/* Shared responsive sizing system (golden ratio / Fibonacci-inspired) */
:root {
  --phi: 1.61803398875;

  /* Fluid base unit: everything else scales from this. */
  --u: clamp(0.25rem, 0.35vw + 0.15rem, 0.5rem);

  /* Space scale (phi progression) */
  --space-0: var(--u);
  --space-1: calc(var(--space-0) * var(--phi));
  --space-2: calc(var(--space-1) * var(--phi));
  --space-3: calc(var(--space-2) * var(--phi));
  --space-4: calc(var(--space-3) * var(--phi));
  --space-5: calc(var(--space-4) * var(--phi));

  /* Type scale (phi progression) */
  --text-0: 1rem;
  --text--1: calc(var(--text-0) / var(--phi));
  --text-1: calc(var(--text-0) * var(--phi));
  --text-2: calc(var(--text-1) * var(--phi));

  /* Common layout values */
  --container-pad: clamp(1rem, 3vw, calc(1rem * var(--phi) * var(--phi)));
  --card-max: clamp(22rem, 92vw, 32rem);
  --card-pad: clamp(1.25rem, 3vw, 2.25rem);
  --radius-0: clamp(0.75rem, 1.2vw, 1.25rem);
  --radius-1: clamp(1rem, 1.6vw, 1.6rem);
}

* {
  box-sizing: border-box
}

html {
  font-size: clamp(12px, 0.35vw + 11px, 15px)
}

html,
body {
  height: 100%
}

body {
  min-height: 100svh;
  text-rendering: optimizeLegibility
}

/* Global scrollbar styling (white-pink) */
* {
  scrollbar-width: thin;
  scrollbar-color: #ff9ac5 rgba(0, 0, 0, .06)
}

*::-webkit-scrollbar {
  width: 10px;
  height: 10px
}

*::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, .04);
  border-radius: 12px
}

*::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(255, 255, 255, .9), rgba(255, 154, 197, .75));
  border-radius: 12px;
  border: 2px solid rgba(255, 255, 255, .5);
}

img,
svg,
video,
canvas {
  max-width: 100%;
  height: auto
}

input,
select,
textarea,
button {
  font: inherit
}

@keyframes sjSpin {
  to {
    transform: rotate(360deg)
  }
}

.button.is-spinning .btnIcon i,
.button.is-spinning .btnIcon svg {
  animation: sjSpin .8s linear infinite;
}

.footer .footerGrid a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.footer .footerGrid a i,
.footer .footerGrid a img {
  transition: transform .2s ease;
  transform-origin: 50% 50%;
}

.sjCodeBlock {
  margin: 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: #0f172a;
  color: #e2e8f0;
  font-size: 0.85rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Safer focus for keyboard users without changing your visual brand */
:focus-visible {
  outline: 3px solid rgba(255, 183, 214, .45);
  outline-offset: 2px
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Lightweight toast notifications (used across auth pages) */
.sj-toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--container-pad) * 0.9);
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  z-index: 9999;

  max-width: min(92vw, 520px);
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, .10);
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 18px 55px rgba(19, 12, 29, .14);
  color: rgba(21, 19, 26, .92);
  font-weight: 600;

  transition: opacity .18s ease, transform .18s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.sj-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.sj-toast--success {
  border-color: rgba(6, 118, 71, .25);
}

.sj-toast--warn {
  border-color: rgba(210, 79, 143, .28);
}

.sj-toast--error {
  border-color: rgba(180, 35, 24, .25);
}

/* Simple confirmation modal (CSP-safe; no inline JS required) */
.sj-modal[hidden] {
  display: none !important;
}

.sj-modal {
  position: fixed;
  inset: 0;
  z-index: 13000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.sj-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .40);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.sj-modal__panel {
  position: relative;
  width: min(520px, 92vw);
  border-radius: 18px;
  border: 1px solid rgba(0, 0, 0, .10);
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 24px 70px rgba(0, 0, 0, .22);
  padding: 18px;
}

.sj-modal__title {
  margin: 2px 0 8px;
  font-weight: 900;
  font-size: 1.1rem;
  color: rgba(21, 19, 26, .92);
}

.sj-modal__msg {
  margin: 0;
  color: rgba(21, 19, 26, .68);
  line-height: 1.5;
}

.sj-modal__field {
  margin-top: 12px;
}

.sj-modal__error {
  margin-top: 6px;
  color: #b10d2b;
  font-weight: 700;
  font-size: 0.9rem;
}

.sj-modal__actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 14px;
}

.sj-modal__btn {
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, .10);
  background: rgba(0, 0, 0, .02);
  padding: 10px 12px;
  font-weight: 900;
  cursor: pointer;
}

.sj-modal__btn--danger {
  background: rgba(255, 84, 112, .10);
  border-color: rgba(255, 84, 112, .22);
  color: #a10f2a;
}