*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --bg: #f4f1fc;
  --bg-elevated: #ffffff;
  --surface: rgba(255, 255, 255, 0.92);
  --surface-solid: #ffffff;
  --surface-hover: rgba(124, 92, 255, 0.06);
  --border: rgba(124, 92, 255, 0.12);
  --border-strong: rgba(124, 92, 255, 0.22);
  --text: #1a1625;
  --text-muted: #6b6280;
  --text-subtle: #9490a8;
  --accent: #7c5cff;
  --accent-2: #5b8def;
  --accent-hover: #6847f0;
  --gradient: linear-gradient(135deg, #7c5cff 0%, #5b8def 100%);
  --gradient-soft: linear-gradient(135deg, rgba(124, 92, 255, 0.12), rgba(91, 141, 239, 0.08));
  --success: #059669;
  --success-bg: rgba(5, 150, 105, 0.1);
  --error: #dc2626;
  --error-bg: rgba(220, 38, 38, 0.08);
  --pending: #2563eb;
  --pending-bg: rgba(37, 99, 235, 0.08);
  --shadow: 0 20px 60px rgba(124, 92, 255, 0.12);
  --shadow-sm: 0 6px 20px rgba(124, 92, 255, 0.1);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --max-width: 440px;
  --max-width-wide: 760px;
  --header-max: 1080px;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.app {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  isolation: isolate;
}

.app__bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 60% at 10% -10%, rgba(124, 92, 255, 0.14), transparent 55%),
    radial-gradient(ellipse 60% 50% at 90% 0%, rgba(91, 141, 239, 0.1), transparent 50%),
    radial-gradient(ellipse 50% 40% at 50% 100%, rgba(124, 92, 255, 0.06), transparent 60%),
    var(--bg);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  background: rgba(255, 255, 255, 0.82);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--header-max);
  margin: 0 auto;
  padding: 18px 32px;
  flex-wrap: wrap;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 8px 24px rgba(124, 92, 255, 0.35);
}

.header__title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.header__subtitle {
  margin: 2px 0 0;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  background: rgba(124, 92, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
}

.nav__link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: color var(--transition), background var(--transition);
}

.nav__link:hover {
  color: var(--accent);
  background: rgba(124, 92, 255, 0.1);
}

.nav__link--active {
  color: #fff;
  background: var(--gradient);
  box-shadow: 0 4px 16px rgba(124, 92, 255, 0.3);
}

.nav__meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__user {
  color: var(--text-subtle);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: rgba(124, 92, 255, 0.06);
  border: 1px solid var(--border);
  max-width: 180px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Main */
.main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px 64px;
}

.main--app {
  align-items: flex-start;
}

/* Card */
.card {
  width: 100%;
  max-width: var(--max-width);
  background: var(--surface);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  padding: 36px;
  animation: fadeUp 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.card--wide {
  max-width: var(--max-width-wide);
}

.card--auth {
  border-color: var(--border-strong);
}

.card__head {
  margin-bottom: 28px;
}

.card__eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 10px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(124, 92, 255, 0.12);
  border: 1px solid rgba(124, 92, 255, 0.22);
  border-radius: var(--radius-pill);
}

.card__title {
  margin: 0 0 8px;
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.card__intro {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.card__footer {
  margin: 28px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.card__actions {
  display: flex;
  gap: 12px;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.card__actions .btn {
  flex: 1;
}

/* Form */
.form__group {
  margin-bottom: 20px;
}

.form__group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.01em;
}

.form__group input,
.form__group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
  background: #ffffff;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.form__group textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.6;
}

.form__group input::placeholder,
.form__group textarea::placeholder {
  color: var(--text-subtle);
}

.form__group input:hover,
.form__group textarea:hover {
  border-color: var(--border-strong);
  background: #faf9fe;
}

.form__group input:focus,
.form__group textarea:focus {
  outline: none;
  border-color: rgba(124, 92, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.12);
  background: #ffffff;
}

.file-drop__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.file-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 32px 20px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  background: #faf9fe;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.file-drop:hover,
.file-drop--filled {
  border-color: rgba(124, 92, 255, 0.45);
  background: rgba(124, 92, 255, 0.06);
}

.file-drop--filled .file-drop__icon {
  background: var(--gradient);
  color: #fff;
  border-color: transparent;
}

.file-drop__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--gradient-soft);
  border: 1px solid rgba(124, 92, 255, 0.2);
  font-size: 1.1rem;
  color: var(--accent);
}

.file-drop__text {
  font-weight: 600;
  font-size: 0.9rem;
}

.file-drop__hint {
  font-size: 0.78rem;
  color: var(--text-subtle);
}

.image-preview {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #f3f0fa;
}

.image-preview img {
  display: block;
  width: 100%;
  max-height: 260px;
  object-fit: contain;
}

.form__fieldset {
  margin: 0 0 20px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #faf9fe;
}

.form__fieldset legend {
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 8px;
}

.form__hint {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.form__hint--boxed {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: #faf9fe;
  border: 1px solid var(--border);
}

.form__error {
  margin: 0 0 16px;
  padding: 12px 16px;
  background: var(--error-bg);
  color: var(--error);
  border: 1px solid rgba(248, 113, 113, 0.25);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 500;
}

.checkboxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.88rem;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.checkbox:hover {
  border-color: var(--border-strong);
  background: #faf9fe;
}

.checkbox:has(input:checked) {
  border-color: rgba(124, 92, 255, 0.45);
  background: rgba(124, 92, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(124, 92, 255, 0.15);
}

.checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 14px 22px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 700;
  font-family: inherit;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
}

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

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn--primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 8px 24px rgba(124, 92, 255, 0.35);
}

.btn--primary:hover:not(:disabled) {
  box-shadow: 0 12px 32px rgba(124, 92, 255, 0.45);
}

.btn--glow:hover:not(:disabled) {
  transform: translateY(-1px);
}

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

.btn--secondary:hover:not(:disabled) {
  background: #faf9fe;
  border-color: rgba(124, 92, 255, 0.35);
}

.btn--small {
  width: auto;
  padding: 8px 14px;
  font-size: 0.8rem;
}

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

.btn--ghost:hover:not(:disabled) {
  color: var(--accent);
  background: rgba(124, 92, 255, 0.08);
  border-color: var(--border-strong);
}

.btn--connect {
  width: auto;
  padding: 10px 18px;
  font-size: 0.82rem;
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 16px rgba(124, 92, 255, 0.25);
}

.btn--connect:hover:not(:disabled) {
  box-shadow: 0 6px 20px rgba(124, 92, 255, 0.35);
}

.btn--disconnect {
  width: auto;
  padding: 10px 18px;
  font-size: 0.82rem;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn--disconnect:hover:not(:disabled) {
  color: var(--text);
  background: #f3f0fa;
}

/* Networks */
.networks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.network {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.network:hover {
  border-color: var(--border-strong);
  background: #faf9fe;
}

.network__info {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.network__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  flex-shrink: 0;
  background: #f3f0fa;
  border: 1px solid var(--border);
}

.network__icon svg {
  width: 26px;
  height: 26px;
  display: block;
}

.network--instagram .network__icon { background: rgba(225, 48, 108, 0.12); border-color: rgba(225, 48, 108, 0.25); }
.network--tiktok .network__icon { background: rgba(0, 0, 0, 0.06); border-color: rgba(0, 0, 0, 0.12); }
.network--snapchat .network__icon { background: rgba(255, 252, 0, 0.1); border-color: rgba(255, 252, 0, 0.2); }
.network--facebook .network__icon { background: rgba(24, 119, 242, 0.12); border-color: rgba(24, 119, 242, 0.25); }
.network--linkedin .network__icon { background: rgba(10, 102, 194, 0.12); border-color: rgba(10, 102, 194, 0.25); }
.network--youtube .network__icon { background: rgba(255, 0, 0, 0.1); border-color: rgba(255, 0, 0, 0.22); }

.network__name {
  margin: 0;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
}

.network__status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.network__status--connected {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(52, 211, 153, 0.25);
}

.network__status--connected::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.network__status--disconnected {
  background: #f3f0fa;
  color: var(--text-subtle);
  border: 1px solid var(--border);
}

.network__action {
  flex-shrink: 0;
}

/* Results */
.results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: transform var(--transition);
}

.result--success {
  background: var(--success-bg);
  border-color: rgba(52, 211, 153, 0.2);
}

.result--error {
  background: var(--error-bg);
  border-color: rgba(248, 113, 113, 0.2);
}

.result--pending {
  background: var(--pending-bg);
  border-color: rgba(96, 165, 250, 0.2);
}

.result__info {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-width: 0;
}

.result__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: #f3f0fa;
  flex-shrink: 0;
}

.result__icon svg {
  width: 22px;
  height: 22px;
  display: block;
}

.checkbox__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.checkbox__icon svg {
  width: 20px;
  height: 20px;
  display: block;
}

.checkbox__label {
  line-height: 1.3;
}

.result__name {
  margin: 0;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
}

.result__message {
  margin: 4px 0 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.result__badge {
  flex-shrink: 0;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.result__badge--success {
  background: rgba(52, 211, 153, 0.18);
  color: var(--success);
  border: 1px solid rgba(52, 211, 153, 0.3);
}

.result__badge--error {
  background: rgba(248, 113, 113, 0.18);
  color: var(--error);
  border: 1px solid rgba(248, 113, 113, 0.3);
}

.result__badge--pending {
  background: rgba(96, 165, 250, 0.18);
  color: var(--pending);
  border: 1px solid rgba(96, 165, 250, 0.3);
  animation: pulse 1.4s ease-in-out infinite;
}

/* History */
.history {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.history-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.history-item:hover {
  border-color: var(--border-strong);
  background: #faf9fe;
  transform: translateX(2px);
}

.history-item__thumb {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  overflow: hidden;
  background: #f3f0fa;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.2rem;
  color: var(--text-subtle);
}

.history-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.history-item__body {
  flex: 1;
  min-width: 0;
}

.history-item__title {
  margin: 0;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.history-item__date,
.history-item__stats {
  margin: 3px 0 0;
  font-size: 0.78rem;
  color: var(--text-subtle);
}

.history-item__stats {
  color: var(--text-muted);
}

.history-item__actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}

.history-item__btn {
  flex-shrink: 0;
}

.history-item__btn--delete {
  color: var(--error);
}

/* Empty state */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 48px 24px;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  background: #faf9fe;
}

.empty-state__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 16px;
  border-radius: 14px;
  background: var(--gradient-soft);
  border: 1px solid rgba(124, 92, 255, 0.2);
  font-size: 1.4rem;
  color: var(--accent);
}

.empty-state__title {
  margin: 0 0 6px;
  font-weight: 700;
  font-size: 1rem;
}

.empty-state__text {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.88rem;
  max-width: 280px;
}

.link {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent);
  font-size: inherit;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  border-bottom: 1px solid rgba(124, 92, 255, 0.35);
  transition: color var(--transition), border-color var(--transition);
}

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

.network__account {
  margin: 4px 0 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.network__note {
  margin: 4px 0 0;
  font-size: 0.78rem;
  color: var(--text-subtle);
}

.network--loading {
  opacity: 0.6;
  pointer-events: none;
}

.api-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 12px 20px;
  background: #fef2f2;
  color: #991b1b;
  border-bottom: 1px solid #fecaca;
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
}

.oauth-toast {
  position: fixed;
  bottom: calc(24px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%);
  z-index: 200;
  max-width: min(520px, calc(100vw - 32px));
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-strong);
}

.oauth-toast--success {
  background: var(--success-bg);
  color: var(--success);
}

.oauth-toast--error {
  background: var(--error-bg);
  color: var(--error);
}

.setup-guide {
  margin-bottom: 24px;
  padding: 20px 22px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(124, 92, 255, 0.25);
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.08), rgba(91, 141, 239, 0.05));
}

.setup-guide--alt {
  border-color: rgba(5, 150, 105, 0.35);
  background: linear-gradient(135deg, rgba(5, 150, 105, 0.08), rgba(124, 92, 255, 0.05));
}

.setup-guide__title {
  margin: 0 0 14px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.setup-guide__lead--inline {
  margin: 0 0 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.setup-guide__lead {
  margin: 0 0 14px;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.setup-guide__steps a {
  color: var(--accent);
  font-weight: 600;
}

.manual-form {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.setup-guide__steps {
  margin: 0;
  padding-left: 20px;
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.setup-guide__steps li {
  margin-bottom: 8px;
}

.setup-guide__steps li:last-child {
  margin-bottom: 0;
}

.setup-guide__code {
  padding: 2px 6px;
  border-radius: 6px;
  background: rgba(124, 92, 255, 0.1);
  border: 1px solid rgba(124, 92, 255, 0.2);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.82em;
  color: var(--accent);
  word-break: break-all;
}

/* Footer */
.footer {
  padding: 20px 32px;
  text-align: center;
  color: var(--text-subtle);
  font-size: 0.78rem;
  font-weight: 500;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.75);
}

.footer p {
  margin: 0;
}

.footer__dot {
  opacity: 0.4;
}

/* Animations */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* Responsive */
@media (max-width: 720px) {
  .checkboxes {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .header__inner {
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
  }

  .header__brand {
    gap: 12px;
  }

  .header__title {
    font-size: 1rem;
  }

  .nav {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .nav__links {
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .nav__meta {
    justify-content: space-between;
  }

  .nav__user {
    max-width: none;
    flex: 1;
  }

  .main {
    padding: 24px 16px 48px;
    align-items: flex-start;
  }

  .card {
    padding: 24px 20px;
    border-radius: var(--radius);
  }

  .card__title {
    font-size: 1.4rem;
  }

  .network {
    flex-direction: column;
    align-items: stretch;
  }

  .network__action .btn {
    width: 100%;
  }

  .card__actions {
    flex-direction: column;
  }

  .history-item {
    flex-wrap: wrap;
  }

  .history-item__btn {
    width: 100%;
  }

  .result {
    flex-direction: column;
    align-items: stretch;
  }

  .result__badge {
    align-self: flex-start;
  }

  .footer {
    padding: 16px;
  }
}