/* Deep blue, glassy, glowing theme */
:root {
  --deep-blue-1: #00122b;
  --deep-blue-2: #061d3f;
  --accent-blue: #2f6bff;
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-border: rgba(255, 255, 255, 0.25);
  --text: #e8f0ff;
  --muted: #b7c8e6;
  --error: #ff6b6b;
  --success: #4bd378;
  --shadow: rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }
html, body {
  height: 100%;
  background: radial-gradient(1200px 800px at 20% 10%, #08183a 0%, var(--deep-blue-2) 45%, var(--deep-blue-1) 100%);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
}

.bg-decor {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  filter: blur(60px);
  opacity: 0.35;
  mix-blend-mode: screen;
  transform: translateZ(0);
}

.blob-1 {
  width: 480px; height: 480px;
  background: radial-gradient(circle at 30% 30%, #1a49ff, transparent 60%);
  top: -80px; left: -60px;
  animation: float1 12s ease-in-out infinite;
}
.blob-2 {
  width: 520px; height: 520px;
  background: radial-gradient(circle at 70% 30%, #00e5ff, transparent 60%);
  bottom: -120px; right: -80px;
  animation: float2 14s ease-in-out infinite;
}
.blob-3 {
  width: 420px; height: 420px;
  background: radial-gradient(circle at 60% 70%, #6b8cff, transparent 60%);
  top: 40%; left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 10s ease-in-out infinite;
}

@keyframes float1 { 0%, 100% { transform: translate(0,0); } 50% { transform: translate(20px, -15px); } }
@keyframes float2 { 0%, 100% { transform: translate(0,0); } 50% { transform: translate(-25px, 20px); } }
@keyframes pulse { 0%, 100% { opacity: 0.3; } 50% { opacity: 0.5; } }

.container {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px 16px 80px;
}

.glass-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.06));
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow:
    0 10px 30px var(--shadow),
    inset 0 1px 0 rgba(255,255,255,0.18),
    inset 0 -1px 0 rgba(255,255,255,0.08);
  border-radius: 18px;
  color: var(--text);
}

.header {
  margin: 24px auto 12px;
  padding: 20px 24px;
  text-align: center;
}
.header h1 {
  margin: 0 0 8px; font-weight: 700; letter-spacing: 0.2px;
  text-shadow: 0 0 12px rgba(47,107,255,0.45);
}
.header p { margin: 0; color: var(--muted); }

.form-card {
  margin-top: 16px;
  padding: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

label {
  font-size: 0.95rem;
  color: var(--muted);
}

input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.25);
  background: radial-gradient(120% 120% at 20% 20%, rgba(255,255,255,0.18) 0%, rgba(255,255,255,0.1) 55%, rgba(255,255,255,0.08) 100%);
  color: var(--text);
  outline: none;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow:
    0 6px 18px rgba(0,0,0,0.3),
    inset 0 1px 2px rgba(255,255,255,0.2),
    inset 0 -1px 2px rgba(0,0,0,0.2);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input::placeholder { color: #cbd7ef; opacity: 0.8; }

input:focus {
  border-color: #6b8cff;
  box-shadow:
    0 0 0 3px rgba(47,107,255,0.25),
    0 8px 22px rgba(0,0,0,0.35);
}

.glassy-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.28);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.22), rgba(255,255,255,0.1)),
    radial-gradient(120% 120% at 30% 10%, rgba(47,107,255,0.55) 0%, rgba(47,107,255,0.25) 40%, rgba(255,255,255,0.08) 100%);
  color: #ffffff;
  cursor: pointer;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow:
    0 12px 26px rgba(0,0,0,0.35),
    0 0 18px rgba(47,107,255,0.45),
    inset 0 1px 0 rgba(255,255,255,0.28);
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.3s ease;
}

.glassy-button:hover {
  transform: translateY(-1px);
  box-shadow:
    0 16px 32px rgba(0,0,0,0.38),
    0 0 24px rgba(47,107,255,0.65);
}

.glassy-button:active {
  transform: translateY(0);
}

.btn-glow {
  position: absolute;
  inset: -6px;
  border-radius: 18px;
  pointer-events: none;
  box-shadow: 0 0 24px 6px rgba(0, 229, 255, 0.5);
  opacity: 0.0;
  transition: opacity 0.2s ease;
}

.glassy-button:hover .btn-glow { opacity: 1; }

.status {
  margin-top: 14px;
  min-height: 22px;
  font-size: 0.95rem;
}

.status.success { color: var(--success); text-shadow: 0 0 10px rgba(75, 211, 120, 0.35); }
.status.error { color: var(--error); text-shadow: 0 0 10px rgba(255, 107, 107, 0.35); }

.footer {
  width: fit-content;
  margin: 36px auto 24px;
  padding: 10px 16px;
  text-align: center;
  font-size: 0.95rem;
  color: var(--muted);
  text-shadow: 0 0 10px rgba(47,107,255,0.4);
  animation: glowFooter 3s ease-in-out infinite alternate;
}

@keyframes glowFooter {
  from { box-shadow: 0 0 16px rgba(47,107,255,0.35); }
  to   { box-shadow: 0 0 24px rgba(0,229,255,0.5); }
}

/* Responsive */
@media (max-width: 640px) {
  .form-card { padding: 22px; }
  .header h1 { font-size: 1.4rem; }
}

.glassy-table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  border-radius: 12px;
  overflow: hidden;
}

.glassy-table th, .glassy-table td {
  padding: 12px 16px;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.glassy-table th {
  background: rgba(255,255,255,0.08);
  text-align: left;
}

.glassy-table tr:hover {
  background: rgba(255,255,255,0.1);
}

.glassy-input {
  width: 100%;
  padding: 10px;
  margin-bottom: 12px;
  border: none;
  border-radius: 8px;
  background: rgba(255,255,255,0.1);
  color: #fff;
  outline: none;
}

.admin-actions {
  display: flex;
  gap: 10px;
  margin-top: 10px;
}

.glassy-button.small {
  padding: 6px 12px;
  font-size: 0.85rem;
}

.glassy-button.danger {
  background: rgba(255, 0, 0, 0.3);
  border: 1px solid rgba(255, 0, 0, 0.5);
}

.table-wrapper {
  max-height: 400px;
  overflow-y: auto;
  border-radius: 12px;
}

.stats-grid {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.stat-card {
  flex: 1;
  text-align: center;
  padding: 20px;
}

.stat-card h2 {
  font-size: 2rem;
  margin: 0;
  color: #00d4ff;
}

@media (max-width: 768px) {
  .stats-grid {
    flex-direction: column;
  }
}

.glassy-button#pdfBtn {
  background: rgba(0, 200, 255, 0.3);
  border: 1px solid rgba(0, 200, 255, 0.5);
}

  .ferous {
    color: white;       
    text-decoration: none; 
    cursor: default;       
  }

  /* Prompt card warning style */
.prompt-card {
  background: rgba(255, 0, 0, 0.15); /* translucent red */
  border: 2px solid rgba(255, 0, 0, 0.6);
  color: #b30000; /* dark red text */
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.4);
  animation: pulseWarning 2s infinite;
}

.prompt-card h2 {
  color: #ff0000;
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.prompt-card p {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.prompt-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.prompt-actions .glassy-button {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid #ff0000;
  color: #ff0000;
  font-weight: bold;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.prompt-actions .glassy-button:hover {
  background: rgba(255, 0, 0, 0.2);
  color: #fff;
}

/* Warning pulse effect */
@keyframes pulseWarning {
  0% { box-shadow: 0 0 10px rgba(255, 0, 0, 0.4); }
  50% { box-shadow: 0 0 25px rgba(255, 0, 0, 0.8); }
  100% { box-shadow: 0 0 10px rgba(255, 0, 0, 0.4); }
}