/* ============================================
   صفحه ورود و ثبت نام
   ============================================ */
/* ============================================
   پاپ‌اپ تشخیص ربات
   ============================================ */

/* ===== پاپ‌اپ ===== */
.robot-check-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: popupFadeIn 0.3s ease;
}

@keyframes popupFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.popup-content {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 40px;
    max-width: 550px;
    width: 90%;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.popup-header {
    text-align: center;
    margin-bottom: 25px;
}

.popup-header .popup-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 10px;
}

.popup-header h2 {
    color: var(--text-primary);
    font-size: 22px;
    margin-bottom: 5px;
    font-family: var(--font-primary);
}
/* ===== لینک فراموشی رمز ===== */
.login-footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
}

.lost-password {
    color: var(--text-muted);
    font-size: 13px;
    text-decoration: none;
    transition: var(--transition);
    font-family: var(--font-primary);
}

.lost-password:hover {
    color: var(--primary);
}
.popup-header p {
    color: var(--text-muted);
    font-size: 14px;
    font-family: var(--font-primary);
}

/* ===== کپچای تصویری ===== */
.visual-captcha-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.captcha-image-wrapper {
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 2px solid var(--border-color);
    background: var(--bg-dark);
}

.captcha-image-wrapper .captcha-image {
    width: 100%;
    height: auto;
    display: block;
    min-height: 150px;
    object-fit: cover;
}

.captcha-question {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 500;
    text-align: center;
    font-family: var(--font-primary);
    padding: 10px 0;
}

.captcha-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.captcha-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-primary);
    font-size: 14px;
    color: var(--text-secondary);
}

.captcha-option:hover {
    border-color: var(--primary);
    background: rgba(245, 124, 0, 0.05);
}

.captcha-option input[type="radio"] {
    accent-color: var(--primary);
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
}

.captcha-option.selected {
    border-color: var(--primary);
    background: rgba(245, 124, 0, 0.08);
}

.captcha-option.selected span {
    color: var(--text-primary);
}

/* ===== دکمه‌های پاپ‌اپ ===== */
.popup-actions {
    display: flex;
    gap: 12px;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.popup-actions .btn-verify {
    flex: 1;
    padding: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-primary);
}

.popup-actions .btn-verify:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(245, 124, 0, 0.3);
}

.popup-actions .btn-verify:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.popup-actions .btn-refresh-captcha {
    padding: 12px 20px;
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
    font-family: var(--font-primary);
}

.popup-actions .btn-refresh-captcha:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ===== پیام خطا در پاپ‌اپ ===== */
.popup-error {
    background: rgba(211, 47, 47, 0.1);
    border: 1px solid var(--secondary);
    color: var(--secondary);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    display: none;
    font-family: var(--font-primary);
}

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

/* ===== اسپینر ===== */
.popup-loader {
    display: none;
    text-align: center;
    padding: 10px;
    color: var(--text-muted);
}

.popup-loader .spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 10px;
    vertical-align: middle;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== ریسپانسیو ===== */
@media screen and (max-width: 480px) {
    .popup-content {
        padding: 25px 20px;
    }
    
    .captcha-options {
        grid-template-columns: 1fr;
    }
    
    .popup-header h2 {
        font-size: 18px;
    }
    
    .popup-actions {
        flex-direction: column;
    }
    
    .popup-actions .btn-refresh-captcha {
        order: -1;
        width: 100%;
    }
}
/* ===== ریست ===== */
.login-page {
    background: #0d0d0d;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Vazir', 'Tahoma', sans-serif;
    padding: 20px;
    margin: 0;
}

.login-page body {
    background: transparent;
    margin: 0;
    padding: 0;
}

/* ===== کانتینر ===== */
.login-container {
    width: 100%;
    max-width: 440px;
    position: relative;
}

/* ===== باکس ورود ===== */
.login-box {
    background: #1a1a1a;
    border-radius: 20px;
    padding: 40px 35px;
    border: 1px solid #2a2a2a;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    position: relative;
    overflow: hidden;
}

.login-box::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #f57c00, #d32f2f, #ffca28);
}

/* ===== لوگو ===== */
.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo h1 {
    color: #f5f5f5;
    font-size: 28px;
    font-weight: 700;
    margin: 0;
}

.login-logo .custom-logo {
    max-height: 60px;
    width: auto;
    margin: 0 auto 10px;
}

.login-subtitle {
    color: #6b6b6b;
    font-size: 14px;
    margin: 5px 0 0;
}

/* ===== تب‌ها ===== */
.login-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    background: #0d0d0d;
    border-radius: 12px;
    padding: 4px;
    margin-bottom: 25px;
}

.tab-btn {
    padding: 10px;
    background: transparent;
    border: none;
    border-radius: 10px;
    color: #6b6b6b;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Vazir', 'Tahoma', sans-serif;
}

.tab-btn.active {
    background: #f57c00;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(245, 124, 0, 0.3);
}

.tab-btn:hover:not(.active) {
    color: #f5f5f5;
}

/* ===== محتوای تب‌ها ===== */
.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== فرم‌ها ===== */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    color: #b8b8b8;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 5px;
}

.form-group input {
    width: 100%;
    padding: 12px 45px 12px 15px;
    background: #0d0d0d;
    border: 2px solid #2a2a2a;
    border-radius: 10px;
    color: #f5f5f5;
    font-size: 14px;
    font-family: 'Vazir', 'Tahoma', sans-serif;
    transition: all 0.3s ease;
}

.form-group input:focus {
    border-color: #f57c00;
    outline: none;
    box-shadow: 0 0 0 4px rgba(245, 124, 0, 0.1);
}

.form-group input.error {
    border-color: #d32f2f;
    box-shadow: 0 0 0 4px rgba(211, 47, 47, 0.1);
}

.form-group input.success {
    border-color: #4caf50;
}

/* ===== آیکون‌های ورودی ===== */
.input-icon {
    position: absolute;
    left: 15px;
    bottom: 13px;
    font-size: 18px;
    opacity: 0.4;
    pointer-events: none;
}

/* ===== دکمه نمایش رمز ===== */
.toggle-password {
    position: absolute;
    left: 15px;
    bottom: 13px;
    background: transparent;
    border: none;
    color: #6b6b6b;
    cursor: pointer;
    font-size: 16px;
    padding: 0;
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: #f5f5f5;
}

/* ===== چک‌باکس ===== */
.checkbox-group {
    display: flex;
    align-items: center;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6b6b6b;
    font-size: 13px;
    cursor: pointer;
    margin: 0;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: #f57c00;
    cursor: pointer;
    padding: 0;
}

/* ===== دکمه‌ها ===== */
.login-btn,
.register-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #f57c00, #d32f2f);
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Vazir', 'Tahoma', sans-serif;
    margin-top: 5px;
}

.login-btn:hover,
.register-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(245, 124, 0, 0.3);
}

.login-btn:disabled,
.register-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ===== قدرت رمز ===== */
.password-strength {
    margin-top: 6px;
}

.strength-bar {
    height: 4px;
    background: #2a2a2a;
    border-radius: 2px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.strength-bar .fill {
    height: 100%;
    width: 0;
    border-radius: 2px;
    transition: width 0.3s ease;
}

.strength-text {
    font-size: 11px;
    color: #6b6b6b;
    margin-top: 3px;
    display: block;
}

/* ===== کپچا ===== */
/* ===== کپچا ===== */
.captcha-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.captcha-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-dark);
    border-radius: 10px;
    padding: 8px 15px;
    border: 2px solid var(--border-color);
}

.captcha-box img {
    height: 50px;
    border-radius: 6px;
    background: #1a1a1a;
    padding: 4px;
    flex: 1;
    min-height: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.captcha-box img:hover {
    opacity: 0.8;
}

/* ===== کپچای ریاضی ===== */
.math-captcha {
    display: flex;
    align-items: center;
    gap: 15px;
    background: var(--bg-dark);
    border-radius: 8px;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
}

.math-question {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    font-family: var(--font-primary);
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 6px;
    transition: var(--transition);
    flex: 1;
    text-align: center;
    letter-spacing: 2px;
}

.math-question:hover {
    background: rgba(245, 124, 0, 0.05);
}

.captcha-refresh {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 22px;
    cursor: pointer;
    transition: var(--transition);
    padding: 0 6px;
}

.captcha-refresh:hover {
    color: var(--primary);
    transform: rotate(180deg);
}

#captcha-input {
    padding: 10px 14px !important;
    text-align: center !important;
    font-size: 18px !important;
    font-weight: 700 !important;
    width: 100%;
}

#captcha-input:focus {
    border-color: var(--primary) !important;
}

/* ===== لینک فراموشی رمز ===== */
.login-footer {
    text-align: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid #2a2a2a;
}

.lost-password {
    color: #6b6b6b;
    font-size: 13px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.lost-password:hover {
    color: #f57c00;
}

/* ===== اسپینر ===== */
.form-loader {
    text-align: center;
    color: #6b6b6b;
    font-size: 14px;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #2a2a2a;
    border-top-color: #f57c00;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 8px;
    vertical-align: middle;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ===== پیام‌ها ===== */
#login-messages {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
}

.login-message {
    padding: 15px 20px;
    border-radius: 10px;
    color: #fff;
    font-size: 14px;
    margin-bottom: 10px;
    animation: slideIn 0.4s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.login-message.success {
    background: #4caf50;
}

.login-message.error {
    background: #d32f2f;
}

.login-message.info {
    background: #2196f3;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== ریسپانسیو ===== */
@media screen and (max-width: 480px) {
    .login-box {
        padding: 30px 20px;
    }
    
    .login-logo h1 {
        font-size: 24px;
    }
    
    .tab-btn {
        font-size: 13px;
        padding: 8px;
    }
    
    .form-group input {
        padding: 10px 40px 10px 12px;
        font-size: 13px;
    }
    
    .input-icon {
        font-size: 16px;
        left: 12px;
        bottom: 11px;
    }
}