/* ═══════════════════════════════════════════════════════════════
   SR License Gate v1.4 — Overlay
   Todos los valores visuales se controlan por variables CSS
   inyectadas desde el panel de administración.
═══════════════════════════════════════════════════════════════ */

#srlg-overlay {
  --srlg-bg-glass:    rgba(7,9,14,0.72);
  --srlg-card:        #0d1018;
  --srlg-card-border: #1e2130;
  --srlg-card-bw:     1px;
  --srlg-card-radius: 16px;
  --srlg-card-maxw:   460px;
  --srlg-card-pv:     28px;
  --srlg-card-ph:     28px;
  --srlg-card-shadow: 0 32px 96px rgba(0,0,0,0.72), 0 4px 24px rgba(0,0,0,0.5);
  --srlg-topbar-h:    3px;
  --srlg-red:         #e8333a;
  --srlg-red-dim:     rgba(232,51,58,0.14);
  --srlg-red-glow:    rgba(232,51,58,0.28);
  --srlg-amber:       #f59e0b;
  --srlg-amber-dim:   rgba(245,158,11,0.13);
  --srlg-surface-1:   #141720;
  --srlg-surface-2:   #1a1f2e;
  --srlg-border-1:    rgba(255,255,255,0.07);
  --srlg-border-2:    rgba(255,255,255,0.04);
  --srlg-text-1:      #eef0f6;
  --srlg-text-2:      #8b92a8;
  --srlg-text-3:      #4a5166;
  --srlg-font:        'DM Sans', system-ui, sans-serif;
  --srlg-mono:        'DM Mono', monospace;
  --srlg-fs-title:    20px;
  --srlg-fs-sub:      14px;
  --srlg-fs-label:    12px;
  --srlg-fs-help:     12px;
  --srlg-fw-title:    600;
  --srlg-btn-bg:      #e8333a;
  --srlg-btn-hover:   #c8292f;
  --srlg-btn-color:   #ffffff;
  --srlg-btn-radius:  8px;
  --srlg-btn-fs:      14px;
  --srlg-btn-fw:      600;
  --srlg-btn-pv:      13px;
  --srlg-btn-ph:      20px;
  --srlg-inp-bg:      #141720;
  --srlg-inp-border:  #1e2130;
  --srlg-inp-bw:      1px;
  --srlg-inp-radius:  10px;
  --srlg-inp-color:   #eef0f6;
  --srlg-inp-fs:      13px;
  --srlg-inp-pv:      13px;
  --srlg-inp-focus:   #e8333a;
}

#srlg-overlay, #srlg-overlay * { box-sizing: border-box; margin: 0; padding: 0; }

#srlg-overlay {
  position: fixed; inset: 0; z-index: 9999999;
  display: flex; align-items: center; justify-content: center; padding: 16px;
  font-family: var(--srlg-font);
  backdrop-filter: blur(20px) saturate(0.3) brightness(0.45);
  -webkit-backdrop-filter: blur(20px) saturate(0.3) brightness(0.45);
  background: var(--srlg-bg-glass);
  animation: srlg-overlay-in 0.35s cubic-bezier(.22,1,.36,1) both;
}
#srlg-backdrop {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(232,51,58,0.06) 0%, transparent 70%);
  pointer-events: none;
}
#srlg-overlay.srlg-exit { animation: srlg-overlay-out 0.5s cubic-bezier(.22,1,.36,1) forwards; }

#srlg-card {
  position: relative;
  background: var(--srlg-card);
  border: var(--srlg-card-bw) solid var(--srlg-card-border);
  border-radius: var(--srlg-card-radius);
  width: 100%; max-width: var(--srlg-card-maxw);
  overflow: hidden;
  box-shadow: var(--srlg-card-shadow);
  animation: srlg-card-in 0.45s cubic-bezier(.22,1,.36,1) 0.05s both;
}
#srlg-card.srlg-success-pulse { animation: srlg-success 0.4s cubic-bezier(.22,1,.36,1) forwards; }

#srlg-top-bar {
  height: var(--srlg-topbar-h);
  background: linear-gradient(90deg, var(--srlg-red) 0%, #ff6b6f 50%, var(--srlg-red) 100%);
  background-size: 200% 100%;
  animation: srlg-bar-shimmer 3s linear infinite;
}

#srlg-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--srlg-card-pv) var(--srlg-card-ph) calc(var(--srlg-card-pv) * 0.75);
}
#srlg-brand       { display: flex; align-items: center; gap: 10px; }
#srlg-logo        { height: 28px; width: auto; display: block; }
#srlg-brand-label { font-size: 12px; font-weight: 500; color: var(--srlg-text-3); letter-spacing: 0.04em; border-left: 1px solid var(--srlg-border-1); padding-left: 10px; }
#srlg-badge       { display: flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 500; color: var(--srlg-text-2); background: var(--srlg-surface-1); border: 1px solid var(--srlg-border-1); border-radius: 999px; padding: 5px 11px; letter-spacing: 0.02em; }
#srlg-badge-dot   { width: 6px; height: 6px; border-radius: 50%; background: var(--srlg-amber); box-shadow: 0 0 6px var(--srlg-amber); animation: srlg-pulse-dot 2s ease-in-out infinite; }

.srlg-divider { height: 1px; background: var(--srlg-border-2); margin: 0 var(--srlg-card-ph); }
.srlg-state   { padding: var(--srlg-card-pv) var(--srlg-card-ph) 8px; }

#srlg-icon-lock { width: 52px; height: 52px; border-radius: 14px; background: var(--srlg-surface-1); border: 1px solid var(--srlg-border-1); display: flex; align-items: center; justify-content: center; color: var(--srlg-red); margin-bottom: 20px; }

#srlg-title    { font-size: var(--srlg-fs-title); font-weight: var(--srlg-fw-title); color: var(--srlg-text-1); line-height: 1.25; margin-bottom: 10px; letter-spacing: -0.01em; }
#srlg-subtitle { font-size: var(--srlg-fs-sub); color: var(--srlg-text-2); line-height: 1.65; margin-bottom: 24px; }
#srlg-input-label { display: block; font-size: var(--srlg-fs-label); font-weight: 600; color: var(--srlg-text-2); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 8px; }

#srlg-input-row  { display: flex; gap: 8px; margin-bottom: 10px; }
#srlg-input-wrap { position: relative; flex: 1; }
#srlg-input-icon { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--srlg-text-3); pointer-events: none; }

#srlg-nc-input {
  width: 100%;
  background: var(--srlg-inp-bg); border: var(--srlg-inp-bw) solid var(--srlg-inp-border);
  border-radius: var(--srlg-inp-radius); color: var(--srlg-inp-color);
  font-family: var(--srlg-mono); font-size: var(--srlg-inp-fs);
  font-weight: 500; letter-spacing: 0.04em;
  padding: var(--srlg-inp-pv) 14px var(--srlg-inp-pv) 38px;
  outline: none; -webkit-appearance: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
#srlg-nc-input::placeholder { color: var(--srlg-text-3); font-weight: 400; }
#srlg-nc-input:focus { background: var(--srlg-surface-2); border-color: var(--srlg-inp-focus); box-shadow: 0 0 0 3px var(--srlg-red-dim); }
#srlg-input-wrap:focus-within #srlg-input-icon { color: var(--srlg-inp-focus); }
#srlg-nc-input:disabled { opacity: 0.45; cursor: not-allowed; }

#srlg-submit-btn {
  background: var(--srlg-btn-bg); border: none; border-radius: var(--srlg-btn-radius);
  color: var(--srlg-btn-color); cursor: pointer; font-family: var(--srlg-font);
  font-size: var(--srlg-btn-fs); font-weight: var(--srlg-btn-fw);
  padding: var(--srlg-btn-pv) var(--srlg-btn-ph);
  white-space: nowrap; display: flex; align-items: center; gap: 8px;
  transition: background 0.18s, transform 0.12s, box-shadow 0.18s;
  box-shadow: 0 2px 12px var(--srlg-red-dim);
}
#srlg-submit-btn:hover:not(:disabled) { background: var(--srlg-btn-hover); box-shadow: 0 4px 20px var(--srlg-red-glow); transform: translateY(-1px); }
#srlg-submit-btn:active:not(:disabled){ transform: translateY(0) scale(0.97); box-shadow: none; }
#srlg-submit-btn:disabled             { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }
#srlg-btn-spinner svg { animation: srlg-spin 0.7s linear infinite; }

#srlg-error-inline { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: #f87171; background: rgba(248,113,113,0.08); border: 1px solid rgba(248,113,113,0.18); border-radius: 7px; padding: 10px 13px; line-height: 1.4; margin-bottom: 4px; }
#srlg-error-inline svg { flex-shrink: 0; margin-top: 1px; }

#srlg-help-text { font-size: var(--srlg-fs-help); color: var(--srlg-text-3); padding: 14px 0 4px; line-height: 1.5; }
#srlg-help-text a { color: var(--srlg-text-2); text-decoration: underline; text-decoration-color: var(--srlg-text-3); transition: color 0.15s; }
#srlg-help-text a:hover { color: var(--srlg-red); }

.srlg-result-icon    { width: 56px; height: 56px; border-radius: 16px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.srlg-result-error   { background: var(--srlg-red-dim); color: var(--srlg-red); border: 1px solid rgba(232,51,58,0.2); }
.srlg-result-warning { background: var(--srlg-amber-dim); color: var(--srlg-amber); border: 1px solid rgba(245,158,11,0.2); }
.srlg-result-title   { font-size: var(--srlg-fs-title); font-weight: var(--srlg-fw-title); color: var(--srlg-text-1); margin-bottom: 10px; letter-spacing: -0.01em; line-height: 1.3; }
.srlg-result-body    { font-size: var(--srlg-fs-sub); color: var(--srlg-text-2); line-height: 1.65; margin-bottom: 22px; }

.srlg-contact-panel  { background: var(--srlg-surface-1); border: 1px solid var(--srlg-border-1); border-radius: 10px; overflow: hidden; margin-bottom: 18px; }
.srlg-contact-label  { font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--srlg-text-3); padding: 12px 16px 8px; }
.srlg-contact-item   { display: flex; align-items: center; gap: 12px; padding: 12px 16px; text-decoration: none; border-top: 1px solid var(--srlg-border-2); transition: background 0.15s; }
.srlg-contact-item:hover { background: var(--srlg-surface-2); }
.srlg-contact-icon   { width: 32px; height: 32px; border-radius: 8px; background: var(--srlg-red-dim); border: 1px solid rgba(232,51,58,0.15); display: flex; align-items: center; justify-content: center; color: var(--srlg-red); flex-shrink: 0; }
.srlg-contact-info   { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.srlg-contact-channel{ font-size: 11px; color: var(--srlg-text-3); font-weight: 500; }
.srlg-contact-value  { font-size: 13.5px; color: var(--srlg-text-1); font-weight: 500; }
.srlg-contact-arrow  { color: var(--srlg-text-3); flex-shrink: 0; transition: color 0.15s, transform 0.15s; }
.srlg-contact-item:hover .srlg-contact-arrow { color: var(--srlg-text-2); transform: translateX(2px); }

.srlg-retry-btn { display: flex; align-items: center; gap: 7px; background: transparent; border: 1px solid var(--srlg-border-1); border-radius: 7px; color: var(--srlg-text-2); cursor: pointer; font-family: var(--srlg-font); font-size: 13px; font-weight: 500; padding: 10px 16px; width: 100%; justify-content: center; transition: color 0.15s, border-color 0.15s, background 0.15s; }
.srlg-retry-btn:hover { color: var(--srlg-text-1); border-color: var(--srlg-text-3); background: var(--srlg-surface-1); }

#srlg-footer { display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 11.5px; color: var(--srlg-text-3); padding: 14px var(--srlg-card-ph) 18px; letter-spacing: 0.02em; }

@keyframes srlg-overlay-in  { from{opacity:0} to{opacity:1} }
@keyframes srlg-overlay-out { from{opacity:1} to{opacity:0} }
@keyframes srlg-card-in     { from{opacity:0;transform:translateY(20px) scale(0.975)} to{opacity:1;transform:translateY(0) scale(1)} }
@keyframes srlg-success     { 0%{transform:scale(1)} 40%{transform:scale(1.02);box-shadow:0 0 0 6px rgba(34,197,94,0.2)} 100%{transform:scale(1)} }
@keyframes srlg-spin        { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
@keyframes srlg-bar-shimmer { from{background-position:0% 0} to{background-position:200% 0} }
@keyframes srlg-pulse-dot   { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)} }

@media (max-width: 500px) {
  #srlg-header  { padding: 18px 20px; }
  .srlg-state   { padding: 22px 20px 8px; }
  .srlg-divider { margin: 0 20px; }
  #srlg-footer  { padding: 14px 20px 16px; }
  #srlg-input-row { flex-direction: column; }
  #srlg-submit-btn{ width: 100%; justify-content: center; }
  #srlg-brand-label { display: none; }
}