:root{
  --bg:#0b0f17; --bg2:#121826; --card:#161d2e; --card2:#1c2740;
  --line:#243049; --txt:#e6ebf5; --muted:#8a96ad; --pri:#4f7cff; --pri2:#3a63d8;
  --ok:#27c093; --warn:#f4b740; --err:#f5d6a; --radius:14px;
  --shadow:0 8px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--txt);font:14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--pri);text-decoration:none}
a:hover{text-decoration:underline}
code{background:#0d1220;padding:2px 6px;border-radius:6px;color:#9fd0ff;font-size:.85em}
hr{border:0;border-top:1px solid var(--line);margin:18px 0}
h1,h2,h3{margin:0 0 12px}
h2{font-size:18px}h3{font-size:15px;color:#cdd6ea}

/* ---- layout ---- */
.layout{display:flex;min-height:100vh}
.sidebar{width:240px;background:linear-gradient(180deg,#0e1422,#0b0f17);border-right:1px solid var(--line);padding:22px 16px;position:sticky;top:0;height:100vh}
.brand{font-weight:700;font-size:18px;margin-bottom:26px;letter-spacing:.3px}
.brand span{background:linear-gradient(90deg,#6f9bff,#9b7bff);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.menu{display:flex;flex-direction:column;gap:4px}
.menu a{color:var(--muted);padding:11px 14px;border-radius:10px;font-weight:500}
.menu a:hover{background:var(--card);color:var(--txt);text-decoration:none}
.menu a.active{background:var(--pri);color:#fff}
.menu a.logout{margin-top:18px;color:var(--err)}
.content{flex:1;min-width:0;padding:0 30px 40px}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);margin-bottom:24px}
.topbar h1{font-size:22px;margin:0}
.user{text-align:right}.user span{display:block;font-weight:600}.user small{color:var(--muted)}

/* ---- cards ---- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin-bottom:20px;box-shadow:var(--shadow)}
.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px;margin-bottom:20px}
.card.stat{display:flex;flex-direction:column;gap:6px;padding:16px}
.stat-label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.stat-value{font-size:26px;font-weight:700}
.stat-value.ok{color:var(--ok)}.stat-value.muted{color:var(--muted)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
@media(max-width:900px){.grid-2,.grid-3{grid-template-columns:1fr}.sidebar{width:70px}.brand span,.menu a{font-size:0}.menu a.active,.menu a{text-align:center}}

/* ---- forms ---- */
label{display:block;margin:12px 0 5px;color:#c4cde0;font-size:13px;font-weight:500}
input,select,textarea{width:100%;background:#0e1422;border:1px solid var(--line);border-radius:10px;color:var(--txt);padding:10px 12px;font-size:14px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--pri);box-shadow:0 0 0 3px rgba(79,124,255,.15)}
textarea{resize:vertical}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.form-inline{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.form-inline input,.form-inline select{width:auto;flex:1;min-width:160px}
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.filters input,.filters select{width:auto;min-width:120px}
.actions-bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.w-200{width:200px!important}.w-160{width:160px!important}.w-80{width:80px!important}

/* ---- buttons ---- */
.btn{display:inline-block;background:var(--card2);color:var(--txt);border:1px solid var(--line);padding:10px 16px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:500;transition:.15s}
.btn:hover{background:#243150;text-decoration:none}
.btn-primary{background:var(--pri);border-color:var(--pri);color:#fff}
.btn-primary:hover{background:var(--pri2)}
.btn-danger{background:rgba(255,93,106,.12);border-color:rgba(255,93,106,.4);color:var(--err)}
.btn-danger:hover{background:rgba(255,93,106,.22)}
.btn-block{width:100%}.btn-sm{padding:6px 12px;font-size:13px}.btn-xs{padding:4px 8px;font-size:12px}
.inline{display:inline}

/* ---- tables ---- */
.table{width:100%;border-collapse:collapse;font-size:13.5px}
.table th,.table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
.table thead th{color:var(--muted);font-weight:600;text-transform:uppercase;font-size:11px;letter-spacing:.5px}
.table tbody tr:hover{background:rgba(255,255,255,.02)}
.table.kv th{width:180px;color:var(--muted);font-weight:500}
.ellipsis{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.break{word-break:break-all}.small{font-size:12px}
.actions .inline{display:flex;gap:4px}

/* ---- badges ---- */
.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.3px}
.badge-active,.badge-sent,.badge-installed{background:rgba(39,192,147,.15);color:var(--ok)}
.badge-inactive,.badge-cancelled,.badge-invalid{background:rgba(138,150,173,.15);color:var(--muted)}
.badge-pending,.badge-queued,.badge-draft,.badge-sending{background:rgba(244,183,64,.15);color:var(--warn)}
.badge-failed,.badge-error{background:rgba(255,93,106,.15);color:var(--err)}
.badge-type{background:rgba(79,124,255,.15);color:#9fb6ff}

/* ---- alerts ---- */
.alert{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px}
.alert.ok{background:rgba(39,192,147,.12);border:1px solid rgba(39,192,147,.3);color:var(--ok)}
.alert.error{background:rgba(255,93,106,.12);border:1px solid rgba(255,93,106,.3);color:var(--err)}
.alert.info{background:rgba(79,124,255,.1);border:1px solid rgba(79,124,255,.25);color:#bcd}
.alert.info ul{margin:0;padding-left:18px}
.muted{color:var(--muted)}

/* ---- login ---- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;background:radial-gradient(1200px 600px at 50% -10%,#1a2440,#0b0f17)}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:38px;width:380px;box-shadow:var(--shadow)}
.brand-lg{font-size:24px;font-weight:700;text-align:center}
.login-card .muted{text-align:center;margin:4px 0 20px}

/* ---- copy / preview ---- */
.copybox{position:relative;background:#0d1220;border:1px solid var(--line);border-radius:10px;padding:14px;margin:8px 0}
.copybox pre{margin:0;white-space:pre-wrap;word-break:break-all;color:#9fd0ff;font-size:12.5px}
.copybox .btn{position:absolute;top:8px;right:8px}
.notif-preview{display:flex;gap:12px;background:#0d1220;border:1px solid var(--line);border-radius:12px;padding:14px}
.np-icon{font-size:26px}
.np-title{font-weight:700}.np-text{color:#cdd6ea}.np-url{color:var(--muted);font-size:12px;margin-top:4px}
.estimate{margin-top:14px;padding:12px;background:#0d1220;border-radius:10px;display:flex;align-items:center;gap:12px}
.estimate strong{color:var(--ok);font-size:18px}

/* ---- toast ---- */
#toast-container{position:fixed;top:18px;right:18px;z-index:9999;display:flex;flex-direction:column;gap:10px}
.toast{background:var(--card2);border:1px solid var(--line);border-left:4px solid var(--pri);padding:12px 16px;border-radius:10px;box-shadow:var(--shadow);animation:slidein .25s ease}
.toast.ok{border-left-color:var(--ok)}.toast.err{border-left-color:var(--err)}
@keyframes slidein{from{transform:translateX(30px);opacity:0}to{transform:none;opacity:1}}

/* ---- pagination ---- */
.pagination{display:flex;gap:6px;margin-top:14px;flex-wrap:wrap}
.pagination a{padding:6px 11px;border:1px solid var(--line);border-radius:8px;color:var(--muted)}
.pagination a.active{background:var(--pri);color:#fff;border-color:var(--pri)}

/* ---- upload / preview de campanha ---- */
.img-prev{max-width:90px;max-height:90px;margin-top:8px;border:1px solid var(--line);border-radius:8px;object-fit:cover;background:#0d1220}
.img-prev-lg{max-width:100%;max-height:160px}
.np-icon-img{width:34px;height:34px;border-radius:7px;object-fit:cover;vertical-align:middle}
.np-image{display:block;max-width:100%;border-radius:8px;margin:8px 0}
label.check{display:flex;align-items:center;gap:8px;font-weight:500;margin-top:0}
label.check input{width:auto}