/* ================================================
   SIBHOST — Auth Pages (Login / Register)
   auth.css
   ================================================ */

.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-root);
  padding: var(--space-6) var(--space-4);
  position: relative;
  overflow-y: auto;
  overflow-x: hidden;
}

/* ─── Wrapper (notices + card) ─── */
.auth-wrapper {
  width: 100%;
  max-width: 460px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: var(--space-3);
}

/* ─── نوار اعلانات ─── */
.auth-notices {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.auth-notice {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  text-decoration: none;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  transition: opacity var(--transition-fast);
}
.auth-notice:hover { opacity: 0.85; }
.auth-notice-warning {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.25);
  color: #fca5a5;
}
.auth-notice-info {
  background: rgba(6,182,212,0.08);
  border: 1px solid rgba(6,182,212,0.2);
  color: var(--brand-cyan);
}

/* ─── Login Steps ─── */
.ls-step { display: none; }
.ls-step.active { display: block; animation: fadeIn 0.25s ease both; }

/* ─── Identity Display (email/mobile + change link) ─── */
.ls-identity {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  color: var(--text-muted);
}
.ls-identity span {
  flex: 1;
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  direction: ltr;
  text-align: right;
}

/* ─── Row: checkbox + link ─── */
.ls-row-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

/* ─── Generic inline links ─── */
.auth-link {
  color: var(--brand-cyan);
  font-weight: var(--font-semibold);
  text-decoration: none;
}
.auth-link:hover { text-decoration: underline; }
.auth-link-xs { font-size: var(--text-xs); }
.auth-link-sm { font-size: var(--text-sm); }

/* ─── لینک وسط‌چین با آیکون (ورود با کد / فراموشی رمز) ─── */
.ls-link-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
  color: var(--brand-cyan);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
  text-decoration: none;
}
.ls-link-center:hover { text-decoration: underline; }

/* ─── OTP: sending / error state ─── */
.otp-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-5) 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
}
.otp-sent-label {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}
.otp-resend-btn {
  display: none;
  width: 100%;
  justify-content: center;
  margin-bottom: var(--space-3);
}

/* ─── Forgot Password Panel ─── */
.forgot-header { text-align: center; margin-bottom: var(--space-5); }
.forgot-icon { font-size: 32px; margin-bottom: var(--space-3); }
.forgot-header h2 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
}
.forgot-header p { font-size: var(--text-sm); color: var(--text-secondary); }
.forgot-footer { text-align: center; margin-top: var(--space-4); }

/* ─── کارت اصلی ─── */
.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  position: relative;
  z-index: 1;
  animation: scaleIn 0.4s ease both;
}

/* ─── لوگو ─── */
.auth-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.auth-logo img {
  max-height: 88px;
  width: auto;
}

/* ─── خطاهای inline فیلد ─── */
.auth-input.error {
  border-color: var(--danger) !important;
  background: rgba(239,68,68,0.06) !important;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.12) !important;
}
.field-error {
  color: var(--danger);
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  display: flex;
  align-items: center;
  gap: 4px;
  animation: fadeIn 0.2s ease;
}

/* ─── عنوان ─── */
.auth-title {
  text-align: center;
  margin-bottom: var(--space-6);
}
.auth-title h1 {
  font-size: var(--text-2xl);
  font-weight: var(--font-extrabold);
  margin-bottom: var(--space-2);
}
.auth-title p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ─── تب‌ها ─── */
.auth-tabs {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 4px;
  margin-bottom: var(--space-5);
  gap: 4px;
}
.auth-tab {
  flex: 1;
  padding: 9px var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
  border: none;
  background: none;
  font-family: var(--font-main);
}
.auth-tab.active {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  color: #fff;
  box-shadow: 0 2px 10px rgba(37,99,235,0.3);
}
.auth-tab:not(.active):hover {
  color: var(--text-primary);
  background: var(--bg-card-hover);
}

/* ─── پنل‌های تب ─── */
.auth-panel { display: none; }
.auth-panel.active {
  display: block;
  animation: fadeIn 0.25s ease both;
}

/* ─── فیلدها ─── */
.auth-field { margin-bottom: var(--space-4); }
.auth-field label {
  display: block;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--text-muted);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.auth-input {
  width: 100%;
  padding: 12px var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
  outline: none;
}
.auth-input:focus {
  border-color: var(--brand-cyan);
  background: rgba(6,182,212,0.05);
  box-shadow: 0 0 0 3px rgba(6,182,212,0.1);
}
.auth-input::placeholder { color: var(--text-muted); }
select.auth-input {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236b7280' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 14px center;
  padding-left: 36px;
  cursor: pointer;
}
select.auth-input option { background: var(--bg-card); color: var(--text-primary); }

/* ─── دکمه اصلی ─── */
.auth-btn {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-main);
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 15px rgba(37,99,235,0.3);
  margin-top: var(--space-2);
}
.auth-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,99,235,0.4);
}
.auth-btn:active { transform: translateY(0); }

/* ─── دکمه گوگل ─── */
.auth-btn-google {
  width: 100%;
  padding: 13px;
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  text-decoration: none;
}
.auth-btn-google:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}

/* ─── جداکننده ─── */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  color: var(--text-muted);
  font-size: var(--text-xs);
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-soft);
}

/* ─── لینک پایین ─── */
.auth-footer-link {
  text-align: center;
  margin-top: var(--space-5);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}
.auth-footer-link a {
  color: var(--brand-cyan);
  font-weight: var(--font-semibold);
}

/* ─── OTP Input ─── */
.otp-inputs {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin: var(--space-4) 0;
  direction: ltr;
}
.otp-input,
.email-otp-input {
  width: 48px; height: 54px;
  text-align: center;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  transition: all var(--transition-fast);
  outline: none;
}
.otp-input:focus,
.email-otp-input:focus {
  border-color: var(--brand-cyan);
  box-shadow: 0 0 0 3px rgba(6,182,212,0.1);
  background: rgba(6,182,212,0.05);
}

/* ─── تایمر OTP ─── */
.otp-timer {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--text-muted);
  margin-top: var(--space-3);
}
.otp-timer span { color: var(--brand-cyan); font-weight: var(--font-bold); }

/* ─── Checkbox ─── */
.auth-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
}
.auth-checkbox input {
  width: 16px; height: 16px;
  accent-color: var(--brand-cyan);
  cursor: pointer;
}

/* ─── خطا / موفقیت ─── */
.auth-alert {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.auth-alert-error {
  background: var(--danger-bg);
  border: 1px solid rgba(239,68,68,0.2);
  color: var(--danger);
}
.auth-alert-success {
  background: var(--success-bg);
  border: 1px solid rgba(16,185,129,0.2);
  color: var(--success);
}

/* ─── Password Toggle ─── */
.auth-input-wrap {
  position: relative;
}
.auth-input-wrap .auth-input {
  padding-left: 44px;
}
.pass-toggle {
  position: absolute;
  left: 14px; top: 50%;
  transform: translateY(-50%);
  cursor: pointer;
  color: var(--text-muted);
  font-size: 16px;
  transition: color var(--transition-fast);
  background: none;
  border: none;
}
.pass-toggle:hover { color: var(--text-secondary); }

/* ─── Mobile Step ─── */
.mobile-step { display: none; }
.mobile-step.active { display: block; animation: fadeIn 0.25s ease both; }

/* ─── Multi-step Registration ─── */
.reg-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: var(--space-6);
}
.reg-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
}
.reg-step-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-root);
  border: 2px solid var(--border-medium);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--text-muted);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}
.reg-step-label {
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  transition: color 0.3s ease;
}
.reg-step-line {
  flex: 1;
  height: 2px;
  background: var(--border-soft);
  min-width: 48px;
  margin-top: 16px;
  transition: background 0.3s ease;
}
.reg-step.active .reg-step-dot {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan));
  border-color: transparent;
  color: #fff;
  box-shadow: 0 2px 12px rgba(37,99,235,0.35);
}
.reg-step.active .reg-step-label { color: var(--brand-cyan); font-weight: var(--font-semibold); }
.reg-step.done .reg-step-dot {
  background: var(--success);
  border-color: transparent;
  color: #fff;
}
.reg-step.done + .reg-step-line { background: var(--success); }

/* ─── Registration Panels ─── */
.reg-panel { display: none; }
.reg-panel.active { display: block; animation: fadeIn 0.25s ease both; }

/* ─── Back Button ─── */
.auth-btn-back {
  width: 100%;
  padding: 13px;
  background: transparent;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-family: var(--font-main);
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}
.auth-btn-back:hover { border-color: var(--border-strong); color: var(--text-primary); }

/* ─── Responsive ─── */
@media (max-width: 480px) {
  .auth-card { padding: var(--space-5); }
  .otp-input,
  .email-otp-input { width: 40px; height: 48px; }
}

/* ─── Safety: مطمئن شو auth page هیچ layout اضافه‌ای نداره ─── */
body.auth-page .main-wrapper,
body.auth-page #sidebar,
body.auth-page #sidebar-overlay,
body.auth-page .topbar {
  display: none !important;
}

body.auth-page {
  margin: 0 !important;
  padding: 0 !important;
}