:root {
  --bg: #1a1a1a; --card: #242424; --green: #009246; --red: #CE2B37;
  --white: #FFFFFF; --muted: #999999; --border: #333333; --green-glow: #00c259;
  --error: #ff5252; --yellow: #f5c518; --orange: #ff9800; --blue: #3b82f6;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif; background: var(--bg); color: var(--white); min-height: 100vh; font-size: 14px; }
.hidden { display: none !important; }

/* Brand */
.brand { font-size: 36px; font-weight: 900; letter-spacing: 0.5px; line-height: 1; }
.brand.small { font-size: 24px; }
.brand-super, .brand-booker { -webkit-text-stroke: 1.5px #FFF; paint-order: stroke fill; text-shadow: 0 0 12px rgba(255,255,255,0.15); }
.brand-super { color: var(--red); } .brand-booker { color: var(--green); }
.brand-tld { color: #fff; -webkit-text-stroke: 0; text-shadow: 0 0 8px rgba(255,255,255,0.4); font-size: 0.55em; font-weight: 600; opacity: 0.85; margin-left: 2px; }
.brand-sub { color: var(--muted); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; margin-top: 4px; }

/* Login */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 40px 36px; width: 100%; max-width: 380px; box-shadow: 0 12px 40px rgba(0,0,0,0.4); text-align: center; }
.login-card .brand { margin-bottom: 4px; }
.login-card .brand-sub { margin-bottom: 28px; }
form { display: flex; flex-direction: column; gap: 14px; text-align: left; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--muted); letter-spacing: 0.5px; }
input[type="text"], input[type="email"], input[type="password"], input[type="date"], select, textarea {
  background: #1a1a1a; border: 1px solid var(--border); color: var(--white); padding: 11px 14px; border-radius: 6px; font-size: 14px; font-family: inherit; outline: none; transition: border 120ms; width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--green-glow); }
.btn-primary, button[type="submit"] { background: var(--green); color: #fff; border: none; padding: 12px; border-radius: 6px; font-size: 14px; font-weight: 700; letter-spacing: 0.5px; cursor: pointer; font-family: inherit; transition: opacity 120ms; }
.btn-primary:hover, button[type="submit"]:hover { opacity: 0.88; }
button:disabled { opacity: 0.5; cursor: not-allowed; }
.error { margin-top: 8px; padding: 10px 12px; background: rgba(255,82,82,0.1); border: 1px solid rgba(255,82,82,0.4); border-radius: 6px; color: var(--error); font-size: 13px; text-align: center; display: none; }
.error.show { display: block; }
.success-msg { margin-top: 8px; padding: 10px 12px; background: rgba(0,194,89,0.1); border: 1px solid rgba(0,194,89,0.4); border-radius: 6px; color: var(--green-glow); font-size: 13px; text-align: center; display: none; }
.success-msg.show { display: block; }
.footer { margin-top: 22px; color: #555; font-size: 11px; }

/* Topbar */
.topbar { padding: 16px 24px; border-bottom: 1px solid var(--border); background: linear-gradient(180deg,#1f1f1f,#1a1a1a); display: flex; justify-content: space-between; align-items: center; }
.btn-logout { background: transparent; color: var(--muted); border: 1px solid var(--border); padding: 6px 14px; border-radius: 5px; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; cursor: pointer; }
.btn-logout:hover { color: #fff; border-color: var(--red); background: rgba(206,43,55,0.1); }

main { max-width: 900px; margin: 0 auto; padding: 24px; }
.dash-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.dash-head h2 { font-size: 20px; }
.dash-head .btn-primary { width: auto; padding: 10px 18px; }

/* Client cards */
.clients-list { display: flex; flex-direction: column; gap: 10px; }
.client-card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 16px 18px; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.client-name { font-size: 15px; font-weight: 600; }
.client-meta { font-size: 12px; color: var(--muted); margin-top: 3px; }
.client-right { text-align: right; }
.client-sched { font-size: 12px; color: var(--green-glow); margin-top: 4px; }
.empty { color: var(--muted); text-align: center; padding: 40px; }

/* Status pills */
.status-pill { display: inline-block; padding: 4px 12px; border-radius: 999px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }
.status-recebido { background: rgba(153,153,153,0.15); color: #bbb; border: 1px solid #555; }
.status-conta_criada { background: rgba(59,130,246,0.15); color: var(--blue); border: 1px solid var(--blue); }
.status-na_fila { background: rgba(245,197,24,0.15); color: var(--yellow); border: 1px solid var(--yellow); }
.status-agendando { background: rgba(255,152,0,0.15); color: var(--orange); border: 1px solid var(--orange); }
.status-agendado { background: rgba(0,194,89,0.15); color: var(--green-glow); border: 1px solid var(--green-glow); }
.status-entregue { background: rgba(0,146,70,0.25); color: #fff; border: 1px solid var(--green); }
.status-cancelado { background: rgba(206,43,55,0.15); color: var(--red); border: 1px solid var(--red); }

/* Saldo */
.saldo-card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 14px 18px; display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 14px; }
.saldo-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }
.saldo-val { font-size: 24px; font-weight: 800; color: var(--green-glow); font-family: 'Consolas', monospace; margin-top: 2px; }
.saldo-val.neg { color: var(--error); }
.btn-ghost { background: transparent; color: var(--muted); border: 1px solid var(--border); padding: 8px 14px; border-radius: 6px; font-size: 12px; cursor: pointer; font-family: inherit; }
.btn-ghost:hover { color: #fff; border-color: var(--green-glow); }

.extrato-box { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 8px 14px; margin-bottom: 14px; }
.extrato-loading { color: var(--muted); font-size: 13px; padding: 10px 0; text-align: center; }
.extrato-row { display: grid; grid-template-columns: 110px 1fr 120px 150px; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid #2a2a2a; font-size: 13px; }
.extrato-row:last-child { border-bottom: none; }
.extrato-tipo { font-weight: 700; text-transform: uppercase; font-size: 10px; letter-spacing: 0.4px; }
.ext-recarga { color: var(--green-glow); } .ext-debito { color: var(--orange); } .ext-estorno { color: var(--blue); } .ext-ajuste { color: var(--muted); }
.extrato-desc { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.extrato-valor { text-align: right; font-family: 'Consolas', monospace; font-weight: 700; }
.extrato-valor.pos { color: var(--green-glow); } .extrato-valor.neg { color: var(--error); }
.extrato-ts { text-align: right; color: #666; font-size: 11px; }
@media (max-width: 560px) { .extrato-row { grid-template-columns: 1fr auto; } .extrato-ts { display: none; } }

/* Modal */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,0.7); display: flex; align-items: flex-start; justify-content: center; padding: 40px 20px; overflow-y: auto; z-index: 100; }
.modal { background: var(--card); border: 1px solid var(--border); border-radius: 12px; width: 100%; max-width: 600px; padding: 24px; }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.modal-head h3 { font-size: 18px; }
.btn-close { background: transparent; border: none; color: var(--muted); font-size: 26px; cursor: pointer; line-height: 1; }
.btn-close:hover { color: #fff; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.checkbox-inline { flex-direction: row; align-items: center; gap: 8px; }
.checkbox-inline input { width: 16px; height: 16px; }
.checkbox-inline span { color: var(--white); font-size: 12px; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }