/* =========================================================
   BUTTONS (PRIMARY / SECONDARY / DISABLED)
========================================================= */

.btn {
  border-radius: 28px;
  padding: 14px 44px;
  font-size: var(--font-size-16);
  font-weight: var(--font-weight-medium);
  font-family: var(--font-family-main);
  border: none;
  cursor: pointer;
  transition: background var(--transition-fast),
              color var(--transition-fast),
              box-shadow var(--transition-fast),
              transform var(--transition-fast);

  min-width: 160px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary {
  background: var(--color-brand-teal);
  color: var(--color-font-inverse);
}

.btn-primary:hover {
  background: #1da090;
  transform: translateY(-1px);
}

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

.btn-primary[disabled],
.btn-primary.disabled,
.btn-primary--disabled {
  background: #e8e8e8;
  color: #9c9c9c;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: transparent;
  border: 2px solid #d4d4d4;
  color: var(--color-font-primary);
}

.btn-secondary:hover {
  background: #f5f5f5;
  border-color: #c0c0c0;
}

.btn-secondary:active {
  background: #ececec;
}

/* =========================================================
   TEXT INPUTS
========================================================= */

.input-block {
  margin-bottom: 24px;
  text-align: left;
}

.input-label {
  display: block;
  font-size: var(--font-size-16);
  font-weight: var(--font-weight-medium);
  margin-bottom: 8px;
  color: var(--color-font-primary);
  font-family: var(--font-family-main);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-input);
  border: 1px solid var(--color-border-input);
  font-size: var(--font-size-16);
  font-family: var(--font-family-main);
  color: var(--color-font-primary);
  background: #fff;
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
  box-sizing: border-box;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
select:focus {
  outline: none;
  border-color: var(--color-brand-teal);
  box-shadow: 0 0 0 3px rgba(47, 202, 178, 0.1);
}

/* Placeholder styling */
input::placeholder,
select option[disabled] {
  color: #b0b0b0;
  opacity: 1;
}

textarea::placeholder {
  color: #b0b0b0;
  opacity: 1;
}

/* Select dropdown styling */
select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%232fcab2' d='M6 8L2 4h8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* Currency input */
.currency-input {
  position: relative;
}

.currency-prefix {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-font-muted);
  font-weight: var(--font-weight-medium);
}

.currency-input input {
  padding-left: 26px;
}

/* =========================================================
   UNIVERSAL ANSWER OPTION BUTTON (Pills)
========================================================= */

.pill-option {
  height: 64px;
  border-radius: 32px;
  padding: 0 32px;

  display: flex;
  align-items: center;
  justify-content: center;

  font-size: var(--font-size-16);
  font-family: var(--font-family-main);
  font-weight: var(--font-weight-medium);
  text-align: center;
  white-space: nowrap;

  background: #3d5869;
  color: #fff;
  border: 2px solid transparent;

  cursor: pointer;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.pill-option span {
  width: 100%;
  text-align: center;
  line-height: 1.3;
}

.pill-option input {
  display: none;
}

/* Hover state */
.pill-option:hover {
  background: #faf8f2;
  color: var(--color-font-primary);
  border-color: var(--color-brand-teal);
  transform: translateY(-1px);
}

/* Selected */
.pill-option:has(input:checked) {
  background: #faf8f2;
  color: var(--color-font-primary);
  border-color: var(--color-brand-teal);
  border-width: 2px;
}

.pill-option:has(input:checked):hover {
  background: #faf8f2;
  color: var(--color-font-primary);
  border-color: var(--color-brand-teal);
  transform: translateY(-1px);
}

/* Active (click) state */
.pill-option:active {
  transform: translateY(0);
}

/* =========================================================
   SLIDERS
========================================================= */

.slider-block {
  max-width: 540px;
  margin: 0 auto 56px;
}

.slider-value {
  font-size: 64px;
  font-weight: var(--font-weight-medium);
  color: var(--color-font-primary);
  text-align: center;
  margin-bottom: 32px;
  font-family: var(--font-family-main);
  line-height: 1.1;
}

input[type="range"] {
  width: 100%;
  appearance: none;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(to right,
    var(--color-brand-teal) 0%,
    var(--color-brand-teal) var(--value, 40%),
    #ebebeb var(--value, 40%),
    #ebebeb 100%);
  outline: none;
  margin: 16px 0;
}

input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-brand-teal);
  box-shadow: 0 0 0 4px rgba(47, 202, 178, 0.25);
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-brand-teal);
  box-shadow: 0 0 0 4px rgba(47, 202, 178, 0.25);
  cursor: pointer;
  border: none;
}

.slider-bottom-row {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
}

.slider-range-label {
  font-size: var(--font-size-14);
  color: var(--color-font-primary);
  font-weight: var(--font-weight-medium);
  font-family: var(--font-family-main);
}

/* =========================================================
   VALIDATION STYLING
========================================================= */

/* Error state for inputs */
input.error,
select.error,
.currency-input.error input {
  background-color: #ffebee !important;
  border-color: #ef5350 !important;
}

/* Inline error message */
.error-message {
  color: #d32f2f;
  font-size: var(--font-size-13);
  font-family: var(--font-family-main);
  margin-top: 8px;
  display: none;
  text-align: left;
  line-height: 1.4;
  width: 100%;
}

/* Error message for pill grids - ensure left alignment */
.pill-grid + .error-message {
  text-align: left;
  margin-left: 0;
  padding-left: 0;
}

.error-message.show {
  display: block;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =========================================================
   CHECKBOX STYLING
========================================================= */

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: var(--font-size-13);
  color: var(--color-font-muted);
  line-height: 1.6;
  font-family: var(--font-family-main);
}

.checkbox-label input[type="checkbox"] {
  width: 20px;
  height: 20px;
  min-width: 20px;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-brand-teal);
}

/* =========================================================
   FORM GROUPS
========================================================= */

.form-group {
  margin-bottom: 32px;
}

.form-label {
  display: block;
  font-size: var(--font-size-16);
  font-weight: var(--font-weight-medium);
  color: var(--color-font-primary);
  margin-bottom: 16px;
  text-align: left;
  font-family: var(--font-family-main);
}

/* =========================================================
   DISCLAIMER TEXT
========================================================= */

.disclaimer-text {
  font-size: var(--font-size-13);
  color: var(--color-font-muted);
  line-height: 1.6;
  margin-top: 24px;
  text-align: center;
  font-family: var(--font-family-main);
}

/* =========================================================
   LOADING SCREEN
========================================================= */

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  font-family: var(--font-family-main);
}

.loading-screen p {
  font-size: var(--font-size-16);
  color: var(--color-font-primary);
  margin: 0;
  font-weight: var(--font-weight-medium);
}

.loading-screen .spinner {
  border: 4px solid rgba(0, 0, 0, 0.1);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border-left-color: var(--color-brand-teal);
  animation: spin 1s linear infinite;
  margin-bottom: 20px;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}