* {
  box-sizing: border-box;
}

:root {
  color-scheme: dark;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  max-width: 100%;
  display: block;
}

/* =========================
   Public page
========================= */

.public-body {
  min-height: 100svh;
  background:
    radial-gradient(circle at top, color-mix(in srgb, var(--theme) 35%, transparent), transparent 42%),
    linear-gradient(160deg, var(--bg), #030712);
  color: var(--accent);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding:
    max(20px, env(safe-area-inset-top))
    16px
    max(28px, env(safe-area-inset-bottom));
}

.public-shell {
  width: min(100%, 560px);
  margin: 0 auto;
}

.profile-card {
  width: 100%;
  overflow: hidden;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px);
}

.profile-header {
  height: clamp(120px, 28vw, 210px);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--theme) 75%, #fff 0%), #111827);
  background-size: cover;
  background-position: center;
}

.profile-main {
  padding: 0 clamp(18px, 5vw, 34px) 34px;
  text-align: center;
}

.profile-icon-wrap {
  display: flex;
  justify-content: center;
  margin-top: -54px;
}

.profile-icon {
  width: clamp(96px, 24vw, 128px);
  height: clamp(96px, 24vw, 128px);
  border-radius: 999px;
  object-fit: cover;
  border: 5px solid rgba(255, 255, 255, 0.92);
  background: #111827;
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
}

.profile-icon-placeholder {
  display: grid;
  place-items: center;
  font-size: 42px;
  font-weight: 800;
  color: white;
  background: var(--theme);
}

.profile-name {
  margin: 18px 0 4px;
  font-size: clamp(28px, 8vw, 42px);
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.profile-handle {
  margin: 0;
  opacity: 0.72;
  font-size: 15px;
}

.profile-bio {
  width: min(100%, 420px);
  margin: 18px auto 0;
  white-space: pre-wrap;
  line-height: 1.8;
  opacity: 0.92;
  font-size: 15px;
}

.link-list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.public-link {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 14px;
  min-height: 64px;
  padding: 10px 16px 10px 10px;
  color: inherit;
  text-decoration: none;
  text-align: left;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition:
    transform 160ms ease,
    background 160ms ease,
    border-color 160ms ease;
  -webkit-tap-highlight-color: transparent;
}

.public-link:active {
  transform: scale(0.985);
}

@media (hover: hover) {
  .public-link:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.28);
  }
}

.public-link-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.12);
  font-size: 23px;
}

.public-link-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.public-link-text {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.public-link-title {
  font-weight: 750;
  font-size: 16px;
  overflow-wrap: anywhere;
}

.public-link-desc {
  opacity: 0.68;
  font-size: 13px;
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.public-link-arrow {
  opacity: 0.7;
  font-size: 30px;
  line-height: 1;
}

.empty-public {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.10);
  opacity: 0.8;
}

/* =========================
   Admin base
========================= */

.admin-body,
.login-body {
  min-height: 100svh;
  background:
    radial-gradient(circle at top left, rgba(124, 58, 237, 0.2), transparent 36%),
    #0b1020;
  color: #e5e7eb;
}

.admin-topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(11, 16, 32, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
}

.admin-topbar-inner {
  width: min(100% - 24px, 1120px);
  margin: 0 auto;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.admin-brand {
  color: white;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.admin-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  white-space: nowrap;
  padding: 8px 0;
}

.admin-nav a,
.nav-button {
  color: #d1d5db;
  text-decoration: none;
  border: 0;
  background: rgba(255, 255, 255, 0.08);
  padding: 9px 12px;
  border-radius: 999px;
  font-size: 14px;
}

.nav-button {
  color: #fecaca;
}

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

.admin-container {
  width: min(100% - 24px, 1120px);
  margin: 0 auto;
  padding: 26px 0 70px;
}

.admin-page-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-end;
  margin-bottom: 18px;
}

.admin-page-head h1 {
  margin: 0;
  font-size: clamp(28px, 6vw, 44px);
  letter-spacing: -0.04em;
}

.admin-page-head p {
  margin: 8px 0 0;
  color: #9ca3af;
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  gap: 18px;
  align-items: start;
}

.admin-panel {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 24px;
  padding: clamp(16px, 4vw, 24px);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.2);
}

.admin-panel h2 {
  margin: 0 0 18px;
  font-size: 22px;
}

.admin-panel h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.narrow-panel {
  width: min(100%, 620px);
}

.link-admin-panel {
  margin-top: 18px;
}

.panel-title-row {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
  margin-bottom: 18px;
}

.muted {
  color: #9ca3af;
  line-height: 1.7;
}

/* =========================
   Forms
========================= */

.form-stack {
  display: grid;
  gap: 14px;
}

.form-stack label span {
  display: block;
  margin-bottom: 7px;
  color: #cbd5e1;
  font-size: 14px;
  font-weight: 650;
}

input,
textarea {
  width: 100%;
  color: #f9fafb;
  background: rgba(3, 7, 18, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 15px;
  padding: 13px 14px;
  outline: none;
  font-size: 16px;
}

textarea {
  resize: vertical;
  min-height: 110px;
}

input:focus,
textarea:focus {
  border-color: rgba(167, 139, 250, 0.9);
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.22);
}

input[type="file"] {
  padding: 11px;
}

input[type="color"] {
  height: 48px;
  padding: 5px;
}

.upload-row {
  display: grid;
  grid-template-columns: 1fr 96px;
  gap: 14px;
  align-items: end;
}

.small-preview,
.wide-preview {
  overflow: hidden;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.small-preview {
  width: 96px;
  height: 96px;
}

.wide-preview {
  height: 74px;
}

.small-preview img,
.wide-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: #9ca3af;
  font-size: 13px;
}

.color-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 11px;
}

.option-box {
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.check-line {
  display: flex !important;
  align-items: center;
  gap: 10px;
  margin: 8px 0;
}

.check-line input {
  width: 20px;
  height: 20px;
  accent-color: #8b5cf6;
}

.check-line span {
  margin: 0 !important;
}

.option-inline {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 12px;
}

.primary-button,
.secondary-button,
.small-button,
.danger-button {
  min-height: 46px;
  border: 0;
  border-radius: 15px;
  padding: 11px 16px;
  font-weight: 800;
}

.primary-button {
  color: white;
  background: linear-gradient(135deg, #7c3aed, #db2777);
}

.secondary-button {
  color: white;
  background: rgba(124, 58, 237, 0.8);
}

.small-button {
  color: #e5e7eb;
  background: rgba(255, 255, 255, 0.11);
}

.danger-button {
  color: #fecaca;
  background: rgba(239, 68, 68, 0.16);
  border: 1px solid rgba(248, 113, 113, 0.28);
}

.soft-line {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  width: 100%;
}

/* =========================
   Admin links
========================= */

.admin-link-list {
  display: grid;
  gap: 14px;
}

.admin-link-card {
  border-radius: 22px;
  padding: 16px;
  background: rgba(3, 7, 18, 0.38);
  border: 1px solid rgba(255, 255, 255, 0.10);
}

.admin-link-card.is-disabled {
  opacity: 0.68;
}

.admin-link-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.admin-link-mini {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.admin-link-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.10);
  flex: 0 0 auto;
}

.admin-link-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-link-mini strong {
  display: block;
  color: #fff;
  overflow-wrap: anywhere;
}

.admin-link-mini span {
  display: block;
  color: #9ca3af;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 13px;
  font-weight: 800;
}

.badge-on {
  color: #bbf7d0;
  background: rgba(34, 197, 94, 0.16);
}

.badge-off {
  color: #fecaca;
  background: rgba(239, 68, 68, 0.16);
}

.compact-form {
  gap: 11px;
}

.link-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

.link-actions form {
  flex: 0 0 auto;
}

.empty-admin {
  padding: 18px;
  border-radius: 18px;
  color: #9ca3af;
  background: rgba(255, 255, 255, 0.06);
}

/* =========================
   Login
========================= */

.login-body {
  display: grid;
  place-items: center;
  padding: 24px 14px;
}

.login-card {
  width: min(100%, 420px);
  padding: 26px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: 0 24px 90px rgba(0, 0, 0, 0.3);
}

.login-card h1 {
  margin: 0 0 6px;
  letter-spacing: -0.04em;
}

.back-public {
  display: block;
  margin-top: 18px;
  color: #c4b5fd;
  text-align: center;
  text-decoration: none;
}

/* =========================
   Flash
========================= */

.flash-area {
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}

.flash {
  padding: 13px 15px;
  border-radius: 16px;
  border: 1px solid transparent;
  line-height: 1.5;
}

.flash-success {
  color: #bbf7d0;
  background: rgba(34, 197, 94, 0.13);
  border-color: rgba(34, 197, 94, 0.24);
}

.flash-error {
  color: #fecaca;
  background: rgba(239, 68, 68, 0.13);
  border-color: rgba(239, 68, 68, 0.24);
}

.flash-info {
  color: #bfdbfe;
  background: rgba(59, 130, 246, 0.13);
  border-color: rgba(59, 130, 246, 0.24);
}

/* =========================
   Mobile
========================= */

@media (max-width: 860px) {
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-page-head {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .public-body {
    padding-left: 10px;
    padding-right: 10px;
  }

  .profile-card {
    border-radius: 26px;
  }

  .profile-main {
    padding-left: 16px;
    padding-right: 16px;
  }

  .public-link {
    grid-template-columns: 44px 1fr auto;
    gap: 12px;
    min-height: 62px;
    border-radius: 18px;
  }

  .public-link-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

  .admin-topbar-inner {
    min-height: auto;
    align-items: flex-start;
    flex-direction: column;
    padding: 12px 0;
  }

  .admin-nav {
    width: 100%;
  }

  .admin-panel {
    border-radius: 20px;
  }

  .upload-row {
    grid-template-columns: 1fr;
  }

  .small-preview {
    width: 88px;
    height: 88px;
  }

  .wide-preview {
    height: 96px;
  }

  .color-grid {
    grid-template-columns: 1fr;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .admin-link-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .link-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .link-actions form,
  .link-actions button {
    width: 100%;
  }
}

@media (max-width: 380px) {
  .link-actions {
    grid-template-columns: 1fr;
  }

  .profile-name {
    font-size: 30px;
  }
}