/* ═══════════════════════════════════════════════════════════════════════
   AI Security Intelligence — Premium Access Gateway Styles
   ═══════════════════════════════════════════════════════════════════════ */

/* ─── Modal Overlay ─── */
.access-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.access-modal.open {
  opacity: 1;
  visibility: visible;
}

.access-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 27, 45, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.access-modal-container {
  position: relative;
  width: 90%;
  max-width: 520px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.05);
  transform: translateY(16px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.access-modal.open .access-modal-container {
  transform: translateY(0) scale(1);
}

/* ─── Close Button ─── */
.access-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #94A3B8;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  z-index: 2;
}

.access-modal-close:hover {
  background: #f1f5f9;
  color: #475569;
}

/* ─── Header ─── */
.access-modal-header {
  padding: 40px 40px 24px;
  text-align: center;
}

.access-modal-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, #0F1B2D 0%, #1E3A5F 100%);
  color: #0284C7;
  margin-bottom: 20px;
}

.access-modal-title {
  font-family: var(--font-display, 'DM Serif Display', Georgia, serif);
  font-size: 24px;
  font-weight: 400;
  color: #0F1B2D;
  margin: 0 0 8px;
}

.access-modal-subtitle {
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 14px;
  color: #64748B;
  line-height: 1.6;
  margin: 0;
  max-width: 380px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Form ─── */
.access-modal-form {
  padding: 0 40px 40px;
}

.access-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.access-form-field label {
  display: block;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94A3B8;
  margin-bottom: 6px;
}

.access-form-field input {
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 14px;
  color: #0F1B2D;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.access-form-field input:focus {
  border-color: #0284C7;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
  background: #ffffff;
}

.access-form-field input::placeholder {
  color: #CBD5E1;
}

.access-form-submit {
  width: 100%;
  padding: 14px 24px;
  margin-top: 8px;
  background: linear-gradient(135deg, #0F1B2D 0%, #1E3A5F 100%);
  color: #ffffff;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 15px;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.access-form-submit:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.access-form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.access-submit-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.access-spinner {
  animation: accessSpin 1s linear infinite;
}

@keyframes accessSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.access-form-privacy {
  text-align: center;
  font-size: 12px;
  color: #94A3B8;
  margin: 12px 0 0;
  line-height: 1.5;
}

/* ─── Success State ─── */
.access-modal-success {
  padding: 48px 40px;
  text-align: center;
}

.access-success-icon {
  margin-bottom: 20px;
}

.access-success-title {
  font-family: var(--font-display, 'DM Serif Display', Georgia, serif);
  font-size: 22px;
  color: #0F1B2D;
  margin: 0 0 12px;
}

.access-success-text {
  font-size: 14px;
  color: #64748B;
  line-height: 1.7;
  margin: 0 0 28px;
  max-width: 340px;
  margin-left: auto;
  margin-right: auto;
}

.access-success-close {
  padding: 12px 40px;
  background: #f1f5f9;
  color: #0F1B2D;
  font-family: var(--font-body, 'DM Sans', sans-serif);
  font-size: 14px;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s ease;
}

.access-success-close:hover {
  background: #e2e8f0;
}

/* ─── Access Badge ─── */
.access-badge {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 8px 16px;
  background: #0F1B2D;
  color: #0284C7;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  z-index: 9999;
  animation: badgeFadeIn 0.5s ease;
}

@keyframes badgeFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Premium content states ─── */
.premium-locked {
  filter: blur(6px);
  -webkit-filter: blur(6px);
  user-select: none;
  -webkit-user-select: none;
  pointer-events: none;
}

.premium-unlocked {
  filter: none !important;
  -webkit-filter: none !important;
  user-select: auto !important;
  -webkit-user-select: auto !important;
  pointer-events: auto !important;
}

/* ─── Access granted button style ─── */
.access-granted {
  background: #ecfdf5 !important;
  color: #059669 !important;
  border-color: #a7f3d0 !important;
}

/* ─── Mobile Responsive ─── */
@media (max-width: 600px) {
  .access-modal-container {
    width: 95%;
    max-width: none;
    margin: 16px;
  }

  .access-modal-header {
    padding: 32px 24px 20px;
  }

  .access-modal-form {
    padding: 0 24px 32px;
  }

  .access-form-row {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 12px;
  }

  .access-modal-title {
    font-size: 20px;
  }

  .access-modal-success {
    padding: 40px 24px;
  }
}