/* PLK PEDIA PAYMENT — Dark Premium interface layer */
:root {
  color-scheme: dark;
  --plk-bg: #05070d;
  --plk-bg-soft: #080d17;
  --plk-panel: rgba(13, 20, 34, 0.92);
  --plk-panel-solid: #0d1422;
  --plk-panel-high: #121c2e;
  --plk-line: rgba(148, 163, 184, 0.15);
  --plk-line-strong: rgba(67, 144, 255, 0.34);
  --plk-text: #f7f9fc;
  --plk-muted: #9aa9bd;
  --plk-blue: #3b82f6;
  --plk-blue-bright: #5aa2ff;
  --plk-gold: #f6c84c;
  --plk-success: #35d49a;
  --plk-danger: #ff6b78;
  --plk-warning: #f6c84c;
  --plk-shadow: 0 24px 70px rgba(0, 0, 0, 0.38);
}

html {
  min-height: 100%;
  background: var(--plk-bg) !important;
  scroll-behavior: smooth;
}

body,
.plk-app-shell,
.plk-auth-page,
.plk-chat-page {
  min-height: 100vh;
  color: var(--plk-text) !important;
  background-color: var(--plk-bg) !important;
  background-image:
    radial-gradient(circle at 10% -10%, rgba(37, 99, 235, 0.24), transparent 32rem),
    radial-gradient(circle at 94% 12%, rgba(246, 200, 76, 0.09), transparent 24rem),
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px) !important;
  background-size: auto, auto, 38px 38px, 38px 38px !important;
  background-attachment: fixed !important;
  font-family: "Open Sans", "Inter", system-ui, sans-serif !important;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: 2px;
  z-index: 80;
  pointer-events: none;
  background: linear-gradient(90deg, var(--plk-blue), #78b6ff 48%, var(--plk-gold));
  box-shadow: 0 0 22px rgba(59, 130, 246, 0.72);
}

::selection { background: rgba(59, 130, 246, 0.42); color: #fff; }
::-webkit-scrollbar { width: 6px !important; height: 6px !important; }
::-webkit-scrollbar-track { background: #070b13 !important; }
::-webkit-scrollbar-thumb { background: #273653 !important; border-radius: 999px !important; }
::-webkit-scrollbar-thumb:hover { background: var(--plk-blue) !important; }

/* Typography */
h1, h2, h3, h4, h5, h6,
.text-gray-900, .text-gray-800, .text-gray-700,
.text-slate-900, .text-slate-800, .text-slate-700 {
  color: var(--plk-text) !important;
}

p, label, td, th, li, span,
.text-gray-600, .text-gray-500, .text-gray-400,
.text-slate-600, .text-slate-500, .text-slate-400 {
  border-color: var(--plk-line);
}

.text-gray-700, .text-gray-600, .text-gray-500,
.text-slate-700, .text-slate-600, .text-slate-500 {
  color: var(--plk-muted) !important;
}

.text-gray-400, .text-slate-400 { color: #718198 !important; }
.text-blue-500, .text-blue-600, .text-blue-700 { color: var(--plk-blue-bright) !important; }
.text-green-500, .text-green-600, .text-green-700 { color: var(--plk-success) !important; }
.text-red-500, .text-red-600, .text-red-700,
.text-\[\#dc2626\] { color: var(--plk-danger) !important; }
.text-yellow-500, .text-yellow-600, .text-\[\#eab308\] { color: var(--plk-warning) !important; }

a { text-underline-offset: 3px; }
a:not(.bg-blue-500):not(.bg-blue-600):not(.bg-red-500):not(.bg-red-600) {
  transition: color .2s ease, opacity .2s ease, transform .2s ease;
}

/* Premium surfaces */
.bg-white,
.bg-gray-50,
.bg-gray-100,
.bg-slate-50,
.bg-slate-100,
.bg-\[\#f9f9f9\],
.bg-\[\#fafafa\] {
  background-color: var(--plk-panel) !important;
}

.bg-gray-50\/60,
.bg-blue-50,
.bg-blue-50\/40,
.from-blue-50,
.via-white,
.to-white {
  --tw-gradient-from: transparent !important;
  --tw-gradient-to: transparent !important;
  background-color: transparent !important;
}

.border-gray-50, .border-gray-100, .border-gray-200, .border-gray-300,
.border-slate-100, .border-slate-200, .divide-gray-100 > :not([hidden]) ~ :not([hidden]),
.divide-gray-200 > :not([hidden]) ~ :not([hidden]) {
  border-color: var(--plk-line) !important;
}

.shadow-sm, .shadow, .shadow-md, .shadow-lg, .shadow-xl, .shadow-2xl {
  box-shadow: var(--plk-shadow) !important;
}

/* Cards: keep every existing layout while giving it one visual language */
.bg-white.rounded-xl,
.bg-white.rounded-2xl,
.bg-white.rounded-3xl,
.bg-\[\#f9f9f9\].rounded-xl,
.bg-\[\#f9f9f9\].rounded-2xl,
.bg-gray-50.rounded-xl,
.bg-gray-50.rounded-2xl,
section.bg-white,
article.bg-white {
  position: relative;
  background:
    linear-gradient(145deg, rgba(18, 28, 46, .96), rgba(9, 15, 26, .96)) !important;
  border: 1px solid var(--plk-line) !important;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .30), inset 0 1px rgba(255,255,255,.035) !important;
}

/* Header and navigation */
.fixed-navbar,
.fixed-navbar.bg-white,
.fixed-navbar.bg-blue-500 {
  background: rgba(5, 9, 17, .86) !important;
  border-color: var(--plk-line) !important;
  box-shadow: 0 10px 35px rgba(0, 0, 0, .28) !important;
  backdrop-filter: blur(18px) saturate(145%) !important;
}

.fixed-navbar::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59,130,246,.62), rgba(246,200,76,.28), transparent);
}

.fixed-navbar img {
  background: #080c14;
  border: 1px solid rgba(246,200,76,.30) !important;
  box-shadow: 0 0 20px rgba(59,130,246,.18);
}

.fixed-navbar span { color: var(--plk-text) !important; }
.fixed-navbar .sidebar-line { background: #d7e2f2 !important; }
.fixed-navbar label:hover { background: rgba(59,130,246,.12) !important; }

.mobile-menu {
  background: rgba(7, 11, 20, .97) !important;
  border-color: var(--plk-line) !important;
  box-shadow: 0 28px 60px rgba(0,0,0,.54) !important;
}
.mobile-menu-inner { border-color: var(--plk-line) !important; }
.mobile-menu-overlay { background: rgba(1, 4, 9, .72) !important; backdrop-filter: blur(3px); }
.mobile-menu a:hover { background: rgba(59,130,246,.11) !important; color: #fff !important; }

/* Hero */
.plk-app-shell > .max-w-3xl:first-of-type > .relative.overflow-hidden,
.plk-app-shell .from-blue-50.via-white.to-white {
  background:
    radial-gradient(circle at 78% 12%, rgba(246,200,76,.13), transparent 18rem),
    radial-gradient(circle at 10% 85%, rgba(59,130,246,.25), transparent 22rem),
    linear-gradient(135deg, rgba(18,28,46,.98), rgba(7,12,22,.98)) !important;
  border: 1px solid var(--plk-line-strong) !important;
  box-shadow: 0 30px 80px rgba(0,0,0,.38), 0 0 45px rgba(37,99,235,.10) !important;
}

.plk-app-shell > .max-w-3xl:first-of-type > .relative.overflow-hidden::before {
  content: "PLK  /  SECURE PAYMENT INFRASTRUCTURE";
  position: absolute;
  top: 18px;
  left: 20px;
  color: rgba(151,177,215,.68);
  font: 700 10px/1 "Inter", sans-serif;
  letter-spacing: .16em;
}

.plk-app-shell .blur-3xl { opacity: .55 !important; }

/* Inputs */
input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
select,
textarea {
  color: var(--plk-text) !important;
  background: rgba(4, 9, 17, .72) !important;
  border-color: rgba(148,163,184,.18) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025), 0 8px 26px rgba(0,0,0,.12) !important;
}

input::placeholder, textarea::placeholder { color: #66758b !important; opacity: 1; }
input:focus, select:focus, textarea:focus {
  border-color: var(--plk-blue) !important;
  box-shadow: 0 0 0 3px rgba(59,130,246,.14), 0 12px 30px rgba(0,0,0,.22) !important;
  outline: none !important;
}
select option { color: var(--plk-text); background: var(--plk-panel-solid); }
input[type="file"] { color: var(--plk-muted) !important; }
input[type="file"]::file-selector-button {
  color: #dbeafe;
  background: rgba(59,130,246,.12);
  border: 1px solid rgba(59,130,246,.25);
  border-radius: 12px;
  padding: .6rem .9rem;
}

/* Buttons */
button, a[class*="bg-blue-"] { -webkit-tap-highlight-color: transparent; }
.bg-blue-500, .bg-blue-600,
button.bg-blue-500, button.bg-blue-600,
a.bg-blue-500, a.bg-blue-600 {
  color: #fff !important;
  background: linear-gradient(135deg, #398bff, #185bd5) !important;
  border: 1px solid rgba(130,181,255,.30) !important;
  box-shadow: 0 12px 28px rgba(26,96,220,.30), inset 0 1px rgba(255,255,255,.18) !important;
}
.bg-blue-500:hover, .bg-blue-600:hover,
button.bg-blue-500:hover, button.bg-blue-600:hover,
a.bg-blue-500:hover, a.bg-blue-600:hover {
  background: linear-gradient(135deg, #55a0ff, #2469e5) !important;
  transform: translateY(-1px);
}

nav a.bg-white {
  color: #07101f !important;
  background: linear-gradient(135deg, #f8d96c, #edb82c) !important;
  border: 1px solid rgba(255,241,176,.58) !important;
  box-shadow: 0 10px 24px rgba(246,200,76,.18) !important;
}

.bg-red-500, .bg-red-600 { background: linear-gradient(135deg, #ef5264, #c83249) !important; }
.bg-green-500, .bg-green-600 { background: linear-gradient(135deg, #2bc995, #13946d) !important; }
button:disabled, a[aria-disabled="true"] { opacity: .48 !important; transform: none !important; box-shadow: none !important; }

/* Alerts and status blocks */
.bg-green-50, .bg-\[\#f0fdf4\] {
  color: #70e4bc !important;
  background: rgba(26, 122, 91, .14) !important;
  border-color: rgba(53,212,154,.24) !important;
}
.bg-red-50, .bg-\[\#fef2f2\] {
  color: #ff8d98 !important;
  background: rgba(164, 42, 58, .14) !important;
  border-color: rgba(255,107,120,.24) !important;
}
.bg-yellow-50, .bg-amber-50 {
  color: #f8d875 !important;
  background: rgba(164, 121, 20, .13) !important;
  border-color: rgba(246,200,76,.24) !important;
}

/* Tables */
table {
  overflow: hidden;
  color: var(--plk-text) !important;
  background: rgba(8,13,23,.82) !important;
  border-color: var(--plk-line) !important;
}
thead, thead tr { background: rgba(34, 49, 75, .72) !important; }
th {
  color: #dce8f8 !important;
  font-weight: 700 !important;
  letter-spacing: .02em;
}
td, th, tr { border-color: var(--plk-line) !important; }
tbody tr { background: transparent !important; transition: background .18s ease; }
tbody tr:hover { background: rgba(59,130,246,.055) !important; }
.detail-table td { border-color: var(--plk-line) !important; }

/* Modals */
.fixed.inset-0 { backdrop-filter: blur(7px); }
.bg-black\/50, .bg-black\/40, .bg-gray-900\/50 { background-color: rgba(1,4,9,.76) !important; }
.fixed.inset-0 .bg-white {
  background: linear-gradient(145deg, #111a2b, #0a101c) !important;
  border: 1px solid var(--plk-line-strong) !important;
  box-shadow: 0 28px 85px rgba(0,0,0,.62) !important;
}

/* Footer */
footer, footer.bg-gray-50\/60 {
  color: var(--plk-muted) !important;
  background: rgba(5, 9, 17, .78) !important;
  border-color: var(--plk-line) !important;
  backdrop-filter: blur(12px);
}
footer img { filter: drop-shadow(0 7px 18px rgba(59,130,246,.20)); }

/* Authentication */
.plk-auth-page > .flex-1 {
  position: relative;
  background: transparent !important;
  isolation: isolate;
}
.plk-auth-page > .flex-1::before {
  content: "";
  position: absolute;
  width: min(72vw, 430px);
  aspect-ratio: 1;
  border: 1px solid rgba(59,130,246,.17);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,.17), transparent 66%);
  filter: blur(1px);
  z-index: -1;
}
.plk-auth-page .max-w-md.bg-white {
  background:
    linear-gradient(145deg, rgba(18,28,46,.98), rgba(7,12,22,.98)) !important;
  border-color: var(--plk-line-strong) !important;
  box-shadow: 0 30px 90px rgba(0,0,0,.52), 0 0 45px rgba(37,99,235,.10) !important;
}
.plk-auth-page .max-w-md.bg-white::before {
  content: "";
  position: absolute;
  inset: 0 24px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--plk-blue), var(--plk-gold), transparent);
}
.plk-auth-page img { filter: drop-shadow(0 12px 24px rgba(59,130,246,.22)); }

/* Payment screen: dark frame, white QR island for reliable scanning */
.plk-payment-page {
  min-height: 100dvh;
  background:
    linear-gradient(145deg, rgba(14,22,37,.98), rgba(6,10,18,.98)) !important;
  border: 1px solid var(--plk-line) !important;
  border-radius: 0 !important;
  box-shadow: 0 0 80px rgba(0,0,0,.52) !important;
}
.plk-payment-page > .sticky {
  background: rgba(6,10,18,.92) !important;
  border-color: var(--plk-line) !important;
  backdrop-filter: blur(14px);
}
.plk-payment-page #qrCodeWrapper > div,
.plk-payment-page #qrCodeWrapper .bg-white {
  background: #fff !important;
  border: 7px solid #fff !important;
  box-shadow: 0 20px 55px rgba(0,0,0,.45), 0 0 0 1px rgba(59,130,246,.28) !important;
}
.plk-payment-page #qrCodeWrapper img { filter: none !important; }
.plk-payment-page table { border-radius: 14px; }

/* Documentation/code */
pre, code, .font-mono {
  color: #b9d7ff !important;
  background-color: #060b13 !important;
  border-color: rgba(59,130,246,.20) !important;
}
pre { box-shadow: inset 3px 0 var(--plk-blue); }

/* Chat */
.plk-chat-page header,
.plk-chat-page nav,
.plk-chat-page aside { background: rgba(7,12,21,.95) !important; border-color: var(--plk-line) !important; }
.plk-chat-page main > div,
.plk-chat-page .bg-white { background: var(--plk-panel) !important; border-color: var(--plk-line) !important; }
.plk-chat-page .bg-blue-100 { background: rgba(37,99,235,.18) !important; }

/* Legal copy has hard-coded colors in page-level styles */
.prose-custom h2, .prose-custom h3 { color: var(--plk-text) !important; }
.prose-custom p, .prose-custom li { color: var(--plk-muted) !important; }

/* Small polish */
.rounded-xl { border-radius: 14px !important; }
.rounded-2xl { border-radius: 20px !important; }
.rounded-3xl { border-radius: 26px !important; }
.text-\[13\.5px\] { font-size: .875rem !important; line-height: 1.45 !important; }
.text-xs { font-size: .78rem !important; }
.font-medium { font-weight: 550 !important; }
hr { border-color: var(--plk-line) !important; }

/* Full-effect layer: lightweight motion and status feedback */
body::after {
  content: "";
  position: fixed;
  inset: -25%;
  z-index: 0;
  pointer-events: none;
  opacity: .72;
  background:
    radial-gradient(circle at 18% 30%, rgba(37, 99, 235, .16), transparent 18%),
    radial-gradient(circle at 78% 20%, rgba(246, 200, 76, .08), transparent 15%),
    radial-gradient(circle at 68% 82%, rgba(35, 211, 153, .08), transparent 18%);
  filter: blur(18px);
  animation: plk-aurora 16s ease-in-out infinite alternate;
}

body > * { position: relative; z-index: 1; }

.fixed-navbar::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(110deg, transparent 20%, rgba(90,162,255,.09) 42%, rgba(246,200,76,.08) 55%, transparent 76%);
  transform: translateX(-110%);
  animation: plk-nav-scan 7s ease-in-out infinite;
}

.fixed-navbar img { animation: plk-logo-float 4.5s ease-in-out infinite; }

.bg-white.rounded-xl,
.bg-white.rounded-2xl,
.bg-\[\#f9f9f9\].rounded-2xl {
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease !important;
}

.bg-white.rounded-xl:hover,
.bg-white.rounded-2xl:hover,
.bg-\[\#f9f9f9\].rounded-2xl:hover {
  border-color: rgba(90,162,255,.30) !important;
  box-shadow: 0 24px 65px rgba(0,0,0,.38), 0 0 34px rgba(37,99,235,.09) !important;
  transform: translateY(-2px);
}

.bg-blue-500, .bg-blue-600,
.bg-green-500, .bg-green-600 {
  position: relative;
  overflow: hidden;
}

.bg-blue-500::after, .bg-blue-600::after,
.bg-green-500::after, .bg-green-600::after {
  content: "";
  position: absolute;
  inset: -80% auto -80% -40%;
  width: 34%;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.30), transparent);
  transform: rotate(18deg) translateX(-250%);
  animation: plk-button-shine 4.2s ease-in-out infinite;
}

.plk-status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: .28rem .68rem;
  border-radius: 999px;
  border: 1px solid currentColor;
  font-weight: 700;
  letter-spacing: .01em;
  box-shadow: inset 0 1px rgba(255,255,255,.06);
}
.plk-status-pending {
  color: var(--plk-warning);
  background: rgba(246,200,76,.10);
  animation: plk-status-pulse 1.8s ease-in-out infinite;
}
.plk-status-success, .plk-status-paid {
  color: var(--plk-success);
  background: rgba(53,212,154,.10);
  box-shadow: 0 0 20px rgba(53,212,154,.10);
}
.plk-status-rejected, .plk-status-expired {
  color: #ff8d98;
  background: rgba(255,107,120,.10);
  box-shadow: 0 0 20px rgba(255,107,120,.08);
}

.fixed.inset-0:not(.hidden) > div:last-child {
  animation: plk-modal-in .28s cubic-bezier(.2,.8,.2,1) both;
}

@keyframes plk-aurora {
  0% { transform: translate3d(-2%, -1%, 0) scale(1); }
  50% { transform: translate3d(3%, 2%, 0) scale(1.05); }
  100% { transform: translate3d(-1%, 4%, 0) scale(.98); }
}
@keyframes plk-nav-scan {
  0%, 62% { transform: translateX(-110%); }
  82%, 100% { transform: translateX(110%); }
}
@keyframes plk-logo-float {
  0%, 100% { transform: translateY(0); filter: drop-shadow(0 5px 9px rgba(59,130,246,.12)); }
  50% { transform: translateY(-2px); filter: drop-shadow(0 8px 14px rgba(246,200,76,.16)); }
}
@keyframes plk-button-shine {
  0%, 58% { transform: rotate(18deg) translateX(-250%); }
  82%, 100% { transform: rotate(18deg) translateX(650%); }
}
@keyframes plk-status-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(246,200,76,.12); }
  50% { box-shadow: 0 0 0 7px rgba(246,200,76,0); }
}
@keyframes plk-modal-in {
  from { opacity: 0; transform: translateY(14px) scale(.975); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (min-width: 768px) {
  .plk-payment-page { border-radius: 24px !important; margin-top: 18px !important; margin-bottom: 18px !important; min-height: calc(100dvh - 36px); }
  .app-container { max-width: 1100px !important; margin-left: auto !important; margin-right: auto !important; }
}

@media (max-width: 640px) {
  .plk-app-shell { padding-top: 76px !important; }
  .plk-app-shell > div[class*="px-6"],
  .plk-app-shell main[class*="px-6"] { padding-left: 1rem !important; padding-right: 1rem !important; }
  .plk-app-shell > .max-w-3xl:first-of-type > .relative.overflow-hidden { padding-top: 4rem !important; padding-bottom: 3rem !important; }
  .plk-auth-page > .flex-1 { padding-left: 1rem !important; padding-right: 1rem !important; }
  .plk-auth-page .max-w-md.bg-white { padding-left: 1.25rem !important; padding-right: 1.25rem !important; }
  .fixed.inset-0 > div { max-height: 90dvh; overflow-y: auto; }
  table { font-size: .8rem !important; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}