/* =========================================================
   VISIONARIOS ACADEMY — ECOSYSTEM UI
   Responsive / Interactive / Mobile First
   ========================================================= */

:root {
  --va-bg: #05070b;
  --va-panel: rgba(12, 17, 25, .88);
  --va-panel-2: rgba(17, 24, 34, .94);
  --va-border: rgba(255,255,255,.08);
  --va-border-hover: rgba(0,245,160,.28);
  --va-green: #00f5a0;
  --va-green-soft: rgba(0,245,160,.10);
  --va-text: #f4f7fb;
  --va-muted: #8f9baa;
  --va-red: #ff6767;
  --va-radius: 18px;
  --va-shadow: 0 18px 50px rgba(0,0,0,.28);
}

/* ---------- GLOBAL ---------- */

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(circle at 50% -10%, rgba(0,245,160,.055), transparent 35%),
    var(--va-bg);
}

.shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* ---------- BINARY BACKGROUND ---------- */

#binaryRain {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  opacity: .55;
}

.binary-col {
  position: absolute;
  top: -120%;
  white-space: pre;
  line-height: 1.1;
  color: rgba(0,245,160,.18);
  text-shadow: 0 0 10px rgba(0,245,160,.12);
  animation: vaBinaryFall linear infinite;
}

@keyframes vaBinaryFall {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(220vh);
  }
}

/* ---------- TOPBAR ---------- */

.topbar {
  position: sticky;
  top: 12px;
  z-index: 20;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  background: rgba(5,7,11,.76);
  border: 1px solid var(--va-border);
  box-shadow: var(--va-shadow);
  border-radius: 16px;
  margin-bottom: 24px;
}

.brand {
  letter-spacing: .12em;
  font-weight: 800;
}

/* ---------- HERO ---------- */

.hero-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  margin-bottom: 22px;
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius);
  background:
    linear-gradient(135deg,
      rgba(0,245,160,.07),
      rgba(255,255,255,.025) 45%,
      rgba(0,0,0,.12));
  box-shadow: var(--va-shadow);
}

.hero-strip h1 {
  margin: 4px 0 8px;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
}

.eyebrow {
  letter-spacing: .14em;
  font-size: .7rem;
  font-weight: 800;
  color: var(--va-green);
}

/* ---------- CARDS / TILES ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.tile,
.market-card,
.panel,
.card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius);
  background:
    linear-gradient(145deg,
      rgba(255,255,255,.035),
      rgba(255,255,255,.012));
  box-shadow: 0 14px 35px rgba(0,0,0,.18);
  transition:
    transform .22s ease,
    border-color .22s ease,
    box-shadow .22s ease;
}

.tile:hover,
.market-card:hover,
.panel:hover,
.card:hover {
  transform: translateY(-2px);
  border-color: var(--va-border-hover);
  box-shadow:
    0 18px 45px rgba(0,0,0,.28),
    0 0 24px rgba(0,245,160,.035);
}

.tile {
  padding: 22px;
}

/* ---------- PAYMENT CARDS ---------- */

.payment-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.payment-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.payment-head h2 {
  margin: 0;
  font-size: 1.05rem;
}

.payment-data {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.payment-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 11px 12px;
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  background: rgba(0,0,0,.18);
}

.payment-label {
  display: block;
  margin-bottom: 3px;
  font-size: .7rem;
  color: var(--va-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.payment-value {
  display: block;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
  font-size: .9rem;
  font-weight: 650;
  color: var(--va-text);
}

.copy-btn {
  border: 1px solid rgba(0,245,160,.20);
  background: rgba(0,245,160,.07);
  color: var(--va-green);
  border-radius: 9px;
  padding: 8px 10px;
  font-size: .72rem;
  font-weight: 800;
  cursor: pointer;
  transition: all .2s ease;
  white-space: nowrap;
}

.copy-btn:hover {
  background: rgba(0,245,160,.14);
  border-color: rgba(0,245,160,.42);
  transform: translateY(-1px);
}

.copy-btn.copied {
  background: rgba(0,245,160,.18);
  color: #fff;
}

/* ---------- STATUS ---------- */

.status {
  border-radius: 999px;
  padding: 7px 11px;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .04em;
  white-space: nowrap;
}

.status.active {
  color: var(--va-green);
  background: rgba(0,245,160,.08);
  border: 1px solid rgba(0,245,160,.18);
}

.status.locked {
  color: #ffb4b4;
  background: rgba(255,103,103,.07);
  border: 1px solid rgba(255,103,103,.15);
}

/* ---------- FORMS ---------- */

label {
  display: block;
  margin-top: 12px;
  color: var(--va-muted);
  font-size: .8rem;
}

input,
select,
textarea {
  width: 100%;
  box-sizing: border-box;
  margin-top: 6px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 11px;
  background: rgba(0,0,0,.24);
  color: var(--va-text);
  padding: 11px 12px;
  outline: none;
  transition:
    border-color .2s ease,
    box-shadow .2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(0,245,160,.42);
  box-shadow: 0 0 0 3px rgba(0,245,160,.06);
}

/* ---------- BUTTONS ---------- */

.btn {
  transition:
    transform .2s ease,
    box-shadow .2s ease,
    filter .2s ease;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
}

.btn:active {
  transform: translateY(0);
}

.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  box-sizing: border-box;
  margin-top: 10px;
  padding: 12px 15px;
  border-radius: 11px;
  border: 1px solid rgba(0,245,160,.20);
  background: rgba(0,245,160,.08);
  color: var(--va-green);
  text-decoration: none;
  font-weight: 800;
  font-size: .82rem;
  transition: all .2s ease;
}

.whatsapp-btn:hover {
  background: rgba(0,245,160,.14);
  border-color: rgba(0,245,160,.38);
  transform: translateY(-1px);
}

/* ---------- TABLES ---------- */

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  color: var(--va-muted);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .06em;
}

th,
td {
  padding: 11px 10px;
  border-bottom: 1px solid rgba(255,255,255,.055);
}

tr {
  transition: background .2s ease;
}

tbody tr:hover {
  background: rgba(0,245,160,.025);
}

/* ---------- MARKET FEED ---------- */

.market-value {
  transition:
    color .25s ease,
    text-shadow .25s ease;
}

/* ---------- MOBILE ---------- */

@media (max-width: 760px) {

  .shell {
    width: min(100% - 20px, 680px);
  }

  .topbar {
    top: 7px;
    margin-bottom: 16px;
    border-radius: 13px;
  }

  .hero-strip {
    flex-direction: column;
    align-items: stretch;
    padding: 19px;
    gap: 15px;
  }

  .hero-strip .status {
    align-self: flex-start;
  }

  .grid {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .tile {
    padding: 17px;
    border-radius: 15px;
  }

  .tile:hover,
  .market-card:hover,
  .panel:hover,
  .card:hover {
    transform: none;
  }

  .payment-row {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 10px;
  }

  .payment-value {
    font-size: .82rem;
  }

  .copy-btn {
    padding: 8px 9px;
  }

  table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }

  th,
  td {
    padding: 9px 8px;
  }

  button,
  .btn,
  .link {
    min-height: 42px;
  }
}

@media (max-width: 430px) {

  .shell {
    width: calc(100% - 14px);
  }

  .hero-strip h1 {
    font-size: 1.35rem;
  }

  .tile {
    padding: 14px;
  }

  .payment-row {
    gap: 6px;
  }

  .payment-value {
    font-size: .77rem;
  }

  .copy-btn {
    font-size: .65rem;
    padding: 7px 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}