/* ===== GLOBAL FALLBACK COLORS ===== */
:root {
  --primary-color: #ff3c3c;
  --primary-color-hover: #ff5555;
  --secondary-color: #ff7a7a;
  --secondary-color-hover: #ff9a9a;
  --surface-color: rgba(255,255,255,0.7);
  --text-context-color: #111217;
  --background-color: #f5f7fa;
}

/* ===== PROGRESS BAR ===== */
.signup-progress {
  width: min(60%, 900px);
  height: 12px;
  margin: 24px auto 28px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(6px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 9999px;
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), 0 6px 16px rgba(0,0,0,0.08);
}

.signup-progress-bar {
  height: 100%;
  width: 0%;
  border-radius: 9999px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  box-shadow: 0 0 10px var(--primary-color);
  transition: width 300ms ease, background 300ms ease;
}

/* ===== STEP WRAPPER ===== */
#signup-step {
  width: min(920px, 92vw);
  margin: 0 auto 40px;
  text-align: center;
}
#signup-step h2 {
  font-size: clamp(22px, 2.6vw, 28px);
  font-weight: 800;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
  color: var(--text-context-color);
}

/* ===== BUTTONS ===== */
#signup-step button,
.btn-primary,
button.signup {
  background: var(--primary-color);
  color: #fff;
  border: none;
  padding: 12px 18px;
  margin: 6px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  border-radius: 9999px;
  transition: background .25s ease, transform .12s ease, box-shadow .25s ease;
  box-shadow: 0 8px 18px rgba(0,0,0,0.1);
}
#signup-step button:hover,
.btn-primary:hover,
button.signup:hover {
  background: var(--primary-color-hover);
  transform: translateY(-1px);
}

/* ===== SUBSCRIPTION LIST ===== */
#subscription-list {
  margin-top: 20px;
  text-align: left;
}
.subscription-options {
  display: grid;
  gap: 16px;
}

/* Hide default radio */
.subscription-box input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

/* Subscription Box */
.subscription-box {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border: 2px solid rgba(0,0,0,0.1);
  border-radius: 14px;
  background: var(--surface-color);
  color: var(--text-context-color);
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 16px;
}

/* Hover */
.subscription-box:hover {
  border-color: var(--primary-color);
  box-shadow: 0 10px 24px rgba(0,0,0,0.08);
}

/* Checked (Selected) */
.subscription-box input:checked,
.subscription-box:has(input:checked) {
  border-color: var(--primary-color);
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--primary-color) 10%, transparent),
    var(--surface-color)
  );
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-color) 35%, transparent);
  transform: translateY(-1px);
}

/* Radio dot accent */
.subscription-box::before {
  content: "";
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 4px;
  border-radius: 50%;
  border: 2px solid var(--primary-color);
  background: transparent;
  transition: background 0.25s ease, border-color 0.25s ease;
}
.subscription-box:has(input:checked)::before {
  background: var(--primary-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 8px color-mix(in srgb, var(--primary-color) 60%, transparent);
}

/* Content (ALWAYS transparent) */
.subscription-content {
  width: 100%;
  padding: 4px 6px;
  background: transparent !important;
  border: none !important;
}
.subscription-content h3 {
  margin: 0 0 4px;
  font-size: 1rem;
  font-weight: 700;
}
.subscription-content p {
  margin: 0;
  font-size: 0.95rem;
  opacity: 0.85;
}

/* ===== FORMS ===== */
.form-container {
  display: grid;
  gap: 16px;
  background: var(--surface-color);
  padding: 24px;
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.10);
  margin: 20px auto;
  text-align: left;
}
@media (min-width: 768px) {
  .form-container {
    grid-template-columns: repeat(2, 1fr);
    align-items: start;
  }
  .form-container .btn-primary {
    grid-column: 1 / -1;
    width: 100%;
  }
}

.form-group {
  display: grid;
  gap: 6px;
}
.form-label,
.form-group label {
  font-weight: 700;
  font-size: 14px;
  color: var(--text-context-color);
}
.form-container input[type="text"],
.form-container input[type="password"],
.form-container input[type="email"],
.form-container input[type="tel"],
.form-container input[type="date"],
.form-container input[type="file"],
.form-container select {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--secondary-color);
  border-radius: 10px;
  background: var(--background-color);
  color: var(--text-context-color);
  transition: border-color .25s ease, box-shadow .25s ease;
}
.form-container input:focus,
.form-container select:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-color) 30%, transparent);
}

/* Checkbox */
#agree-terms {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}
#agree-terms input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary-color);
}

/* ===== SUCCESS ===== */
.success-card {
  text-align: center;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(10px);
  padding: 32px;
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.12);
  width: min(700px, 90%);
  margin: 40px auto;
}
.success-card h2 {
  margin-bottom: 10px;
  color: var(--primary-color);
}