/* ==========================================================================
   WP Sheet Form Pro — Public Form Styles
   4 Premium Themes: Modern | Minimal | Glass | Bold | Inherit
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ─── CSS Variable System (Modern theme defaults) ─────────────────────── */
.wpsfp-form-wrapper {
  --wpsfp-primary:        #6366f1;
  --wpsfp-primary-dk:     #4f46e5;
  --wpsfp-primary-lt:     rgba(99,102,241,.1);
  --wpsfp-primary-glow:   rgba(99,102,241,.25);
  --wpsfp-bg:             #ffffff;
  --wpsfp-bg-secondary:   #f8fafc;
  --wpsfp-text:           #1e293b;
  --wpsfp-text-muted:     #64748b;
  --wpsfp-label:          #334155;
  --wpsfp-border:         #cbd5e1;
  --wpsfp-border-focus:   var(--wpsfp-primary);
  --wpsfp-input-bg:       #ffffff;
  --wpsfp-input-shadow:   0 1px 3px rgba(0,0,0,.06);
  --wpsfp-radius:         10px;
  --wpsfp-radius-sm:      6px;
  --wpsfp-font:           'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --wpsfp-font-size:      15px;
  --wpsfp-shadow:         0 4px 24px rgba(99,102,241,.08);
  --wpsfp-shadow-focus:   0 0 0 3px var(--wpsfp-primary-glow);
  --wpsfp-transition:     .2s ease;
  --wpsfp-btn-bg:         linear-gradient(135deg, var(--wpsfp-primary) 0%, var(--wpsfp-primary-dk) 100%);
  --wpsfp-btn-text:       #ffffff;
  --wpsfp-btn-radius:     var(--wpsfp-radius);
  --wpsfp-btn-shadow:     0 4px 14px var(--wpsfp-primary-glow);
  --wpsfp-success-bg:     #f0fdf4;
  --wpsfp-success-text:   #15803d;
  --wpsfp-success-border: #86efac;
  --wpsfp-error-bg:       #fef2f2;
  --wpsfp-error-text:     #b91c1c;
  --wpsfp-error-border:   #fca5a5;
}

/* ─── Theme: Modern (default) ────────────────────────────────────────── */
.wpsfp-theme-modern {
  /* Uses default variables above */
}

/* ─── Theme: Minimal ─────────────────────────────────────────────────── */
.wpsfp-theme-minimal {
  --wpsfp-primary:       #18181b;
  --wpsfp-primary-dk:    #000000;
  --wpsfp-primary-lt:    rgba(24,24,27,.06);
  --wpsfp-primary-glow:  rgba(24,24,27,.12);
  --wpsfp-border:        #d4d4d8;
  --wpsfp-border-focus:  #18181b;
  --wpsfp-radius:        4px;
  --wpsfp-radius-sm:     3px;
  --wpsfp-shadow:        none;
  --wpsfp-shadow-focus:  0 0 0 2px rgba(0,0,0,.12);
  --wpsfp-btn-bg:        #18181b;
  --wpsfp-btn-radius:    4px;
  --wpsfp-btn-shadow:    none;
  --wpsfp-input-shadow:  none;
}

/* ─── Theme: Glass ───────────────────────────────────────────────────── */
.wpsfp-theme-glass {
  --wpsfp-primary:       #a78bfa;
  --wpsfp-primary-dk:    #7c3aed;
  --wpsfp-primary-lt:    rgba(167,139,250,.15);
  --wpsfp-primary-glow:  rgba(167,139,250,.35);
  --wpsfp-bg:            rgba(255,255,255,.1);
  --wpsfp-bg-secondary:  rgba(255,255,255,.05);
  --wpsfp-text:          #ffffff;
  --wpsfp-text-muted:    rgba(255,255,255,.65);
  --wpsfp-label:         rgba(255,255,255,.9);
  --wpsfp-border:        rgba(255,255,255,.25);
  --wpsfp-border-focus:  rgba(167,139,250,.8);
  --wpsfp-input-bg:      rgba(255,255,255,.12);
  --wpsfp-input-shadow:  none;
  --wpsfp-shadow:        0 8px 32px rgba(31,38,135,.37);
  --wpsfp-shadow-focus:  0 0 0 3px rgba(167,139,250,.3);
  --wpsfp-radius:        12px;
  --wpsfp-btn-bg:        linear-gradient(135deg, rgba(124,58,237,.85), rgba(99,102,241,.85));
  --wpsfp-btn-shadow:    0 4px 16px rgba(124,58,237,.4);
  --wpsfp-success-bg:    rgba(16,185,129,.15);
  --wpsfp-success-text:  #6ee7b7;
  --wpsfp-success-border:rgba(16,185,129,.3);
  --wpsfp-error-bg:      rgba(239,68,68,.15);
  --wpsfp-error-text:    #fca5a5;
  --wpsfp-error-border:  rgba(239,68,68,.3);
}
.wpsfp-theme-glass .wpsfp-form-inner {
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  background: var(--wpsfp-bg) !important;
  border: 1px solid var(--wpsfp-border) !important;
}

/* ─── Theme: Bold ────────────────────────────────────────────────────── */
.wpsfp-theme-bold {
  --wpsfp-primary:       #f59e0b;
  --wpsfp-primary-dk:    #d97706;
  --wpsfp-primary-lt:    rgba(245,158,11,.15);
  --wpsfp-primary-glow:  rgba(245,158,11,.3);
  --wpsfp-bg:            #0f172a;
  --wpsfp-bg-secondary:  #1e293b;
  --wpsfp-text:          #f1f5f9;
  --wpsfp-text-muted:    #94a3b8;
  --wpsfp-label:         #fbbf24;
  --wpsfp-border:        #334155;
  --wpsfp-border-focus:  #f59e0b;
  --wpsfp-input-bg:      #1e293b;
  --wpsfp-input-shadow:  inset 0 1px 3px rgba(0,0,0,.3);
  --wpsfp-shadow:        0 8px 32px rgba(0,0,0,.4);
  --wpsfp-shadow-focus:  0 0 0 3px rgba(245,158,11,.25);
  --wpsfp-radius:        8px;
  --wpsfp-btn-bg:        linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --wpsfp-btn-shadow:    0 4px 16px rgba(245,158,11,.4);
  --wpsfp-success-bg:    rgba(16,185,129,.15);
  --wpsfp-success-text:  #34d399;
  --wpsfp-success-border:rgba(16,185,129,.25);
  --wpsfp-error-bg:      rgba(239,68,68,.15);
  --wpsfp-error-text:    #f87171;
  --wpsfp-error-border:  rgba(239,68,68,.25);
}

/* ─── Theme: Inherit ─────────────────────────────────────────────────── */
.wpsfp-theme-inherit .wpsfp-form-inner {
  background: transparent;
  box-shadow: none;
  border: none;
  border-radius: 0;
  padding: 0;
}
.wpsfp-theme-inherit .wpsfp-input {
  background: transparent;
  border: 1px solid currentColor;
}

/* ─── Wrapper ────────────────────────────────────────────────────────── */
.wpsfp-form-wrapper {
  font-family: var(--wpsfp-font);
  font-size: var(--wpsfp-font-size);
  color: var(--wpsfp-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  /* Enable container queries so the form responds to ITS OWN width,
     not the screen width — critical for sidebars & widgets */
  container-type: inline-size;
  container-name: wpsfp-form;
  width: 100%;
  min-width: 0;
}
.wpsfp-form-wrapper * { box-sizing: border-box; }

/* ─── Form inner card ─────────────────────────────────────────────────── */
.wpsfp-form-inner {
  background: var(--wpsfp-bg);
  border-radius: calc(var(--wpsfp-radius) + 4px);
  padding: 32px;
  box-shadow: var(--wpsfp-shadow);
  position: relative;
  /* Remove overflow:hidden — it was clipping the success/error response
     message at the bottom of the form. The ::before accent line is
     handled without needing overflow hidden. */
  overflow: visible;
  /* Prevent the card itself from overflowing its column */
  min-width: 0;
  width: 100%;
}

/* Decorative accent line at the top */
.wpsfp-theme-modern .wpsfp-form-inner::before,
.wpsfp-theme-bold .wpsfp-form-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--wpsfp-btn-bg);
}

/* ─── Fields grid ─────────────────────────────────────────────────────── */
.wpsfp-fields-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 20px;
}
.wpsfp-field-wrap { width: 100%; min-width: 0; }
.wpsfp-width-full  { flex: 0 0 100%; }
.wpsfp-width-half  { flex: 0 0 calc(50% - 8px); }

/* ── Container queries (respond to form container width, not screen) ── */
/* Large containers: 520px+ — full padding, half-width works */
@container wpsfp-form (min-width: 520px) {
  .wpsfp-fields-grid { gap: 20px; }
  .wpsfp-form-inner  { padding: 32px; }
}

/* Medium containers: 360px–520px — reduce padding, half → full */
@container wpsfp-form (max-width: 519px) {
  .wpsfp-width-half  { flex: 0 0 100%; }
  .wpsfp-fields-grid { gap: 14px; }
  .wpsfp-form-inner  { padding: 20px 18px; }
  .wpsfp-submit-btn  { width: 100%; justify-content: center; }
}

/* Narrow containers: < 360px — very tight (small sidebar) */
@container wpsfp-form (max-width: 360px) {
  .wpsfp-form-inner  { padding: 16px 14px; border-radius: var(--wpsfp-radius); }
  .wpsfp-fields-grid { gap: 12px; margin-bottom: 16px; }
  .wpsfp-input       { padding: 9px 11px; font-size: 14px; }
  .wpsfp-label       { font-size: .8125em; }
  .wpsfp-submit-btn  { width: 100%; padding: 12px 16px; min-width: 0; font-size: 14px; }
  .wpsfp-submit-wrap { margin-bottom: 12px; }
  .wpsfp-captcha-wrapper { margin-bottom: 14px; }
}

/* Legacy screen-size fallback for browsers without container query support */
@media (max-width: 480px) {
  .wpsfp-width-half { flex: 0 0 100%; }
  .wpsfp-form-inner { padding: 18px 16px; }
  .wpsfp-submit-btn { width: 100%; }
}

/* ─── Labels ─────────────────────────────────────────────────────────── */
.wpsfp-label {
  display: block;
  margin-bottom: 7px;
  font-size: .8875em;
  font-weight: 600;
  color: var(--wpsfp-label);
  letter-spacing: .01em;
  line-height: 1.4;
}
.wpsfp-required {
  color: #ef4444;
  margin-left: 2px;
  font-weight: 700;
}

/* ─── Inputs & Textareas ─────────────────────────────────────────────── */
.wpsfp-input {
  display: block;
  width: 100%;
  padding: 11px 14px;
  font-size: var(--wpsfp-font-size);
  font-family: var(--wpsfp-font);
  color: var(--wpsfp-text);
  background: var(--wpsfp-input-bg);
  border: 1.5px solid var(--wpsfp-border);
  border-radius: var(--wpsfp-radius);
  box-shadow: var(--wpsfp-input-shadow);
  outline: none;
  line-height: 1.5;
  transition: border-color var(--wpsfp-transition), box-shadow var(--wpsfp-transition), background var(--wpsfp-transition);
  -webkit-appearance: none;
  appearance: none;
}
.wpsfp-input::placeholder { color: var(--wpsfp-text-muted); opacity: .7; }
.wpsfp-input:hover  { border-color: var(--wpsfp-primary); }
.wpsfp-input:focus  {
  border-color: var(--wpsfp-border-focus);
  box-shadow: var(--wpsfp-shadow-focus);
  background: var(--wpsfp-input-bg);
}
.wpsfp-input.wpsfp-error-field {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,.15);
  animation: wpsfp-shake .35s ease;
}
.wpsfp-textarea { min-height: 120px; resize: vertical; }

/* ─── Select ─────────────────────────────────────────────────────────── */
.wpsfp-select-wrapper { position: relative; }
.wpsfp-select { padding-right: 36px; cursor: pointer; }
.wpsfp-select-arrow {
  position: absolute; top: 50%; right: 12px; transform: translateY(-50%);
  pointer-events: none; color: var(--wpsfp-text-muted);
  transition: transform var(--wpsfp-transition);
}
.wpsfp-select:focus + .wpsfp-select-arrow { color: var(--wpsfp-primary); transform: translateY(-50%) rotate(180deg); }

/* ─── Field error messages ───────────────────────────────────────────── */
.wpsfp-field-error {
  display: block;
  margin-top: 6px;
  font-size: .8em;
  font-weight: 500;
  color: #ef4444;
  min-height: 0;
  overflow: hidden;
  transition: all var(--wpsfp-transition);
}

/* ─── CAPTCHA ─────────────────────────────────────────────────────────── */
.wpsfp-captcha-wrapper {
  margin-bottom: 20px;
  /* Prevent Turnstile/reCAPTCHA widget from overflowing narrow containers */
  width: 100%;
  max-width: 100%;
  position: relative;
  /* Ensure the widget itself scales with the container */
  display: block;
}

/* Turnstile widget: scale down in very narrow containers using container queries.
   Turnstile has a hard minimum width of ~300px, so below 330px
   we scale it using transform to prevent overflow. */
.wpsfp-captcha-wrapper .cf-turnstile,
.wpsfp-captcha-wrapper .g-recaptcha {
  transform-origin: top left;
  transition: transform .2s ease;
}

@container wpsfp-form (max-width: 330px) {
  .wpsfp-captcha-wrapper .cf-turnstile,
  .wpsfp-captcha-wrapper .g-recaptcha {
    transform: scale(0.85);
    margin-bottom: -10px;
  }
}
@container wpsfp-form (max-width: 280px) {
  .wpsfp-captcha-wrapper .cf-turnstile,
  .wpsfp-captcha-wrapper .g-recaptcha {
    transform: scale(0.70);
    margin-bottom: -20px;
  }
}
@container wpsfp-form (max-width: 230px) {
  .wpsfp-captcha-wrapper .cf-turnstile,
  .wpsfp-captcha-wrapper .g-recaptcha {
    transform: scale(0.60);
    margin-bottom: -26px;
  }
}

/* ─── Submit button ──────────────────────────────────────────────────── */
.wpsfp-submit-wrap { margin-bottom: 16px; width: 100%; }
.wpsfp-submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 32px;
  font-size: var(--wpsfp-font-size);
  font-family: var(--wpsfp-font);
  font-weight: 600;
  color: var(--wpsfp-btn-text);
  background: var(--wpsfp-btn-bg);
  border: none;
  border-radius: var(--wpsfp-btn-radius);
  box-shadow: var(--wpsfp-btn-shadow);
  cursor: pointer;
  outline: none;
  position: relative;
  overflow: hidden;
  transition: all var(--wpsfp-transition);
  letter-spacing: .015em;
  white-space: nowrap;
  /* Fluid: no hard min-width, expands to fill if container is narrow */
  min-width: min(140px, 100%);
  max-width: 100%;
}
.wpsfp-submit-btn::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--wpsfp-transition);
}
.wpsfp-submit-btn:hover::after  { background: rgba(255,255,255,.08); }
.wpsfp-submit-btn:active::after { background: rgba(0,0,0,.08); }
.wpsfp-submit-btn:hover  { transform: translateY(-2px); box-shadow: 0 8px 24px var(--wpsfp-primary-glow); }
.wpsfp-submit-btn:active { transform: translateY(0); }
.wpsfp-submit-btn:disabled { opacity: .7; cursor: not-allowed; transform: none; }
.wpsfp-submit-btn:focus-visible { outline: 3px solid var(--wpsfp-primary); outline-offset: 3px; }

.wpsfp-btn-loading { display: none; align-items: center; gap: 8px; }
.wpsfp-submit-btn.loading .wpsfp-btn-text    { display: none; }
.wpsfp-submit-btn.loading .wpsfp-btn-loading { display: inline-flex; }

/* Spinner */
.wpsfp-spinner {
  width: 18px; height: 18px;
  animation: wpsfp-spin .8s linear infinite;
}
@keyframes wpsfp-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ─── Response messages ──────────────────────────────────────────────── */
.wpsfp-response {
  border-radius: var(--wpsfp-radius);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: padding .3s ease, max-height .35s ease, border .3s ease;
  font-size: .9375em;
  font-weight: 500;
  width: 100%;
  /* Ensure it sits below the submit button, never behind the CAPTCHA widget */
  position: relative;
  z-index: 10;
  clear: both;
}
.wpsfp-response.success {
  padding: 12px 16px;
  /* Use none for max-height: none to avoid clip in very long messages */
  max-height: 400px;
  background: var(--wpsfp-success-bg);
  color: var(--wpsfp-success-text);
  border: 1px solid var(--wpsfp-success-border);
  animation: wpsfp-slideIn .35s ease;
  word-break: break-word;
}
.wpsfp-response.error {
  padding: 12px 16px;
  max-height: 400px;
  background: var(--wpsfp-error-bg);
  color: var(--wpsfp-error-text);
  border: 1px solid var(--wpsfp-error-border);
  animation: wpsfp-slideIn .35s ease;
  word-break: break-word;
}

/* ─── Animations ─────────────────────────────────────────────────────── */
@keyframes wpsfp-shake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-6px); }
  40%     { transform: translateX(6px); }
  60%     { transform: translateX(-4px); }
  80%     { transform: translateX(4px); }
}
@keyframes wpsfp-slideIn {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Honeypot (always hidden) ───────────────────────────────────────── */
.wpsfp-hp { display: none !important; }

/* ─── Inline error ───────────────────────────────────────────────────── */
.wpsfp-inline-error {
  padding: 12px 16px;
  background: #fef2f2; color: #b91c1c;
  border: 1px solid #fca5a5; border-radius: 8px;
  font-size: 13px;
}

/* ─── Success overlay (replaces entire form after submission) ─────────── */
.wpsfp-form-success-overlay {
  /* Fully contained — works in sidebars and widgets at any width */
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
  text-align: center;
  /* Responsive padding: generous on wide, compact on narrow */
  padding: clamp(20px, 8%, 48px) clamp(12px, 6%, 32px);
  background: var(--wpsfp-bg, #fff);
  border-radius: calc(var(--wpsfp-radius, 10px) + 4px);
  box-shadow: var(--wpsfp-shadow, 0 4px 24px rgba(99,102,241,.08));
  animation: wpsfp-slideIn .4s ease;
  /* Never wider than its parent */
  overflow: hidden;
}
.wpsfp-form-success-overlay .wpsfp-success-icon {
  /* Scale icon responsively */
  font-size: clamp(32px, 10vw, 52px);
  margin-bottom: 12px;
  line-height: 1;
}
.wpsfp-form-success-overlay p {
  font-size: clamp(.875em, 3.5vw, 1.05em);
  color: var(--wpsfp-success-text, #15803d);
  font-weight: 500;
  margin: 0;
  line-height: 1.5;
  /* Ensure long messages wrap rather than overflow */
  word-break: break-word;
  overflow-wrap: break-word;
}

/* ─── Ensure the form itself never overflows its column ──────────────── */
.wpsfp-form {
  width: 100%;
  min-width: 0;
}