* { margin: 0; padding: 0; box-sizing: border-box; }

html { overflow-x: hidden; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  background-color: var(--color-bg);
  color: var(--color-text);
  direction: rtl;
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

img, table, iframe, video { max-width: 100%; }

.auth-header {
  position: relative;
  background: linear-gradient(135deg, #AC1754 0%, #E53888 55%, #F37199 100%);
  min-height: 34vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 48px 20px 32px;
  border-bottom: 1px solid rgba(172, 23, 84, 0.08);
}

.auth-header::before,
.auth-header::after {
  content: none;
}

.decorative-shapes {
  display: none;
}

.shape {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
}

.shape-1 {
  width: 60px; height: 60px;
  top: 10%; right: 5%;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

.shape-2 {
  width: 100px; height: 100px;
  top: 20%; left: 10%;
  background-color: rgba(255, 255, 255, 0.12);
}

.shape-3 {
  width: 50px; height: 50px;
  bottom: 15%; right: 15%;
  background-color: rgba(255, 255, 255, 0.2);
}

.shape-4 {
  width: 80px; height: 80px;
  bottom: 10%; left: 5%;
  clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
  background-color: rgba(255, 255, 255, 0.12);
}

.shape-5 {
  width: 30px; height: 30px;
  top: 50%; right: 20%;
  background-color: rgba(255, 255, 255, 0.25);
}

.shape-6 {
  width: 70px; height: 70px;
  top: 30%; left: 20%;
  background-color: rgba(255, 255, 255, 0.15);
}

.header-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-text);
}

.auth-logo {
  height: 128px;
  width: auto;
  margin-bottom: 18px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  filter: drop-shadow(0 10px 24px rgba(172, 23, 84, 0.18));
}

.auth-page-logo {
  text-align: center;
  padding: 16px 0 0;
}
.auth-page-logo a { display: inline-block; }
.auth-page-logo img { height: 52px; width: auto; }

.app-title {
  font-size: 48px;
  font-weight: bold;
  margin-bottom: 15px;
  color: var(--color-primary);
}

.tagline {
  font-size: 1.05rem;
  margin: 6px 0;
  color: rgba(255,255,255,0.95);
  font-weight: 500;
}

.auth-content {
  background-color: var(--color-surface);
  padding: 32px 20px 48px;
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}

.auth-content > * {
  width: 100%;
  max-width: 420px;
}

.auth-panel {
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.auth-lede {
  text-align: center;
  font-family: var(--font);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 14px;
}

.auth-help-text {
  font-size: 14px;
  line-height: 1.65;
  color: var(--color-text-muted);
  margin: 0 0 18px;
  text-align: center;
}

.auth-mode-panel {
  width: 100%;
}

.auth-form { width: 100%; max-width: none; }

.form-group { margin-bottom: 25px; }

.form-group label {
  display: block;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: 8px;
  font-weight: 600;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 16px;
  background-color: var(--color-bg);
  transition: border-color 0.2s, background-color 0.2s;
  font-family: inherit;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-surface);
}

.form-group input.input-invalid {
  border-color: var(--color-danger);
}

.field-error {
  min-height: 1.25em;
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-danger);
  display: none;
}

.field-error:not(:empty) {
  display: block;
}

.form-summary-error {
  margin-bottom: 16px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--color-danger);
  border: 1px solid var(--color-danger);
  background-color: var(--color-surface);
  display: none;
}

.form-summary-error:not(:empty) {
  display: block;
}

.required { color: var(--color-danger); margin-right: 4px; }

.btn {
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  font-family: inherit;
  margin-bottom: 12px;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background-color: #E53888;
  color: var(--color-header-text);
  margin-bottom: 12px;
}

.btn-primary:hover {
  background-color: #AC1754;
  box-shadow: 0 4px 12px rgba(229, 56, 136, 0.28);
}

.btn-secondary {
  background-color: var(--color-bg);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover { background-color: var(--color-border); }

.forgot-password {
  display: block;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 14px;
  text-decoration: none;
  margin-top: 20px;
  transition: color 0.2s;
}

.forgot-password:hover { color: var(--color-primary); }

.auth-tabs {
  display: flex;
  width: 100%;
  margin: 0 0 22px;
  padding: 4px;
  gap: 4px;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
}

.auth-tab {
  flex: 1;
  padding: 11px 8px;
  border: none;
  border-radius: calc(var(--radius-sm) - 3px);
  background: transparent;
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.2s, background 0.2s, box-shadow 0.2s;
}

.auth-tab:hover {
  color: var(--color-text);
}

.auth-tab-active {
  background: var(--color-surface);
  color: var(--color-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.07);
}

.auth-otp-input {
  display: block;
  width: 100%;
  max-width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 18px;
  letter-spacing: 0.18em;
  text-align: center;
  font-variant-numeric: tabular-nums;
  background-color: var(--color-bg);
  font-family: inherit;
}

.auth-otp-input:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-surface);
}

.reg-otp-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-bottom: 14px;
}

.reg-otp-row .btn {
  width: auto;
  margin-bottom: 0;
  padding-left: 20px;
  padding-right: 20px;
  min-width: min(152px, 100%);
}

.reg-otp-timer {
  flex: 1 1 130px;
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.4;
  min-height: 1.3em;
}

.reg-otp-row--login {
  margin-bottom: 18px;
}

.reg-verify-card {
  margin: 4px 0 22px;
  padding: 18px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
}

.reg-verify-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 8px;
}

.reg-verify-lede {
  font-size: 13px;
  line-height: 1.75;
  color: var(--color-text-muted);
  margin: 0 0 16px;
}

.reg-verify-otp-field {
  margin-bottom: 0;
}

.reg-verify-otp-field .auth-otp-input--register {
  letter-spacing: 0.22em;
}

.forgot-password-form {
  max-width: 360px;
  margin: 0 auto;
}

.forgot-inline-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: stretch;
}

.forgot-inline-row input {
  min-width: 0;
}

.forgot-send-btn {
  width: auto;
  min-width: 116px;
  margin-bottom: 0;
  padding: 0 16px;
  font-size: 14px;
}

.progress-container {
  padding: 20px;
  background-color: var(--color-surface);
}

.progress-bar {
  position: relative;
  height: 4px;
  background-color: var(--color-border);
  border-radius: 2px;
  max-width: 420px;
  margin: 0 auto;
}

.progress-line {
  position: absolute;
  top: 0; right: 0;
  height: 100%;
  background-color: var(--color-primary);
  border-radius: 2px;
  width: 0;
  transition: width 0.3s;
}

.progress-filled { width: 100%; }

.progress-step {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  border-radius: 50%;
  background-color: var(--color-surface);
  border: 2px solid var(--color-border);
}

.progress-step.step-inactive {
  right: 0;
  background-color: var(--color-border);
  border-color: var(--color-border);
}

.progress-step.step-active {
  left: 0;
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.form-content {
  padding: 28px 20px 40px;
  max-width: 420px;
  margin: 0 auto;
}

.registration-form { width: 100%; }

.privacy-policy-preview {
  margin-bottom: 24px;
  padding: 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-surface);
}

.privacy-policy-preview h2 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}

.privacy-policy-preview p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.privacy-policy-preview p:last-child {
  margin-bottom: 0;
}

.btn-next {
  background-color: var(--color-primary);
  color: var(--color-header-text);
  margin-top: 10px;
}

.btn-next:hover {
  background-color: var(--color-primary-dark);
  box-shadow: 0 4px 12px var(--color-primary-soft);
}

.agreement-content {
  padding: 40px 20px;
  max-width: 420px;
  margin: 0 auto;
  min-height: calc(100vh - 60px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.agreement-options { margin-bottom: 40px; }

.agreement-texts {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.agreement-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.agreement-card h2 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--color-text);
}

.agreement-card p,
.agreement-card li {
  font-size: 14px;
  line-height: 1.9;
  color: var(--color-text-muted);
}

.agreement-card ul {
  margin: 0;
  padding-right: 18px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
  cursor: pointer;
  padding: 15px;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s;
}

.checkbox-label:hover { background-color: var(--color-bg); }

.checkbox-label input[type="checkbox"] { display: none; }

.checkbox-custom {
  width: 24px; height: 24px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  margin-left: 12px;
  position: relative;
  transition: border-color 0.2s, background-color 0.2s;
  flex-shrink: 0;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
  border-color: var(--color-primary);
  background-color: var(--color-primary);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 8px; height: 8px;
  background-color: var(--color-surface);
  border-radius: 50%;
}

.checkbox-text {
  font-size: 16px;
  color: var(--color-text);
  flex: 1;
}

.action-buttons { display: flex; gap: 12px; }

.btn-confirm {
  flex: 1;
  background-color: var(--color-primary);
  color: var(--color-header-text);
}

.btn-confirm:hover {
  background-color: var(--color-primary-dark);
  box-shadow: 0 4px 12px var(--color-primary-soft);
}

.btn-previous {
  flex: 1;
  background-color: var(--color-border);
  color: var(--color-text-muted);
}

.btn-previous:hover { background-color: var(--color-text-muted); color: var(--color-surface); }

@media (max-width: 768px) {
  .auth-header { min-height: 35vh; padding: 30px 20px; }
  .app-title { font-size: 40px; }
  .tagline { font-size: 16px; }
  .auth-content { padding: 30px 20px; }
  .form-content { padding: 20px 15px; }
  .agreement-content { padding: 30px 15px; }
}

@media (max-width: 480px) {
  .auth-header { min-height: 30vh; }
  .app-title { font-size: 36px; }
  .tagline { font-size: 14px; }
  .form-group input { padding: 12px 14px; font-size: 15px; }
  .btn { padding: 12px; font-size: 15px; }
  .action-buttons { flex-direction: column; }
  .btn-confirm, .btn-previous { width: 100%; }
  .reg-otp-row {
    flex-direction: column;
    align-items: stretch;
  }
  .reg-otp-row .btn {
    width: 100%;
    min-width: 0;
  }
  .reg-otp-timer {
    flex: none;
    text-align: center;
  }
  .forgot-inline-row {
    grid-template-columns: 1fr;
  }
  .forgot-send-btn {
    width: 100%;
    min-width: 0;
    padding: 12px;
  }
}