:root,
html[data-theme="dark"] {
  --bg: #0F0B1A;
  --surface: #17131F;
  --surface-2: #1E1929;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --accent: #7C5CFF;
  --accent-hover: #8E70FF;
  --accent-soft: rgba(124, 92, 255, 0.14);
  --text: #F2F0F7;
  --text-muted: #8B8398;
  --danger: #FF6B6B;
  --success: #4ADE80;
  --avatar-ring: rgba(124, 92, 255, 0.12);

  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-pill: 999px;

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

html[data-theme="light"] {
  --bg: #F6F4FB;
  --surface: #FFFFFF;
  --surface-2: #F1EEF9;
  --border: rgba(26, 22, 38, 0.08);
  --border-strong: rgba(26, 22, 38, 0.16);
  --accent: #6B46F0;
  --accent-hover: #5B36E0;
  --accent-soft: rgba(107, 70, 240, 0.10);
  --text: #1A1626;
  --text-muted: #6B6478;
  --danger: #DC3B3B;
  --success: #15803D;
  --avatar-ring: rgba(107, 70, 240, 0.10);
}

body {
  transition: background 0.2s ease, color 0.2s ease;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 420px;
  margin: 0 auto;
  padding: 32px 20px 64px;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-hover);
}

/* ---------- Flash messages ---------- */

.flash-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.flash {
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.flash-error {
  border-color: rgba(255, 107, 107, 0.35);
  color: var(--danger);
}

.flash-success {
  border-color: rgba(74, 222, 128, 0.35);
  color: var(--success);
}

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

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 0 0 1px rgba(124, 92, 255, 0.06), 0 20px 60px -20px rgba(124, 92, 255, 0.25);
  animation: card-in 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* ---------- Forms ---------- */

form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

input,
textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 13px 16px;
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  transition: border-color 0.15s ease;
}

input::placeholder,
textarea::placeholder {
  color: var(--text-muted);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

/* visible keyboard focus everywhere, not just inputs */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

textarea {
  min-height: 90px;
  resize: vertical;
}

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

button,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-pill);
  padding: 14px 22px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

button:active,
.btn:active {
  transform: scale(0.98);
}

.btn-primary,
button[type="submit"] {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 20px -4px rgba(124, 92, 255, 0.5);
}

.btn-primary:hover,
button[type="submit"]:hover {
  background: var(--accent-hover);
  box-shadow: 0 6px 24px -4px rgba(124, 92, 255, 0.7);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-block {
  width: 100%;
}

/* ---------- Typography ---------- */

h1 {
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 4px;
}

h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 32px 0 12px;
}

p {
  margin: 0 0 8px;
  color: var(--text-muted);
}

/* ---------- Public card page ---------- */

.card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #4C2FCC);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 0 4px var(--avatar-ring);
}

.card-name {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
}

.card-title {
  font-size: 14px;
  color: var(--accent);
  margin: 2px 0 0;
}

.card-company-line {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 16px;
}

.avatar-img {
  object-fit: cover;
}

.avatar-upload-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.photo-label {
  cursor: pointer;
  padding: 10px 16px;
  font-size: 13px;
}

.card-meta {
  font-size: 13px;
  color: var(--text-muted);
  margin: 20px 0;
}

.action-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 24px 0;
}

/* ---------- Social links (public page) ---------- */

.social-row {
  display: flex;
  gap: 8px;
  margin: 16px 0;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  animation: pop-in 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.social-btn:nth-child(1) { animation-delay: 0.15s; }
.social-btn:nth-child(2) { animation-delay: 0.2s; }
.social-btn:nth-child(3) { animation-delay: 0.25s; }
.social-btn:nth-child(4) { animation-delay: 0.3s; }
.social-btn:nth-child(5) { animation-delay: 0.35s; }

.social-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px -4px rgba(124, 92, 255, 0.4);
}

/* ---------- Theme toggle ---------- */

.theme-toggle {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  z-index: 10;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

html[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
html[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
html[data-theme="light"] .theme-toggle .icon-sun { display: none; }
html[data-theme="light"] .theme-toggle .icon-moon { display: block; }

/* ---------- Wizard progress ---------- */

.wizard-progress {
  display: flex;
  gap: 6px;
  margin-bottom: 28px;
}

.wizard-seg {
  flex: 1;
  height: 4px;
  border-radius: var(--radius-pill);
  background: var(--surface-2);
  transition: background 0.25s ease;
}

.wizard-seg-active {
  background: var(--accent);
}

.btn-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-bottom: 12px;
}

.btn-icon:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.center-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin: 8px 0 24px;
}

.avatar-upload-circle {
  cursor: pointer;
}

.avatar-plus {
  font-size: 24px;
  border: 1px dashed var(--border-strong);
  background: var(--surface-2);
}

/* ---------- Public card: large avatar variant ---------- */

.avatar-lg {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--accent), #4C2FCC);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 30px;
  color: #fff;
  box-shadow: 0 0 0 6px var(--avatar-ring), 0 20px 40px -12px rgba(124, 92, 255, 0.4);
}

.card-name-lg {
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 2px;
}

.card-title-lg {
  font-size: 14px;
  color: var(--accent);
  margin: 0;
}

/* ---------- Social link cards (public page) ---------- */

.social-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 16px 0;
}

/* последняя карточка растягивается на всю ширину, если их нечётное количество —
   :nth-last-child(1):nth-child(odd) верно только когда общее число элементов нечётно */
.social-card-grid > .social-card:nth-last-child(1):nth-child(odd) {
  grid-column: 1 / -1;
}

.social-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: block;
  color: var(--text);
  animation: pop-in 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.social-card:nth-child(1) { animation-delay: 0.1s; }
.social-card:nth-child(2) { animation-delay: 0.15s; }
.social-card:nth-child(3) { animation-delay: 0.2s; }
.social-card:nth-child(4) { animation-delay: 0.25s; }

.social-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -8px rgba(124, 92, 255, 0.4);
}

.social-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.social-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-card-name {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 2px;
  color: var(--text);
}

.social-card-handle {
  font-size: 12px;
  color: var(--text-muted);
  margin: 0;
}

/* ---------- Resume / bio block ---------- */

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 8px;
}

.bio-text {
  font-size: 14px;
  color: var(--text);
  margin: 0 0 14px;
}

.resume-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}

.resume-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.resume-link-url {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ---------- Social links editor (dashboard) ---------- */

.social-row-edit {
  display: flex;
  align-items: center;
  gap: 10px;
}

.social-badge {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
}

.social-row-edit input[type="text"] {
  flex: 1;
}

.social-row-edit-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.social-row-edit-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.social-row-edit-text input[type="text"] {
  padding: 8px 12px;
  font-size: 13px;
}

.social-row-edit-new .social-badge {
  color: var(--accent);
  border-style: dashed;
}

.custom-delete-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  margin: -4px 0 4px 50px;
}

/* ---------- Toggle switch ---------- */

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 0;
  color: var(--text);
  font-size: 14px;
}

.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 26px;
  flex-shrink: 0;
}

.toggle input {
  position: absolute;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 1;
}

.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  transition: background 0.15s ease;
}

.toggle-track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: transform 0.15s ease, background 0.15s ease;
}

.toggle input:checked ~ .toggle-track {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.toggle input:checked ~ .toggle-track::after {
  transform: translateX(18px);
  background: var(--accent);
}

.toggle input:focus-visible ~ .toggle-track {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---------- Utility ---------- */

.muted {
  color: var(--text-muted);
  font-size: 13px;
}

.center {
  text-align: center;
}

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

/* ---------- Keyframes ---------- */

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

@keyframes pop-in {
  from {
    opacity: 0;
    transform: scale(0.7);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ---------- Reduced motion ---------- */

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