/* =============================================================================
   WSL SICUREZZA — components.css
   Stile popup form contatti. Coerente con tema Safety Glass.
   ============================================================================= */

/* ─── OVERLAY ────────────────────────────────────────────────────────────────
   Lo sfondo scuro semitrasparente che copre la pagina quando il popup è aperto.
   opacity:0 + pointer-events:none = invisibile e non interagibile
   opacity:1 + pointer-events:all = visibile e interagibile
   La transizione su opacity crea il fade in/out
   --------------------------------------------------------------------------- */
/* ─── SCROLLBAR POPUP ────────────────────────────────────────────────────────
   La scrollbar appare al movimento del mouse (gestito da JS in contact.js)
   tramite la classe .scrollbar-visible aggiunta al .popup.
   CSS da solo non rileva il movimento — serve JS per questo comportamento.
   --------------------------------------------------------------------------- */

.popup-inner::-webkit-scrollbar {
  width: 8px;
}

.popup-inner::-webkit-scrollbar-track {
  background: transparent;
}

.popup-inner::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 2px;
  transition: background 0.3s;
}

.popup-inner.scrollbar-visible::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--accent-primary) 20%, transparent);
}

.popup-inner.scrollbar-visible::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--accent-primary) 60%, transparent);
}
   .popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 12, 18, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
}

.popup-overlay.active {
  opacity: 1;
  pointer-events: all;
}

/* ─── POPUP CONTAINER ────────────────────────────────────────────────────────
   La finestra del form. Stesso stile vetro delle card del sito.
   transform: translateY(24px) → scale(0.98) = parte leggermente in basso e
   piccolo, poi sale a posizione normale — stesso effetto fadeUp del sito
   --------------------------------------------------------------------------- */
.popup {
  background: color-mix(in srgb, var(--bg-deep) 40%, transparent);
  backdrop-filter: blur(12px) saturate(2.8);
  -webkit-backdrop-filter: blur(12px) saturate(2.8);
  background-image: linear-gradient(
    140deg,
    rgba(255,255,255,0.02) 0%,
    rgba(255,255,255,0.08) 35%,
    rgba(255,255,255,0.04) 50%,
    rgba(0,0,0,0.20) 100%
  );
  border: 0.7px solid color-mix(in srgb, var(--border-base) 30%, transparent);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.15),
    inset 0 -1px 0 rgba(0,0,0,0.40),
    0 0 60px rgba(0,0,0,0.6),
    0 0 40px color-mix(in srgb, var(--glow-base) 40%, transparent);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow: visible;
  padding: 0;
  position: relative;
  transform: translateY(24px) scale(0.98);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.popup-header {
  position: sticky;
  top: 0;
  z-index: 2002;
  padding: 32px 40px 24px 48px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  border-bottom: 1px solid color-mix(in srgb, var(--accent-detail) 40%, transparent);
  flex-shrink: 0;
}

.popup-inner {
  overflow-y: auto;
  scrollbar-gutter: stable;
  max-height: calc(90vh - 140px);
  padding: 30px 40px 100px 48px;
  mask-image: linear-gradient(
    to bottom,
    transparent 0px,
    black 24px,
    black calc(100% - 40px),
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0px,
    black 24px,
    black calc(100% - 40px),
    transparent 100%
  );
}

.popup-inner::-webkit-scrollbar {
  width: 4px;
}

.popup-inner::-webkit-scrollbar-track {
  background: transparent;
}

.popup-inner::-webkit-scrollbar-thumb {
  background: transparent;
  border-radius: 2px;
  transition: background 0.3s;
}

.popup-inner.scrollbar-visible::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--accent-primary) 40%, transparent);
}

.popup-inner.scrollbar-visible::-webkit-scrollbar-thumb:hover {
  background: color-mix(in srgb, var(--accent-primary) 80%, transparent);
}

.popup-inner {
  scrollbar-width: thin;
  scrollbar-color: transparent transparent;
}

.popup-inner.scrollbar-visible {
  scrollbar-color: color-mix(in srgb, var(--accent-primary) 40%, transparent) transparent;
}
/* ─── POPUP HEADER ───────────────────────────────────────────────────────── */

.popup-header {
    position: sticky;
top: 0;
padding-top: 30px;
margin-bottom: 24px;
z-index: 2002;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 32px;
  border-bottom: 1px solid color-mix(in srgb, var(--accent-detail) 40%, transparent);
  padding-bottom: 24px;
}

.popup-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-label);
  margin-bottom: 8px;
  display: block;
}

.popup-title {
  font-family: var(--font-titoli);
  font-size: 32px;
  font-weight: 800;
  color: var(--text-bright);
  line-height: 1.1;
}

/* Bottone chiudi X */
.popup-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
  flex-shrink: 0;
  margin-left: 16px;
  margin-top: 4px;
}

.popup-close:hover {
  color: var(--text-bright);
}

/* ─── FORM LAYOUT ────────────────────────────────────────────────────────── */

.popup-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Due colonne affiancate per campi brevi */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ─── LABEL ──────────────────────────────────────────────────────────────── */

.form-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-label span {
  color: var(--accent-primary);
  margin-left: 2px;
}

/* ─── INPUT & TEXTAREA ───────────────────────────────────────────────────── */

.form-input,
.form-textarea,
.form-select {
  background: color-mix(in srgb, var(--bg-deep) 60%, transparent);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 0.7px solid color-mix(in srgb, var(--border-base) 25%, transparent);
  color: var(--text-bright);
  font-family: var(--font-corpo);
  font-size: 15px;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
  font-size: 14px;
}

/* Stato focus — bordo verde e glow */
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: color-mix(in srgb, var(--accent-primary) 60%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-primary) 30%, transparent);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7E95' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-select option {
  background: var(--bg-deep);
  color: var(--text-bright);
}

/* ─── CHECKBOX AREA RICHIESTA ────────────────────────────────────────────── */

.form-checkboxes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: color-mix(in srgb, var(--bg-deep) 50%, transparent);
  border: 0.7px solid color-mix(in srgb, var(--border-base) 20%, transparent);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.form-checkbox-item:hover {
  border-color: color-mix(in srgb, var(--accent-primary) 40%, transparent);
}

/* Quando la checkbox è selezionata, il contenitore si illumina */
.form-checkbox-item:has(input:checked) {
  border-color: color-mix(in srgb, var(--accent-primary) 60%, transparent);
  background: color-mix(in srgb, var(--accent-primary) 8%, transparent);
}

.form-checkbox-item input[type="checkbox"] {
  appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid color-mix(in srgb, var(--border-base) 40%, transparent);
  background: transparent;
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
  transition: border-color 0.2s, background 0.2s;
}

.form-checkbox-item input[type="checkbox"]:checked {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

/* Segno di spunta dentro la checkbox */
.form-checkbox-item input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--bg-deep);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
}

.form-checkbox-item label {
  font-family: var(--font-corpo);
  font-size: 14px;
  color: var(--text-base);
  cursor: pointer;
  user-select: none;
}

/* ─── PRIVACY CHECKBOX ───────────────────────────────────────────────────── */

.form-privacy {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.form-privacy input[type="checkbox"] {
  appearance: none;
  width: 16px;
  height: 16px;
  min-width: 16px;
  border: 1px solid color-mix(in srgb, var(--border-base) 40%, transparent);
  background: transparent;
  cursor: pointer;
  position: relative;
  margin-top: 2px;
  transition: border-color 0.2s, background 0.2s;
}

.form-privacy input[type="checkbox"]:checked {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

.form-privacy input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--bg-deep);
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
}

.form-privacy label {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  cursor: pointer;
}

.form-privacy label a {
  color: var(--accent-primary);
  text-decoration: none;
}

.form-privacy label a:hover {
  text-decoration: underline;
}

/* ─── SUBMIT BUTTON ──────────────────────────────────────────────────────── */

.form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: color-mix(in srgb, var(--accent-primary-dark) 50%, transparent);
  backdrop-filter: blur(7px) saturate(2.8);
  -webkit-backdrop-filter: blur(7px) saturate(2.8);
  border: 1px solid color-mix(in srgb, var(--accent-primary) 60%, transparent);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.25),
    0 0 20px color-mix(in srgb, var(--accent-primary) 30%, transparent);
  color: var(--glow-bright);
  padding: 16px 32px;
  font-family: var(--font-corpo);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.25s;
  width: 100%;
}

.form-submit:hover {
  background: color-mix(in srgb, var(--accent-primary) 70%, transparent);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.35),
    0 0 40px color-mix(in srgb, var(--accent-primary) 50%, transparent);
}

.form-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ─── MESSAGGI DI STATO ──────────────────────────────────────────────────── */

.form-message {
  padding: 16px;
  font-size: 14px;
  text-align: center;
  display: none;
}

.form-message.success {
  display: block;
  color: var(--accent-primary);
  border: 0.7px solid color-mix(in srgb, var(--accent-primary) 40%, transparent);
  background: color-mix(in srgb, var(--accent-primary) 8%, transparent);
}

.form-message.error {
  display: block;
  color: var(--accent-label);
  border: 0.7px solid color-mix(in srgb, var(--accent-label) 40%, transparent);
  background: color-mix(in srgb, var(--accent-label) 8%, transparent);
}