/* TasklyTools new design system
   Scope: body.tt-new and .tt-main. Does not modify existing theme files. */

.tt-new {
  --tt-bg: #f5f8fc;
  --tt-surface: #ffffff;
  --tt-surface-2: #eef4fb;
  --tt-surface-3: #e3edf9;
  --tt-ink: #0c1a2b;
  --tt-body: #46556b;
  --tt-muted: #66758c;
  --tt-border: #dbe5f0;
  --tt-border-strong: #c4d3e4;
  --tt-primary: #175cd3;
  --tt-primary-strong: #0d47a8;
  --tt-primary-soft: #e7f0ff;
  --tt-accent: #d6006e;
  --tt-accent-soft: #ffe6f2;
  --tt-success: #087443;
  --tt-success-soft: #e4f6ed;
  --tt-warning: #8a5a00;
  --tt-warning-soft: #fff3d1;
  --tt-danger: #b42318;
  --tt-danger-soft: #fdecea;
  --tt-radius-sm: 10px;
  --tt-radius: 16px;
  --tt-radius-lg: 24px;
  --tt-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --tt-shadow: 0 14px 36px rgba(16, 24, 40, 0.08);
  --tt-shadow-lg: 0 24px 60px rgba(16, 24, 40, 0.12);
  --tt-font: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --tt-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --tt-max: 1160px;
  --tt-header-offset: 0px;

  background: var(--tt-bg);
  color: var(--tt-body);
  font-family: var(--tt-font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

.tt-main {
  display: block;
  min-width: 0;
  overflow-x: clip;
}

.tt-main h1,
.tt-main h2,
.tt-main h3,
.tt-main h4,
.tt-main h5,
.tt-main h6 {
  margin: 0 0 0.5em;
  color: var(--tt-ink);
  font-family: var(--tt-font);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.tt-main h1 {
  font-size: clamp(2rem, 5.2vw, 3.5rem);
  letter-spacing: -0.03em;
}

.tt-main h2 {
  font-size: clamp(1.5rem, 3.4vw, 2.2rem);
  letter-spacing: -0.02em;
}

.tt-main h3 {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
}

.tt-main p {
  margin: 0 0 1rem;
  color: var(--tt-body);
  font-size: 1rem;
  line-height: 1.65;
}

.tt-main a {
  color: var(--tt-primary) !important;
  text-decoration: none;
}

.tt-main a:hover {
  color: var(--tt-primary-strong) !important;
  text-decoration: underline;
}

/* Component links keep their own colors despite the global link rule. */
.tt-main a.tt-btn-primary,
.tt-main a.tt-btn-primary:hover {
  color: #fff !important;
}

.tt-main a.tt-btn-secondary {
  color: var(--tt-ink) !important;
}

.tt-main a.tt-btn-secondary:hover {
  color: var(--tt-primary) !important;
}

.tt-main a.tt-related-card,
.tt-main a.tt-related-card:hover,
.tt-main a.tt-category-card,
.tt-main a.tt-category-card:hover {
  color: inherit !important;
}

.tt-main ul,
.tt-main ol {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  font-size: 1rem;
}

.tt-main li {
  margin-bottom: 0.4rem;
  font-size: 1rem;
  line-height: 1.6;
}

.tt-main img,
.tt-main svg {
  max-width: 100%;
}

.tt-main button,
.tt-main input,
.tt-main select,
.tt-main textarea {
  font: inherit;
}

.tt-container {
  width: 100%;
  max-width: var(--tt-max);
  margin: 0 auto;
  padding-left: 1.15rem;
  padding-right: 1.15rem;
}

.tt-container--narrow {
  max-width: 820px;
}

.tt-section {
  padding: clamp(2.6rem, 6vw, 4.75rem) 0;
}

.tt-section--white {
  background: var(--tt-surface);
  border-top: 1px solid var(--tt-border);
  border-bottom: 1px solid var(--tt-border);
}

.tt-section--tint {
  background: linear-gradient(180deg, var(--tt-bg) 0%, #edf4fc 100%);
}

.tt-section-head {
  max-width: 720px;
  margin: 0 auto clamp(1.8rem, 4vw, 2.8rem);
  text-align: center;
}

.tt-section-head p {
  margin-bottom: 0;
  color: var(--tt-muted);
}

.tt-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.9rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--tt-border);
  border-radius: 999px;
  background: var(--tt-surface);
  color: var(--tt-primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tt-eyebrow .bi {
  font-size: 0.9rem;
}

.tt-lead {
  color: var(--tt-muted);
  font-size: clamp(1rem, 1.6vw, 1.14rem);
  line-height: 1.7;
}

.tt-visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.tt-skip-link {
  position: absolute;
  left: 0.75rem;
  top: -4rem;
  z-index: 10000;
  padding: 0.7rem 1rem;
  border-radius: 0 0 10px 10px;
  background: var(--tt-ink);
  color: #fff !important;
  font-weight: 700;
  transition: top 0.15s ease;
}

.tt-skip-link:focus {
  top: 0;
  color: #fff !important;
  text-decoration: none;
}

/* Buttons */
.tt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 46px;
  padding: 0.72rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 12px;
  font-family: var(--tt-font);
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none !important;
  cursor: pointer;
  transition: background-color 0.16s ease, border-color 0.16s ease, color 0.16s ease,
    transform 0.16s ease, box-shadow 0.16s ease;
}

.tt-btn .bi {
  font-size: 1.05rem;
}

.tt-btn-primary {
  background: var(--tt-primary);
  border-color: var(--tt-primary);
  color: #fff !important;
  box-shadow: 0 8px 18px rgba(23, 92, 211, 0.22);
}

.tt-btn-primary:hover {
  background: var(--tt-primary-strong);
  border-color: var(--tt-primary-strong);
  color: #fff !important;
  text-decoration: none !important;
  transform: translateY(-1px);
}

.tt-btn-secondary {
  background: var(--tt-surface);
  border-color: var(--tt-border-strong);
  color: var(--tt-ink) !important;
}

.tt-btn-secondary:hover {
  border-color: var(--tt-primary);
  color: var(--tt-primary) !important;
  text-decoration: none !important;
  transform: translateY(-1px);
}

.tt-btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--tt-primary) !important;
}

.tt-btn-ghost:hover {
  background: var(--tt-primary-soft);
  text-decoration: none !important;
}

.tt-btn-sm {
  min-height: 38px;
  padding: 0.5rem 0.8rem;
  border-radius: 10px;
  font-size: 0.88rem;
}

.tt-btn-block {
  width: 100%;
}

.tt-btn:disabled,
.tt-btn[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.6;
  transform: none;
  box-shadow: none;
}

/* Badges */
.tt-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}

.tt-badge-live {
  background: var(--tt-success-soft);
  color: var(--tt-success);
}

.tt-badge-soon {
  background: var(--tt-warning-soft);
  color: var(--tt-warning);
}

.tt-badge-category {
  background: var(--tt-primary-soft);
  color: var(--tt-primary);
}

.tt-badge-neutral {
  background: var(--tt-surface-2);
  color: var(--tt-muted);
}

/* Cards */
.tt-card {
  min-width: 0;
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius);
  background: var(--tt-surface);
  box-shadow: var(--tt-shadow-sm);
}

.tt-card-pad {
  padding: 1.25rem;
}

.tt-card-hover {
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.tt-card-hover:hover {
  transform: translateY(-3px);
  border-color: var(--tt-border-strong);
  box-shadow: var(--tt-shadow);
}

.tt-icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--tt-primary-soft);
  color: var(--tt-primary);
  font-size: 1.3rem;
}

.tt-icon-box--accent {
  background: var(--tt-accent-soft);
  color: var(--tt-accent);
}

.tt-meta {
  color: var(--tt-muted);
  font-size: 0.82rem;
  font-weight: 600;
}

/* Forms */
.tt-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.tt-label {
  color: var(--tt-ink);
  font-size: 0.9rem;
  font-weight: 700;
}

.tt-label .tt-optional {
  color: var(--tt-muted);
  font-size: 0.8rem;
  font-weight: 500;
}

.tt-input,
.tt-select,
.tt-textarea {
  width: 100%;
  min-height: 46px;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--tt-border-strong);
  border-radius: 11px;
  background: var(--tt-surface);
  color: var(--tt-ink);
  font-size: 0.98rem;
  line-height: 1.4;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.tt-textarea {
  min-height: 96px;
  resize: vertical;
}

.tt-input:focus,
.tt-select:focus,
.tt-textarea:focus {
  outline: none;
  border-color: var(--tt-primary);
  box-shadow: 0 0 0 4px rgba(23, 92, 211, 0.14);
}

.tt-input[aria-invalid="true"],
.tt-select[aria-invalid="true"],
.tt-textarea[aria-invalid="true"] {
  border-color: var(--tt-danger);
  box-shadow: 0 0 0 4px rgba(180, 35, 24, 0.12);
}

.tt-help {
  margin: 0;
  color: var(--tt-muted);
  font-size: 0.82rem;
}

.tt-error {
  margin: 0;
  color: var(--tt-danger);
  font-size: 0.82rem;
  font-weight: 600;
}

.tt-error:empty {
  display: none;
}

.tt-field-error .tt-input,
.tt-field-error .tt-textarea {
  border-color: var(--tt-danger);
}

.tt-status {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 0.75rem 0;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--tt-border);
  border-radius: 11px;
  background: var(--tt-surface-2);
  color: var(--tt-body);
  font-size: 0.9rem;
  line-height: 1.5;
}

.tt-status .bi {
  flex: 0 0 auto;
  margin-top: 0.1rem;
}

.tt-status--success {
  border-color: #b7e4cd;
  background: var(--tt-success-soft);
  color: var(--tt-success);
}

.tt-status--error {
  border-color: #f5c6c1;
  background: var(--tt-danger-soft);
  color: var(--tt-danger);
}

.tt-status--info {
  border-color: #c6daf7;
  background: var(--tt-primary-soft);
  color: var(--tt-primary-strong);
}

.tt-check {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  color: var(--tt-body);
  font-size: 0.9rem;
  line-height: 1.5;
}

.tt-check input {
  margin-top: 0.2rem;
  accent-color: var(--tt-primary);
}

/* Focus visibility */
.tt-main :focus-visible,
.tt-new .tt-skip-link:focus-visible {
  outline: 3px solid rgba(214, 0, 110, 0.55);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .tt-new *,
  .tt-new *::before,
  .tt-new *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .tt-card-hover:hover,
  .tt-btn:hover {
    transform: none;
  }
}

.tt-input[aria-invalid="true"],
.tt-textarea[aria-invalid="true"],
.tt-select[aria-invalid="true"] {
  border-color: var(--tt-danger);
  box-shadow: 0 0 0 3px var(--tt-danger-soft);
}