/* ============================================================
   auth.css — Login + Register (shared dark/light split layout)
   ============================================================ */
.auth {
  display: flex;
  height: 100%;
  width: 100%;
  overflow: hidden;
}

/* ── Left dark brand panel (desktop only) ───────────────── */
.auth__brand {
  display: none;
  flex-direction: column;
  width: 400px;
  flex-shrink: 0;
  background: var(--c-dark);
  user-select: none;
}
.auth__brand-logo {
  padding: 40px 40px 0;
}
.auth__brand-logo img {
  height: 27px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}
.auth__brand-logo-text {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #fff;
  opacity: 0.92;
}
.auth__brand-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 40px;
}
.auth__eyebrow {
  font-size: var(--fs-11);
  font-weight: var(--fw-semibold);
  color: var(--c-orange);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.auth__headline {
  font-size: 30px;
  font-weight: var(--fw-bold);
  color: #fff;
  line-height: 1.4;
  margin-bottom: 16px;
}
.auth__subcopy {
  font-size: var(--fs-13);
  color: #6a6a78;
  line-height: 1.7;
  margin-bottom: 40px;
}
.auth__stats {
  display: flex;
  gap: 24px;
}
.auth__stat-value {
  font-size: var(--fs-22);
  font-weight: var(--fw-bold);
  color: #fff;
}
.auth__stat-label {
  font-size: var(--fs-11);
  color: #585866;
  margin-top: 2px;
}
.auth__brand-foot {
  padding: 32px 40px;
  border-top: 1px solid #1c1c26;
}
.auth__brand-foot-q {
  font-size: var(--fs-12);
  color: #4a4a5a;
  margin-bottom: 6px;
}
.auth__brand-foot-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-13);
  font-weight: var(--fw-medium);
  color: #aaa;
  transition: color 0.15s;
}
.auth__brand-foot-link:hover {
  color: #fff;
}

/* ── Right form panel ───────────────────────────────────── */
.auth__panel {
  flex: 1;
  background: var(--c-surface-2);
  overflow-y: auto;
}
.auth__panel-inner {
  min-height: 100%;
  display: flex;
  flex-direction: column;
}
.auth__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 32px;
  min-height: 64px;
}
.auth__topbar-logo {
  height: 24px;
  object-fit: contain;
}
.auth__topbar-logo-text {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-text);
  white-space: nowrap;
}
.auth__topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-12);
  font-weight: var(--fw-medium);
  color: var(--c-text-ghost);
  transition: color 0.15s;
}
.auth__topbar-link:hover {
  color: var(--c-text);
}

.auth__form-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px 48px;
}
.auth__form-col {
  width: 100%;
  max-width: 400px;
}
.auth__title {
  margin-bottom: 28px;
}
.auth__title h1 {
  font-size: 20px;
  font-weight: var(--fw-bold);
  color: var(--c-text-strong);
  margin-bottom: 4px;
}
.auth__title p {
  font-size: var(--fs-12);
  color: var(--c-text-faint);
}

/* ── Login card ─────────────────────────────────────────── */
.login-card {
  background: var(--c-surface);
  border: 1px solid var(--c-divider);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-card);
  overflow: hidden;
}
.login-card__head {
  padding: 20px 28px;
  border-bottom: 1px solid #f0f0f0;
}
.login-card__head h3 {
  font-size: var(--fs-14);
  font-weight: var(--fw-semibold);
  color: var(--c-text-strong);
}
.login-card__head p {
  font-size: var(--fs-11);
  color: #bbb;
  margin-top: 2px;
}
.login-card__body {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.login-error {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff8f8;
  border: 1px solid #ffdddd;
  border-radius: var(--r-md);
  padding: 12px 14px;
  color: #cc3333;
}
.login-error p {
  font-size: var(--fs-12);
}

/* ── Auth form fields ───────────────────────────────────── */
.auth-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.auth-field__label {
  font-size: var(--fs-12);
  font-weight: var(--fw-semibold);
  color: #3a3a3a;
  letter-spacing: 0.02em;
}
.auth-field__input {
  width: 100%;
  border: 1px solid var(--c-border-field);
  background: var(--c-surface);
  border-radius: var(--r-xl);
  padding: 11px 14px;
  font-size: var(--fs-14);
  color: var(--c-text-strong);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.auth-field__input:hover:not(:focus) {
  border-color: var(--c-border-field-strong);
}
.auth-field__input::placeholder {
  color: var(--c-text-faint);
}
.auth-field__input:focus {
  border-color: var(--c-indigo);
  box-shadow: var(--ring-field);
}
.auth-field__pw {
  position: relative;
}
.auth-field__pw .auth-field__input {
  padding-right: 40px;
}
.auth-field__eye {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  color: #c0c0c0;
  transition: color 0.15s;
}
.auth-field__eye:hover {
  color: #777;
}

.auth__submit {
  width: 100%;
  padding: 11px;
  border-radius: var(--r-md);
  background: var(--c-orange);
  color: #fff;
  font-size: var(--fs-13);
  font-weight: var(--fw-semibold);
  box-shadow: var(--sh-btn);
  margin-top: 4px;
  transition: background-color 0.15s;
}
.auth__submit:hover {
  background: #d94a1c;
}
.auth__submit:disabled {
  background: var(--c-border);
  box-shadow: none;
  cursor: not-allowed;
}

/* ── Divider + alt button + help ────────────────────────── */
.auth__divider-block {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.auth__divider {
  display: flex;
  align-items: center;
  gap: 12px;
}
.auth__divider-line {
  flex: 1;
  height: 1px;
  background: var(--c-divider);
}
.auth__divider-text {
  font-size: var(--fs-11);
  color: #ccc;
}
.auth__alt-btn {
  width: 100%;
  padding: 11px;
  border-radius: var(--r-md);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  font-size: var(--fs-13);
  font-weight: var(--fw-semibold);
  color: var(--c-text-3);
  transition: background-color 0.15s, border-color 0.15s;
}
.auth__alt-btn:hover {
  background: var(--c-bg);
  border-color: var(--c-border-input-2);
}

/* ── Responsive: show brand panel ≥1024px, hide mobile bits ── */
@media (min-width: 1024px) {
  .auth__brand {
    display: flex;
  }
  .auth__topbar-logo,
  .auth__topbar-logo-text,
  .auth__topbar-link {
    display: none;
  }
}
@media (min-width: 1280px) {
  .auth__brand {
    width: 440px;
  }
}

/* ============================================================
   Register-specific
   ============================================================ */
.auth__benefits {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.auth__benefits li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.auth__benefit-dot {
  margin-top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--c-orange);
  opacity: 0.8;
  flex-shrink: 0;
}
.auth__benefits li span:last-child {
  font-size: var(--fs-15);
  color: #8a8a9a;
  line-height: 1.45;
}

.register__topbar .auth__topbar-link {
  gap: 6px;
}
.register__wrap {
  align-items: flex-start;
  padding-bottom: 64px;
}
.register__col {
  width: 100%;
  max-width: 460px;
}

/* show the back link on all sizes for register */
@media (min-width: 1024px) {
  .register__topbar .auth__topbar-link {
    display: inline-flex;
  }
}

/* ── step indicator ─────────────────────────────────────── */
.rstep-bar {
  display: flex;
  align-items: flex-start;
  margin-bottom: 28px;
}
.rstep {
  display: flex;
  align-items: flex-start;
  flex: 1;
}
.rstep:last-child {
  flex: none;
}
.rstep__col {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.rstep__dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-11);
  font-weight: var(--fw-bold);
  transition: all 0.2s;
}
.rstep__dot.is-done {
  background: var(--c-dark);
  color: #fff;
}
.rstep__dot.is-current {
  background: var(--c-orange);
  color: #fff;
}
.rstep__dot.is-todo {
  background: var(--c-surface);
  border: 1px solid #ddd;
  color: #ccc;
}
.rstep__label {
  font-size: var(--fs-11);
  font-weight: var(--fw-medium);
  margin-top: 6px;
  white-space: nowrap;
}
.rstep__label.is-current {
  color: var(--c-orange);
}
.rstep__label.is-done {
  color: var(--c-text-3);
}
.rstep__label.is-todo {
  color: #ccc;
}
.rstep__line {
  flex: 1;
  height: 1px;
  margin: 14px 8px 0;
  background: var(--c-border);
  transition: background 0.3s;
}
.rstep__line.is-done {
  background: var(--c-dark);
}

/* ── register fields ────────────────────────────────────── */
.rf {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.rf__label {
  font-size: var(--fs-12);
  font-weight: var(--fw-semibold);
  color: #3a3a3a;
  letter-spacing: 0.02em;
}
.rf__wrap {
  position: relative;
}
.rf__input {
  width: 100%;
  border: 1px solid var(--c-border-field);
  background: var(--c-surface);
  border-radius: var(--r-xl);
  padding: 11px 14px;
  font-size: var(--fs-14);
  color: var(--c-text-strong);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.rf__input.has-suffix {
  padding-right: 40px;
}
.rf__input::placeholder {
  color: #c8c8c8;
}
.rf__input:focus {
  border-color: var(--c-indigo);
  box-shadow: var(--ring-field);
}
.rf__input.is-error {
  border-color: #e55;
  background: #fff8f8;
}
.rf__input.is-error:focus {
  border-color: #cc3333;
  box-shadow: 0 0 0 3px rgba(220, 50, 50, 0.08);
}
.rf__eye {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  color: #c0c0c0;
  transition: color 0.15s;
}
.rf__eye:hover {
  color: #777;
}
.rf__hint {
  font-size: var(--fs-11);
  color: var(--c-text-faint);
}
.rf__msg--error {
  font-size: var(--fs-11);
  color: #cc3333;
  display: flex;
  align-items: center;
  gap: 4px;
}

.rf-strength:empty {
  display: none;
}
.rf-strength {
  margin-top: -8px;
}
.rf-strength__bars {
  display: flex;
  gap: 4px;
  margin-bottom: 4px;
}
.rf-strength__bar {
  flex: 1;
  height: 3px;
  border-radius: 999px;
  transition: background 0.3s;
}
.rf-strength__label {
  font-size: var(--fs-11);
}
.rf-match {
  font-size: var(--fs-11);
  color: #3db069;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: -8px;
}

.rf-note {
  margin-top: 4px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--c-surface-hover);
  border: 1px solid #ebebeb;
  border-radius: 7px;
  padding: 14px 16px;
}
.rf-note .icon {
  color: var(--c-text-faint);
  margin-top: 2px;
}
.rf-note p {
  font-size: var(--fs-11);
  color: var(--c-text-ghost);
  line-height: 1.6;
}

.rf-grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.rf-sign {
  margin-top: 4px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: 7px;
  border: 1px solid var(--c-divider);
  background: var(--c-surface-hover);
  transition: all 0.15s;
}
.rf-sign:hover {
  border-color: var(--c-border-strong);
  background: #f3f3f3;
}
.rf-sign__l {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-13);
  font-weight: var(--fw-medium);
  color: var(--c-text-2);
}
.rf-sign__l .icon {
  color: var(--c-text-muted);
}
.rf-sign__r {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: var(--fs-11);
  font-weight: var(--fw-medium);
  color: var(--c-text-ghost);
}

/* ── nav buttons ────────────────────────────────────────── */
.rbtns {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.rbtn {
  padding: 12px;
  border-radius: 7px;
  font-size: var(--fs-13);
  font-weight: var(--fw-semibold);
  transition: background-color 0.15s, border-color 0.15s;
}
.rbtn--prev {
  flex: 1;
  border: 1px solid var(--c-border);
  background: var(--c-surface);
  color: var(--c-text-3);
}
.rbtn--prev:hover {
  background: var(--c-surface-3);
}
.rbtn--next {
  flex: 2;
  background: var(--c-orange);
  color: #fff;
  box-shadow: var(--sh-btn);
}
.rbtn--next:hover {
  background: #d94a1c;
}
.rstep-count {
  text-align: center;
  font-size: var(--fs-11);
  color: #ccc;
  margin-top: 16px;
}

/* ── done screen ────────────────────────────────────────── */
.rdone {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.rdone__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--c-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}
.rdone__title {
  font-size: var(--fs-22);
  font-weight: var(--fw-bold);
  color: var(--c-text-strong);
  margin-bottom: 8px;
}
.rdone__sub {
  font-size: var(--fs-13);
  color: var(--c-text-muted);
  text-align: center;
  line-height: 1.6;
  margin-bottom: 32px;
}
.rdone__sub strong {
  color: var(--c-text-2);
}
.rdone__card {
  width: 100%;
  background: var(--c-surface);
  border: 1px solid var(--c-divider);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-card);
  margin-bottom: 20px;
  overflow: hidden;
}
.rdone__card-head {
  padding: 16px 24px;
  border-bottom: 1px solid #f0f0f0;
}
.rdone__card-head h4 {
  font-size: var(--fs-11);
  color: var(--c-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: var(--fw-semibold);
}
.rdone__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--c-surface-3);
}
.rdone__row:last-child {
  border-bottom: none;
}
.rdone__row-l {
  font-size: var(--fs-12);
  color: var(--c-text-faint);
}
.rdone__row-v {
  font-size: var(--fs-13);
  color: var(--c-text);
  font-weight: var(--fw-medium);
}
.rdone__note {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--c-surface-hover);
  border: 1px solid #ebebeb;
  border-radius: var(--r-lg);
  padding: 16px 20px;
  margin-bottom: 28px;
}
.rdone__note .icon {
  color: var(--c-orange);
  margin-top: 2px;
}
.rdone__note p {
  font-size: var(--fs-12);
  color: #777;
  line-height: 1.6;
}
.rdone__note strong {
  color: var(--c-text-2);
}
.rdone__btn {
  width: 100%;
  padding: 14px;
  border-radius: var(--r-lg);
  background: var(--c-orange);
  color: #fff;
  font-size: var(--fs-13);
  font-weight: var(--fw-semibold);
  box-shadow: var(--sh-btn);
  transition: background-color 0.15s;
}
.rdone__btn:hover {
  background: #d94a1c;
}