/* ========================================================================
   Component: Base
========================================================================== */

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  background: var(--c-canvas);
  color: var(--c-text);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}

a {
  color: var(--c-brand);
}

.uk-container-large {
  max-width: 1180px;
}

/* ========================================================================
   Component: SVN Form Block
========================================================================== */

.tm-svn-block {
  min-height: 100vh;
  padding-bottom: 96px;
}

.uk-svn-heading .uk-heading-small {
  color: var(--c-text);
  font-size: var(--font-size-heading-mobile);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.uk-svn-heading .uk-text-muted {
  color: var(--c-text-secondary) !important;
  font-size: var(--font-size-base);
}

/* ========================================================================
   Component: Cards
========================================================================== */

.tm-svn-block .uk-card-default {
  overflow: hidden;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-card);
  background: var(--c-surface);
  box-shadow: var(--shadow-card);
}

.uk-svn-panel-head {
  gap: 12px;
  padding: 20px 18px 14px;
}

.uk-svn-step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 30px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--c-brand-soft);
  color: var(--c-brand);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-heavy);
}

.uk-svn-panel-title {
  margin: 1px 0 2px;
  color: var(--c-text);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.uk-svn-panel-subtitle {
  margin: 0;
  color: var(--c-text-secondary);
  font-size: var(--font-size-md);
  line-height: 1.45;
}

.tm-svn-block .uk-card-body {
  padding-right: 18px;
  padding-bottom: 22px;
  padding-left: 18px;
}

/* ========================================================================
   Component: Form Controls
========================================================================== */

.tm-svn-block .uk-form-label {
  margin-bottom: 7px;
  color: var(--c-text-label);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
}

.tm-svn-block .uk-input,
.tm-svn-block .uk-select,
.tm-svn-block .uk-textarea {
  border-color: var(--c-border-control);
  border-radius: var(--radius-control);
  background-color: var(--c-surface);
  color: var(--c-text);
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  transition: border-color 0.18s, box-shadow 0.18s;
}

.tm-svn-block .uk-input,
.tm-svn-block .uk-select {
  height: 44px;
}

.tm-svn-block .uk-textarea {
  min-height: 104px;
  padding-top: 11px;
  resize: vertical;
}

.tm-svn-block .uk-input:focus,
.tm-svn-block .uk-select:focus,
.tm-svn-block .uk-textarea:focus {
  border-color: var(--c-brand);
  box-shadow: 0 0 0 3px rgba(36, 87, 214, 0.12);
}

.uk-svn-help {
  margin: 6px 0 0;
  color: var(--c-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.45;
}

.uk-svn-url-control {
  display: flex;
  min-width: 0;
}

.uk-svn-url-prefix {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  max-width: 46%;
  overflow: hidden;
  padding: 0 10px;
  border: 1px solid var(--c-border-control);
  border-right: 0;
  border-radius: var(--radius-control) 0 0 var(--radius-control);
  background: var(--c-control-muted);
  color: var(--c-text-secondary);
  font-size: var(--font-size-sm);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.uk-svn-url-control .uk-input {
  min-width: 0;
  border-radius: 0 var(--radius-control) var(--radius-control) 0;
}

/* ========================================================================
   Component: Choices
========================================================================== */

.uk-svn-choice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  height: 100%;
  min-height: 78px;
  padding: 15px;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  background: var(--c-surface);
  cursor: pointer;
  transition: border-color 0.18s, background-color 0.18s, box-shadow 0.18s;
}

.uk-svn-choice:hover {
  border-color: var(--c-border-control);
}

.uk-svn-choice:has(input:checked) {
  border-color: var(--c-brand);
  background: var(--c-choice-selected);
  box-shadow: 0 0 0 1px var(--c-brand);
}

.uk-svn-choice .uk-radio {
  flex: 0 0 auto;
  margin-top: 3px;
}

.uk-svn-choice-title {
  display: block;
  color: var(--c-text-label);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
}

.uk-svn-choice-copy {
  display: block;
  margin-top: 3px;
  color: var(--c-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

.uk-svn-option-row {
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--c-border);
  cursor: pointer;
}

.uk-svn-option-row:last-child {
  border-bottom: 0;
}

.uk-svn-option-copy strong {
  display: block;
  color: var(--c-text-label);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
}

.uk-svn-option-copy span {
  display: block;
  margin-top: 3px;
  color: var(--c-text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.4;
}

.uk-svn-switch {
  position: relative;
  flex: 0 0 44px;
  width: 44px;
  height: 24px;
}

.uk-svn-switch-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.uk-svn-switch-track {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-pill);
  background: var(--c-switch);
  cursor: pointer;
  transition: background-color 0.18s;
}

.uk-svn-switch-track::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--c-surface);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  content: "";
  transition: transform 0.18s;
}

.uk-svn-switch-input:checked + .uk-svn-switch-track {
  background: var(--c-brand);
}

.uk-svn-switch-input:checked + .uk-svn-switch-track::after {
  transform: translateX(20px);
}

.uk-svn-switch-input:focus-visible + .uk-svn-switch-track {
  outline: 3px solid rgba(36, 87, 214, 0.22);
  outline-offset: 2px;
}

/* ========================================================================
   Component: Summary and Actions
========================================================================== */

.uk-svn-summary .uk-card-title {
  color: var(--c-text);
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
}

.tm-svn-block .uk-svn-summary {
  padding: 18px;
}

.uk-svn-summary dt {
  color: var(--c-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.06em;
}

.uk-svn-summary dd {
  overflow-wrap: anywhere;
  color: var(--c-text-label);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-semibold);
}

.uk-svn-summary-url {
  color: var(--c-brand) !important;
  font-family: var(--font-family-mono);
  font-size: var(--font-size-sm) !important;
}

.uk-svn-status {
  display: flex;
  gap: 9px;
  margin-top: 16px;
  padding: 12px;
  border-radius: var(--radius-control);
  background: var(--c-success-soft);
  color: var(--c-success-text);
  font-size: var(--font-size-sm);
  line-height: 1.45;
}

.uk-svn-actions {
  gap: 10px;
  padding: 20px 18px;
  border-top: 1px solid var(--c-border);
  background: var(--c-surface-soft);
}

.uk-button {
  min-height: 44px;
  border-radius: var(--radius-control);
  font-family: var(--font-family-base);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.01em;
  text-transform: none;
}

.uk-button-primary {
  border: 1px solid var(--c-brand);
  background: var(--c-brand);
}

.uk-button-primary:hover,
.uk-button-primary:focus {
  border-color: var(--c-brand-dark);
  background: var(--c-brand-dark);
}

.uk-button-default {
  border-color: var(--c-border-control);
  background: var(--c-surface);
  color: var(--c-button-default-text);
}

.uk-svn-mobile-actions {
  position: fixed;
  z-index: 20;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr 1.7fr;
  gap: 10px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--c-border);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 -8px 24px rgba(29, 41, 65, 0.08);
  backdrop-filter: blur(10px);
}

/* ========================================================================
   Responsive breakpoints
========================================================================== */

@media (min-width: 640px) {
  .tm-svn-block {
    padding-bottom: 105px;
  }

  .uk-svn-heading .uk-heading-small {
    font-size: var(--font-size-heading-tablet);
  }

  .uk-svn-panel-head {
    padding: 24px 24px 16px;
  }

  .tm-svn-block .uk-card-body {
    padding-right: 24px;
    padding-bottom: 26px;
    padding-left: 24px;
  }

  .uk-svn-actions {
    padding-right: 24px;
    padding-left: 24px;
  }

  .uk-svn-actions .uk-button {
    min-width: 150px;
  }
}

@media (min-width: 960px) {
  .tm-svn-block {
    padding-bottom: 48px;
  }

  .uk-svn-heading .uk-heading-small {
    font-size: var(--font-size-heading-desktop);
  }
}

@media (min-width: 1200px) {
  .tm-svn-block {
    padding-top: 46px;
    padding-bottom: 64px;
  }

  .uk-svn-panel-head {
    padding: 27px 30px 18px;
  }

  .tm-svn-block .uk-card-body {
    padding-right: 30px;
    padding-bottom: 30px;
    padding-left: 30px;
  }

  .uk-svn-actions {
    padding: 22px 30px;
  }

  .tm-svn-block .uk-svn-summary {
    padding: 22px;
  }
}

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