/* ── Smart Forms Pro — Frontend Styles ───────────────────────────────────────── */
:root {
  --sfp-orange:       #ff6b2b;
  --sfp-orange-light: #ff9a3c;
  --sfp-orange-grad:  linear-gradient(135deg, #ff6b2b 0%, #ff9a3c 100%);
  --sfp-radius:       12px;
  --sfp-input-bg:     #f2f2f2;
  --sfp-input-border: transparent;
  --sfp-input-focus:  #ff6b2b;
  --sfp-text:         #1a1a1a;
  --sfp-placeholder:  #999;
  --sfp-shadow:       0 8px 40px rgba(0,0,0,0.08);
  --sfp-success:      #22c55e;
}

.sfp-form-wrapper {
  width: 100%;
}

.sfp-form-container {
  background: #fff;
  border-radius: 20px;
  padding: 32px;
  box-shadow: var(--sfp-shadow);
}

/* ── Grid ─────────────────────────────────────────────────────────────────────── */
.sfp-fields-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.sfp-col-half {
  flex: 1 1 calc(50% - 7px);
  min-width: 160px;
  position: relative;
}

.sfp-col-full {
  flex: 1 1 100%;
  position: relative;
}

/* ── Inputs ───────────────────────────────────────────────────────────────────── */
.sfp-form-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--sfp-input-bg);
  border: 2px solid transparent;
  border-radius: var(--sfp-radius);
  padding: 16px 18px;
  font-size: 15px;
  color: var(--sfp-text);
  outline: none;
  transition: border-color .2s, background .2s, box-shadow .2s;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
}

.sfp-form-input::placeholder {
  color: var(--sfp-placeholder);
}

.sfp-form-input:focus {
  border-color: var(--sfp-input-focus);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(255,107,43,0.12);
}

/* Textarea */
.sfp-textarea-input {
  resize: vertical;
  min-height: 130px;
}

/* Select */
.sfp-col-half select.sfp-form-input,
.sfp-col-full select.sfp-form-input {
  cursor: pointer;
  padding-right: 44px;
}

.sfp-select-arrow {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: #888;
  pointer-events: none;
}

/* Checkbox */
.sfp-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 15px;
  color: var(--sfp-text);
  padding: 14px 0;
}

.sfp-checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--sfp-orange);
}

/* ── Submit Button ────────────────────────────────────────────────────────────── */
.sfp-submit-row {
  margin-top: 24px;
  text-align: center;
}

.sfp-submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  gap: 8px;
  background: var(--sfp-orange-grad);
  color: #fff;
  border: none;
  border-radius: 28px;
  padding: 18px 56px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: transform .18s, box-shadow .18s, opacity .15s, filter .18s;
  box-shadow: 0 6px 24px rgba(255,107,43,0.35);
  min-width: 220px;
}

.sfp-style-rounded { border-radius: 28px; }
.sfp-style-pill    { border-radius: 999px; }
.sfp-style-soft    { border-radius: 20px; }
.sfp-style-square  { border-radius: 8px; }

.sfp-submit-btn:hover {
  box-shadow: 0 10px 32px rgba(255,107,43,0.45);
}

.sfp-submit-btn:not(.sfp-anim-float):not(.sfp-anim-pop):not(.sfp-anim-pulse):not(.sfp-anim-lift):not(.sfp-anim-glow):not(.sfp-anim-shine):hover {
  transform: translateY(-2px);
}

.sfp-submit-btn.sfp-anim-float:hover {
  transform: translateY(-5px);
}

.sfp-submit-btn.sfp-anim-pop:hover {
  transform: scale(1.05);
}

.sfp-submit-btn.sfp-anim-pulse:hover {
  animation: sfp-pulse 0.9s ease-in-out forwards;
}

.sfp-submit-btn.sfp-anim-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 34px rgba(255,107,43,0.48);
}

.sfp-submit-btn.sfp-anim-glow:hover {
  filter: saturate(1.08);
  box-shadow: 0 0 0 5px rgba(255,107,43,0.16), 0 14px 36px rgba(255,107,43,0.52);
}

.sfp-submit-btn.sfp-anim-shine::after {
  content: "";
  position: absolute;
  top: -45%;
  left: -45%;
  width: 32%;
  height: 190%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.58), transparent);
  transform: rotate(22deg);
  opacity: 0;
  pointer-events: none;
}

.sfp-submit-btn.sfp-anim-shine:hover::after {
  animation: sfp-shine 0.85s ease-out forwards;
}

@keyframes sfp-pulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes sfp-shine {
  0% { left: -45%; opacity: 0; }
  20% { opacity: 1; }
  100% { left: 115%; opacity: 0; }
}

.sfp-submit-btn:active {
  transform: translateY(0);
}

.sfp-submit-btn:disabled {
  opacity: .65;
  cursor: not-allowed;
  transform: none;
}

.sfp-submit-btn.is-success {
  background: linear-gradient(135deg, #16a34a 0%, #22c55e 100%);
  box-shadow: 0 8px 26px rgba(34,197,94,0.34);
  opacity: 1;
}

.sfp-btn-success-icon {
  display: none;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: rgba(255,255,255,0.22);
  line-height: 22px;
  text-align: center;
  font-weight: 900;
  transform: scale(.65);
}

.sfp-submit-btn.is-success .sfp-btn-success-icon {
  animation: sfp-success-pop .34s ease-out forwards;
}

@keyframes sfp-success-pop {
  0% { opacity: 0; transform: scale(.55) rotate(-18deg); }
  70% { opacity: 1; transform: scale(1.12) rotate(0); }
  100% { opacity: 1; transform: scale(1) rotate(0); }
}

/* ── Error ────────────────────────────────────────────────────────────────────── */
.sfp-error-msg {
  margin-top: 14px;
  background: #fff2f2;
  border: 1px solid #ffc9c9;
  border-radius: 10px;
  padding: 12px 16px;
  color: #e03131;
  font-size: 14px;
  text-align: center;
}

.sfp-inline-success-msg {
  margin-top: 14px;
  background: #ecfdf5;
  border: 1px solid #bbf7d0;
  border-radius: 10px;
  padding: 12px 16px;
  color: #047857;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

/* ── Success State ────────────────────────────────────────────────────────────── */
.sfp-success-state {
  text-align: center;
  padding: 56px 32px;
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--sfp-shadow);
}

.sfp-success-icon {
  margin: 0 auto 24px;
  width: 80px;
  height: 80px;
}

.sfp-checkmark {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: block;
  stroke-width: 3;
  stroke: var(--sfp-success);
  stroke-miterlimit: 10;
}

.sfp-checkmark-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 3;
  stroke: var(--sfp-success);
  animation: sfp-stroke .6s cubic-bezier(.65,0,.45,1) forwards;
}

.sfp-checkmark-check {
  transform-origin: 50% 50%;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  stroke: var(--sfp-success);
  animation: sfp-stroke .3s cubic-bezier(.65,0,.45,1) .4s forwards;
}

@keyframes sfp-stroke {
  100% { stroke-dashoffset: 0; }
}

.sfp-success-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--sfp-text);
  margin: 0 0 10px;
}

.sfp-success-msg {
  font-size: 16px;
  color: #666;
  margin: 0;
  line-height: 1.6;
}

/* ── Responsive ───────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .sfp-form-container { padding: 20px 16px; }
  .sfp-col-half { flex: 1 1 100%; }
  .sfp-submit-btn { width: 100%; }
}

/* ── Spinner ──────────────────────────────────────────────────────────────────── */
.sfp-btn-spinner {
  display: inline-flex;
  align-items: center;
}
.sfp-spin {
  animation: sfp-spin-anim .7s linear infinite;
}
@keyframes sfp-spin-anim { to { transform: rotate(360deg); } }