/* =============================================
   APEX LIFT SOLUTIONS — portal-auth.css
   Shared styles for portal-login.html and
   portal-forgot.html. Tokens from style.css.
   ============================================= */

/* ── LAYOUT ──────────────────────────────────── */
.portal-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
}

.portal-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-top: 3px solid var(--red);
  width: 100%;
  max-width: 460px;
  padding: 48px 40px;
  animation: fadeUp .5s ease forwards;
}

.portal-logo {
  display: block;
  height: 48px;
  width: auto;
  margin: 0 auto 32px;
  object-fit: contain;
}

/* ── TABS (login page) ───────────────────────── */
.portal-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  margin-bottom: 32px;
}
.portal-tab {
  background: var(--dark-2);
  color: var(--grey);
  font-family: var(--font-head);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 12px;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: all .2s;
}
.portal-tab.active { background: var(--red); color: #fff; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── HEADINGS ────────────────────────────────── */
.portal-title {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.portal-title em { color: var(--red); font-style: normal; }
.portal-sub { color: var(--grey-light); font-size: .92rem; margin-bottom: 24px; line-height: 1.65; }

/* ── FORM GROUPS ─────────────────────────────── */
.fg { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.fg label {
  font-family: var(--font-head);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--grey-light);
}
.fg input {
  background: var(--black);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 12px 16px;
  outline: none;
  transition: border-color .2s;
  border-radius: 0;
  width: 100%;
  box-sizing: border-box;
}
.fg input:focus { border-color: var(--red); }

/* ── PASSWORD TOGGLE ─────────────────────────── */
.pw-wrap { position: relative; display: flex; align-items: stretch; }
.pw-wrap input { padding-right: 44px; flex: 1; }
.pw-eye {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 42px;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--grey);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .2s;
}
.pw-eye:hover { color: var(--white); }

/* ── PASSWORD STRENGTH ───────────────────────── */
.str-bar { height: 3px; background: var(--border); margin-top: 5px; border-radius: 2px; overflow: hidden; }
.str-fill { height: 100%; width: 0; transition: width .3s, background .3s; border-radius: 2px; }
.str-label { font-family: var(--font-head); font-size: .65rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; margin-top: 3px; color: var(--grey); }

/* ── STATUS MESSAGES ─────────────────────────── */
.err {
  color: #ff4444;
  font-size: .82rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .04em;
  display: none;
  padding: 10px;
  border: 1px solid #ff4444;
  text-align: center;
  margin-bottom: 8px;
}
.suc {
  color: #4caf50;
  font-size: .82rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .04em;
  display: none;
  padding: 10px;
  border: 1px solid #4caf50;
  text-align: center;
  margin-bottom: 8px;
}

/* ── LINKS ───────────────────────────────────── */
.forgot-link {
  display: block;
  text-align: center;
  margin-top: 14px;
  color: var(--grey);
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color .2s;
}
.forgot-link:hover { color: var(--red); }

.back-link {
  display: block;
  text-align: center;
  margin-top: 22px;
  color: var(--grey);
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color .2s;
}
.back-link:hover { color: var(--white); }

/* ── LOADING OVERLAY ─────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.78);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-family: var(--font-head);
  font-size: .88rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--white);
}
.loading-overlay.show { display: flex; }
.spinner {
  width: 26px; height: 26px;
  border: 3px solid var(--border);
  border-top-color: var(--red);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  flex-shrink: 0;
}

/* ── FORGOT-PAGE STEPPER ─────────────────────── */
.steps { display: flex; align-items: flex-start; margin-bottom: 32px; position: relative; }
.step-track { position: absolute; top: 13px; left: 14px; right: 14px; height: 2px; background: var(--border); z-index: 0; }
.step-track-fill { height: 100%; background: var(--red); width: 0%; transition: width .4s ease; }
.step { display: flex; flex-direction: column; align-items: center; flex: 1; position: relative; z-index: 1; }
.step-circle {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--dark);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-head); font-size: .7rem; font-weight: 700;
  color: var(--grey);
  transition: all .35s;
}
.step.active .step-circle, .step.done .step-circle { border-color: var(--red); background: var(--red); color: #fff; }
.step-lbl { font-family: var(--font-head); font-size: .58rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--grey); margin-top: 6px; transition: color .3s; }
.step.active .step-lbl, .step.done .step-lbl { color: var(--white); }
.step-view { display: none; }
.step-view.active { display: block; }

/* ── OTP BOXES ───────────────────────────────── */
.otp-wrap { display: flex; gap: 8px; justify-content: center; margin: 14px 0; }
.otp-box {
  width: 48px; height: 56px;
  background: var(--black);
  border: 2px solid var(--border);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  text-align: center;
  outline: none;
  transition: all .2s;
  border-radius: 0;
  caret-color: var(--red);
}
.otp-box:focus { border-color: var(--red); background: rgba(204,0,0,.05); }
.otp-box.filled { border-color: rgba(204,0,0,.4); }
.otp-box.shake { border-color: #ff4444; animation: shake .4s ease; }

.resend-row { text-align: center; margin-top: 12px; color: var(--grey); font-size: .8rem; font-family: var(--font-head); font-weight: 600; letter-spacing: .05em; }
.resend-btn { color: var(--red); cursor: pointer; text-decoration: underline; display: none; }

/* ── EMAIL CHIP / SENT NOTE ──────────────────── */
.email-chip { background: var(--dark-2); border: 1px solid var(--border); padding: 10px 14px; font-size: .9rem; color: var(--white); margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.sent-note { background: rgba(76,175,80,.07); border: 1px solid rgba(76,175,80,.2); padding: 14px 16px; margin-bottom: 16px; display: flex; align-items: flex-start; gap: 10px; }
.sent-note p { color: var(--grey-light); font-size: .87rem; line-height: 1.65; margin: 0; }

/* ── STRENGTH BAR (forgot page variant) ─────── */
.strength-wrap { margin-top: 5px; }
.strength-bar { height: 3px; background: var(--border); overflow: hidden; }
.strength-fill { height: 100%; width: 0; transition: all .3s; }
.strength-hint { font-size: .72rem; color: var(--grey); margin-top: 3px; }

/* ── ANIMATIONS ──────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shake { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }