/* ====== Radio Monitor • Visual PRO 2.0 ====== */
:root{
  /* cores base */
  --brand: #5b8cff;         /* azul vivo */
  --brand-700:#3d6ff0;
  --text:#0f172a; --muted:#64748b;
  --bg:#f4f6fb; --surface:#ffffff; --surface-2:#f8fafc;
  --border:#e6e8f0; --hover:#f2f6ff;
  --success:#16a34a; --danger:#e11d48;
  --shadow:0 14px 32px rgba(17,24,39,.08);
  --radius:16px; --radius-sm:12px;
  /* header/footer gradiente */
  --grad-a:#0f172a; --grad-b:#1f2937;
  --footer-a:#111827; --footer-b:#0b1220;
}

/* base */
*{box-sizing:border-box} html,body{margin:0}
body{
  font: 14.5px/1.6 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text); background:var(--bg);
  -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale;
}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
main.container{padding:22px 20px}

/* Header/Footer com degradê */
header{background:linear-gradient(90deg,var(--grad-a),var(--grad-b)); color:#fff; border-bottom:1px solid rgba(255,255,255,.08)}
header .container{display:flex;align-items:center;justify-content:space-between;padding:14px 20px}
.brand a{font-weight:900;letter-spacing:.2px;color:#fff;text-decoration:none}
.nav a{color:#e5e7eb;text-decoration:none}
.nav .tab{
  display:inline-flex;align-items:center;gap:8px; padding:8px 12px; margin-left:8px;
  border:1px solid rgba(255,255,255,.18); border-radius:999px; background:rgba(255,255,255,.06);
  transition:.2s
}
.nav .tab:hover{background:rgba(255,255,255,.14)}
.nav .tab.active{background:#fff;color:#111827;border-color:#fff;font-weight:800}
footer{background:linear-gradient(90deg,var(--footer-a),var(--footer-b)); color:#cbd5e1; border-top:1px solid rgba(255,255,255,.08)}
footer .container{display:flex;align-items:center;justify-content:center;padding:14px 20px}

/* Botões */
.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:12px;border:1px solid transparent;background:var(--brand);color:#fff;font-weight:800;cursor:pointer;box-shadow:0 2px 0 rgba(0,0,0,.05);transition:.18s}
.btn:hover{background:var(--brand-700);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn.outline{background:#fff;color:#0f172a;border-color:#e5e7eb}
.btn.outline:hover{background:#f8fafc}
.btn.muted{background:#787f89}.btn.muted:hover{background:#656c76}
.btn.danger{background:var(--danger)} .btn.danger:hover{filter:brightness(.95)}

/* Tabela */
.table{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.table th,.table td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.table thead th{background:var(--surface-2);font-weight:900;color:#0b1220}
.table tbody tr:nth-child(even){background:#fbfcff}
.table tbody tr:hover{background:var(--hover)}
.num{text-align:right}
.table-wrap{overflow:auto}

/* Toolbar / chips */
.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;margin:14px 0}
.toolbar h2{margin:0;font-size:22px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;font-weight:800;border:1px solid var(--border);background:#fff}
.chip.primary{background:#eaf2ff;border-color:#dce7ff;color:#1e3a8a}

/* Status on/off (rádio) */
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-weight:900;font-size:12px}
.badge.green{background:#e8f7ee;color:#065f46;border:1px solid #b7e4c7}
.badge.red{background:#fee2e2;color:#7f1d1d;border:1px solid #fecaca}
.badge small{font-weight:700;color:#475569}

/* Bolinhas (alerta) */
.dot{display:inline-block;width:10px;height:10px;border-radius:50%}
.dot.on{background:var(--success)}
.dot.off{background:var(--danger)}

/* Formulários */
form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{font-weight:900;color:#111827}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:12px;background:#fff;outline:none;transition:border .15s,box-shadow .15s}
input:focus,select:focus,textarea:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(91,140,255,.18)}

/* Auto-refresh visível: cinza (off) e azul (on) — vale para #autoOn e #autoRefreshToggle */
input[type="checkbox"]#autoOn,
input[type="checkbox"]#autoRefreshToggle{width:48px;height:26px;appearance:none;border-radius:999px;border:1px solid #d1d5db;background:#e5e7eb;position:relative;vertical-align:middle;cursor:pointer;transition:.2s}
input[type="checkbox"]#autoOn:after,
input[type="checkbox"]#autoRefreshToggle:after{content:"";position:absolute;top:2px;left:2px;width:22px;height:22px;background:#fff;border-radius:50%;box-shadow:0 1px 2px rgba(0,0,0,.15);transition:transform .2s}
input[type="checkbox"]#autoOn:checked,
input[type="checkbox"]#autoRefreshToggle:checked{background:var(--brand);border-color:var(--brand)}
input[type="checkbox"]#autoOn:checked:after,
input[type="checkbox"]#autoRefreshToggle:checked:after{transform:translateX(20px)}

/* Login: central e vertical (independente do HTML original) */
.page-login main.container{min-height:calc(100vh - 120px);display:flex;align-items:center;justify-content:center}
.page-login form{max-width:520px;width:100%;background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:20px;display:grid !important;grid-template-columns:1fr !important;gap:14px !important}
.page-login form .row{display:grid !important;grid-template-columns:1fr !important;gap:14px !important}
.page-login label{display:block;margin-bottom:6px;font-weight:900}

/* === Tipografia confortável (Inter + Rubik) === */
html { font-size: 16px; } /* base ligeiramente maior */
body{
  font: 15.5px/1.65 "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans";
  letter-spacing: 0.2px;
}
h1,h2,h3,.brand{ font-family: "Rubik","Inter",ui-sans-serif,system-ui; letter-spacing: .2px }
h1{ font-weight: 700; font-size: 1.75rem; }
h2{ font-weight: 600; font-size: 1.35rem; }
.nav .tab{ font-weight: 600; letter-spacing: .2px; padding: 10px 14px; }
.table th,.table td{ padding: 14px 16px; }
.btn{ font-weight: 600; } /* menos pesado que 800 */
label{ font-weight: 600; }

/* inputs um pouco maiores e confortáveis */
input,select,textarea{
  padding: 12px 14px;
  font-size: 0.975rem;
}

/* Login: título com Rubik e melhor respiro */
.page-login h1{ font-family: "Rubik","Inter",ui-sans-serif; font-weight: 700; letter-spacing: .2px; }
.page-login form{ gap: 16px !important; }

/* Botões "Excluir" garantidamente vermelhos */
a.btn.danger, button.btn.danger { background: var(--danger) !important; border-color: transparent !important; }
a.btn.danger:hover, button.btn.danger:hover { filter: brightness(.95); }

/* Auto-refresh ON/ OFF bem distintos (seletor duplo para cobrir variações) */
#autoOn, #autoRefreshToggle { box-shadow: inset 0 0 0 1px #d1d5db; }
#autoOn:not(:checked), #autoRefreshToggle:not(:checked) { background:#e5e7eb !important; }
#autoOn:checked, #autoRefreshToggle:checked { background: var(--brand) !important; }

/* Alerta ON/OFF – bolinha visível e alinhada */
.dot{ display:inline-block; width:10px; height:10px; border-radius:50%; vertical-align:middle; }
.dot.on{ background: var(--success); }
.dot.off{ background: var(--danger); }

/* === Tipografia levemente menor / compacta === */
html { font-size: 15px; }                     /* ↓ de 16px */
body{ font-size: 0.96rem; line-height: 1.6; } /* ↓ de 15.5px aprox */

h1{ font-size: 1.55rem; }  /* ↓ */
h2{ font-size: 1.22rem; }  /* ↓ */
.brand a{ font-weight: 800; }

.nav .tab{ padding: 8px 10px; font-size: .95rem; }       /* ↓ */
.table th,.table td{ padding: 10px 12px; }               /* ↓ */
.btn{ padding: 7px 12px; font-size: .94rem; }            /* ↓ */
input,select,textarea{ padding: 10px 12px; font-size:.95rem; } /* ↓ */

.page-login form{ max-width: 480px; gap: 14px !important; }    /* ↓ */

/* === Tipografia compacta ++ === */
html { font-size: 14px; }                         /* antes 15/16 */
body{ font-size: 0.93rem; line-height: 1.55; }

h1{ font-size: 1.42rem; }
h2{ font-size: 1.12rem; }
.brand a{ font-weight: 800; letter-spacing: .15px; }

/* Navegação e chips */
.nav .tab{ padding: 7px 10px; font-size: .90rem; }
.chip{ padding: 5px 10px; font-size: .92rem; }

/* Tabela e botões */
.table th,.table td{ padding: 9px 10px; }         /* ↓ padding */
.btn{ padding: 6px 10px; font-size: .90rem; }
.btn.outline{ padding: 6px 10px; }

/* Inputs */
input,select,textarea{ padding: 9px 10px; font-size: .92rem; }

/* Login card um pouco menor */
.page-login form{ max-width: 440px; gap: 12px !important; }

/* === Compact Ultra (um passo menor) === */
html { font-size: 13.2px; }                  /* base ↓ */
body{ font-size: .90rem; line-height: 1.5; letter-spacing: .15px; }

h1{ font-size: 1.32rem; }
h2{ font-size: 1.05rem; }
.brand a{ font-weight: 800; letter-spacing: .12px; }

/* Navegação / chips */
.nav .tab{ padding: 6px 9px; font-size: .86rem; }
.chip{ padding: 4px 8px; font-size: .88rem; }

/* Tabela e botões */
.table th,.table td{ padding: 8px 10px; }    /* ↓ padding */
.btn{ padding: 5px 9px; font-size: .86rem; border-radius: 10px; }
.btn.outline{ padding: 5px 9px; }

/* Inputs */
input,select,textarea{ padding: 8px 10px; font-size: .90rem; border-radius: 10px; }

/* Login card ligeiramente menor */
.page-login form{ max-width: 420px; gap: 10px !important; }