/* ============================================================
   POWERHOME — Forms states (loading, errors, honeypot)
   ============================================================ */

/* Upload success — channel buttons (Viber / WhatsApp / Email) */
.upload-channels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 580px;
  margin: 12px auto 0;
}
.upload-channel {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 16px;
  border-radius: 16px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  text-decoration: none;
  color: var(--text);
  transition: transform .2s, box-shadow .2s, border-color .2s, background .2s;
  text-align: left;
}
.upload-channel:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.upload-channel strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 3px;
}
.upload-channel small {
  display: block;
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 500;
}
.upload-channel.viber {
  color: #fff;
  background: #7360F2;
  border-color: #7360F2;
}
.upload-channel.viber small { color: rgba(255,255,255,.85); }
.upload-channel.viber:hover { background: #5d4ad9; border-color: #5d4ad9; }

.upload-channel.whatsapp {
  color: #fff;
  background: #25D366;
  border-color: #25D366;
}
.upload-channel.whatsapp small { color: rgba(255,255,255,.85); }
.upload-channel.whatsapp:hover { background: #1da851; border-color: #1da851; }

.upload-channel.email:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.upload-channel.email:hover small { color: var(--primary); }

@media (max-width: 720px) {
  .upload-channels { grid-template-columns: 1fr; gap: 10px; max-width: 360px; }
  .upload-channel { padding: 14px 16px; }
}

/* Honeypot — αόρατο για ανθρώπους, ορατό για bots */
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  top: auto !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* Field errors */
.field-err {
  display: block;
  font-style: normal;
  font-size: 12.5px;
  font-weight: 600;
  color: #DC2626;
  margin-top: 6px;
  letter-spacing: .005em;
}
[data-theme="dark"] .field-err { color: #F87171; }

.contact-form label.has-error input,
.contact-form label.has-error select,
.contact-form label.has-error textarea,
.upload-form input.has-error {
  border-color: #DC2626 !important;
  background: rgba(220, 38, 38, .04);
}
[data-theme="dark"] .contact-form label.has-error input,
[data-theme="dark"] .contact-form label.has-error select,
[data-theme="dark"] .contact-form label.has-error textarea,
[data-theme="dark"] .upload-form input.has-error {
  background: rgba(248, 113, 113, .08);
}

.contact-form label.check.has-error span {
  color: #DC2626;
}

/* Form-level error banner */
.form-error {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(220, 38, 38, .08);
  border: 1px solid rgba(220, 38, 38, .25);
  color: #B91C1C;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.45;
}
.form-error span:first-child { font-size: 16px; line-height: 1; }
[data-theme="dark"] .form-error {
  background: rgba(248, 113, 113, .10);
  border-color: rgba(248, 113, 113, .30);
  color: #FCA5A5;
}

/* Spinner inside submit buttons */
.form-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: form-spin .7s linear infinite;
  vertical-align: -2px;
  margin-right: 4px;
}
@keyframes form-spin { to { transform: rotate(360deg); } }

/* reCAPTCHA disclaimer */
.form-recaptcha-note {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 6px;
  letter-spacing: .005em;
}

/* Upload-specific */
.upload-form { position: relative; }
.upload-form .upload-email {
  grid-column: span 2;
}
.upload-field-err,
.upload-error {
  grid-column: span 2;
}

/* Hide reCAPTCHA badge globally (we disclose it under each form) */
.grecaptcha-badge { visibility: hidden !important; }

/* Newsletter error */
.newsletter-error {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 200, 200, .35);
  color: #FECACA;
  font-size: 14px;
  font-weight: 500;
  max-width: 460px;
}

@media (max-width: 720px) {
  .upload-form .upload-email,
  .upload-field-err,
  .upload-error { grid-column: span 1; }
}