/* ============================================================
   XELYNX — Portal UI System
   Dark, editorial, high-end. Adapted from the xelynx.com design
   language for product/dashboard surfaces (admin + client portals).
   Bg #0C0E10 · Panel #16191C · Text #F5F4F0 · Teal #19C2B0
   ============================================================ */

:root{
  --bg:#0C0E10;
  --bg-2:#101316;
  --panel:#16191C;
  --panel-2:#1B1F23;
  --panel-3:#21262B;
  --text:#F5F4F0;
  --mut:#9AA0A4;
  --mut-2:#6E7479;
  --teal:#19C2B0;
  --teal-dim:#13988A;
  --teal-deep:#063B35;
  --teal-soft:rgba(25,194,176,.12);
  --line:rgba(245,244,240,.10);
  --line-soft:rgba(245,244,240,.06);
  --line-strong:rgba(245,244,240,.22);
  --paper:#F5F4F0;
  --ink:#15181A;

  --green:#34D399; --green-soft:rgba(52,211,153,.13);
  --amber:#F5B945; --amber-soft:rgba(245,185,69,.13);
  --red:#F26D6D;   --red-soft:rgba(242,109,109,.13);
  --blue:#5BA8F5;  --blue-soft:rgba(91,168,245,.13);
  --violet:#A78BFA;--violet-soft:rgba(167,139,250,.13);

  --sans:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Helvetica,"Segoe UI",Arial,sans-serif;
  --mono:"SF Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --r:10px; --r-sm:8px; --r-lg:16px;
  --topbar-h:60px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 24px 48px -28px rgba(0,0,0,.7);
  --shadow-lg:0 32px 72px -24px rgba(0,0,0,.72),0 4px 16px -8px rgba(0,0,0,.5);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);background:var(--bg);color:var(--text);
  font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;min-height:100vh;
}
img,svg{max-width:100%}
a{color:inherit;text-decoration:none}
::selection{background:var(--teal);color:var(--teal-deep)}
:focus-visible{outline:2px solid var(--teal);outline-offset:2px;border-radius:4px}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#2A3035;border-radius:8px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:#363D43}

/* ---------------- type helpers ---------------- */
.x-eyebrow{font-family:var(--mono);font-size:11px;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--mut);display:inline-flex;align-items:center;gap:10px}
.x-eyebrow::before{content:"";width:18px;height:2px;background:var(--teal);flex:none}
.x-muted{color:var(--mut)}
.x-accent{color:var(--teal)}
.x-mono{font-family:var(--mono)}
h1,h2,h3,h4{letter-spacing:-.01em;font-weight:600;color:var(--text)}

/* ---------------- app shell ---------------- */
.x-topbar{
  position:sticky;top:0;z-index:60;height:var(--topbar-h);
  background:rgba(12,14,16,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-soft);display:flex;align-items:center;
  padding:0 clamp(16px,3vw,30px);gap:18px;
}
.x-topbar__brand{display:flex;align-items:center;gap:11px;flex:none}
.x-topbar__brand img.mark{height:26px;width:auto}
.x-topbar__brand img.lockup{height:24px;width:auto}
.x-topbar__brand .sub{font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--mut-2);padding-left:12px;margin-left:2px;border-left:1px solid var(--line)}
.x-topbar__nav{display:flex;align-items:center;gap:4px;height:100%;margin-left:8px;overflow-x:auto}
.x-topbar__nav a{font-size:13.5px;font-weight:500;color:var(--mut);padding:7px 13px;border-radius:7px;
  white-space:nowrap;transition:background .16s var(--ease),color .16s var(--ease)}
.x-topbar__nav a:hover{background:var(--panel-2);color:var(--text)}
.x-topbar__nav a.active{color:var(--text);background:var(--panel-2)}
.x-topbar__spacer{flex:1}
.x-topbar__right{display:flex;align-items:center;gap:12px;flex:none}

.x-user{display:flex;align-items:center;gap:10px;padding:6px 8px 6px 12px;border-radius:99px;
  border:1px solid var(--line);background:var(--panel);cursor:pointer;transition:border-color .18s var(--ease)}
.x-user:hover{border-color:var(--line-strong)}
.x-user .meta{display:grid;line-height:1.25;text-align:right}
.x-user .meta b{font-size:13px;font-weight:600;color:var(--text)}
.x-user .meta small{font-size:11px;color:var(--mut)}
.x-avatar{width:30px;height:30px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;
  background:var(--teal-soft);color:var(--teal);font-weight:700;font-size:13px;border:1px solid rgba(25,194,176,.3)}

/* ---------------- page container ---------------- */
.x-page{max-width:1360px;margin-inline:auto;padding:clamp(22px,3.4vw,40px) clamp(16px,3vw,30px) 72px}
.x-page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:clamp(22px,3vw,34px)}
.x-page-head h1{font-size:clamp(22px,2.6vw,30px);line-height:1.1;letter-spacing:-.02em}
.x-page-head p{color:var(--mut);font-size:14px;margin-top:6px;max-width:60ch}
.x-section-title{display:flex;align-items:center;gap:14px;margin:clamp(30px,4vw,46px) 0 18px;font-size:12px}
.x-section-title::after{content:"";flex:1;height:1px;background:var(--line-soft)}

/* ---------------- cards / panels ---------------- */
.x-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(20px,2.2vw,28px);transition:border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease)}
.x-card--pad-sm{padding:18px}
.x-card--hover:hover{border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--shadow)}
.x-card h3{font-size:17px;font-weight:600;letter-spacing:-.01em}
.x-card .desc{font-size:13.5px;color:var(--mut);line-height:1.55;margin-top:6px}

.x-card__icon{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;color:var(--teal);flex:none}
.x-card__icon svg{width:20px;height:20px}

/* product card (client portal) */
.x-product{position:relative;display:flex;flex-direction:column;gap:14px}
.x-product.is-on{border-color:rgba(25,194,176,.45);box-shadow:0 0 0 1px rgba(25,194,176,.12)}
.x-product .ptitle{display:flex;align-items:center;gap:13px}
.x-product .ptitle h3{font-size:18px}
.x-product .pdesc{font-size:13.5px;color:var(--mut);line-height:1.55;min-height:42px}
.x-product .pprice{font-family:var(--mono);font-size:13px;color:var(--teal);letter-spacing:.02em}
.x-product .pprice b{font-size:19px;color:var(--text);font-weight:600}

/* grids */
.x-grid{display:grid;gap:clamp(14px,1.6vw,22px)}
.x-grid-2{grid-template-columns:repeat(2,1fr)}
.x-grid-3{grid-template-columns:repeat(3,1fr)}
.x-grid-4{grid-template-columns:repeat(4,1fr)}
.x-grid-auto{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
@media(max-width:1080px){.x-grid-4{grid-template-columns:repeat(2,1fr)}.x-grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.x-grid-2,.x-grid-3,.x-grid-4{grid-template-columns:1fr}}

/* ---------------- stat tiles / kpi ---------------- */
.x-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;
  background:var(--line-soft);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.x-stat{background:var(--panel);padding:clamp(18px,2vw,26px)}
.x-stat .v{font-family:var(--mono);font-size:clamp(24px,2.4vw,32px);font-weight:600;letter-spacing:-.03em;color:var(--text);line-height:1}
.x-stat .v em{font-style:normal;color:var(--teal)}
.x-stat .l{font-size:12.5px;color:var(--mut);margin-top:8px;letter-spacing:.01em}
.x-stat .l .x-dot{margin-right:7px}

.x-statline{display:flex;gap:clamp(20px,3vw,44px);flex-wrap:wrap;padding:18px 0;border-top:1px solid var(--line)}
.x-statline .v{font-family:var(--mono);font-size:clamp(20px,2vw,26px);font-weight:600;letter-spacing:-.02em}
.x-statline .l{font-size:12px;color:var(--mut);margin-top:3px}

/* ---------------- buttons ---------------- */
.x-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--sans);font-size:14px;font-weight:500;letter-spacing:.01em;
  padding:10px 20px;border-radius:8px;border:1px solid transparent;cursor:pointer;
  transition:all .2s var(--ease);white-space:nowrap;line-height:1.2;text-decoration:none}
.x-btn svg{width:16px;height:16px}
.x-btn--primary{background:var(--paper);color:var(--ink)}
.x-btn--primary:hover{background:var(--teal);color:var(--teal-deep)}
.x-btn--accent{background:var(--teal);color:var(--teal-deep);font-weight:600}
.x-btn--accent:hover{background:var(--paper);color:var(--ink)}
.x-btn--ghost{border-color:var(--line-strong);color:var(--text);background:transparent}
.x-btn--ghost:hover{border-color:var(--paper);background:var(--paper);color:var(--ink)}
.x-btn--subtle{background:var(--panel-2);color:var(--text);border-color:var(--line)}
.x-btn--subtle:hover{background:var(--panel-3);border-color:var(--line-strong)}
.x-btn--danger{background:transparent;border-color:rgba(242,109,109,.4);color:var(--red)}
.x-btn--danger:hover{background:var(--red);color:#1a0c0c;border-color:var(--red)}
.x-btn--sm{padding:7px 14px;font-size:13px}
.x-btn--lg{padding:13px 28px;font-size:15px}
.x-btn--block{width:100%}
.x-btn:disabled,.x-btn.is-disabled{opacity:.5;cursor:not-allowed;pointer-events:none}
.x-btn-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

.x-link{display:inline-flex;align-items:center;gap:7px;font-weight:500;font-size:14px;color:var(--text);
  border-bottom:1px solid var(--line-strong);padding-bottom:1px;transition:border-color .18s var(--ease)}
.x-link::after{content:"→";color:var(--teal);transition:transform .18s var(--ease)}
.x-link:hover{border-color:var(--teal)}
.x-link:hover::after{transform:translateX(3px)}

/* ---------------- badges / pills / status ---------------- */
.x-badge{display:inline-flex;align-items:center;gap:7px;padding:4px 11px;border-radius:99px;
  font-size:11.5px;font-weight:600;letter-spacing:.02em;line-height:1.4;
  border:1px solid var(--line);color:var(--mut);background:transparent}
.x-badge .x-dot{width:6px;height:6px}
.x-badge--teal{color:var(--teal);border-color:rgba(25,194,176,.35);background:var(--teal-soft)}
.x-badge--green{color:var(--green);border-color:rgba(52,211,153,.32);background:var(--green-soft)}
.x-badge--amber{color:var(--amber);border-color:rgba(245,185,69,.32);background:var(--amber-soft)}
.x-badge--red{color:var(--red);border-color:rgba(242,109,109,.32);background:var(--red-soft)}
.x-badge--blue{color:var(--blue);border-color:rgba(91,168,245,.32);background:var(--blue-soft)}
.x-badge--violet{color:var(--violet);border-color:rgba(167,139,250,.32);background:var(--violet-soft)}
.x-badge--mono{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase}
.x-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}
.x-dot--pulse{box-shadow:0 0 0 0 currentColor;animation:x-pulse 2s infinite}
@keyframes x-pulse{0%{box-shadow:0 0 0 0 rgba(52,211,153,.5)}70%{box-shadow:0 0 0 6px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}

/* ---------------- tables ---------------- */
.x-table-wrap{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--panel)}
.x-table{width:100%;border-collapse:collapse;font-size:14px}
.x-table th{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--mut);text-align:left;padding:14px 18px;background:var(--bg-2);border-bottom:1px solid var(--line)}
.x-table td{padding:14px 18px;border-bottom:1px solid var(--line-soft);color:var(--mut);vertical-align:middle}
.x-table tr:last-child td{border-bottom:none}
.x-table tbody tr{transition:background .15s var(--ease)}
.x-table tbody tr:hover td{background:var(--bg-2)}
.x-table td.strong{color:var(--text);font-weight:600}
.x-table td.mono{font-family:var(--mono);font-size:13px;color:var(--text)}

/* ---------------- forms ---------------- */
.x-field{margin-bottom:16px}
.x-label{display:block;font-size:12.5px;font-weight:600;color:var(--text);margin-bottom:7px}
.x-label small{color:var(--mut);font-weight:400}
.x-input,.x-select,.x-textarea{width:100%;padding:11px 13px;background:var(--bg-2);
  border:1px solid var(--line);border-radius:var(--r-sm);font-family:var(--sans);font-size:14px;
  color:var(--text);outline:none;transition:border-color .16s var(--ease),background .16s var(--ease)}
.x-input::placeholder,.x-textarea::placeholder{color:var(--mut-2)}
.x-input:focus,.x-select:focus,.x-textarea:focus{border-color:var(--teal);background:var(--panel)}
.x-textarea{resize:vertical;min-height:84px;line-height:1.55}
.x-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239AA0A4' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;padding-right:36px}
.x-form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.x-form-row{grid-template-columns:1fr}}
.x-hint{font-size:12px;color:var(--mut);margin-top:6px}

/* notices */
.x-notice{display:flex;align-items:flex-start;gap:10px;border-radius:var(--r-sm);padding:11px 14px;
  font-size:13.5px;line-height:1.5;border:1px solid var(--line)}
.x-notice svg{width:17px;height:17px;flex:none;margin-top:1px}
.x-notice--info{background:var(--blue-soft);border-color:rgba(91,168,245,.3);color:#cfe4fb}
.x-notice--info svg{color:var(--blue)}
.x-notice--warn{background:var(--amber-soft);border-color:rgba(245,185,69,.3);color:#f6e3bd}
.x-notice--warn svg{color:var(--amber)}
.x-notice--error{background:var(--red-soft);border-color:rgba(242,109,109,.3);color:#f6cccc}
.x-notice--error svg{color:var(--red)}
.x-notice--teal{background:var(--teal-soft);border-color:rgba(25,194,176,.3);color:#bdeee8}
.x-notice--teal svg{color:var(--teal)}
.x-notice b{color:var(--text)}

/* ---------------- modal ---------------- */
.x-modal-bg{position:fixed;inset:0;z-index:200;background:rgba(7,9,10,.7);-webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:24px}
.x-modal-bg.open{display:flex}
.x-modal{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-lg);width:540px;max-width:100%;
  max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}
.x-modal--wide{width:740px}
.x-modal__head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;border-bottom:1px solid var(--line-soft)}
.x-modal__head h3{font-size:16px}
.x-modal__body{padding:22px 24px}
.x-modal__foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--line-soft)}
.x-x{width:32px;height:32px;border-radius:8px;border:1px solid var(--line);background:transparent;color:var(--mut);
  cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .16s var(--ease)}
.x-x:hover{border-color:var(--line-strong);color:var(--text)}

/* ---------------- empty state ---------------- */
.x-empty{text-align:center;padding:clamp(40px,6vw,72px) 24px}
.x-empty .ico{width:56px;height:56px;border-radius:14px;border:1px solid var(--line);background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;margin:0 auto 18px;color:var(--mut)}
.x-empty .ico svg{width:26px;height:26px}
.x-empty h3{font-size:16px;margin-bottom:6px}
.x-empty p{font-size:13.5px;color:var(--mut);max-width:46ch;margin:0 auto 20px}

/* ---------------- auth screen ---------------- */
.x-auth{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}
@media(max-width:980px){.x-auth{grid-template-columns:1fr}}
.x-auth__form{display:flex;flex-direction:column;justify-content:center;padding:clamp(32px,6vw,72px);position:relative}
.x-auth__brand{display:flex;align-items:center;gap:11px;margin-bottom:auto}
.x-auth__brand img{height:26px}
.x-auth__inner{width:100%;max-width:400px;margin:auto 0}
.x-auth__inner .x-eyebrow{margin-bottom:18px}
.x-auth__inner h1{font-size:clamp(26px,3vw,34px);line-height:1.12;letter-spacing:-.025em;margin-bottom:10px}
.x-auth__inner .sub{color:var(--mut);font-size:14.5px;margin-bottom:30px}
.x-auth__foot{margin-top:auto;padding-top:30px;font-size:12.5px;color:var(--mut-2)}
.x-auth__aside{position:relative;overflow:hidden;border-left:1px solid var(--line-soft);
  background:radial-gradient(ellipse 80% 60% at 70% 30%,rgba(25,194,176,.10),transparent 60%),var(--bg-2);
  display:flex;flex-direction:column;justify-content:center;padding:clamp(40px,5vw,72px)}
@media(max-width:980px){.x-auth__aside{display:none}}
.x-auth__aside .panel{border:1px solid var(--line);border-radius:var(--r-lg);background:rgba(22,25,28,.6);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);padding:28px;box-shadow:var(--shadow)}
.x-auth__aside .quote{font-size:clamp(20px,2.2vw,28px);line-height:1.35;letter-spacing:-.015em;font-weight:500;max-width:20ch}
.x-auth__aside .quote .x-accent{color:var(--teal)}
.x-auth__aside .feat{display:grid;gap:14px;margin-top:30px}
.x-auth__aside .feat li{list-style:none;display:flex;align-items:center;gap:12px;font-size:14px;color:var(--mut)}
.x-auth__aside .feat li b{color:var(--text);font-weight:500}
.x-auth__aside .feat .tick{width:26px;height:26px;border-radius:7px;border:1px solid var(--line);background:var(--bg-2);
  color:var(--teal);display:flex;align-items:center;justify-content:center;flex:none}
.x-auth__aside .feat .tick svg{width:14px;height:14px}

/* ---------------- utilities ---------------- */
.x-flex{display:flex;align-items:center;gap:12px}
.x-between{display:flex;align-items:center;justify-content:space-between;gap:12px}
.x-wrap{flex-wrap:wrap}
.x-hr{height:1px;background:var(--line-soft);border:none;margin:20px 0}
.x-tag{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:99px;border:1px solid var(--line);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal)}
.x-tag::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--teal)}
.x-reveal{opacity:0;transform:translateY(14px);animation:x-rise .6s var(--ease) forwards}
@keyframes x-rise{to{opacity:1;transform:none}}
.x-skel{background:linear-gradient(90deg,var(--panel-2) 25%,var(--panel-3) 37%,var(--panel-2) 63%);
  background-size:400% 100%;animation:x-shimmer 1.4s infinite;border-radius:6px}
@keyframes x-shimmer{0%{background-position:100% 0}100%{background-position:-100% 0}}

/* ===================== mobile / responsive hardening ===================== */
/* Applies across every redesigned admin + client portal page. Layout-only —
   no behavioural classes touched. !important is used where a page's embedded
   <style> redefines a shared class (embedded styles load after this file). */
@media(max-width:860px){
  /* topbar wraps: brand + actions on row 1, nav scrolls full-width on row 2 */
  .x-topbar{height:auto;min-height:var(--topbar-h);flex-wrap:wrap;gap:8px 12px;
    padding-top:9px;padding-bottom:9px}
  .x-topbar__nav{order:5;width:100%;margin-left:0;padding-top:7px;
    border-top:1px solid var(--line-soft);-webkit-overflow-scrolling:touch}
  .x-topbar__nav::-webkit-scrollbar{height:0}
  .x-topbar__right{margin-left:auto}
}
@media(max-width:680px){
  /* stack every grid — shared + each bespoke grid used across the portals */
  .x-grid-2,.x-grid-3,.x-grid-4,.x-grid-auto,.x-stats,
  .kpi-grid,.product-grid,.gw-grid,.info-grid,.iptv-stats-grid,.pkg-grid{
    grid-template-columns:1fr !important}
  /* wide tables scroll horizontally instead of overflowing the viewport */
  .x-table-wrap,.table-card,.table-wrap{overflow-x:auto !important;-webkit-overflow-scrolling:touch}
  .x-table,.x-dash-table,.data-table{min-width:540px}
  /* tab bars scroll instead of wrapping/breaking */
  .tabs-nav{overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap}
  .tabs-nav::-webkit-scrollbar{height:0}
  /* modals hug the viewport */
  .x-modal,.x-modal--wide{width:calc(100% - 22px) !important;margin:11px}
  /* compact user pill: keep avatar, drop the text label */
  .x-user{padding:5px}
  .x-user .meta{display:none}
  .x-page-head{gap:12px}
  /* buttons that sit in a row don't get squeezed below tap size */
  .x-btn{min-height:38px}
}