/*
 * Diglancers — Authentication screens (register, verify, choose-role, login).
 * All rules scoped under .dlm-app to avoid touching the parent theme.
 */

/* ============================================================
   AUTH SHELL — centred single-column layout
   ============================================================ */
.dlm-app .dlm-auth-shell {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--s-8) var(--s-4) var(--s-14);
  min-height: 100vh;
  background: var(--dlm-canvas);
}

.dlm-app .dlm-auth-shell--wide .dlm-auth-shell__card {
  max-width: 840px;
}

/* Logo */
.dlm-app .dlm-auth-shell__logo {
  display: inline-block;
  margin-bottom: var(--s-6);
  text-decoration: none;
}

.dlm-app .dlm-auth-shell__logo img {
  display: block;
  height: 28px;
  width: auto;
  /* Invert white logo to dark green (#075238) on the light canvas background.
     Formula: invert → sepia → saturate → hue-rotate → brightness to land on #075238 */
  filter: brightness(0) saturate(100%) invert(18%) sepia(42%) saturate(700%) hue-rotate(118deg) brightness(85%);
}

.dlm-app .dlm-auth-shell__logo-text {
  font-family: var(--dlm-font-display);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--dlm-green);
  letter-spacing: -0.03em;
}

/* Card */
.dlm-app .dlm-auth-shell__card {
  width: 100%;
  max-width: 440px;
  padding: var(--s-8);
}

.dlm-app .dlm-auth-shell__heading {
  font-family: var(--dlm-font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--dlm-ink);
  margin: 0 0 var(--s-2);
}

.dlm-app .dlm-auth-shell__sub {
  margin-bottom: var(--s-6);
  font-size: 15px;
  line-height: 1.55;
  color: var(--dlm-muted);
}

/* ============================================================
   STEP INDICATOR
   ============================================================ */
.dlm-app .dlm-steps {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--s-6);
  width: 100%;
  max-width: 440px;
}

.dlm-app .dlm-steps__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-1);
  flex: 0 0 auto;
}

.dlm-app .dlm-steps__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  background: var(--dlm-border);
  color: var(--dlm-muted);
  transition: background 0.2s, color 0.2s;
}

.dlm-app .dlm-steps__label {
  font-size: 11px;
  font-weight: 600;
  color: var(--dlm-muted);
  text-align: center;
  white-space: nowrap;
}

.dlm-app .dlm-steps__connector {
  flex: 1;
  height: 2px;
  background: var(--dlm-border);
  margin: 0 var(--s-2);
  margin-bottom: 18px; /* align with centre of circles */
  transition: background 0.2s;
}

.dlm-app .dlm-steps__item--active .dlm-steps__num {
  background: var(--dlm-green);
  color: #fff;
}
.dlm-app .dlm-steps__item--active .dlm-steps__label {
  color: var(--dlm-green);
  font-weight: 700;
}

.dlm-app .dlm-steps__item--done .dlm-steps__num {
  background: var(--dlm-success-bg);
  color: var(--dlm-green);
}
.dlm-app .dlm-steps__connector--done {
  background: var(--dlm-green);
  opacity: 0.4;
}

/* ============================================================
   PHONE INPUT WITH PREFIX SELECT
   ============================================================ */
.dlm-app .dlm-phone-input {
  display: flex;
  gap: 0;
}

.dlm-app .dlm-phone-input__prefix {
  flex: 0 0 auto;
  width: 110px;
  border-right: none;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  background: var(--dlm-canvas);
  font-size: 14px;
}

.dlm-app .dlm-phone-input__number {
  flex: 1;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* ============================================================
   PASSWORD FIELD WITH SHOW/HIDE TOGGLE
   ============================================================ */
.dlm-app .dlm-password-wrap {
  position: relative;
}

.dlm-app .dlm-password-wrap .dlm-field {
  padding-right: 44px;
}

.dlm-app .dlm-password-toggle {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 44px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dlm-muted);
  padding: 0;
}
.dlm-app .dlm-password-toggle:hover { color: var(--dlm-green); }

/* Password strength bar */
.dlm-app .dlm-password-strength {
  margin-top: var(--s-2);
  display: flex;
  align-items: center;
  gap: var(--s-3);
}

.dlm-app .dlm-password-strength__bar {
  flex: 1;
  height: 4px;
  background: var(--dlm-border);
  border-radius: 2px;
  overflow: hidden;
}

.dlm-app .dlm-password-strength__fill {
  height: 100%;
  width: 0;
  transition: width 0.25s ease, background 0.25s ease;
  border-radius: 2px;
}

.dlm-app .dlm-password-strength__fill[data-strength="weak"]   { width: 33%; background: var(--dlm-error); }
.dlm-app .dlm-password-strength__fill[data-strength="medium"] { width: 66%; background: var(--dlm-gold); }
.dlm-app .dlm-password-strength__fill[data-strength="strong"] { width: 100%; background: var(--dlm-green); }

.dlm-app .dlm-password-strength__label { font-size: 12px; color: var(--dlm-muted); }

/* ============================================================
   CONSENT CHECKBOX
   ============================================================ */
.dlm-app .dlm-form-group--check { align-items: flex-start; }

.dlm-app .dlm-check-label {
  display: flex;
  align-items: flex-start;
  gap: var(--s-2);
  font-size: 14px;
  cursor: pointer;
  line-height: 1.5;
}

.dlm-app .dlm-check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--dlm-green);
  cursor: pointer;
}

/* ============================================================
   OTP — SIX DIGIT BOXES
   ============================================================ */
.dlm-app .dlm-otp-boxes {
  display: flex;
  gap: var(--s-2);
  justify-content: center;
  margin-top: var(--s-2);
}

.dlm-app .dlm-otp-box {
  width: 48px;
  height: 56px;
  text-align: center;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0;
  border: 2px solid var(--dlm-border);
  border-radius: var(--dlm-radius-sm);
  background: var(--dlm-white);
  color: var(--dlm-ink);
  transition: border-color 0.15s;
  padding: 0;
}

.dlm-app .dlm-otp-box:focus {
  border-color: var(--dlm-green);
  outline: none;
  box-shadow: 0 0 0 3px rgba(7, 82, 56, 0.15);
}

.dlm-app .dlm-otp-box.is-filled { border-color: var(--dlm-green); }
.dlm-app .dlm-otp-box.is-error  { border-color: var(--dlm-error); }

/* Phone display in verify step */
.dlm-app .dlm-phone-display {
  font-family: var(--dlm-font-body);
  letter-spacing: 0.05em;
}

/* ============================================================
   ROLE SELECTION GRID
   ============================================================ */
.dlm-app .dlm-role-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
  margin-top: var(--s-5);
}

.dlm-app .dlm-role-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  padding: var(--s-5);
  border: 2px solid var(--dlm-border);
  border-radius: var(--dlm-radius-card);
  background: var(--dlm-white);
  cursor: pointer;
  transition: border-color 0.18s, box-shadow 0.18s;
  user-select: none;
}

.dlm-app .dlm-role-card:hover {
  border-color: var(--dlm-green);
  box-shadow: 0 4px 16px rgba(7, 82, 56, 0.1);
}

.dlm-app .dlm-role-card.is-selected {
  border-color: var(--dlm-green);
  background: var(--dlm-success-bg);
}

.dlm-app .dlm-role-card__icon {
  font-size: 2rem;
  line-height: 1;
}

.dlm-app .dlm-role-card__title {
  font-family: var(--dlm-font-accent);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dlm-ink);
  margin: 0;
}

.dlm-app .dlm-role-card__desc {
  font-size: 13px;
  color: var(--dlm-muted);
  margin: 0;
  line-height: 1.5;
}

.dlm-app .dlm-role-card__bullets {
  list-style: none;
  padding: 0;
  margin: var(--s-2) 0 0;
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
}

.dlm-app .dlm-role-card__bullets li {
  font-size: 12px;
  color: var(--dlm-muted);
  padding-left: var(--s-4);
  position: relative;
}

.dlm-app .dlm-role-card__bullets li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--dlm-green);
  font-weight: 700;
}

/* Checkmark badge when selected */
.dlm-app .dlm-role-card__check {
  position: absolute;
  top: var(--s-3);
  right: var(--s-3);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--dlm-green);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.18s, transform 0.18s;
}

.dlm-app .dlm-role-card.is-selected .dlm-role-card__check {
  opacity: 1;
  transform: scale(1);
}

/* ============================================================
   BUTTON SPINNER
   ============================================================ */
.dlm-app .dlm-btn-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: dlm-spin 0.7s linear infinite;
}

@keyframes dlm-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .dlm-app .dlm-btn-spinner { animation: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 580px) {
  .dlm-app .dlm-role-grid { grid-template-columns: 1fr; }
  .dlm-app .dlm-auth-shell__card { padding: var(--s-5); }
  .dlm-app .dlm-otp-box { width: 40px; height: 50px; font-size: 1.2rem; }
  .dlm-app .dlm-steps__label { display: none; }
}

/* ============================================================
   GOOGLE OAUTH BUTTON + OR DIVIDER
   ============================================================ */
.dlm-app .dlm-google-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-3, 12px);
  width: 100%;
  padding: 11px var(--s-4, 16px);
  border: 1.5px solid var(--dlm-border, #dde3e0);
  border-radius: var(--dlm-radius-sm, 8px);
  background: #fff;
  color: #3c4043;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--dlm-font-ui, 'Poppins', Arial, sans-serif);
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
  margin-bottom: var(--s-5, 20px);
  box-sizing: border-box;
}
.dlm-app .dlm-google-btn:hover {
  border-color: #4285F4;
  box-shadow: 0 2px 8px rgba(66, 133, 244, 0.16);
}
.dlm-app .dlm-google-btn:focus-visible {
  outline: 3px solid #4285F4;
  outline-offset: 2px;
}
.dlm-app .dlm-google-btn__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.dlm-app .dlm-google-btn__text {
  flex: 1;
  text-align: center;
  /* Offset the icon width so text appears visually centred */
  margin-right: 20px;
}

/* OR divider */
.dlm-app .dlm-auth-divider {
  display: flex;
  align-items: center;
  gap: var(--s-3, 12px);
  margin-bottom: var(--s-5, 20px);
  color: var(--dlm-muted, #738b78);
  font-size: 13px;
}
.dlm-app .dlm-auth-divider::before,
.dlm-app .dlm-auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--dlm-border, #dde3e0);
}

@media (max-width: 580px) {
  .dlm-app .dlm-google-btn { font-size: 14px; }
}