/* PADS4 Plugin License Portal — modernized brand UI */
:root {
  --pads-teal: #12a19a;
  --pads-teal-dark: #0c7f7a;
  --pads-teal-soft: #e6f6f5;
  --pads-cyan: #009999;
  --pads-ink: #2a2d30;
  --pads-muted: #5c656c;
  --pads-line: #d7dde2;
  --pads-bg: #ffffff;
  --pads-page: #eef3f4;
  --pads-danger: #b42318;
  --pads-danger-bg: #fef3f2;
  --pads-danger-border: #fecdca;
  --pads-ok: #067647;
  --pads-ok-bg: #ecfdf3;
  --pads-ok-border: #abefc6;
  --pads-mono: "IBM Plex Mono", "Ubuntu Mono", ui-monospace, monospace;
  --pads-sans: "Ubuntu", sans-serif;
  --radius: 12px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--pads-sans);
  color: var(--pads-ink);
  min-height: 100vh;
  background: #ffffff;
  padding: 0 0 64px;
}

body::before {
  display: none;
}

a {
  color: var(--pads-teal);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
a:hover { color: var(--pads-teal-dark); text-decoration: underline; }

.container {
  position: relative;
  z-index: 1;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

/* —— Header —— */
#siteheader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 28px 0 20px;
  animation: rise 0.6s var(--ease) both;
}

#siteheader .logo {
  display: block;
  height: 56px;
  width: auto;
  transition: transform 0.35s var(--ease);
}
#siteheader a:hover .logo { transform: translateY(-1px); }

#siteheader h1 {
  margin: 0;
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 500;
  color: var(--pads-ink);
  letter-spacing: -0.02em;
  text-align: right;
  line-height: 1.15;
}

/* —— Main panel —— */
.body-content {
  background: #ffffff;
  border: 1px solid var(--pads-line);
  border-radius: calc(var(--radius) + 4px);
  padding: clamp(24px, 4vw, 40px);
  animation: rise 0.7s var(--ease) 0.08s both;
}

.body-content > h2,
.section-title {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pads-teal);
}

.body-content section {
  margin: 0 0 32px;
}

.body-content section:last-of-type { margin-bottom: 0; }

.body-content section h3,
.lead-title {
  margin: 0 0 12px;
  font-size: clamp(1.35rem, 2.4vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  color: var(--pads-ink);
  line-height: 1.25;
  text-transform: none;
  border: 0;
  padding: 0;
}

.body-content section p {
  margin: 0 0 12px;
  line-height: 1.6;
  color: var(--pads-muted);
  max-width: 58ch;
}

.portal-hero {
  margin-bottom: 36px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--pads-line);
}

.portal-form {
  display: grid;
  gap: 4px;
  max-width: 440px;
  animation: rise 0.75s var(--ease) 0.16s both;
}

.admin-bar {
  display: flex;
  justify-content: flex-end;
  gap: 0.35rem 1.1rem;
  align-items: center;
  margin: 0 0 16px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  animation: rise 0.55s var(--ease) both;
}

.admin-bar a {
  color: var(--pads-muted);
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  text-decoration: none;
}
.admin-bar a:hover {
  color: var(--pads-teal-dark);
  border-bottom-color: var(--pads-teal);
  text-decoration: none;
}

.admin-bar form { margin: 0; }

label.field {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--pads-muted);
  margin: 14px 0 6px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  max-width: 440px;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--pads-line);
  border-radius: 8px;
  font: inherit;
  color: var(--pads-ink);
  background: #fff;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

input:hover,
select:hover,
textarea:hover {
  border-color: color-mix(in srgb, var(--pads-teal) 40%, var(--pads-line));
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--pads-teal);
  box-shadow: 0 0 0 3px rgba(18, 161, 154, 0.18);
}

textarea { min-height: 96px; max-width: 100%; }

.mono { font-family: var(--pads-mono); font-size: 0.92rem; letter-spacing: 0.02em; }

.actions {
  margin-top: 1.35rem;
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: center;
}

button,
.btn {
  appearance: none;
  border: 0;
  background: var(--pads-teal);
  color: #fff;
  padding: 0.7rem 1.25rem;
  border-radius: 8px;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

button:hover,
.btn:hover {
  background: var(--pads-teal-dark);
  text-decoration: none;
  color: #fff;
  transform: translateY(-1px);
}

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

button.secondary,
.btn.secondary {
  background: transparent;
  color: var(--pads-ink);
  border: 1px solid var(--pads-line);
}
button.secondary:hover,
.btn.secondary:hover {
  background: #fff;
  color: var(--pads-ink);
  border-color: color-mix(in srgb, var(--pads-teal) 35%, var(--pads-line));
}

button.danger { background: var(--pads-danger); }
button.danger:hover { background: #912018; }

button.linkish {
  background: none;
  color: var(--pads-muted);
  padding: 0.35rem 0;
  border: 0;
  text-decoration: none;
  cursor: pointer;
  border-radius: 0;
  font-weight: 400;
  border-bottom: 2px solid transparent;
}
button.linkish:hover {
  color: var(--pads-teal-dark);
  background: none;
  transform: none;
  border-bottom-color: var(--pads-teal);
}

form.inline { display: inline; margin: 0; }

.alert,
.flash {
  padding: 12px 16px;
  border-radius: 8px;
  margin: 0 0 20px;
  border: 1px solid transparent;
  animation: rise 0.4s var(--ease) both;
}

.alert-error,
.flash.error {
  background: var(--pads-danger-bg);
  border-color: var(--pads-danger-border);
  color: var(--pads-danger);
}

.alert-success,
.flash.success {
  background: var(--pads-ok-bg);
  border-color: var(--pads-ok-border);
  color: var(--pads-ok);
}

.card {
  background: #fff;
  border: 1px solid var(--pads-line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

th, td {
  text-align: left;
  padding: 0.75rem 0.55rem;
  border-bottom: 1px solid var(--pads-line);
  vertical-align: top;
}

th {
  color: var(--pads-muted);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

tbody tr {
  transition: background 0.15s var(--ease);
}
tbody tr:hover { background: color-mix(in srgb, var(--pads-teal-soft) 55%, transparent); }

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--pads-line);
}

.badge.active { background: var(--pads-ok-bg); color: var(--pads-ok); border-color: var(--pads-ok-border); }
.badge.revoked { background: var(--pads-danger-bg); color: var(--pads-danger); border-color: var(--pads-danger-border); }
.badge.suspended { background: #fffaeb; color: #b54708; border-color: #fedf89; }

.muted { color: var(--pads-muted); }

.filters {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  align-items: end;
}
.filters > * { flex: 1; min-width: 140px; }
.filters button { flex: 0; }

.check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--pads-muted);
}
.check input { width: auto; max-width: none; }

.login-wrap { max-width: 440px; margin: 0 auto; }

/* —— Admin login —— */
.page-login {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 32px 20px;
}

.login-shell {
  width: 100%;
  max-width: 420px;
  animation: rise 0.55s var(--ease) both;
}

.login-brand {
  text-align: center;
  margin-bottom: 28px;
}

.login-brand .logo {
  display: inline-block;
  height: 64px;
  width: auto;
  margin-bottom: 12px;
}

.login-product {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--pads-ink);
}

.login-panel {
  background: #ffffff;
  border: 1px solid var(--pads-line);
  border-radius: calc(var(--radius) + 4px);
  padding: 32px 28px 28px;
  animation: rise 0.65s var(--ease) 0.06s both;
}

.login-panel .lead-title {
  margin-bottom: 8px;
}

.login-lede {
  margin: 0 0 22px;
  color: var(--pads-muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

.login-form input[type="text"],
.login-form input[type="password"],
.login-form input:not([type]) {
  max-width: 100%;
}

.login-actions {
  margin-top: 1.5rem;
}

.btn-block {
  width: 100%;
  text-align: center;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
}

.login-footer {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--pads-line);
  text-align: center;
  font-size: 0.9rem;
}

.login-footer a {
  color: var(--pads-muted);
  text-decoration: none;
}

.login-footer a:hover {
  color: var(--pads-teal-dark);
  text-decoration: underline;
}

@media (max-width: 480px) {
  .login-panel { padding: 24px 18px 20px; }
  .login-brand .logo { height: 52px; }
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem 1.5rem;
}

.form-section {
  margin: 0 0 28px;
  padding: 0 0 24px;
  border-bottom: 1px solid var(--pads-line);
}

.form-section:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.form-section-title {
  margin: 0 0 4px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pads-teal);
}

.field-hint {
  margin: 6px 0 0;
  font-size: 0.85rem;
  color: var(--pads-muted);
}

.create-license-form input[type="text"],
.create-license-form input[type="email"],
.create-license-form input[type="number"],
.create-license-form input[type="date"],
.create-license-form select,
.create-license-form textarea {
  max-width: 100%;
}

@media (max-width: 640px) {
  .detail-grid { grid-template-columns: 1fr; }
}

.key-display {
  font-family: var(--pads-mono);
  font-size: 1.05rem;
  background: var(--pads-teal-soft);
  padding: 0.85rem 1rem;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--pads-teal) 25%, var(--pads-line));
  word-break: break-all;
}

.portal-hint {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--pads-line);
  font-size: 0.9rem;
  color: var(--pads-muted);
  line-height: 1.55;
  max-width: 58ch;
}

.portal-hint code {
  font-family: var(--pads-mono);
  font-size: 0.85em;
  background: var(--pads-teal-soft);
  color: var(--pads-teal-dark);
  padding: 0.12em 0.4em;
  border-radius: 4px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0 0;
  max-width: 640px;
}

.step {
  padding: 12px 14px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--pads-teal-soft) 70%, #fff);
  border: 1px solid color-mix(in srgb, var(--pads-teal) 18%, transparent);
  font-size: 0.85rem;
  color: var(--pads-muted);
  line-height: 1.4;
  animation: rise 0.65s var(--ease) both;
}
.step:nth-child(2) { animation-delay: 0.1s; }
.step:nth-child(3) { animation-delay: 0.18s; }

.step strong {
  display: block;
  color: var(--pads-ink);
  font-weight: 500;
  margin-bottom: 2px;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

@media (max-width: 720px) {
  .row { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  #siteheader {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  #siteheader h1 { text-align: left; }
  #siteheader .logo { height: 48px; }
  .body-content { padding: 22px 18px; }
  input[type="text"],
  input[type="password"],
  input[type="number"],
  input[type="date"],
  select { max-width: 100%; }
  .admin-bar { justify-content: flex-start; }
}