/* ===========================
   SECO COSMETICS - AUTH PAGES
   Login & Registration styles
   =========================== */

/* ===========================
   BACK BAR
   =========================== */
.auth-back-bar {
   position: absolute;
   top: 0;
   left: 0;
   right: 0;
   display: flex;
   align-items: center;
   gap: 8px;
   padding: 11px 24px;
   background: var(--color-bg-alt);
   border-bottom: 1px solid var(--color-border);
   font-family: var(--font-base);
   font-size: 0.8125rem;
   font-weight: var(--fw-medium);
   color: var(--color-text-muted);
   text-decoration: none;
   cursor: pointer;
   transition: background var(--transition-base), color var(--transition-base);
}

.auth-back-bar i {
   font-size: 0.75rem;
   transition: transform var(--transition-base);
}

.auth-back-bar:hover {
   background: var(--color-border);
   color: var(--color-text);
}

.auth-back-bar:hover i {
   transform: translateX(-3px);
}

/* ===========================
   AUTH PAGE LAYOUT
   =========================== */
.auth-page {
   min-height: 100vh;
   background: var(--color-bg);
}

.auth-container {
   display: grid;
   grid-template-columns: 1fr 1fr;
   min-height: 100vh;
}

/* ===========================
   FORM SIDE
   =========================== */
.auth-form-side {
   display: flex;
   align-items: center;
   justify-content: center;
   padding: var(--space-xl);
   padding-top: calc(var(--space-xl) + 48px);
   background: var(--color-bg);
   position: relative;
}

.auth-form-wrapper {
   width: 100%;
   max-width: 440px;
}

/* Logo */
.auth-logo {
   display: block;
   font-family: var(--font-base);
   font-size: 1.25rem;
   font-weight: var(--fw-bold);
   letter-spacing: 0.1em;
   color: var(--color-text);
   text-decoration: none;
   margin-bottom: var(--space-xl);
}

/* Tabs */
.auth-tabs {
   display: flex;
   gap: var(--space-xs);
   margin-bottom: var(--space-xl);
   background: var(--color-bg-alt);
   padding: 4px;
   border-radius: var(--radius-pill);
}

.auth-tab {
   flex: 1;
   padding: var(--space-sm) var(--space-md);
   background: transparent;
   border: none;
   font-family: var(--font-base);
   font-size: 0.8125rem;
   font-weight: var(--fw-medium);
   color: var(--color-text-muted);
   cursor: pointer;
   border-radius: var(--radius-pill);
   transition: var(--transition-base);
}

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

.auth-tab.active {
   background: var(--color-bg);
   color: var(--color-text);
   font-weight: var(--fw-semibold);
   box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

/* Panels */
.auth-panel {
   display: none;
}

.auth-panel.active {
   display: block;
}

/* Title */
.auth-title {
   font-size: 1.75rem;
   font-weight: var(--fw-bold);
   color: var(--color-text);
   margin: 0 0 var(--space-sm);
}

.auth-subtitle {
   font-size: var(--fs-small);
   color: var(--color-text-muted);
   margin: 0 0 var(--space-xl);
}

/* ===========================
   FORM ELEMENTS
   =========================== */
.auth-form {
   display: flex;
   flex-direction: column;
   gap: var(--space-md);
}

.form-group {
   display: flex;
   flex-direction: column;
   gap: var(--space-xs);
}

.form-group label {
   font-size: 0.8125rem;
   font-weight: var(--fw-medium);
   color: var(--color-text);
}

.form-group input,
.form-group select {
   padding: var(--space-md);
   background: var(--color-bg);
   border: 1px solid var(--color-border);
   border-radius: var(--radius-sm);
   font-family: var(--font-base);
   font-size: var(--fs-small);
   color: var(--color-text);
   transition: var(--transition-base);
}

.form-group input:focus,
.form-group select:focus {
   outline: none;
   border-color: var(--color-text);
}

.form-group input::placeholder {
   color: var(--color-text-muted);
}

/* Walidacja formularzy rejestracji (.was-validated dodawane przez JS przy submit) */
.auth-form.was-validated .form-group input:invalid,
.auth-form.was-validated .form-group select:invalid {
   border-color: #dc3545;
}

.auth-form.was-validated .form-group input:invalid:focus,
.auth-form.was-validated .form-group select:invalid:focus {
   border-color: #dc3545;
   box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

.auth-form.was-validated .checkbox-label input[required]:invalid + .checkmark {
   border-color: #dc3545;
}

/* Password input */
.password-input {
   position: relative;
}

.password-input input {
   width: 100%;
   padding-right: 48px;
}

.password-toggle {
   position: absolute;
   right: 0;
   top: 0;
   bottom: 0;
   width: 48px;
   display: flex;
   align-items: center;
   justify-content: center;
   background: transparent;
   border: none;
   color: var(--color-text-muted);
   cursor: pointer;
   transition: var(--transition-base);
}

.password-toggle:hover {
   color: var(--color-text);
}

/* Form row */
.form-row {
   display: flex;
   justify-content: space-between;
   align-items: center;
   gap: var(--space-md);
   margin-top: var(--space-md);
}

/* Checkbox */
.checkbox-label {
   position: relative;
   display: flex;
   align-items: center;
   gap: var(--space-sm);
   font-size: 0.8125rem;
   color: var(--color-text);
   cursor: pointer;
}

.checkbox-label input {
   position: absolute;
   opacity: 0;
   width: 18px;
   height: 18px;
   left: 0;
   top: 50%;
   transform: translateY(-50%);
   margin: 0;
   cursor: pointer;
}

.checkbox-label .checkmark {
   width: 18px;
   height: 18px;
   border: 2px solid var(--color-border);
   border-radius: 4px;
   display: flex;
   align-items: center;
   justify-content: center;
   transition: var(--transition-base);
}

.checkbox-label input:checked + .checkmark {
   background: var(--color-text);
   border-color: var(--color-text);
}

.checkbox-label input:checked + .checkmark::after {
   content: '\f00c';
   font-family: 'Font Awesome 6 Free';
   font-weight: 900;
   font-size: 0.625rem;
   color: var(--color-text-inverse);
}

/* Auth link */
.auth-link {
   font-size: 0.8125rem;
   color: var(--color-accent);
   text-decoration: none;
}

.auth-link:hover {
   text-decoration: underline;
}

/* Submit button */
.auth-btn {
   padding: var(--space-md) var(--space-lg);
   background: var(--color-bg-dark);
   border: none;
   border-radius: var(--radius-pill);
   font-family: var(--font-base);
   font-size: var(--fs-small);
   font-weight: var(--fw-semibold);
   color: var(--color-text-inverse);
   text-transform: uppercase;
   letter-spacing: 0.05em;
   cursor: pointer;
   transition: var(--transition-base);
   margin-top: var(--space-lg);
   width: 100%;
}

.auth-btn:hover {
   background: var(--color-accent);
}

.auth-btn--b2b,
#auth-container[data-type="b2b"] .auth-btn {
   background: var(--color-accent);
}

.auth-btn--b2b:hover,
#auth-container[data-type="b2b"] .auth-btn:hover {
   background: var(--color-accent-dark);
}

/* B2B info box */
.auth-b2b-info {
    gap: var(--space-md);
    padding: var(--space-md);
    background: rgba(227, 70, 54, 0.05);
    border: 1px solid rgba(227, 70, 54, 0.2);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

#auth-container .auth-b2b-info {
    display: none;
}

#auth-container[data-type="b2b"] .auth-b2b-info {
    display: flex;
}

.b2b-info-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    border-radius: 50%;
    color: var(--color-text-inverse);
    flex-shrink: 0;
}

.b2b-info-content strong {
    display: block;
    font-size: var(--fs-small);
    color: var(--color-text);
    margin-bottom: 2px;
}

.b2b-info-content p {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin: 0;
    line-height: 1.4;
}

/* Divider */
.auth-divider {
   display: flex;
   align-items: center;
   gap: var(--space-md);
   margin: var(--space-lg) 0;
}

.auth-divider::before,
.auth-divider::after {
   content: '';
   flex: 1;
   height: 1px;
   background: var(--color-border);
}

.auth-divider span {
   font-size: 0.75rem;
   color: var(--color-text-muted);
   text-transform: uppercase;
}

/* Social buttons */
.auth-social {
   display: flex;
   flex-direction: column;
   gap: var(--space-sm);
}

.social-btn {
   display: flex;
   align-items: center;
   justify-content: center;
   gap: var(--space-sm);
   padding: var(--space-md);
   background: var(--color-bg);
   border: 1px solid var(--color-border);
   border-radius: var(--radius-pill);
   font-family: var(--font-base);
   font-size: var(--fs-small);
   font-weight: var(--fw-medium);
   color: var(--color-text);
   cursor: pointer;
   transition: var(--transition-base);
}

.social-btn:hover {
   border-color: var(--color-text);
}

.social-btn i {
   font-size: 1rem;
}

.social-btn--google:hover {
   background: #ea4335;
   border-color: #ea4335;
   color: var(--color-text-inverse);
}

.social-btn--facebook:hover {
   background: #1877f2;
   border-color: #1877f2;
   color: var(--color-text-inverse);
}

/* Auth footer */
.auth-footer {
   text-align: center;
   font-size: 0.8125rem;
   color: var(--color-text-muted);
   margin-top: var(--space-xl);
}

.auth-footer a {
   color: var(--color-accent);
   text-decoration: none;
   font-weight: var(--fw-semibold);
}

.auth-footer a:hover {
   text-decoration: underline;
}

/* B2B Info box */
.auth-b2b-info {
   display: flex;
   gap: var(--space-md);
   padding: var(--space-md);
   background: rgba(227, 70, 54, 0.05);
   border: 1px solid rgba(227, 70, 54, 0.2);
   border-radius: var(--radius-md);
   margin-top: var(--space-lg);
}

.b2b-info-icon {
   width: 40px;
   height: 40px;
   display: flex;
   align-items: center;
   justify-content: center;
   background: var(--color-accent);
   border-radius: 50%;
   color: var(--color-text-inverse);
   flex-shrink: 0;
}

.b2b-info-content strong {
   display: block;
   font-size: var(--fs-small);
   color: var(--color-text);
   margin-bottom: 2px;
}

.b2b-info-content p {
   font-size: 0.75rem;
   color: var(--color-text-muted);
   margin: 0;
   line-height: 1.4;
}

/* ===========================
   IMAGE SIDE
   =========================== */
.auth-image-side {
   position: relative;
   background: linear-gradient(135deg, #1a1a1a 0%, #000 100%);
   display: flex;
   align-items: flex-end;
   justify-content: flex-start;
   padding: var(--space-3xl);
   overflow: hidden;
}

.auth-image-side::before {
   content: '';
   position: absolute;
   top: 0;
   right: 0;
   bottom: 0;
   left: 0;
   background: url('../img/auth-bg.webp') center/cover no-repeat;
   opacity: 0.4;
}

.auth-image-side::after {
   content: '';
   position: absolute;
   top: 0;
   right: 0;
   bottom: 0;
   left: 0;
   background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 60%);
}

.auth-image-content {
   position: relative;
   z-index: 1;
}

.auth-image-badge {
   display: inline-flex;
   flex-direction: column;
   font-size: 0.5rem;
   font-weight: var(--fw-medium);
   color: var(--color-text-inverse);
   text-transform: uppercase;
   letter-spacing: 0.2em;
   margin-bottom: var(--space-lg);
}

.auth-image-badge__title {
   font-size: 1.25rem;
   font-weight: var(--fw-bold);
   letter-spacing: 0.02em;
}

.auth-image-badge__title .accent {
   color: var(--color-accent);
}

.auth-image-title {
   font-size: 2rem;
   font-weight: var(--fw-bold);
   color: var(--color-text-inverse);
   line-height: 1.2;
   margin: 0 0 var(--space-md);
}

.auth-image-desc {
   font-size: var(--fs-small);
   color: rgba(255,255,255,0.7);
   margin: 0;
   max-width: 400px;
}

/* ===========================
   REGISTRATION SPECIFIC
   =========================== */
.form-row-2 {
   display: grid;
   grid-template-columns: 1fr 1fr;
   gap: var(--space-md);
}

.form-group--full {
   grid-column: 1 / -1;
}

.form-hint {
   font-size: 0.6875rem;
   color: var(--color-text-muted);
   margin-top: 4px;
}

/* Password strength indicator */
.password-strength {
   margin-top: 8px;
}

.password-strength-bar {
   height: 4px;
   background: var(--color-border);
   border-radius: 2px;
   overflow: hidden;
   margin-bottom: 4px;
}

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

.password-strength-fill.strength-1 { width: 20%; background: #e74c3c; }
.password-strength-fill.strength-2 { width: 40%; background: #e67e22; }
.password-strength-fill.strength-3 { width: 60%; background: #f1c40f; }
.password-strength-fill.strength-4 { width: 80%; background: #2ecc71; }
.password-strength-fill.strength-5 { width: 100%; background: #27ae60; }

.password-strength-label {
   font-size: 0.6875rem;
   color: var(--color-text-muted);
}

/* Terms checkbox */
.terms-label {
   font-size: 0.75rem;
   line-height: 1.4;
}

.terms-label a {
   color: var(--color-accent);
   text-decoration: none;
}

.terms-label a:hover {
   text-decoration: underline;
}

/* ===========================
   RESPONSIVE - TABLET
   =========================== */
@media (max-width: 1024px) {
   .auth-container {
      grid-template-columns: 1fr;
   }

   .auth-image-side {
      display: none;
   }

   .auth-form-side {
      min-height: 100vh;
   }
}

/* ===========================
   RESPONSIVE - MOBILE
   =========================== */
@media (max-width: 767px) {
   .auth-form-side {
      padding: var(--space-lg);
      padding-top: calc(var(--space-lg) + 48px);
   }

   .auth-form-wrapper {
      max-width: 100%;
   }

   .auth-logo {
      text-align: center;
      margin-bottom: var(--space-lg);
   }

   .auth-tabs {
      margin-bottom: var(--space-lg);
   }

   .auth-tab {
      font-size: 0.75rem;
      padding: var(--space-sm);
   }

   .auth-title {
      font-size: 1.5rem;
   }

   .form-row {
      flex-direction: column;
      align-items: flex-start;
      gap: var(--space-sm);
   }

   .form-row-2 {
      grid-template-columns: 1fr;
   }

   .auth-divider {
      margin: var(--space-md) 0;
   }

   .auth-b2b-info {
      flex-direction: column;
      text-align: center;
   }

   .b2b-info-icon {
      margin: 0 auto;
   }
}

/* ===========================
   GOODBYE PAGE
   /do-widzenia — po wylogowaniu
   =========================== */

.goodbye-icon {
   font-size: 3rem;
   color: var(--color-accent);
   margin: var(--space-lg) 0 var(--space-md);
   animation: goodbye-pulse 2.5s ease-in-out infinite;
   display: block;
   text-align: center;
}

@keyframes goodbye-pulse {
   0%, 100% { transform: scale(1);    opacity: 1; }
   50%       { transform: scale(1.08); opacity: 0.7; }
}

.goodbye-benefits {
   margin: var(--space-xl) 0;
}

.goodbye-benefits__label {
   font-size: var(--fs-small);
   font-weight: var(--fw-semibold);
   text-transform: uppercase;
   letter-spacing: 0.08em;
   color: var(--color-text-muted);
   margin-bottom: var(--space-md);
}

.goodbye-benefits__list {
   list-style: none;
   padding: 0;
   margin: 0;
   display: flex;
   flex-direction: column;
   gap: var(--space-md);
}

.goodbye-benefits__list li {
   display: flex;
   align-items: flex-start;
   gap: var(--space-md);
}

.goodbye-benefits__list li i {
   font-size: 0.95rem;
   color: var(--color-accent);
   margin-top: 3px;
   flex-shrink: 0;
   width: 16px;
   text-align: center;
}

.goodbye-benefits__list li div {
   display: flex;
   flex-direction: column;
   gap: 1px;
}

.goodbye-benefits__list li strong {
   font-size: var(--fs-small);
   font-weight: var(--fw-semibold);
   color: var(--color-text);
}

.goodbye-benefits__list li span {
   font-size: 0.8rem;
   color: var(--color-text-muted);
   line-height: 1.4;
}

/* ===========================
   GOODBYE CTA ACTIONS
   =========================== */

.goodbye-actions {
   display: flex;
   flex-direction: column;
   gap: var(--space-sm);
   margin-top: var(--space-lg);
}

.goodbye-actions .auth-btn {
   text-align: center;
   text-decoration: none;
   display: block;
}

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

.auth-btn--secondary:hover {
   background: var(--color-bg-alt);
   color: var(--color-text);
   border-color: var(--color-text-muted);
}

.goodbye-register {
   text-align: center;
   margin-top: var(--space-lg);
   font-size: var(--fs-small);
   color: var(--color-text-muted);
}

.goodbye-register a {
   color: var(--color-accent);
   font-weight: var(--fw-semibold);
   text-decoration: none;
}

.goodbye-register a:hover {
   text-decoration: underline;
}

/* ===========================
   2-STEP LOGIN FLOW
   =========================== */

/* Animacja przejścia między krokami */
.auth-step {
    animation: auth-step-in 0.18s ease;
}

@keyframes auth-step-in {
    from { opacity: 0; transform: translateX(8px); }
    to   { opacity: 1; transform: translateX(0); }
}

/* Identity pill — "Wróć / j***@email.com" */
.auth-identity-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 6px 14px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    font-family: var(--font-base);
    font-size: 0.8125rem;
    font-weight: var(--fw-medium);
    color: var(--color-text);
    cursor: pointer;
    transition: var(--transition-base);
    margin-bottom: var(--space-lg);
}

.auth-identity-pill:hover {
    border-color: var(--color-text-muted);
    background: var(--color-border);
}

.auth-identity-edit {
    font-size: 0.65rem;
    color: var(--color-text-muted);
    margin-left: 2px;
}

/* Title step 2 (mniejszy) */
.auth-title--step2 {
    font-size: 1.375rem;
    margin-bottom: var(--space-lg);
}

/* Inline error */
.auth-error {
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
    padding: 10px var(--space-md);
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.18);
    border-left: 3px solid #ef4444;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.8125rem;
    font-weight: 500;
    color: #c0392b;
    line-height: 1.5;
}

/* Spinner na przycisku */
.auth-btn-spinner {
    margin-left: var(--space-sm);
}

/* Kod jednorazowy */
.auth-code-input {
    letter-spacing: 0.1em;
}

/* Hint pod polem kodu */
.auth-code-hint {
    font-size: var(--fs-small);
    color: var(--color-text-muted);
    margin: 0 0 var(--space-lg);
}

/* Button reset — gdy button używany jako link/akcja */
button.auth-link,
button.auth-resend {
    background: transparent;
    border: none;
    padding: 0;
    font-family: var(--font-base);
    cursor: pointer;
}

/* Wyślij ponownie */
.auth-resend {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8125rem;
    margin-top: var(--space-sm);
    color: var(--color-text-muted);
    text-decoration: none;
    transition: var(--transition-base);
}

.auth-resend:hover {
    color: var(--color-accent);
}

.auth-resend i {
    font-size: 0.75rem;
}

/* Przełącznik metody — segment control */
.auth-method-switch {
    display: flex;
    background: var(--color-bg-alt);
    border-radius: var(--radius-pill);
    padding: 4px;
    margin: var(--space-lg) 0 0;
}

.auth-method-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: var(--space-sm) var(--space-sm);
    background: transparent;
    border: none;
    border-radius: var(--radius-pill);
    font-family: var(--font-base);
    font-size: 0.8125rem;
    font-weight: var(--fw-medium);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

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

.auth-method-btn.active {
    background: var(--color-bg);
    color: var(--color-text);
    font-weight: var(--fw-semibold);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.auth-method-btn i {
    font-size: 0.75rem;
}

/* === Mobile goodbye === */
@media (max-width: 768px) {
   .goodbye-icon {
      font-size: 2.5rem;
      margin: var(--space-md) 0;
   }

   .goodbye-benefits {
      margin: var(--space-lg) 0;
   }
}