; font-family: "SFMono-Regular", Consolas, monospace; font-size:12px; overflow-x:auto; }

/* Inputs default */
input, select {
    background: rgba(255,255,255,0.04);
    border:1px solid var(--border);
    color:#fff;
    padding: 12px;
    border-radius: 10px;
    outline: none;
}
select option, select optgroup {
    background: #0e1a13;
    color: #e9f3ec;
}
select::-ms-expand { display: none; }
input:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(110,243,255,0.15); }

@media (max-width: 720px) {
    body { padding: 12px; }
    .topbar { flex-direction: column; align-items:flex-start; gap:8px; }
    .user-box { width:100%; justify-content:flex-start; }
}