/* ═══════════════════════════════════════════════════════════
   Diaa Store GPT Pay — Space Dragon Theme v3
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #06060d;
  --surface: rgba(12, 12, 22, 0.85);
  --border: rgba(255, 255, 255, 0.06);
  --text: #f2f0f8;
  --text-2: #9694a8;
  --text-3: #5a586e;
  --red: #ff3344;
  --red-dim: rgba(255, 51, 68, 0.12);
  --orange: #ff6b35;
  --gradient: linear-gradient(135deg, #ff3344, #ff6b35);
  --green: #22c55e;
  --green-dim: rgba(34, 197, 94, 0.12);
  --yellow: #f59e0b;
  --yellow-dim: rgba(245, 158, 11, 0.12);
  --error: #ef4444;
  --error-dim: rgba(239, 68, 68, 0.08);
  --radius: 14px;
  --radius-sm: 10px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size:16px; -webkit-font-smoothing:antialiased; }
body {
  font-family: "Outfit", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Background ────────────────────────────────────────────── */
.space-bg { position:fixed; inset:0; z-index:0; overflow:hidden; }
#starsCanvas { position:absolute; inset:0; width:100%; height:100%; }
.dragon-layer { position:absolute; inset:0; display:flex; align-items:center; justify-content:center; pointer-events:none; }
.dragon-img {
  width: 120%; max-width: 1500px; opacity: 0.15;
  filter: saturate(1.3) brightness(0.65);
  animation: dragonFloat 22s ease-in-out infinite;
}
@keyframes dragonFloat {
  0%   { transform: translate(0,0) scale(1) rotate(0deg); }
  25%  { transform: translate(25px,-15px) scale(1.02) rotate(0.3deg); }
  50%  { transform: translate(-15px,12px) scale(1.01) rotate(-0.2deg); }
  75%  { transform: translate(-20px,-8px) scale(1.03) rotate(0.3deg); }
  100% { transform: translate(0,0) scale(1) rotate(0deg); }
}
.nebula { position:absolute; border-radius:50%; filter:blur(100px); opacity:0.3; pointer-events:none; animation:nebulaShift 18s ease-in-out infinite; }
.nebula-1 { width:600px; height:600px; background:radial-gradient(circle,rgba(255,51,68,0.25),transparent 70%); top:-15%; right:-10%; }
.nebula-2 { width:450px; height:450px; background:radial-gradient(circle,rgba(255,107,53,0.18),transparent 70%); bottom:-8%; left:-6%; animation-delay:-8s; }
@keyframes nebulaShift { 0%,100%{transform:translate(0,0) scale(1);} 50%{transform:translate(18px,-12px) scale(1.06);} }

/* ── Layout ────────────────────────────────────────────────── */
.app-container {
  position: relative; z-index: 1;
  max-width: 580px; margin: 0 auto;
  padding: 16px 16px 30px;
  min-height: 100vh; display: flex; flex-direction: column;
}

/* ── Header ────────────────────────────────────────────────── */
.header { display:flex; align-items:center; justify-content:space-between; padding:8px 0 16px; }
.logo { display:flex; align-items:center; gap:10px; }
.logo-icon {
  width:40px; height:40px; display:flex; align-items:center; justify-content:center;
  background:var(--red-dim); border-radius:11px; border:1px solid rgba(255,51,68,0.2);
}
.logo-text-group { display:flex; flex-direction:column; line-height:1; }
.logo-title {
  font-size:1rem; font-weight:800; letter-spacing:0.04em;
  background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.logo-sub { font-size:0.6rem; font-weight:600; letter-spacing:0.15em; color:var(--text-3); margin-top:2px; }

.btn-session-link {
  display:flex; align-items:center; gap:6px;
  padding: 8px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text-2);
  font-family: inherit; font-size: 0.75rem; font-weight: 600;
  text-decoration: none;
  transition: all .2s;
}
.btn-session-link:hover {
  background: var(--red-dim);
  border-color: rgba(255,51,68,0.3);
  color: var(--red);
}

/* ── Main ──────────────────────────────────────────────────── */
.main { flex:1; display:flex; flex-direction:column; gap:12px; }

/* ── Config Bar ────────────────────────────────────────────── */
.config-bar {
  display: flex; gap: 12px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  flex-wrap: wrap;
}
.config-group { flex:1; min-width: 140px; }
.config-region { flex: 2; min-width: 280px; }
.config-label {
  display: block;
  font-size: 0.6rem; font-weight: 700;
  color: var(--text-3); text-transform: uppercase;
  letter-spacing: 0.1em; margin-bottom: 6px;
}
.label-hint {
  font-weight: 500; text-transform: none;
  color: var(--text-3); opacity: 0.6; letter-spacing: 0;
}
.proxy-section { padding: 12px 16px; }
.proxy-input {
  width: 100%; padding: 10px 14px;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem; outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.proxy-input::placeholder { color: var(--text-3); }
.proxy-input:focus { border-color: var(--red); box-shadow: 0 0 0 3px var(--red-dim); }
.toggle-group { display:flex; gap:4px; }
.toggle-btn {
  flex:1; padding:8px 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-3);
  font-family: inherit; font-size: 0.72rem; font-weight: 600;
  cursor: pointer; transition: all .2s;
}
.toggle-btn:hover { background:rgba(255,51,68,0.04); border-color:rgba(255,51,68,0.2); color:var(--text-2); }
.toggle-btn.active {
  background: rgba(255,51,68,0.08);
  border-color: var(--red);
  color: var(--text);
  box-shadow: 0 0 12px rgba(255,51,68,0.1);
}

/* Country Grid 2x2 */
.country-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.country-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 9px;
  color: var(--text-3);
  font-family: inherit; font-size: 0.72rem; font-weight: 600;
  cursor: pointer; transition: all .2s;
  text-align: left;
}
.country-btn:hover {
  background: rgba(255,51,68,0.04);
  border-color: rgba(255,51,68,0.2);
  color: var(--text-2);
}
.country-btn.active {
  background: rgba(255,51,68,0.08);
  border-color: var(--red);
  color: var(--text);
  box-shadow: 0 0 14px rgba(255,51,68,0.1);
}
.country-flag { font-size: 1.3rem; line-height: 1; flex-shrink: 0; }
.country-name { flex: 1; font-weight: 600; }
.country-cur {
  font-size: 0.58rem; font-weight: 700;
  color: var(--text-3);
  background: rgba(255,255,255,0.04);
  padding: 2px 6px; border-radius: 4px;
  letter-spacing: 0.04em;
}

/* ── Input Section ─────────────────────────────────────────── */
.input-section {
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
}
.input-header {
  display:flex; justify-content:space-between; align-items:center;
  margin-bottom: 8px;
}
.input-title { font-size:0.78rem; font-weight:700; color:var(--text); }
.btn-text {
  background:none; border:none; font-family:inherit;
  font-size:0.72rem; font-weight:600; color:var(--text-3);
  cursor:pointer; transition:color .2s;
}
.btn-text:hover { color:var(--red); }

.textarea-wrap { margin-bottom: 10px; }
.session-input {
  width:100%; height:110px;
  padding: 12px 14px;
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem; line-height: 1.7;
  resize: vertical; outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.session-input::placeholder { color:var(--text-3); }
.session-input:focus { border-color:var(--red); box-shadow:0 0 0 3px var(--red-dim); }

/* ── Button ────────────────────────────────────────────────── */
.btn {
  display:flex; align-items:center; justify-content:center; gap:8px;
  width:100%; padding:13px 20px;
  font-family:inherit; font-size:0.82rem; font-weight:700;
  border:none; border-radius:var(--radius-sm);
  cursor:pointer; transition:all .25s;
  position:relative; overflow:hidden;
}
.btn-primary {
  background:var(--gradient); color:#fff;
  box-shadow:0 4px 18px rgba(255,51,68,0.25);
}
.btn-primary:hover { transform:translateY(-1px); box-shadow:0 6px 24px rgba(255,51,68,0.35); }
.btn-primary:active { transform:translateY(0); }
.btn-primary:disabled { opacity:0.4; cursor:not-allowed; transform:none; box-shadow:none; }
.btn-shimmer {
  position:absolute; top:0; left:-100%; width:100%; height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,0.1),transparent);
  animation:shimmer 3s ease-in-out infinite;
}
@keyframes shimmer { 0%{left:-100%;} 100%{left:100%;} }

/* ── Result ────────────────────────────────────────────────── */
.result-section {
  padding: 16px;
  background: var(--surface);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  animation: fadeIn .4s ease;
}
@keyframes fadeIn { from{opacity:0;transform:translateY(8px);} to{opacity:1;transform:translateY(0);} }

.result-label {
  font-size: 0.68rem; font-weight: 700;
  color: var(--green); text-transform: uppercase;
  letter-spacing: 0.08em; margin-bottom: 8px;
}
.link-row { display:flex; gap:6px; margin-bottom:10px; }
.link-input {
  flex:1; padding:11px 14px;
  background:rgba(0,0,0,0.4);
  border:1px solid rgba(34,197,94,0.2);
  border-radius:9px;
  color:var(--green);
  font-family:"JetBrains Mono",monospace;
  font-size:0.68rem; outline:none; min-width:0;
}
.btn-copy {
  width:44px; height:44px;
  display:flex; align-items:center; justify-content:center;
  background:var(--green-dim);
  border:1px solid rgba(34,197,94,0.2);
  border-radius:9px; color:var(--green);
  cursor:pointer; transition:all .2s; flex-shrink:0;
}
.btn-copy:hover { background:rgba(34,197,94,0.2); }
.btn-copy.copied { background:var(--green)!important; color:#fff!important; }

.result-meta {
  display:grid; grid-template-columns:1fr 1fr 1fr; gap:6px;
}
.meta-chip {
  padding:8px 10px;
  background:rgba(0,0,0,0.2);
  border-radius:8px; border:1px solid var(--border);
}
.meta-chip-label { display:block; font-size:0.55rem; font-weight:600; color:var(--text-3); text-transform:uppercase; letter-spacing:0.06em; }
.meta-chip-value { display:block; font-size:0.72rem; font-weight:600; margin-top:2px; }

/* ── Error Bar ─────────────────────────────────────────────── */
.error-bar {
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 16px;
  background:var(--error-dim);
  border:1px solid rgba(239,68,68,0.25);
  border-radius:var(--radius-sm);
  animation: fadeIn .3s ease;
}
.error-text { font-size:0.78rem; color:var(--error); flex:1; }
.error-dismiss {
  background:none; border:none; color:var(--error);
  font-size:1.2rem; cursor:pointer; padding:0 4px;
  opacity:0.6; transition:opacity .2s;
}
.error-dismiss:hover { opacity:1; }

/* ── Toast (account info) ──────────────────────────────────── */
.toast {
  position: fixed;
  top: 16px; right: 16px;
  width: 260px;
  padding: 14px;
  background: rgba(12,12,22,0.92);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(24px);
  z-index: 100;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  animation: toastIn .4s cubic-bezier(.22,.61,.36,1);
}
@keyframes toastIn { from{opacity:0;transform:translateX(20px);} to{opacity:1;transform:translateX(0);} }

.toast-header {
  display:flex; justify-content:space-between; align-items:center;
  margin-bottom:10px; padding-bottom:8px;
  border-bottom:1px solid var(--border);
}
.toast-title {
  font-size:0.72rem; font-weight:800; text-transform:uppercase;
  letter-spacing:0.06em;
  background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
.toast-close {
  background:none; border:none; color:var(--text-3);
  font-size:1.1rem; cursor:pointer; padding:0; line-height:1;
}
.toast-close:hover { color:var(--text); }
.toast-row {
  display:flex; justify-content:space-between; align-items:center;
  padding:4px 0; font-size:0.72rem;
}
.toast-label { color:var(--text-3); font-weight:500; }
.toast-val { color:var(--text); font-weight:600; text-align:right; max-width:160px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }

.toast-val .plan-badge {
  display:inline-block; padding:1px 8px; border-radius:5px;
  font-size:0.62rem; font-weight:800; text-transform:uppercase; letter-spacing:0.03em;
}
.plan-free { background:rgba(255,255,255,0.06); color:var(--text-2); }
.plan-plus { background:var(--red-dim); color:var(--red); }
.plan-pro  { background:rgba(168,85,247,0.15); color:#c084fc; }

/* ── Loader ────────────────────────────────────────────────── */
.loader-overlay {
  position:fixed; inset:0; z-index:1000;
  background:rgba(6,6,13,0.9);
  backdrop-filter:blur(8px);
  display:flex; flex-direction:column;
  align-items:center; justify-content:center; gap:16px;
}
.loader-ring {
  width:42px; height:42px; border-radius:50%;
  border:3px solid var(--red-dim); border-top-color:var(--red);
  animation:spin .7s linear infinite;
}
@keyframes spin { to{transform:rotate(360deg);} }
.loader-text { font-size:0.82rem; font-weight:500; color:var(--text-2); }

/* ── Footer ────────────────────────────────────────────────── */
.footer { text-align:center; padding:24px 0 8px; font-size:0.68rem; color:var(--text-3); }

/* ── Utilities ─────────────────────────────────────────────── */
.hidden { display:none!important; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width:520px) {
  .config-bar { flex-direction:column; gap:10px; }
  .result-meta { grid-template-columns:1fr 1fr; }
  .toast { width:calc(100% - 32px); right:16px; left:16px; }
}