/*
  RESPONSIVE STRATEGY

  Base rules:
  Mobile-first shared structure and component styling.

  Tablet/Desktop enhancements:
  Applied through min-width media queries near the end of the file.

  Mobile refinements:
  Kept in one max-width media query near the end of the file.
*/

/* =========================================================
   PRICING — SHARED / BASE
   ========================================================= */

:root {
  --pricing-bg: #f6f7f9;
  --pricing-surface: #ffffff;
  --pricing-text: #111827;
  --pricing-muted: #5b6676;
  --pricing-border: rgba(17, 24, 39, 0.1);
  --pricing-accent: #0b63e5;
  --pricing-accent-dark: #084fb8;
  --pricing-success-bg: #effaf5;
  --pricing-success-text: #176c43;
  --pricing-danger-bg: #fff5f5;
  --pricing-danger-text: #9f1d1d;
  --pricing-radius-sm: 12px;
  --pricing-radius-md: 20px;
  --pricing-radius-lg: 28px;
  --pricing-shadow: 0 24px 70px rgba(17, 24, 39, 0.1);
  --pricing-space-1: 8px;
  --pricing-space-2: 12px;
  --pricing-space-3: 16px;
  --pricing-space-4: 24px;
  --pricing-space-5: 32px;
  --pricing-space-6: 48px;
}

.pricing-body {
  min-height: 100vh;
  background: var(--pricing-bg);
  color: var(--pricing-text);
}

.pricing-nav-link {
  text-decoration: none;
}

/* =========================================================
   PRICING PAGE SHELL — BASE
   ========================================================= */

.pricing-shell,
.pricing-admin-shell {
  width: min(100% - 24px, 1040px);
  margin: 0 auto;
  padding: clamp(42px, 8vw, 88px) 0 clamp(52px, 10vw, 104px);
}

/* =========================================================
   PRICING PAGE HEADER — BASE
   ========================================================= */

.pricing-hero,
.pricing-admin-heading {
  max-width: 740px;
  margin: 0 auto var(--pricing-space-6);
  text-align: center;
}

.pricing-admin-heading {
  text-align: left;
}

.pricing-eyebrow {
  margin: 0 0 var(--pricing-space-2);
  color: var(--pricing-accent);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pricing-hero h1,
.pricing-admin-heading h1 {
  margin: 0;
  color: var(--pricing-text);
  font-size: clamp(1.8rem, 7.5vw, 3.9rem);
  font-weight: 550;
  letter-spacing: 0;
  line-height: 0.98;
}

.pricing-hero > p:not(.pricing-eyebrow),
.pricing-admin-heading p {
  margin: var(--pricing-space-3) auto 0;
  color: var(--pricing-muted);
  font-size: clamp(1rem, 2vw, 1.15rem);
  font-weight: 560;
  line-height: 1.6;
}

/* =========================================================
   PRICING BILLING TOGGLE — BASE
   ========================================================= */

.pricing-toggle {
  display: inline-flex;
  gap: 4px;
  margin-top: var(--pricing-space-5);
  padding: 4px;
  border: 1px solid var(--pricing-border);
  border-radius: 999px;
  background: var(--pricing-surface);
  box-shadow: 0 12px 34px rgba(17, 24, 39, 0.08);
}

.pricing-toggle-button {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  background: #ffffff;
  color: #111827;
  cursor: pointer;
  font: inherit;
  font-size: 0.96rem;
  font-weight: 780;
  transition: background-color 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.pricing-toggle-button:hover,
.pricing-toggle-button:focus-visible {
  color: var(--pricing-text);
  outline: none;
}

.pricing-toggle-button.is-selected {
  background: #000000;
  color: #ffffff;
}

.pricing-savings-badge {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  margin-top: var(--pricing-space-3);
  border-radius: 999px;
  background: #dbeafe;
  color: #1e40af;
  font-size: 0.84rem;
  font-weight: 760;
  line-height: 1;
  padding: 0 12px;
  white-space: nowrap;
}

.pricing-savings-badge-inactive {
  background: rgba(17, 24, 39, 0.04);
  color: #64748b;
}

.pricing-savings-badge-active {
  background: #dcfce7;
  color: #166534;
}

/* =========================================================
   PRICING PLAN GRID — BASE
   ========================================================= */

.pricing-plan-grid {
  display: grid;
  gap: var(--pricing-space-4);
}

/* Pricing Cards */

.pricing-plan-card,
.pricing-admin-card {
  display: grid;
  min-width: 0;
  gap: var(--pricing-space-4);
  border: 1px solid var(--pricing-border);
  border-radius: var(--pricing-radius-lg);
  background: var(--pricing-surface);
  box-shadow: var(--pricing-shadow);
  padding: clamp(22px, 6vw, 34px);
}

.pricing-plan-card {
  grid-template-rows: auto auto auto 1fr auto;
  min-height: 100%;
  gap: var(--pricing-space-5);
  border-color: rgba(17, 24, 39, 0.12);
  border-radius: 24px;
  box-shadow: 0 18px 54px rgba(17, 24, 39, 0.08);
  padding: clamp(28px, 5vw, 40px);
}

.pricing-plan-top {
  display: grid;
  gap: var(--pricing-space-3);
}

.pricing-plan-heading-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pricing-space-3);
}

.pricing-plan-title {
  margin: 0;
  color: var(--pricing-text);
  font-size: clamp(1.0rem, 3.3vw, 1.55rem);
  font-weight: 500;
  line-height: 1.06;
}

.pricing-admin-card h2 {
  margin: 0;
  color: var(--pricing-text);
  font-size: clamp(1.45rem, 7vw, 2.25rem);
  font-weight: 400;
  line-height: 1.05;
}

.pricing-price-block {
  display: grid;
  gap: var(--pricing-space-2);
}

.pricing-price-row {
  display: flex;
  align-items: center;
  gap: var(--pricing-space-3);
}

.pricing-plan-price {
  margin: 0;
  color: var(--pricing-text);
  font-size: clamp(2rem, 7.3vw, 3.17rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 0.94;
}

.pricing-plan-badge {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 0.82rem;
  line-height: 1;
  padding: 0 12px;
  white-space: nowrap;
}

.pricing-plan-badge-free {
  border: 1px solid rgba(17, 24, 39, 0.14);
  background: #ffffff;
  color: #111827;
  font-weight: 650;
}

.pricing-plan-badge-popular {
  flex: 0 0 auto;
  gap: 6px;
  border: 1px solid rgba(146, 64, 14, 0.16);
  background: #fef3c7;
  color: #92400e;
  font-weight: 780;
}

.pricing-card-divider {
  height: 1px;
  background: rgba(17, 24, 39, 0.1);
}

.pricing-plan-description,
.pricing-plan-supporting {
  margin: var(--pricing-space-2) 0 0;
  color: var(--pricing-muted);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.55;
}

.pricing-plan-description {
  margin-top: 0;
}

.pricing-plan-supporting {
  font-size: 0.95rem;
}

/* Pricing Features */

.pricing-feature-section {
  min-height: 0;
}

.pricing-feature-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  color: var(--pricing-text);
  font-size: 0.98rem;
  font-weight: 620;
  line-height: 1.45;
  list-style: none;
}

.pricing-feature-list li {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  overflow-wrap: anywhere;
}

.pricing-feature-icon {
  display: inline-flex;
  width: 24px;
  height: 24px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #f1f5f9;
  color: #111827;
  font-size: 0.82rem;
  font-weight: 760;
  line-height: 1;
}

/* Pricing Buttons */

.pricing-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 780;
  padding: 0 20px;
  text-align: center;
  text-decoration: none;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
  width: 100%;
}

.pricing-plan-card .pricing-button {
  border-radius: 999px;
}

.pricing-button-free {
  border-color: rgba(17, 24, 39, 0.18);
  background: #ffffff;
  color: #111827;
}

.pricing-button-pro {
  background: #000000;
  color: #ffffff;
}

.pricing-button-free:hover,
.pricing-button-free:focus-visible {
  border-color: rgba(17, 24, 39, 0.36);
  background: #f8fafc;
  color: #000000;
}

.pricing-button-pro:hover,
.pricing-button-pro:focus-visible {
  background: #1f2937;
  color: #ffffff;
}

.pricing-button:active {
  transform: scale(0.98);
}

/* =========================================================
   PRICING ADMIN PAGE — BASE
   ========================================================= */

.pricing-alert,
.pricing-status {
  max-width: 760px;
  margin: 0 0 var(--pricing-space-4);
  border-radius: var(--pricing-radius-sm);
  font-size: 0.95rem;
  font-weight: 720;
  line-height: 1.45;
  padding: 14px 16px;
}

.pricing-alert {
  background: var(--pricing-danger-bg);
  color: var(--pricing-danger-text);
}

.pricing-status {
  background: var(--pricing-success-bg);
  color: var(--pricing-success-text);
}

.pricing-admin-card {
  gap: var(--pricing-space-3);
  box-shadow: 0 16px 48px rgba(17, 24, 39, 0.08);
}

.pricing-admin-card-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--pricing-space-3);
}

/* =========================================================
   PRICING ADMIN FORMS — BASE
   ========================================================= */

.pricing-admin-form {
  display: grid;
  gap: var(--pricing-space-4);
}

.pricing-admin-form label,
.pricing-feature-admin {
  display: grid;
  gap: 7px;
  margin: 0;
  border: 0;
  padding: 0;
}

.pricing-admin-form label span,
.pricing-feature-admin legend,
.pricing-admin-help {
  color: var(--pricing-muted);
  font-size: 0.82rem;
  font-weight: 780;
}

.pricing-admin-help {
  margin: 0;
  font-weight: 400;
}

.pricing-field-error {
  color: var(--pricing-danger-text);
  font-size: 0.8rem;
  font-weight: 400;
}

.pricing-admin-form input,
.pricing-admin-form textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--pricing-border);
  border-radius: var(--pricing-radius-sm);
  background: #ffffff;
  color: var(--pricing-text);
  font: inherit;
  padding: 10px 12px;
}

.pricing-admin-form textarea {
  min-height: 92px;
  resize: vertical;
}

.pricing-admin-grid {
  display: grid;
  gap: var(--pricing-space-3);
}

.pricing-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-checkbox input {
  width: 18px;
  min-height: 18px;
}

.pricing-feature-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 76px auto;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.pricing-order-input {
  text-align: center;
}

.pricing-admin-submit {
  width: 50%;
  max-width: 320px;
  border: 0;
  background: #005692;
  color: #ffffff;
  cursor: pointer;
  font-weight: 500;
}

/* =========================================================
   PRICING — TABLET / DESKTOP ENHANCEMENTS
   Applies at 760px and above
   ========================================================= */

@media (min-width: 760px) {
  .pricing-plan-grid,
  .pricing-admin-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pricing-plan-card {
    align-content: space-between;
  }
}

/* =========================================================
   PRICING PAGE — MOBILE
   Applies at 759px and below
   ========================================================= */

@media (max-width: 759px) {
  .pricing-price-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .pricing-button,
  .pricing-admin-submit {
    width: 100%;
  }

  .pricing-feature-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .pricing-admin-card-title {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* =========================================================
   PRICING — ACCESSIBILITY
   ========================================================= */

.pricing-toggle-button:focus-visible,
.pricing-button:focus-visible,
.pricing-admin-form input:focus-visible,
.pricing-admin-form textarea:focus-visible {
  box-shadow: 0 0 0 4px rgba(11, 99, 229, 0.18);
  outline: none;
}

/* =========================================================
   PRICING — REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
  .pricing-button,
  .pricing-toggle-button {
    transition: none;
  }
}