/* ==========================================================================
   ENCRYPTED CREDENTIALS & API KEYS VAULT - SOFT BROWN & VINTAGE BRASS SAFE
   ========================================================================== */

.vault-banner {
  background: linear-gradient(135deg, #edf8f2 0%, #f6f0e4 60%, #eee4d4 100%);
  border: 1.5px solid #a3d9bc;
  border-radius: 16px;
  padding: 24px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  box-shadow: 
    0 10px 30px rgba(90, 65, 40, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  position: relative;
  overflow: hidden;
}

.vault-banner::after {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 140px;
  height: 140px;
  background: radial-gradient(circle, rgba(13, 120, 87, 0.1), transparent 70%);
  pointer-events: none;
}

.vault-banner-info {
  display: flex;
  align-items: center;
  gap: 18px;
}

.vault-shield-icon {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #0d7857 0%, #064e3b 100%);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.8rem;
  box-shadow: 
    0 6px 16px rgba(13, 120, 87, 0.3),
    inset 0 2px 2px rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.vault-banner-title {
  font-family: var(--font-heading);
  font-size: 1.55rem;
  color: #1c140d;
  font-weight: 800;
  margin-bottom: 4px;
  letter-spacing: 0.03em;
}

.vault-banner-subtitle {
  font-size: 0.88rem;
  color: #0b5e43;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.vault-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

/* Warm Parchment Vault Credential Card */
.vault-card {
  background: linear-gradient(145deg, #fffdfa 0%, #f7f1e5 100%);
  border: 1.5px solid #d8c7a6;
  border-radius: 14px;
  padding: 24px;
  box-shadow: 
    0 10px 25px rgba(90, 65, 40, 0.09),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  position: relative;
  overflow: hidden;
  transition: transform 0.22s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.22s ease, box-shadow 0.22s ease;
}

.vault-card:hover {
  transform: translateY(-5px);
  border-color: #b38728;
  box-shadow: 
    0 18px 40px rgba(90, 65, 40, 0.16),
    0 0 15px rgba(179, 135, 40, 0.12);
}

.vault-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #0d7857, #b38728, #d97706);
}

.vault-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.vault-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #24170e;
  line-height: 1.3;
}

.vault-badge {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.badge-api-key { background: #e0edff; color: #1d4ed8; border: 1px solid #bfdbfe; }
.badge-database { background: #dcfce7; color: #15803d; border: 1px solid #bbf7d0; }
.badge-ssh { background: #fef3c7; color: #b45309; border: 1px solid #fde68a; }
.badge-token { background: #f3e8ff; color: #7e22ce; border: 1px solid #e9d5ff; }

.vault-meta {
  font-size: 0.86rem;
  color: #6e5d4f;
  margin-bottom: 16px;
}

/* Secret Box with Masking & Action Buttons */
.vault-secret-box {
  background: #f1ebdE;
  border: 1px solid #d4c5af;
  border-radius: 10px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  box-shadow: inset 0 2px 4px rgba(90, 65, 40, 0.08);
}

.vault-secret-value {
  font-family: var(--font-typewriter);
  font-size: 0.96rem;
  letter-spacing: 0.12em;
  color: #0284c7;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  font-weight: 700;
}

.vault-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.vault-btn-action {
  background: #ffffff;
  border: 1px solid #dacbb5;
  color: #3b2818;
  padding: 7px 12px;
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.18s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.vault-btn-action:hover {
  background: #ebdcc4;
  border-color: #b38728;
  color: #1c1007;
  transform: translateY(-1px);
}

.vault-btn-copy.copied {
  background: #0d7857 !important;
  border-color: #064e3b !important;
  color: #ffffff !important;
  box-shadow: 0 0 10px rgba(13, 120, 87, 0.3);
}

/* Modal Lock & PIN Overlay */
.vault-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(45, 33, 22, 0.65);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.vault-modal-content {
  background: linear-gradient(180deg, #fffdfa 0%, #f6eee0 100%);
  border: 2px solid #b38728;
  border-radius: 18px;
  padding: 36px 32px;
  max-width: 460px;
  width: 100%;
  box-shadow: 
    0 25px 70px rgba(60, 40, 20, 0.35),
    0 0 20px rgba(179, 135, 40, 0.15);
  text-align: center;
  position: relative;
}

.pin-display {
  letter-spacing: 0.45em;
  font-size: 2.2rem;
  font-family: var(--font-typewriter);
  background: #eee5d5;
  padding: 14px;
  border-radius: 10px;
  margin: 18px 0;
  border: 1.5px solid #c8b79b;
  color: #4a3420;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 2px 6px rgba(90,65,40,0.15);
}

.pin-keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.keypad-btn {
  background: linear-gradient(180deg, #ffffff 0%, #f7f1e6 100%);
  border: 1.5px solid #d4c5af;
  color: #2b1c10;
  padding: 16px;
  font-size: 1.35rem;
  font-weight: 700;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 3px 8px rgba(90,65,40,0.1);
  transition: all 0.12s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.keypad-btn:hover {
  background: linear-gradient(180deg, #fef8ee 0%, #f1e3cc 100%);
  border-color: #b38728;
  color: #170d05;
  transform: translateY(-2px);
  box-shadow: 0 5px 12px rgba(179, 135, 40, 0.2);
}

.keypad-btn:active {
  transform: translateY(2px) scale(0.96);
  box-shadow: 0 1px 3px rgba(90,65,40,0.2);
}