/* ============================================================
   Intel Tools Portal — "Midnight Ops" theme
   Dark navy base + playful neon accents, rounded & friendly
   ============================================================ */

:root {
  --bg-0: #0b0e1f;
  --bg-1: #121631;
  --bg-2: #1a1f42;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-hover: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #eef0ff;
  --text-dim: #9aa0c3;
  --accent: #7c6cff;
  --accent-2: #00d4ff;
  --accent-3: #ff6ec7;
  --success: #3ddc97;
  --warning: #ffc65c;
  --danger: #ff6b81;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
  --font: 'IBM Plex Sans Thai', 'Segoe UI', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body { height: 100%; }

body {
  font-family: var(--font);
  background: var(--bg-0);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- animated background ---------- */

.bg-decor { position: fixed; inset: 0; z-index: -1; overflow: hidden; }

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
  animation: drift 24s ease-in-out infinite alternate;
}
.blob-1 { width: 480px; height: 480px; background: #5b4bdd; top: -140px; left: -120px; }
.blob-2 { width: 420px; height: 420px; background: #0e7a9e; bottom: -160px; right: -100px; animation-delay: -8s; }
.blob-3 { width: 320px; height: 320px; background: #a1337e; top: 40%; left: 55%; animation-delay: -15s; }

@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(60px, -40px) scale(1.15); }
}

.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

/* ---------- generic ---------- */

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: none; border-radius: 999px;
  padding: 11px 22px; font-size: 15px; font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 6px 20px rgba(124, 108, 255, 0.35);
  transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.1); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-ghost {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: none;
  color: var(--text);
}
.btn-ghost:hover { background: var(--surface-hover); }

.btn-danger { background: linear-gradient(135deg, #ff5f7e, #ff8f5f); box-shadow: 0 6px 20px rgba(255, 95, 126, 0.3); }
.btn-sm { padding: 7px 14px; font-size: 13px; }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--text-dim); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px;
  background: rgba(0, 0, 0, 0.25);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text); font-size: 15px;
  outline: none; transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}
.field select option { background: var(--bg-1); }

.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
}
.badge-admin { background: rgba(255, 110, 199, 0.18); color: var(--accent-3); }
.badge-user { background: rgba(0, 212, 255, 0.14); color: var(--accent-2); }
.badge-on { background: rgba(61, 220, 151, 0.16); color: var(--success); }
.badge-off { background: rgba(255, 107, 129, 0.16); color: var(--danger); }

/* ---------- login ---------- */

.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}

.login-card {
  width: 100%; max-width: 420px;
  background: linear-gradient(160deg, rgba(255,255,255,0.09), rgba(255,255,255,0.03));
  border: 1px solid var(--border-strong);
  border-radius: 28px;
  padding: 44px 38px 38px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  animation: pop-in 0.5s cubic-bezier(0.2, 1.4, 0.4, 1);
}

@keyframes pop-in {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to   { opacity: 1; transform: none; }
}

.login-mascot {
  width: 92px; height: 92px; margin: 0 auto 18px;
  display: flex; align-items: center; justify-content: center;
  font-size: 52px;
  background: linear-gradient(135deg, var(--accent), var(--accent-3));
  border-radius: 30px;
  box-shadow: 0 10px 30px rgba(124, 108, 255, 0.45);
  animation: bounce 3.2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-8px) rotate(3deg); }
}

.login-card h1 {
  text-align: center; font-size: 26px; font-weight: 700;
  background: linear-gradient(90deg, var(--accent-2), var(--accent-3));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}
.login-card .subtitle {
  text-align: center; color: var(--text-dim); font-size: 14px; margin-bottom: 28px;
}

.login-card .btn { width: 100%; justify-content: center; padding: 13px; font-size: 16px; margin-top: 6px; }

.login-footer { text-align: center; margin-top: 22px; color: var(--text-dim); font-size: 12.5px; line-height: 2; }

.link-btn {
  background: none; border: none; padding: 0;
  color: var(--accent-2); font-size: inherit; font-weight: 600;
  text-decoration: underline; text-underline-offset: 3px;
  transition: filter 0.15s;
}
.link-btn:hover { filter: brightness(1.25); }

.shake { animation: shake 0.4s; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  75% { transform: translateX(8px); }
}

/* ---------- app shell ---------- */

.shell { max-width: 1200px; margin: 0 auto; padding: 24px 24px 80px; }

.topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  backdrop-filter: blur(14px);
  margin-bottom: 34px;
}

.topbar .logo { font-size: 26px; }
.topbar .brand { font-weight: 700; font-size: 17px; }
.topbar .brand small { display: block; font-size: 11px; color: var(--text-dim); font-weight: 500; }
.topbar .spacer { flex: 1; }
.topbar .who { text-align: right; font-size: 13.5px; }
.topbar .who .name { font-weight: 600; }
.topbar .who .role { font-size: 11.5px; color: var(--text-dim); }

/* ---------- dashboard ---------- */

.hero { margin-bottom: 30px; }
.hero h2 { font-size: 30px; font-weight: 700; }
.hero h2 .wave { display: inline-block; animation: wave 2.4s ease-in-out infinite; transform-origin: 70% 70%; }
@keyframes wave {
  0%, 60%, 100% { transform: rotate(0); }
  10% { transform: rotate(16deg); } 20% { transform: rotate(-8deg); }
  30% { transform: rotate(14deg); } 40% { transform: rotate(-4deg); }
}
.hero p { color: var(--text-dim); margin-top: 6px; font-size: 15px; }

.category-title {
  font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-dim); margin: 30px 0 14px; display: flex; align-items: center; gap: 10px;
}
.category-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 18px;
}

.tool-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 22px 20px;
  text-align: left;
  color: var(--text);
  overflow: hidden;
  transition: transform 0.18s, border-color 0.18s, background 0.18s, box-shadow 0.18s;
  backdrop-filter: blur(10px);
}
.tool-card:hover {
  transform: translateY(-5px);
  background: var(--surface-hover);
  border-color: var(--card-color, var(--accent));
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}
.tool-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--card-color, var(--accent)), transparent);
  opacity: 0.9;
}

.tool-card .icon {
  width: 58px; height: 58px;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px;
  border-radius: 16px;
  background: color-mix(in srgb, var(--card-color, var(--accent)) 22%, transparent);
  margin-bottom: 14px;
  transition: transform 0.18s;
}
.tool-card:hover .icon { transform: scale(1.12) rotate(-6deg); }

.tool-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.tool-card p { font-size: 13.5px; color: var(--text-dim); line-height: 1.55; min-height: 42px; }

.tool-card .launch {
  margin-top: 14px; display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--card-color, var(--accent-2));
  opacity: 0; transform: translateX(-6px); transition: opacity 0.18s, transform 0.18s;
}
.tool-card:hover .launch { opacity: 1; transform: none; }

.empty-state {
  text-align: center; padding: 70px 20px; color: var(--text-dim);
  background: var(--surface); border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius);
}
.empty-state .big { font-size: 54px; margin-bottom: 14px; }
.empty-state h3 { color: var(--text); margin-bottom: 6px; }

/* ---------- admin ---------- */

.tabs {
  display: flex; gap: 8px; margin-bottom: 26px; flex-wrap: wrap;
}
.tab {
  padding: 10px 20px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text-dim);
  font-size: 14px; font-weight: 600;
  transition: all 0.15s;
}
.tab:hover { color: var(--text); background: var(--surface-hover); }
.tab.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff; border-color: transparent;
  box-shadow: 0 6px 18px rgba(124, 108, 255, 0.35);
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  backdrop-filter: blur(10px);
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; gap: 12px; flex-wrap: wrap;
}
.panel-head h3 { font-size: 19px; }
.panel-head p { font-size: 13px; color: var(--text-dim); margin-top: 3px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; padding: 10px 12px; color: var(--text-dim);
  font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  border-bottom: 1px solid var(--border-strong);
}
td { padding: 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255, 255, 255, 0.03); }

.mini-icon {
  width: 38px; height: 38px; border-radius: 11px;
  display: inline-flex; align-items: center; justify-content: center; font-size: 20px;
}

.row-actions { display: flex; gap: 6px; justify-content: flex-end; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 10px;
  border: 1px solid var(--border); background: transparent;
  font-size: 15px; transition: all 0.15s;
}
.icon-btn:hover { background: var(--surface-hover); border-color: var(--border-strong); transform: translateY(-1px); }

.chip {
  display: inline-block; margin: 2px; padding: 3px 10px;
  background: rgba(124, 108, 255, 0.15); color: #b9b0ff;
  border-radius: 999px; font-size: 12px;
}

/* ---------- modal ---------- */

.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(5, 7, 20, 0.7);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: fade-in 0.18s;
}
@keyframes fade-in { from { opacity: 0; } }

.modal {
  width: 100%; max-width: 540px; max-height: 88vh; overflow-y: auto;
  background: var(--bg-1);
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  padding: 30px;
  box-shadow: var(--shadow);
  animation: pop-in 0.25s cubic-bezier(0.2, 1.4, 0.4, 1);
}
.modal h3 { font-size: 20px; margin-bottom: 20px; }
.modal .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; }

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(40px, 1fr));
  gap: 5px;
  max-height: 128px; overflow-y: auto;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.18);
}
.emoji-opt {
  font-size: 20px; padding: 6px 0;
  background: transparent;
  border: 1.5px solid transparent; border-radius: 10px;
  transition: background 0.12s, border-color 0.12s, transform 0.12s;
}
.emoji-opt:hover { background: var(--surface-hover); transform: scale(1.15); }
.emoji-opt.sel {
  border-color: var(--accent-2);
  background: rgba(0, 212, 255, 0.14);
}

.perm-list {
  max-height: 220px; overflow-y: auto;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 8px;
}
.perm-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 9px; cursor: pointer;
  transition: background 0.12s; font-size: 14px;
}
.perm-item:hover { background: var(--surface-hover); }
.perm-item input { accent-color: var(--accent); width: 16px; height: 16px; }

/* ---------- API keys tab ---------- */

.src-search {
  padding: 9px 14px; background: rgba(0, 0, 0, 0.25);
  border: 1.5px solid var(--border); border-radius: 999px;
  color: var(--text); font-size: 13.5px; outline: none; width: 100%;
}
.src-search:focus { border-color: var(--accent-2); }

.key-row {
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 14px 16px; margin-bottom: 10px; background: var(--surface);
  transition: border-color 0.15s;
}
.key-row.set { border-color: rgba(61, 220, 151, 0.4); }
.key-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
.key-name { font-weight: 700; font-size: 15px; }
.key-hint { font-size: 12.5px; color: var(--text-dim); }
.key-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.key-field label { display: block; font-size: 12px; color: var(--text-dim); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.05em; }
.key-field input {
  width: 100%; padding: 9px 12px; font-family: ui-monospace, monospace; font-size: 13px;
  background: rgba(0, 0, 0, 0.28); border: 1.5px solid var(--border);
  border-radius: 9px; color: var(--text); outline: none;
}
.key-field input:focus { border-color: var(--accent-2); box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12); }

/* ---------- toast ---------- */

#toast-zone {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center;
}
.toast {
  padding: 12px 22px; border-radius: 999px;
  background: var(--bg-2); border: 1px solid var(--border-strong);
  font-size: 14px; font-weight: 500;
  box-shadow: var(--shadow);
  animation: toast-in 0.3s cubic-bezier(0.2, 1.4, 0.4, 1);
}
.toast.ok { border-color: rgba(61, 220, 151, 0.5); }
.toast.err { border-color: rgba(255, 107, 129, 0.55); }
@keyframes toast-in { from { opacity: 0; transform: translateY(16px) scale(0.9); } }

/* ---------- responsive ---------- */

@media (max-width: 640px) {
  .shell { padding: 16px 14px 60px; }
  .topbar { flex-wrap: wrap; border-radius: 20px; }
  .hero h2 { font-size: 23px; }
  .modal .form-row { grid-template-columns: 1fr; }
}