/*
 * Croplod Auth Slides
 * Professional carousel-based multi-step authentication
 */

/* === Auth Page === */
.auth-page {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background-color: var(--bg-secondary);
}

/* === Auth Card === */
.auth-card {
    width: 100%;
    max-width: 440px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 40px 36px;
    box-shadow: var(--card-shadow);
    position: relative;
    box-sizing: border-box;
}

[data-theme="dark"] .auth-card {
    box-shadow: var(--card-shadow-elevated);
}

/* === Logo === */
.auth-logo {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    margin: 0 auto 16px;
    display: block;
}

.auth-logo h1 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.auth-logo p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* === Carousel Viewport === */
.auth-slides {
    overflow: hidden;
    width: 100%;
}

/* === Carousel Track === */
.auth-slides-track {
    display: flex;
    transition: transform 400ms cubic-bezier(0.25, 0.1, 0.25, 1);
    direction: ltr;
}

/* === Individual Slide === */
.auth-slide {
    flex: 0 0 100%;
    width: 100%;
    min-width: 100%;
    box-sizing: border-box;
    direction: rtl;
    padding: 0;
}

/* === Slide Title === */
.auth-slide-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    text-align: center;
}

.auth-slide-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 28px;
    text-align: center;
    line-height: var(--line-height-relaxed);
}

/* === Email Display === */
.auth-email-display {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background-color: var(--bg-tertiary);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    cursor: pointer;
    transition: background-color 150ms ease;
}

.auth-email-display:hover {
    background-color: var(--bg-hover);
}

.auth-email-display strong {
    color: var(--text-primary);
    font-weight: 600;
}

.auth-email-display svg {
    width: 14px;
    height: 14px;
    color: var(--text-tertiary);
}

/* === Auth Form === */
.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form .form-label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.auth-form .form-input {
    width: 100%;
    height: 48px;
    padding: 0 16px;
    font-size: 15px;
    color: var(--text-primary);
    background-color: var(--bg-input);
    border: 2px solid transparent;
    border-radius: 12px;
    outline: none;
    transition: all 200ms ease;
    font-family: inherit;
    box-sizing: border-box;
}

.auth-form .form-input:focus {
    border-color: var(--color-primary-500);
    background-color: var(--bg-card);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.auth-form .form-input::placeholder {
    color: var(--text-tertiary);
}

/* === Primary Button === */
.auth-btn-primary {
    width: 100%;
    height: 48px;
    border: none;
    border-radius: 24px;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
    color: white;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 200ms ease;
    font-family: 'Dana', 'Tahoma', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

.auth-btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
    box-shadow: 0 4px 12px var(--btn-primary-shadow);
}

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

.auth-btn-primary:focus-visible {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
}

.auth-btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* === Divider === */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
    color: var(--text-tertiary);
    font-size: 13px;
}

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

/* === Google Button === */
.auth-google-btn {
    width: 100%;
    height: 48px;
    border: 1px solid var(--border-primary);
    border-radius: 24px;
    background-color: var(--bg-card);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 150ms ease;
    text-decoration: none;
    font-family: 'Dana', 'Tahoma', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

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

.auth-google-btn:active {
    background-color: var(--bg-pressed);
}

.auth-google-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* === Footer === */
.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 13px;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--color-primary-500);
    font-weight: 600;
    text-decoration: none;
}

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

/* === Back Link === */
.auth-back-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 16px;
    cursor: pointer;
    transition: color 150ms ease;
    direction: rtl;
}

.auth-back-link:hover {
    color: var(--text-primary);
}

.auth-back-link svg {
    width: 16px;
    height: 16px;
}

/* === Error === */
.auth-error {
    padding: 10px 14px;
    background-color: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: 10px;
    font-size: 13px;
    color: var(--color-error-500);
    margin-bottom: 16px;
    display: none;
}

[data-theme="dark"] .auth-error {
    background-color: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.2);
}

.auth-error.show {
    display: block;
}

/* === Progress Indicators === */
.auth-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    padding-top: 4px;
}

.auth-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-primary);
    transition: all 300ms ease;
    cursor: pointer;
    border: none;
    padding: 0;
}

.auth-indicator:hover {
    background-color: var(--text-tertiary);
}

.auth-indicator.active {
    background-color: var(--color-primary-500);
    width: 24px;
    border-radius: 4px;
}

/* === Password Strength === */
.auth-password-strength {
    display: flex;
    gap: 4px;
    margin-top: 8px;
}

.auth-password-strength-bar {
    flex: 1;
    height: 3px;
    border-radius: 2px;
    background-color: var(--border-primary);
    transition: background-color 200ms ease;
}

.auth-password-strength-bar.weak { background-color: var(--color-error-500); }
.auth-password-strength-bar.medium { background-color: var(--color-warning-500); }
.auth-password-strength-bar.strong { background-color: var(--color-success-500); }

.auth-password-strength-text {
    font-size: 12px;
    margin-top: 4px;
}

/* === Input Wrap (for password toggle) === */
.auth-input-wrap {
    position: relative;
}

.auth-input-wrap .form-input {
    width: 100%;
}

.auth-input-wrap .password-toggle {
    position: absolute;
    right: 12px;
    top: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

/* === Responsive === */
@media (max-width: 639px) {
    .auth-page {
        padding: 16px;
        align-items: flex-start;
        padding-top: 32px;
    }

    .auth-card {
        padding: 28px 24px;
        border-radius: 16px;
    }

    .auth-logo {
        margin-bottom: 24px;
    }

    .auth-logo img {
        width: 42px;
        height: 42px;
    }

    .auth-slide-title {
        font-size: 18px;
    }

    .auth-slide-subtitle {
        font-size: 13px;
        margin-bottom: 20px;
    }

    .auth-form .form-group {
        margin-bottom: 16px;
    }

    .auth-form .form-input {
        height: 46px;
        font-size: 14px;
    }

    .auth-btn-primary,
    .auth-google-btn {
        height: 46px;
        font-size: 14px;
    }

    .auth-back-link {
        font-size: 12px;
    }

    .shamsi-datepicker {
        gap: 6px !important;
    }

    .shamsi-datepicker .form-input {
        min-width: 0;
        padding: 0 8px;
        font-size: 13px;
    }

    .auth-input-wrap .form-input {
        padding-right: 40px;
    }

    .login-slide .auth-email-display {
        text-align: center;
    }

    .login-slide .auth-form .form-group label {
        text-align: right;
    }

    .auth-indicators {
        margin-top: 20px;
    }
}

@media (max-width: 359px) {
    .auth-card {
        padding: 20px 16px;
        border-radius: 14px;
    }

    .auth-logo {
        margin-bottom: 20px;
    }

    .auth-logo img {
        width: 36px;
        height: 36px;
    }

    .auth-logo h1 {
        font-size: var(--font-size-lg);
    }

    .auth-slide-title {
        font-size: 16px;
    }

    .auth-slide-subtitle {
        font-size: 12px;
        margin-bottom: 16px;
    }

    .auth-form .form-input {
        height: 42px;
        font-size: 13px;
    }

    .auth-btn-primary,
    .auth-google-btn {
        height: 42px;
        font-size: 13px;
    }

    .auth-form .form-group {
        margin-bottom: 14px;
    }

    .shamsi-datepicker {
        flex-wrap: wrap;
    }

    .shamsi-datepicker .form-input {
        flex: 1 1 calc(50% - 4px);
        min-width: 0;
        font-size: 12px;
        padding: 0 6px;
    }
}