/* ============================================================
   VirtualNumPro — Global Stylesheet v2 (Mobile First)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --bg:            #03060a;
  --bg-deep:       #070b11;
  --bg-surface:    #0c1219;
  --bg-card:       #101820;
  --bg-card-hover: #141e28;
  --bg-input:      #0c1520;

  --cyan:    #00c8f0;
  --emerald: #00e87a;
  --violet:  #7c3aed;
  --amber:   #f59e0b;
  --red:     #ef4444;

  --text:      #eef2f7;
  --text-2:    #7a8fa8;
  --text-3:    #3d5268;
  --link:      #00c8f0;

  --border:      rgba(255,255,255,0.07);
  --border-glow: rgba(0,200,240,0.22);
  --border-hi:   rgba(0,200,240,0.45);

  --glass:        rgba(10,16,24,0.88);
  --glass-border: rgba(0,200,240,0.1);

  --sh-card: 0 2px 16px rgba(0,0,0,0.35);
  --sh-glow: 0 0 32px rgba(0,200,240,0.12);

  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   16px;
  --r-xl:   22px;
  --r-full: 9999px;

  --font:    'DM Sans', system-ui, sans-serif;
  --display: 'Syne', system-ui, sans-serif;
  --mono:    'JetBrains Mono', monospace;

  --ease:  cubic-bezier(0.16,1,0.3,1);
  --snap:  cubic-bezier(0.34,1.56,0.64,1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;min-width:320px}
img{max-width:100%;display:block}
a{color:var(--link);text-decoration:none;transition:color .2s}
a:hover{color:var(--emerald)}
button{cursor:pointer;font-family:var(--font);border:none;background:none}
input,select,textarea{font-family:var(--font)}

/* ── Typography ──────────────────────────────────────────────── */
h1,h2,h3,h4,h5,h6{font-family:var(--display);line-height:1.2;font-weight:700}

.text-gradient {
  background:linear-gradient(135deg,var(--cyan),var(--emerald));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.text-gradient-v {
  background:linear-gradient(135deg,#a78bfa,var(--cyan));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.mono{font-family:var(--mono)}

/* ── Layout ──────────────────────────────────────────────────── */
.container    {width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
.container-sm {width:100%;max-width:800px; margin:0 auto;padding:0 16px}
.container-xs {width:100%;max-width:540px; margin:0 auto;padding:0 16px}

.section    {padding:64px 0}
.section-sm {padding:40px 0}

/* Grid — mobile first */
.grid-2{display:grid;grid-template-columns:1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:1fr;gap:16px}
.grid-4{display:grid;grid-template-columns:1fr 1fr;gap:14px}

@media(min-width:640px){
  .grid-2{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:1fr 1fr}
}
@media(min-width:900px){
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .section{padding:96px 0}
  .container{padding:0 24px}
}

.flex        {display:flex}
.flex-center {display:flex;align-items:center;justify-content:center}
.flex-between{display:flex;align-items:center;justify-content:space-between}
.flex-col    {display:flex;flex-direction:column}
.gap-8  {gap:8px}  .gap-12{gap:12px} .gap-16{gap:16px}
.gap-20 {gap:20px} .gap-24{gap:24px}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-md);
  font-family:var(--display);font-size:14px;font-weight:700;
  border:none;cursor:pointer;transition:all .22s var(--ease);
  white-space:nowrap;position:relative;overflow:hidden;
  -webkit-tap-highlight-color:transparent;
  touch-action:manipulation;
  min-height:44px; /* touch target */
}
.btn:active{transform:scale(0.97)}

.btn-primary{
  background:linear-gradient(135deg,#009fc2,var(--cyan) 50%,var(--emerald));
  background-size:200%;background-position:100%;
  color:#030508;font-weight:800;
  box-shadow:0 3px 16px rgba(0,200,240,0.28);
}
.btn-primary:hover{background-position:0%;box-shadow:0 6px 28px rgba(0,200,240,0.4);color:#030508}

.btn-secondary{
  background:transparent;border:1.5px solid var(--border-glow);color:var(--cyan);
}
.btn-secondary:hover{border-color:var(--cyan);background:rgba(0,200,240,0.07);color:var(--cyan)}

.btn-ghost{
  background:var(--bg-card);border:1px solid var(--border);color:var(--text-2);
}
.btn-ghost:hover{border-color:var(--border-glow);color:var(--text)}

.btn-danger {background:rgba(239,68,68,0.12);border:1px solid rgba(239,68,68,0.3);color:#f87171}
.btn-danger:hover{background:rgba(239,68,68,0.22)}
.btn-success{background:rgba(0,232,122,0.1);border:1px solid rgba(0,232,122,0.3);color:var(--emerald)}
.btn-success:hover{background:rgba(0,232,122,0.18)}

.btn-sm{padding:8px 16px;font-size:12px;border-radius:var(--r-sm);min-height:36px}
.btn-lg{padding:15px 32px;font-size:16px;border-radius:var(--r-lg);min-height:52px}
.btn-xl{padding:18px 40px;font-size:17px;border-radius:var(--r-xl);min-height:56px}
.btn-full{width:100%}

.btn-submit{min-height:50px}
.btn-submit .btn-text{transition:opacity .2s}
.btn-submit .btn-spinner{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s}
.btn-submit.loading .btn-text{opacity:0}
.btn-submit.loading .btn-spinner{opacity:1}

/* ── Cards ───────────────────────────────────────────────────── */
.card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:20px;
  transition:border-color .25s,box-shadow .25s;
}
.card:hover{border-color:var(--glass-border);box-shadow:var(--sh-glow)}

@media(min-width:640px){.card{padding:28px}}

.card-glass{
  background:var(--glass);backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);border-radius:var(--r-lg);padding:20px;
}
@media(min-width:640px){.card-glass{padding:28px}}

/* ── Forms ───────────────────────────────────────────────────── */
.form-group{display:flex;flex-direction:column;gap:7px}
.form-label{font-size:11px;font-weight:700;color:var(--text-2);letter-spacing:.5px;text-transform:uppercase}

.form-control{
  width:100%;padding:12px 14px;
  background:var(--bg-input);border:1.5px solid var(--border);
  border-radius:var(--r-md);color:var(--text);font-size:15px;
  font-family:var(--font);outline:none;
  transition:border-color .2s,box-shadow .2s;
  -webkit-appearance:none;
  min-height:44px;
}
.form-control:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,200,240,0.1)}
.form-control::placeholder{color:var(--text-3)}

.form-control-icon{position:relative}
.form-control-icon .form-control{padding-left:42px}
.form-control-icon .icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--text-3);font-size:17px;pointer-events:none}

select.form-control{
  appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%237a8fa8' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;padding-right:38px;
}
textarea.form-control{resize:vertical;min-height:90px}

.toggle{position:relative;display:inline-block;width:46px;height:25px;flex-shrink:0}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;inset:0;background:var(--bg-input);border:1.5px solid var(--border);border-radius:var(--r-full);transition:.3s;cursor:pointer}
.toggle-slider::before{content:'';position:absolute;height:15px;width:15px;left:4px;bottom:3px;background:var(--text-3);border-radius:50%;transition:.3s}
.toggle input:checked+.toggle-slider{background:rgba(0,200,240,0.15);border-color:var(--cyan)}
.toggle input:checked+.toggle-slider::before{transform:translateX(21px);background:var(--cyan)}

.form-hint{font-size:12px;color:var(--text-3)}
.form-error{font-size:12px;color:#f87171}

/* ── Badges ──────────────────────────────────────────────────── */
.badge{
  display:inline-flex;align-items:center;gap:4px;
  padding:3px 9px;border-radius:var(--r-full);
  font-size:11px;font-weight:700;font-family:var(--display);
  letter-spacing:.3px;text-transform:uppercase;white-space:nowrap;
}
.badge-cyan   {background:rgba(0,200,240,0.1); color:var(--cyan);  border:1px solid rgba(0,200,240,0.22)}
.badge-emerald{background:rgba(0,232,122,0.09);color:var(--emerald);border:1px solid rgba(0,232,122,0.22)}
.badge-amber  {background:rgba(245,158,11,0.1);color:var(--amber); border:1px solid rgba(245,158,11,0.22)}
.badge-red    {background:rgba(239,68,68,0.1); color:#f87171;      border:1px solid rgba(239,68,68,0.22)}
.badge-violet {background:rgba(124,58,237,0.12);color:#a78bfa;     border:1px solid rgba(124,58,237,0.25)}
.badge-gray   {background:rgba(255,255,255,0.05);color:var(--text-2);border:1px solid var(--border)}

/* ── Status dots ─────────────────────────────────────────────── */
.status-dot{width:7px;height:7px;border-radius:50%;display:inline-block;flex-shrink:0}
.status-dot.active  {background:var(--emerald);box-shadow:0 0 5px var(--emerald)}
.status-dot.pending {background:var(--amber)}
.status-dot.waiting {background:var(--cyan);box-shadow:0 0 5px var(--cyan);animation:pulse-dot 1.4s infinite}
.status-dot.error   {background:#f87171}
.status-dot.cancelled{background:var(--text-3)}

@keyframes pulse-dot{0%,100%{box-shadow:0 0 0 0 rgba(0,200,240,0.5)}50%{box-shadow:0 0 0 5px rgba(0,200,240,0)}}

/* ── Alerts ──────────────────────────────────────────────────── */
.alert{display:flex;align-items:flex-start;gap:10px;padding:13px 15px;border-radius:var(--r-md);font-size:14px;line-height:1.5;word-break:break-word}
.alert-success{background:rgba(0,232,122,0.07);border:1px solid rgba(0,232,122,0.18);color:#86efac}
.alert-error  {background:rgba(239,68,68,0.07); border:1px solid rgba(239,68,68,0.18); color:#fca5a5}
.alert-info   {background:rgba(0,200,240,0.07); border:1px solid rgba(0,200,240,0.18); color:#7dd3fc}
.alert-warning{background:rgba(245,158,11,0.07);border:1px solid rgba(245,158,11,0.18);color:#fde68a}

/* ── Tables ──────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r-lg)}
table{width:100%;border-collapse:collapse;min-width:500px}
thead th{background:var(--bg-surface);padding:11px 14px;text-align:left;font-size:10px;font-weight:700;color:var(--text-3);letter-spacing:1px;text-transform:uppercase;border-bottom:1px solid var(--border);white-space:nowrap;font-family:var(--display)}
tbody tr{border-bottom:1px solid var(--border);transition:background .15s}
tbody tr:last-child{border-bottom:none}
tbody tr:hover{background:rgba(255,255,255,0.02)}
tbody td{padding:12px 14px;font-size:13px;color:var(--text-2);vertical-align:middle}
tbody td strong{color:var(--text)}

/* ── Pagination ──────────────────────────────────────────────── */
.pagination{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.page-btn{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:var(--r-sm);font-size:13px;font-weight:600;background:var(--bg-card);border:1px solid var(--border);color:var(--text-2);transition:all .2s;text-decoration:none;min-width:34px}
.page-btn:hover{border-color:var(--border-glow);color:var(--cyan)}
.page-btn.active{background:var(--cyan);border-color:var(--cyan);color:#03060a}

/* ── Spinner ─────────────────────────────────────────────────── */
.spinner{width:18px;height:18px;border:2px solid rgba(0,200,240,0.2);border-top-color:var(--cyan);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;flex-shrink:0}
.spinner-lg{width:36px;height:36px;border-width:3px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── Skeleton ────────────────────────────────────────────────── */
.skeleton{background:linear-gradient(90deg,var(--bg-surface) 25%,rgba(255,255,255,0.03) 50%,var(--bg-surface) 75%);background-size:200%;animation:shimmer 1.5s infinite;border-radius:var(--r-sm)}
@keyframes shimmer{to{background-position:-200% 0}}

/* ── Divider ─────────────────────────────────────────────────── */
.divider{height:1px;background:var(--border);margin:20px 0}
.divider-text{display:flex;align-items:center;gap:14px;color:var(--text-3);font-size:13px}
.divider-text::before,.divider-text::after{content:'';flex:1;height:1px;background:var(--border)}

/* ── Copy ────────────────────────────────────────────────────── */
.copy-btn{padding:5px 11px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--r-sm);color:var(--text-2);font-size:11px;font-weight:600;cursor:pointer;transition:all .2s;min-height:30px}
.copy-btn:hover{border-color:var(--border-glow);color:var(--cyan)}
.copy-btn.copied{border-color:var(--emerald);color:var(--emerald)}

/* ── Phone display ───────────────────────────────────────────── */
.phone-display{font-family:var(--mono);font-size:clamp(16px,4vw,24px);font-weight:500;color:var(--cyan);letter-spacing:1px;word-break:break-all}

/* ── Scrollbar ───────────────────────────────────────────────── */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--border-glow)}

/* ── Utility ─────────────────────────────────────────────────── */
.text-center{text-align:center} .text-right{text-align:right}
.text-muted   {color:var(--text-3)}
.text-secondary{color:var(--text-2)}
.text-cyan    {color:var(--cyan)}
.text-emerald {color:var(--emerald)}
.text-amber   {color:var(--amber)}
.text-danger  {color:#f87171}
.text-sm{font-size:13px} .text-xs{font-size:11px}
.font-mono{font-family:var(--mono)} .font-bold{font-weight:700}
.w-full{width:100%} .hidden{display:none!important}
.ml-8{margin-left:8px} .mt-8{margin-top:8px} .mt-12{margin-top:12px}
.mt-16{margin-top:16px} .mt-20{margin-top:20px} .mt-24{margin-top:24px}
.mb-8{margin-bottom:8px} .mb-12{margin-bottom:12px} .mb-16{margin-bottom:16px}
.mb-20{margin-bottom:20px} .mb-24{margin-bottom:24px} .mb-32{margin-bottom:32px}
.mb-48{margin-bottom:48px}

/* ── Animations ──────────────────────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes scaleIn{from{opacity:0;transform:scale(0.94)}to{opacity:1;transform:scale(1)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes glowPulse{0%,100%{box-shadow:0 0 16px rgba(0,200,240,0.15)}50%{box-shadow:0 0 36px rgba(0,200,240,0.4)}}

.anim-fade-up  {animation:fadeUp  .55s var(--ease) both}
.anim-fade-in  {animation:fadeIn  .45s var(--ease) both}
.anim-scale-in {animation:scaleIn .4s  var(--snap) both}
.anim-float    {animation:float 4.5s ease-in-out infinite}

.delay-1{animation-delay:.1s} .delay-2{animation-delay:.2s}
.delay-3{animation-delay:.3s} .delay-4{animation-delay:.4s}

/* ── Safe area for mobile notches ────────────────────────────── */
@supports(padding:max(0px)){
  .safe-bottom{padding-bottom:max(16px,env(safe-area-inset-bottom))}
}