@import url('https://fonts.googleapis.com/css2?family=Syne:wght@700;800&family=Outfit:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg: #030405;
  --paper: #0b0d10;
  --paper-2: #101318;
  --paper-3: #151922;
  --ink: #ffffff;
  --ink-2: #b0b8c4;
  --ink-3: #6b7280;
  --accent: #00d1ff;
  --accent-hover: #00b8e6;
  --accent-dim: rgba(0, 209, 255, 0.1);
  --success: #00ff85;
  --success-dim: rgba(0, 255, 133, 0.1);
  --warning: #ffb800;
  --warning-dim: rgba(255, 184, 0, 0.1);
  --danger: #ff4b4b;
  --danger-dim: rgba(255, 75, 75, 0.1);
  --infra: #bc00ff;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --nav-w: 240px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.6);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  color: var(--ink);
  line-height: 1.6;
  background: var(--bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .card-title, .sidebar-brand h2 {
  font-family: 'Syne', sans-serif;
  letter-spacing: 0;
  text-transform: uppercase;
}

/* --- Layout ----------------------------------- */

.layout {
  display: flex;
  min-height: 100vh;
}

.wrap-center {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background: 
    radial-gradient(circle at 0% 0%, rgba(0, 209, 255, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 100% 100%, rgba(188, 0, 255, 0.05) 0%, transparent 50%),
    var(--bg);
}

/* --- Sidebar ---------------------------------- */

.sidebar {
  width: var(--nav-w);
  flex-shrink: 0;
  background: var(--bg);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 32px 0 24px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-brand {
  padding: 0 24px 32px;
  margin-bottom: 8px;
}

.sidebar-brand h2 {
  font-size: 20px;
  font-weight: 800;
  margin: 0;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-brand h2::before {
  content: '';
  width: 12px;
  height: 12px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  border-radius: 2px;
}

.sidebar-brand p {
  font-size: 11px;
  color: var(--ink-3);
  margin: 4px 0 0;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

.nav-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 16px 24px 8px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  text-decoration: none;
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
  position: relative;
}

.nav-link .nav-icon {
  width: 20px;
  text-align: center;
  font-size: 16px;
  opacity: 0.6;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--ink);
}

.nav-link.active {
  color: var(--accent);
  background: var(--accent-dim);
  font-weight: 600;
}

.nav-link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}

.sidebar-footer {
  margin-top: auto;
  padding: 24px;
  border-top: 1px solid var(--line);
}

.sidebar-client {
  font-size: 11px;
  color: var(--ink-3);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-client strong {
  display: block;
  font-size: 13px;
  color: var(--ink);
  font-weight: 600;
  margin-top: 4px;
  text-transform: none;
  letter-spacing: 0;
}

/* --- Main content ----------------------------- */

.main {
  flex: 1;
  min-width: 0;
  padding: 48px 64px;
  max-width: 1000px;
}

.page-header {
  margin-bottom: 40px;
}

.page-header h1 {
  font-size: 32px;
  font-weight: 800;
  margin: 0 0 8px;
}

.page-header p {
  color: var(--ink-2);
  margin: 0;
  font-size: 15px;
}

/* --- Cards ------------------------------------ */

.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px;
}

.card + .card {
  margin-top: 24px;
}

.card-title {
  font-size: 18px;
  font-weight: 800;
  margin: 0 0 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}

/* --- Guest page ------------------------------- */

.guest-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 48px;
  max-width: 500px;
  width: 100%;
  text-align: center;
}

.guest-card .logo {
  font-family: 'Syne', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.guest-card .tagline {
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 40px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 700;
}

.guest-card h2 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 12px;
}

.guest-card p {
  color: var(--ink-2);
  font-size: 15px;
  margin: 0 0 32px;
}

.guest-steps {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  text-align: left;
  margin: 0 0 32px;
}

.guest-steps p {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-3);
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.guest-steps ol {
  margin: 0;
  padding-left: 20px;
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.8;
}

.guest-steps code {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  background: var(--paper-3);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}

/* --- Dashboard grid --------------------------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.kpi-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all 0.2s;
  cursor: default;
}

.kpi-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
  background: var(--paper-2);
}

.kpi-card .kpi-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 20px;
  margin-bottom: 8px;
  border: 1px solid rgba(0, 209, 255, 0.2);
}

.kpi-card h2 {
  font-size: 18px;
  font-weight: 800;
  margin: 0;
}

.kpi-card p {
  font-size: 14px;
  color: var(--ink-2);
  margin: 0;
  flex: 1;
}

.kpi-card .kpi-footer {
  margin-top: 16px;
}

/* --- Form elements ---------------------------- */

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

.form-group label {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select {
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  color: var(--ink);
  background: var(--paper-2);
  outline: none;
  transition: all 0.2s;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  background: var(--paper-3);
  box-shadow: 0 0 0 4px var(--accent-dim);
}

.form-group input::placeholder {
  color: var(--ink-3);
}

.form-hint {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 4px;
}

/* --- Scope tags ------------------------------- */

.scope-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  font-weight: 500;
  border: 1px solid;
}

.scope-tag.read {
  background: var(--success-dim);
  color: var(--success);
  border-color: rgba(0, 255, 133, 0.2);
}

.scope-tag.read-write {
  background: var(--warning-dim);
  color: var(--warning);
  border-color: rgba(255, 184, 0, 0.2);
}

/* --- Key list --------------------------------- */

.key-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.key-row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: all 0.2s;
}

.key-row:hover {
  border-color: var(--line-strong);
  background: var(--paper-3);
}

.key-row-info {
  flex: 1;
  min-width: 0;
}

.key-row-name {
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 6px;
  color: var(--ink);
}

.key-row-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.key-prefix {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 8px;
  border-radius: 4px;
}

.key-date {
  font-size: 12px;
  color: var(--ink-3);
}

/* --- New key reveal --------------------------- */

.new-key-box {
  background: var(--success-dim);
  border: 1px solid rgba(0, 255, 133, 0.3);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 24px;
  display: none;
}

.new-key-box-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--success);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.new-key-value {
  font-family: 'DM Mono', monospace;
  font-size: 14px;
  color: var(--ink);
  word-break: break-all;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 255, 133, 0.2);
  border-radius: 8px;
  padding: 12px 16px;
  margin-top: 8px;
  cursor: text;
  user-select: all;
}

/* --- Buttons ---------------------------------- */

button, .btn {
  border: 0;
  background: var(--accent);
  color: #000;
  border-radius: 6px;
  padding: 12px 24px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 700;
  transition: all 0.2s;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

button:hover, .btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 0 20px var(--accent-dim);
}

button:active, .btn:active {
  transform: translateY(0);
}

button:disabled, .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

button.alt, .btn.alt {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line-strong);
}

button.alt:hover, .btn.alt:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--ink-2);
}

button.danger, .btn.danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger-dim);
  padding: 8px 16px;
  font-size: 12px;
}

button.danger:hover, .btn.danger:hover {
  background: var(--danger-dim);
  border-color: var(--danger);
  box-shadow: 0 0 15px var(--danger-dim);
}

button.sm {
  padding: 8px 16px;
  font-size: 12px;
}

/* --- Inline form row -------------------------- */

.create-form {
  display: grid;
  gap: 24px;
  max-width: 640px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* --- Scope explainer -------------------------- */

.scope-info {
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 4px;
  padding: 16px 20px;
  font-size: 14px;
  color: var(--ink-2);
  margin-bottom: 12px;
  line-height: 1.5;
}

.scope-info code {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  background: var(--paper-3);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--accent);
}

/* --- Scope matrix ----------------------------- */

.scope-matrix {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.scope-product {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  overflow: hidden;
}

.scope-product-header {
  background: var(--paper-2);
  padding: 12px 20px;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 12px;
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scope-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 16px 20px;
}

.scope-row + .scope-row {
  border-top: 1px solid var(--line);
}

.scope-row-info .scope-row-id {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 4px;
}

.scope-row-info .scope-row-desc {
  font-size: 14px;
  color: var(--ink-2);
}

.scope-row-info .scope-row-desc strong {
  color: var(--ink);
}

.scope-radios {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper-2);
}

.scope-radios label {
  font-family: 'Outfit', sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 8px 16px;
  cursor: pointer;
  color: var(--ink-3);
  border-right: 1px solid var(--line);
  user-select: none;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.scope-radios label:last-child { border-right: none; }
.scope-radios label:hover { 
  background: rgba(255, 255, 255, 0.05); 
  color: var(--ink-2);
}

.scope-radios input[type="radio"] { display: none; }

.scope-radios input[type="radio"]:checked + span {
  color: #000;
}

.scope-radios label:has(input:checked) {
  background: var(--ink-2);
  color: #000;
}

.scope-radios label.lvl-read:has(input:checked) {
  background: var(--success);
  box-shadow: 0 0 15px var(--success-dim);
}

.scope-radios label.lvl-write:has(input:checked) {
  background: var(--warning);
  box-shadow: 0 0 15px var(--warning-dim);
}

/* --- Empty state ------------------------------ */

.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--ink-3);
}

.empty-state .empty-icon {
  font-size: 40px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state p {
  margin: 0;
  font-size: 15px;
}

/* --- Toast ------------------------------------ */

#toast-container {
  position: fixed;
  bottom: 32px;
  right: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 9999;
  pointer-events: none;
}

.toast {
  background: var(--paper-3);
  color: var(--ink);
  padding: 14px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-family: 'Outfit', sans-serif;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line-strong);
  animation: toast-in 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  pointer-events: auto;
  max-width: 360px;
  font-weight: 500;
}

.toast.success { 
  background: var(--success-dim); 
  border-color: rgba(0, 255, 133, 0.3);
  color: var(--success);
}

.toast.error { 
  background: var(--danger-dim); 
  border-color: rgba(255, 75, 75, 0.3);
  color: var(--danger);
}

@keyframes toast-in {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* --- Divider ---------------------------------- */

.divider {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 24px 0;
}

/* --- Section heading -------------------------- */

.section-heading {
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 800;
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.section-heading .count {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2px 8px;
  color: var(--accent);
}

/* --- Badge ------------------------------------ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: var(--paper-2);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge.guest::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--ink-3);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.2);
}

/* --- Responsive ------------------------------- */

@media (max-width: 800px) {
  .layout { flex-direction: column; }
  .sidebar {
    width: 100%;
    height: auto;
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 20px 24px;
    gap: 12px;
  }
  .sidebar-brand { border-bottom: 0; padding-bottom: 0; margin-bottom: 0; padding-right: 0; }
  .nav-label { display: none; }
  .nav-link { padding: 8px 16px; border-radius: var(--radius-sm); }
  .nav-link.active::before { left: 0; right: 0; top: auto; bottom: 0; width: auto; height: 2px; }
  .sidebar-footer { border-top: 0; padding-top: 0; margin-top: 0; display: none; }
  .main { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
}