/* Styles from the iSkills assessment design (iSkills Test2/public/css/styles.css): tokens, header, card, stepper, banner, fields, buttons, toasts, footer. Story form parts are at the end. */
/* ── Design tokens ─────────────────────────────────────── */
:root {
  --color-primary: #6F14F1;
  --color-primary-dark: #5A0FC8;
  --color-primary-light: #EDE5FF;
  --color-primary-muted: #C4B5FD;
  --color-bg: #F8F7FF;
  --color-bg-alt: #F3F4F9;
  --color-card: #FFFFFF;
  --color-border: #E5E7EB;
  --color-border-focus: #6F14F1;
  --color-text: #111827;
  --color-text-muted: #6B7280;
  --color-success: #059669;
  --color-success-bg: #ECFDF5;
  --color-success-border: #A7F3D0;
  --color-danger: #DC2626;
  --color-danger-bg: #FEF2F2;
  --color-warning: #D97706;
  --color-warning-bg: #FFFBEB;

  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --radius-card: 16px;
  --radius-input: 10px;
  --radius-btn: 12px;

  --shadow-card: 0 4px 24px rgba(111, 20, 241, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-btn: 0 2px 8px rgba(111, 20, 241, 0.25);
  --shadow-option: 0 1px 3px rgba(0, 0, 0, 0.04);

  --transition-fast: 180ms ease;
  --transition-med: 320ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { 
  scroll-behavior: smooth; 
  font-size: 18px;
}

body.page-body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  background-image: radial-gradient(ellipse at 50% 0%, var(--color-bg-alt) 0%, var(--color-bg) 70%);
  display: flex;
  flex-direction: column;
}

/* ── Header ───────────────────────────────────────────── */
.site-header {
  background: var(--color-primary);
  padding: 14px 20px;
  z-index: 100;
}

.header-inner {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.brand-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  background: #fff;
  border-radius: 6px;
  padding: 2px;
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  letter-spacing: -0.01em;
}

/* ── Main layout ───────────────────────────────────────── */
.main-wrap {
  flex: 1;
  padding: 28px 16px 40px;
  display: flex;
  justify-content: center;
}

.card-shell {
  width: 100%;
  max-width: 800px;
  background: var(--color-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  padding: 28px 24px 32px;
  animation: card-enter 0.5s var(--transition-med) both;
}

@keyframes card-enter {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Stepper ───────────────────────────────────────────── */
.stepper {
  margin-bottom: 24px;
}

.stepper-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.stepper-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.stepper-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8rem;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  border: 2px solid var(--color-border);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.stepper-item.active .stepper-dot {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.stepper-item.done .stepper-dot {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-color: var(--color-primary-muted);
}

.stepper-label {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.stepper-item.active .stepper-label {
  color: var(--color-primary);
  font-weight: 600;
}

.stepper-line {
  width: 48px;
  height: 2px;
  background: var(--color-border);
  margin: 0 4px;
  margin-bottom: 22px;
  transition: background var(--transition-med);
}

.stepper-line.done {
  background: var(--color-primary-muted);
}

/* ── Info banner ───────────────────────────────────────── */
.info-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #8B3FF5 100%);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 28px;
  color: #fff;
  transition: opacity var(--transition-med), max-height var(--transition-med), margin var(--transition-med), padding var(--transition-med);
  overflow: hidden;
}

.info-banner.collapsed {
  opacity: 0;
  max-height: 0;
  padding: 0 20px;
  margin-bottom: 0;
  pointer-events: none;
}

.info-banner-eyebrow {
  margin: 0 0 2px;
  font-size: 0.75rem;
  opacity: 0.85;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.info-banner-title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.info-banner-meta {
  margin: 0;
  font-size: 0.82rem;
  opacity: 0.8;
}

/* ── Step panels ───────────────────────────────────────── */
.step-panel {
  display: none;
}

.step-panel.active {
  display: block;
  animation: panel-in 0.35s var(--transition-med) both;
}

@keyframes panel-in {
  from { opacity: 0; transform: translateX(12px); }
  to   { opacity: 1; transform: translateX(0); }
}

.step-panel.slide-out-left {
  animation: slide-out-left 0.25s var(--transition-med) both;
}

.step-panel.slide-in-right {
  animation: slide-in-right 0.35s var(--transition-med) both;
}

@keyframes slide-out-left {
  to { opacity: 0; transform: translateX(-20px); }
}

@keyframes slide-in-right {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

.panel-heading {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 6px;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

.panel-sub {
  margin: 0 0 24px;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ── Form fields ───────────────────────────────────────── */
.field-group {
  margin-bottom: 18px;
}

.field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}

.optional-tag {
  font-weight: 400;
  color: var(--color-text-muted);
}

.input-wrap {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.field-input {
  width: 100%;
  padding: 13px 14px 13px 44px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-input);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: #fff;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}

.field-input:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(111, 20, 241, 0.12);
}

.field-input::placeholder {
  color: #9CA3AF;
}

.field-select {
  padding-right: 40px;
  cursor: pointer;
}

.select-chevron {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.field-hint {
  margin: 5px 0 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

.form-error {
  margin: 0 0 16px;
  padding: 10px 14px;
  background: var(--color-danger-bg);
  border: 1px solid #FECACA;
  border-radius: 8px;
  color: var(--color-danger);
  font-size: 0.85rem;
}

.form-error.hidden { display: none; }

/* ── Buttons ───────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-btn);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
}

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

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.btn-primary:not(:disabled):hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-primary:not(:disabled):active {
  transform: translateY(0);
}

.btn-ghost {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
}

.btn-ghost:not(:disabled):hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-muted);
}

.btn-full {
  width: 100%;
}

.btn-arrow {
  width: 18px;
  height: 18px;
}

/* ── Toasts ── */
/* Toast stack */
.toast-stack {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: min(360px, calc(100vw - 32px));
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: var(--color-card);
  border: 1.5px solid var(--color-primary-muted);
  border-left: 4px solid var(--color-primary);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(111, 20, 241, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
  pointer-events: auto;
  animation: toast-in 0.35s var(--transition-med) both;
}

@keyframes toast-in {
  from { opacity: 0; transform: translateY(12px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.toast.toast-out {
  animation: toast-out 0.25s ease forwards;
}

@keyframes toast-out {
  to { opacity: 0; transform: translateY(-8px); }
}

.toast-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--color-primary);
  margin-top: 1px;
}

.toast-content { flex: 1; min-width: 0; }

.toast-title {
  margin: 0 0 2px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
}

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

/* ── Footer ────────────────────────────────────────────── */
.site-footer {
  padding: 20px 16px 28px;
  text-align: center;
}

.footer-text {
  margin: 0 0 6px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-link {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.footer-link:hover { opacity: 0.75; }

.footer-note {
  margin: 0;
  font-size: 0.75rem;
  color: #9CA3AF;
}


/* ── Story form ────────────────────────────────────────── */
.hidden { display: none !important; }
.header-inner a { display: flex; align-items: center; gap: inherit; color: inherit; text-decoration: none; }
.card-shell { max-width: 640px; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field-row .field-group { min-width: 0; }

textarea.field-input {
  min-height: 220px;
  padding-top: 12px;
  padding-left: 14px;
  resize: vertical;
  line-height: 1.6;
  font-family: var(--font-body);
}
.field-counter { float: right; font-size: 0.72rem; color: var(--color-text-muted); }
.field-counter.ok { color: var(--color-success); }
.field-input.invalid { border-color: var(--color-danger); box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.08); }
.field-error { margin: 6px 0 0; font-size: 0.75rem; font-weight: 600; color: var(--color-danger); }

.input-prefix {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  font-size: 0.8rem; font-weight: 700; color: var(--color-primary); pointer-events: none;
}
.field-input.with-prefix { padding-left: 44px; }

.currency-toggle { display: inline-flex; border: 1px solid var(--color-border); border-radius: 999px; padding: 3px; gap: 2px; background: #fff; }
.currency-toggle button {
  border: 0; background: transparent; border-radius: 999px; padding: 5px 14px; cursor: pointer;
  font: 600 0.78rem var(--font-body); color: var(--color-text-muted);
}
.currency-toggle button.on { background: var(--color-primary); color: #fff; }
.label-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.label-row .field-label { margin: 0; }

/* Photo picker */
.photo-pick { display: flex; align-items: center; gap: 16px; }
.photo-preview {
  width: 92px; height: 112px; flex-shrink: 0; border-radius: 14px; overflow: hidden;
  background: var(--color-primary-light); display: grid; place-items: center; color: var(--color-primary-muted);
  border: 1px dashed var(--color-primary-muted);
}
.photo-preview img { width: 100%; height: 100%; object-fit: cover; }
.photo-preview svg { width: 34px; height: 34px; }

/* Drop zone for proof screenshots */
.dropzone {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; text-align: center;
  border: 2px dashed var(--color-primary-muted); border-radius: var(--radius-card); background: #FBF9FF;
  padding: 26px 16px; cursor: pointer; transition: background var(--transition-fast), border-color var(--transition-fast);
}
.dropzone:hover, .dropzone.drag { background: var(--color-primary-light); border-color: var(--color-primary); }
.dropzone.invalid { border-color: var(--color-danger); }
.dropzone-icon { width: 44px; height: 44px; border-radius: 12px; background: #fff; display: grid; place-items: center; color: var(--color-primary); box-shadow: var(--shadow-option); }
.dropzone-icon svg { width: 22px; height: 22px; }
.dropzone-title { font-weight: 700; font-size: 0.85rem; color: var(--color-text); }
.dropzone-sub { font-size: 0.72rem; color: var(--color-text-muted); }
.btn-small { padding: 8px 14px; font-size: 0.78rem; min-height: 0; }

.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 10px; margin-top: 12px; }
.thumb { position: relative; aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: var(--color-bg-alt); border: 1px solid var(--color-border); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb button {
  position: absolute; top: 5px; right: 5px; width: 24px; height: 24px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(17, 24, 39, 0.72); color: #fff; font-size: 15px; line-height: 24px; padding: 0;
}

.step-actions { display: flex; gap: 12px; margin-top: 8px; }
.step-actions .btn-primary { flex: 1; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 0.78rem; color: var(--color-text-muted); margin: 4px 0 20px; }
.consent input { margin-top: 4px; accent-color: var(--color-primary); width: 16px; height: 16px; flex-shrink: 0; }

/* Upload progress */
.progress { height: 8px; border-radius: 999px; background: var(--color-primary-light); overflow: hidden; margin: 14px 0 6px; }
.progress span { display: block; height: 100%; width: 0; background: var(--color-primary); transition: width 200ms ease; }
.progress-text { font-size: 0.75rem; color: var(--color-text-muted); text-align: center; margin: 0; }

/* Done screen */
.done-screen { text-align: center; padding: 10px 0 6px; }
.done-screen .btn { text-decoration: none; }
.done-check {
  width: 76px; height: 76px; border-radius: 50%; margin: 0 auto 18px; display: grid; place-items: center;
  background: var(--color-success-bg); color: var(--color-success); border: 1px solid var(--color-success-border);
  animation: check-pop 420ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.done-check svg { width: 38px; height: 38px; }
@keyframes check-pop { from { opacity: 0; transform: scale(0.5); } to { opacity: 1; transform: scale(1); } }
.done-list { text-align: left; background: var(--color-bg); border-radius: 14px; padding: 14px 18px 14px 36px; margin: 18px 0 22px; font-size: 0.85rem; color: var(--color-text-muted); }
.done-list li + li { margin-top: 6px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

@media (max-width: 480px) {
  .card-shell { padding: 22px 16px 28px; }
  .stepper-dot { width: 28px; height: 28px; font-size: 0.75rem; }
  .stepper-label { font-size: 0.6rem; }
  .stepper-line { width: 18px; margin-bottom: 18px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .photo-preview { width: 80px; height: 98px; }
}

/* Skill chips (1 to 3) */
.skill-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-chip {
  border: 1px solid var(--color-border); background: #fff; color: var(--color-text);
  border-radius: 999px; padding: 8px 14px; cursor: pointer;
  font: 600 0.8rem var(--font-body); transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}
.skill-chip:hover { border-color: var(--color-primary-muted); background: #FBF9FF; }
.skill-chip[aria-pressed="true"] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.skill-chip:disabled { opacity: 0.45; cursor: not-allowed; }
.skill-chips.invalid .skill-chip { border-color: var(--color-danger); }

/* Private contact details */
.contact-box { border: 1px solid var(--color-border); border-radius: var(--radius-card); background: #FCFBFF; padding: 16px 16px 2px; margin: 6px 0 20px; }
.contact-title { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; color: var(--color-text); }
.contact-note { margin: 2px 0 14px; font-size: 0.75rem; color: var(--color-text-muted); }