/* ============================================================
   TECNICOSCERCA — AUTH STYLES
   ============================================================ */

/* ── AUTH SCREEN ─────────────────────────────────────────── */
.auth-screen {
  position: fixed; inset: 0; z-index: 1000;
  background: linear-gradient(135deg, #E3EBE4 0%, #F7F6F2 48%, #E8E4DC 100%);
  background-size: 300% 300%;
  animation: gradShift 8s ease infinite;
  display: flex; align-items: center; justify-content: center;
  transition: opacity .5s ease, visibility .5s;
}
.auth-screen.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

/* ── BACKGROUND SHAPES ───────────────────────────────────── */
.auth-bg-shapes { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.auth-bg-shapes span {
  position: absolute; border-radius: 50%;
  background: rgba(255,255,255,.07);
}
.auth-bg-shapes span:nth-child(1) { width:320px; height:320px; top:-100px; left:-80px; }
.auth-bg-shapes span:nth-child(2) { width:200px; height:200px; bottom:-40px; right:120px; background:rgba(255,255,255,.05); }
.auth-bg-shapes span:nth-child(3) { width:150px; height:150px; top:40%; left:8%;  background:rgba(255,255,255,.04); }

/* ── AUTH CARD ───────────────────────────────────────────── */
.auth-card {
  background: var(--surface);
  border-radius: 24px;
  padding: 48px 40px;
  width: 100%; max-width: 460px;
  box-shadow: 0 32px 80px rgba(0,0,0,.28);
  animation: bounceIn .5s ease;
  position: relative; z-index: 1;
  overflow-y: auto; max-height: 95vh;
}

/* ── LOGO ────────────────────────────────────────────────── */
.auth-logo { text-align: center; margin-bottom: 32px; }
.auth-logo-icon {
  width: 64px; height: 64px; border-radius: 18px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 28px; color: #fff; margin-bottom: 12px;
  box-shadow: 0 8px 24px rgba(36,36,34,.35);
}
.auth-logo h1 { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 700; color: var(--text); }
.auth-logo p  { font-size: 13px; color: var(--text3); margin-top: 4px; }

/* ── TABS ────────────────────────────────────────────────── */
.auth-tabs {
  display: flex; background: var(--bg); border-radius: var(--radius-sm);
  padding: 4px; margin-bottom: 28px;
}
.auth-tab {
  flex: 1; padding: 9px; text-align: center; border-radius: 6px; cursor: pointer;
  font-size: 13px; font-weight: 600; color: var(--text3); transition: var(--transition);
  border: none; background: transparent; font-family: inherit;
}
.auth-tab.active { background: var(--surface); color: var(--primary); box-shadow: 0 1px 4px rgba(0,0,0,.1); }

/* ── ROLE SELECTOR ───────────────────────────────────────── */
.role-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
.role-btn {
  border: 2px solid var(--border); border-radius: var(--radius-sm); padding: 14px 10px;
  text-align: center; cursor: pointer; transition: var(--transition); background: var(--surface);
}
.role-btn:hover        { border-color: var(--primary-light); background: var(--surface2); }
.role-btn.active       { border-color: var(--primary); background: rgba(58,58,56,.05); }
.role-btn i            { font-size: 22px; display: block; margin-bottom: 6px; }
.role-btn.worker i     { color: #6B5E45; }
.role-btn.client i     { color: #4A4A47; }
.role-btn span         { font-size: 12px; font-weight: 600; color: var(--text2); }

/* ── FORM ELEMENTS ───────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-group label, .field-label {
  display: block; font-size: 11.5px; font-weight: 700; color: var(--text2);
  margin-bottom: 6px; text-transform: uppercase; letter-spacing: .5px;
}
.form-input {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-size: 14px; font-family: inherit;
  background: var(--surface); color: var(--text); outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(58,58,56,.12); }
.form-input.error { border-color: var(--danger); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-spread {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px; font-size: 12.5px;
}
.form-error {
  background: rgba(239,68,68,.06); border: 1px solid rgba(239,68,68,.2);
  border-radius: var(--radius-sm); padding: 10px 14px;
  font-size: 12.5px; color: #DC2626; margin-bottom: 14px;
}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: var(--radius-sm); font-size: 14px;
  font-weight: 600; cursor: pointer; transition: var(--transition); border: none;
  font-family: inherit; text-decoration: none; white-space: nowrap;
}
.btn:disabled { opacity: .6; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; box-shadow: 0 4px 12px rgba(36,36,34,.28);
}
.btn-primary:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(36,36,34,.38); }
.btn-secondary { background: var(--surface2); color: var(--text2); border: 1.5px solid var(--border); }
.btn-secondary:hover { border-color: var(--primary-light); color: var(--primary); }
.btn-danger  { background: var(--danger); color: #fff; }
.btn-success { background: var(--accent2); color: #fff; }
.btn-sm      { padding: 7px 14px; font-size: 12.5px; border-radius: 8px; }
.btn-full    { width: 100%; padding: 13px; font-size: 15px; margin-bottom: 4px; }

/* ── DIVIDER ─────────────────────────────────────────────── */
.divider {
  display: flex; align-items: center; gap: 12px;
  margin: 20px 0; color: var(--text4); font-size: 12px;
}
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ── GOOGLE BUTTON ───────────────────────────────────────── */
.google-btn {
  width: 100%; padding: 11px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); background: var(--surface); cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  font-size: 14px; font-weight: 600; color: var(--text2); transition: var(--transition);
  font-family: inherit; margin-bottom: 4px;
}
.google-btn:hover { border-color: #4285F4; background: rgba(66,133,244,.04); }

/* ── MISC ────────────────────────────────────────────────── */
.checkbox-label { display: flex; align-items: center; gap: 6px; cursor: pointer; color: var(--text3); }
.link { color: var(--primary); font-weight: 600; cursor: pointer; text-decoration: none; font-size: 12.5px; }
.link:hover { text-decoration: underline; }
.terms-text { font-size: 11.5px; color: var(--text4); text-align: center; margin-top: 12px; line-height: 1.6; }
.terms-text .link { font-size: 11.5px; }

@media (max-width: 520px) {
  .auth-card { padding: 32px 20px; margin: 12px; }
  .form-row  { grid-template-columns: 1fr; }
}

/* ChambaYa — Responsive fixes */
html, body { overflow-x: hidden; }

@media (max-width: 480px) {
  .auth-card { padding: 24px 16px; margin: 8px; }
  .auth-card h1 { font-size: 1.5rem; }
}