/* ═══════════════════════════════════════════════════════════
   RumShop – Buy Modal CSS (dark mode, glassmorphism)
   ═══════════════════════════════════════════════════════════ */

/* ── Base & Variables ─────────────────────────────────────── */
:root {
  --rs-bg:        #0d1117;
  --rs-surface:   #161b22;
  --rs-surface2:  #21262d;
  --rs-border:    #30363d;
  --rs-text:      #c9d1d9;
  --rs-text2:     #8b949e;
  --rs-accent:    #E8651A;
  --rs-accent-h:  #c4501a;
  --rs-success:   #3fb950;
  --rs-warning:   #d29922;
  --rs-danger:    #f85149;
  --rs-blue:      #58a6ff;
  --rs-radius:    16px;
  --rs-shadow:    0 24px 64px rgba(0,0,0,0.6);
}

/* ── Overlay ──────────────────────────────────────────────── */
.rumshop-overlay {
  position: fixed; inset: 0; z-index: 99999;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  opacity: 0; visibility: hidden;
  transition: opacity .25s, visibility .25s;
}
.rumshop-overlay.open {
  opacity: 1; visibility: visible;
}

/* ── Modal Box ────────────────────────────────────────────── */
.rumshop-modal {
  background: rgba(13, 17, 23, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--rs-radius);
  box-shadow: 0 40px 100px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.05);
  width: 100%; max-width: 580px;
  max-height: 92vh; overflow-y: auto;
  position: relative;
  transform: translateY(24px) scale(.97);
  transition: transform .3s cubic-bezier(.34,1.56,.64,1);
}
.rumshop-overlay.open .rumshop-modal {
  transform: translateY(0) scale(1);
}

/* ── Header ───────────────────────────────────────────────── */
.rs-modal-header {
  padding: 28px 32px 20px;
  display: flex; align-items: flex-start; justify-content: space-between;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.rs-modal-header::before {
  content: ''; position: absolute; top:0; left:0; right:0; height: 100%;
  background: radial-gradient(circle at top, rgba(232, 101, 26, 0.15) 0%, transparent 80%);
  pointer-events: none; z-index: 0; border-radius: var(--rs-radius) var(--rs-radius) 0 0;
}
.rs-modal-header > div { position: relative; z-index: 1; }

.rs-modal-title { margin:0; font-size:22px; font-weight:800; background: linear-gradient(135deg, #fff, #c9d1d9); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.rs-modal-subtitle { margin:6px 0 0; color:var(--rs-text2); font-size:14px; }
.rs-modal-close {
  background:rgba(255, 255, 255, 0.05); border:1px solid rgba(255,255,255,0.1); cursor:pointer;
  color:var(--rs-text); width:32px; height:32px; display:flex; align-items:center; justify-content:center;
  border-radius:50%; transition: all .2s;
  flex-shrink: 0; margin-left: 16px; position: relative; z-index: 1;
}
.rs-modal-close:hover { color:#fff; background:rgba(232, 101, 26, 0.8); border-color:transparent; transform: rotate(90deg); }

/* ── Steps indicator ──────────────────────────────────────── */
.rs-steps {
  display: flex; align-items: center; gap: 0;
  padding: 16px 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0,0,0,0.1);
}
.rs-step {
  display: flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--rs-text2); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;
}
.rs-step.active   { color: #fff; }
.rs-step.done     { color: var(--rs-success); }
.rs-step-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 800; flex-shrink: 0;
  transition: all .4s cubic-bezier(.175, .885, .32, 1.275);
}
.rs-step.active .rs-step-num {
  background: linear-gradient(135deg, var(--rs-accent), #ff8a00); border-color: transparent; color: #fff;
  box-shadow: 0 0 15px rgba(232,101,26,0.5);
}
.rs-step.done .rs-step-num {
  background: rgba(63,185,80,0.15); border-color: rgba(63,185,80,0.3); color: var(--rs-success);
}
.rs-step-line {
  flex: 1; height: 2px; background: rgba(255,255,255,0.05); margin: 0 16px; border-radius: 2px; position:relative; overflow:hidden;
}
.rs-step.done + .rs-step-line::after {
  content:''; position:absolute; inset:0; background: var(--rs-success);
  animation: rsExpandLine .3s ease forwards;
}
@keyframes rsExpandLine { from{width:0} to{width:100%} }

/* ── Body ─────────────────────────────────────────────────── */
.rs-modal-body { padding: 28px 32px; }

/* ── Screens ──────────────────────────────────────────────── */
.rs-screen { display: none; }
.rs-screen.active { display: block; animation: rsSlideIn .25s ease; }
@keyframes rsSlideIn {
  from { opacity:0; transform: translateX(12px); }
  to   { opacity:1; transform: translateX(0); }
}

/* ── Auth Screen ──────────────────────────────────────────── */
.rs-auth-tabs { display: flex; margin-bottom: 24px; border-bottom: 1px solid var(--rs-border); }
.rs-auth-tab {
  flex: 1; padding: 12px; text-align: center; cursor: pointer;
  font-size: 14px; font-weight: 600; color: var(--rs-text2);
  border-bottom: 2px solid transparent; transition: all .2s; background: none; border-top:none; border-left:none; border-right:none;
}
.rs-auth-tab.active { color: var(--rs-accent); border-bottom-color: var(--rs-accent); }
.rs-auth-form { display: none; }
.rs-auth-form.active { display: block; }

/* ── Form Fields ──────────────────────────────────────────── */
.rs-field-group { margin-bottom: 16px; }
.rs-field-group label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--rs-text2); margin-bottom: 6px;
}
.rs-field-group input {
  width: 100%; box-sizing: border-box;
  background: var(--rs-surface2); border: 1px solid var(--rs-border);
  color: var(--rs-text); border-radius: 8px; padding: 10px 14px;
  font-size: 14px; transition: border-color .2s;
  outline: none;
}
.rs-field-group input:focus { border-color: var(--rs-accent); }
.rs-field-group input::placeholder { color: var(--rs-text2); }

/* ── Plan Cards ───────────────────────────────────────────── */
.rs-plans { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-bottom: 24px; }
.rs-plan-card {
  background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px; padding: 20px 12px; text-align: center;
  cursor: pointer; transition: all .3s cubic-bezier(.175, .885, .32, 1.275); position: relative;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}
.rs-plan-card:hover { border-color: rgba(255,255,255,0.2); transform: translateY(-4px); background: rgba(255,255,255,0.04); }
.rs-plan-card.selected { 
  border-color: var(--rs-accent); 
  background: linear-gradient(180deg, rgba(232,101,26,0.1) 0%, rgba(232,101,26,0.02) 100%);
  box-shadow: 0 8px 24px rgba(232,101,26,0.15), inset 0 0 0 1px var(--rs-accent);
  transform: translateY(-2px);
}
.rs-plan-card .rs-plan-badge {
  position: absolute; top:-12px; left:50%; transform:translateX(-50%);
  background: linear-gradient(135deg, #ff8a00, #e52e71); color:#fff; font-size:10px;
  padding: 3px 12px; border-radius: 20px; font-weight:800; white-space:nowrap;
  box-shadow: 0 4px 10px rgba(229, 46, 113, 0.3); text-transform: uppercase;
}
.rs-plan-label { font-size: 13px; color: var(--rs-text2); margin-bottom: 8px; font-weight: 500; }
.rs-plan-price { font-size: 26px; font-weight: 900; color: #fff; letter-spacing: -0.5px; }
.rs-plan-price small { font-size: 14px; font-weight: 600; color: var(--rs-text2); vertical-align: super; }
.rs-plan-trial { font-size: 11px; color: var(--rs-success); margin-top: 6px; font-weight: 600; display:inline-block; padding:2px 6px; background: rgba(63,185,80,0.1); border-radius:4px; }
.rs-plan-free .rs-plan-price { color: var(--rs-success); }

/* ── Coupon row ───────────────────────────────────────────── */
.rs-coupon-row { display: flex; gap: 10px; margin-bottom: 24px; position:relative; }
.rs-form-input {
  flex: 1;
  background: rgba(255,255,255,0.03); 
  border: 1px solid rgba(255,255,255,0.1);
  color: #fff; border-radius: 12px; padding: 14px 16px;
  font-size: 14px; font-weight: 500; transition: all .3s;
  outline: none; box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}
.rs-form-input::placeholder { color: var(--rs-text2); font-weight: 400; }
.rs-form-input:focus { border-color: var(--rs-accent); background: rgba(255,255,255,0.06); box-shadow: 0 0 0 3px rgba(232,101,26,0.15), inset 0 2px 4px rgba(0,0,0,0.2); }
.rs-coupon-result { font-size:13.5px; margin-top:-14px; margin-bottom:16px; display:block; font-weight: 500; }
.rs-coupon-ok   { color: var(--rs-success); display:flex; align-items:center; gap:6px; }
.rs-coupon-fail { color: var(--rs-danger); display:flex; align-items:center; gap:6px; }

/* ── Summary ──────────────────────────────────────────────── */
.rs-summary {
  background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px; padding: 16px 20px; margin-bottom: 24px;
}
.rs-summary-row {
  display: flex; justify-content: space-between; align-items:center;
  font-size: 14px; color: var(--rs-text2); margin-bottom: 12px; font-weight: 500;
}
.rs-summary-row:last-child {
  border-top: 1px dashed rgba(255,255,255,0.1); margin-top: 12px;
  padding-top: 14px; margin-bottom: 0;
  font-size: 16px; font-weight: 700; color: #fff;
}
.rs-summary-row .rs-discount { color: var(--rs-success); font-weight: 600; padding:2px 6px; background:rgba(63,185,80,0.1); border-radius:4px; }
#rs-sum-total { font-size: 22px; color: var(--rs-accent); text-shadow: 0 0 20px rgba(232,101,26,0.3); }

/* ── QR Screen ────────────────────────────────────────────── */
.rs-qr-box { text-align: center; }
.rs-qr-img-wrap {
  background: #fff; border-radius: 12px;
  padding: 16px; display: inline-block; margin: 16px 0;
  box-shadow: 0 0 0 4px var(--rs-accent);
}
.rs-qr-img { width: 200px; height: 200px; display: block; }
.rs-bank-info {
  background: var(--rs-surface2); border-radius: 10px;
  padding: 16px; text-align: left; margin: 16px 0;
}
.rs-bank-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.rs-bank-row:last-child { margin-bottom: 0; }
.rs-bank-label { font-size: 12px; color: var(--rs-text2); }
.rs-bank-value { font-size: 14px; font-weight: 600; color: var(--rs-text); }
.rs-copy-mini {
  background: var(--rs-surface); border: 1px solid var(--rs-border);
  border-radius: 6px; padding: 3px 10px; font-size: 12px;
  cursor: pointer; color: var(--rs-text2); transition: all .2s;
}
.rs-copy-mini:hover { border-color: var(--rs-accent); color: var(--rs-accent); }
.rs-countdown { font-size: 13px; color: var(--rs-warning); margin-top: 8px; }
.rs-polling-status { font-size: 13px; color: var(--rs-text2); margin-top: 12px; }
.rs-polling-dot {
  display: inline-block; width: 8px; height: 8px; border-radius: 50%;
  background: var(--rs-accent); margin-right: 6px;
  animation: rsPulse 1.2s ease-in-out infinite;
}
@keyframes rsPulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.4; transform:scale(.7); }
}

/* ── Success Screen ───────────────────────────────────────── */
.rs-success-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(63,185,80,.12); border: 2px solid var(--rs-success);
  display: flex; align-items: center; justify-content: center;
  font-size: 36px; margin: 0 auto 20px;
  animation: rsPopIn .5s cubic-bezier(.34,1.56,.64,1);
}
@keyframes rsPopIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}
.rs-license-display {
  background: var(--rs-bg); border: 2px solid var(--rs-accent);
  border-radius: 12px; padding: 20px; text-align: center; margin: 16px 0;
}
.rs-license-label { font-size: 11px; color: var(--rs-text2); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px; }
.rs-license-key-val {
  font-size: 24px; font-weight: 800; letter-spacing: 6px;
  color: var(--rs-accent); font-family: monospace;
}
.rs-copy-key-btn {
  background: var(--rs-surface2); border: 1px solid var(--rs-border);
  border-radius: 8px; padding: 8px 16px; margin-top: 12px;
  cursor: pointer; color: var(--rs-text); font-size: 13px;
  transition: all .2s; display: inline-flex; align-items: center; gap: 6px;
}
.rs-copy-key-btn:hover { border-color: var(--rs-accent); color: var(--rs-accent); }
.rs-copy-key-btn.copied { border-color: var(--rs-success); color: var(--rs-success); }

/* ── Buttons ──────────────────────────────────────────────── */
.rs-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px; padding: 14px 28px; border-radius: 12px;
  font-size: 15px; font-weight: 700; cursor: pointer;
  border: none; transition: all .3s; text-decoration:none; outline:none;
}
.rs-btn-primary {
  background: linear-gradient(135deg, var(--rs-accent), #ff8a00); color: #fff;
  box-shadow: 0 8px 24px rgba(232,101,26,.3), inset 0 1px 1px rgba(255,255,255,0.3);
  position: relative; overflow: hidden;
}
.rs-btn-primary::after {
  content:''; position:absolute; top:0;left:-100%; width:50%; height:100%;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent);
  transform: skewX(-20deg); transition: 0.5s;
}
.rs-btn-primary:hover::after { left: 150%; }
.rs-btn-primary:hover { background: linear-gradient(135deg, #ff8a00, var(--rs-accent)); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(232,101,26,.4); }
.rs-btn-primary:disabled { opacity:.6; cursor:not-allowed; transform:none; filter:grayscale(1); box-shadow:none; }
.rs-btn-ghost {
  background: rgba(255,255,255,0.03); color: var(--rs-text);
  border: 1px solid rgba(255,255,255,0.1); backdrop-filter: blur(4px);
}
.rs-btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.2); }
.rs-btn-full { width: 100%; box-sizing: border-box; }

/* ── Spinner ──────────────────────────────────────────────── */
.rs-spinner-wrap { display:flex; align-items:center; justify-content:center; padding:32px; }
.rs-spinner {
  width: 32px; height: 32px; border-radius: 50%;
  border: 3px solid var(--rs-border);
  border-top-color: var(--rs-accent);
  animation: rsSpin .7s linear infinite;
}
@keyframes rsSpin { to { transform:rotate(360deg); } }

/* ── Buy button on product page ───────────────────────────── */
.rumshop-buy-btn {
  background: linear-gradient(135deg, var(--rs-accent), var(--rs-accent-h)) !important;
  color: #fff !important;
  box-shadow: 0 4px 20px rgba(232,101,26,.4) !important;
  transition: all .25s !important;
}
.rumshop-buy-btn:hover { transform: translateY(-2px) !important; box-shadow: 0 8px 30px rgba(232,101,26,.5) !important; }

/* ── Error message ────────────────────────────────────────── */
.rs-error-msg {
  background: rgba(248,81,73,.12); border: 1px solid rgba(248,81,73,.4);
  border-radius: 8px; padding: 12px 14px; color: var(--rs-danger);
  font-size: 13px; margin-bottom: 16px; display:none;
}
.rs-error-msg.visible { display: block; animation: rsShake .4s; }
@keyframes rsShake {
  0%,100% { transform:translateX(0); }
  25%     { transform:translateX(-6px); }
  75%     { transform:translateX(6px); }
}

/* ── Toasts ───────────────────────────────────────────────── */
.rs-toast-container {
  position: fixed; top: 24px; right: 24px; z-index: 9999999;
  display: flex; flex-direction: column; gap: 12px; pointer-events: none;
}
.rs-toast {
  background: rgba(13, 17, 23, 0.95); backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff; padding: 14px 20px; border-radius: 10px;
  font-size: 14px; font-weight: 500;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
  display: flex; align-items: center; gap: 10px;
  animation: rsToastIn .4s cubic-bezier(.175, .885, .32, 1.275) forwards;
}
.rs-toast.rs-toast-success { border-left: 4px solid var(--rs-success); }
.rs-toast.rs-toast-error { border-left: 4px solid var(--rs-danger); }
.rs-toast.rs-toast-out { animation: rsToastOut .3s ease forwards; }

@keyframes rsToastIn {
  from { opacity: 0; transform: translateX(100%) scale(0.9); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}
@keyframes rsToastOut {
  from { opacity: 1; transform: translateX(0) scale(1); }
  to   { opacity: 0; transform: translateX(120%) scale(0.9); }
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 520px) {
  .rs-modal-header, .rs-modal-body { padding: 20px; }
  .rs-plans { grid-template-columns: 1fr; }
  .rs-license-key-val { font-size: 18px; letter-spacing: 3px; }
  .rs-toast-container { top: 16px; right: 16px; left: 16px; align-items: stretch; }
}