/* SMMBOXD PANEL - Signup Mobile Specific CSS */
/* Critical mobile optimizations for signup page */

/* Mobile-first signup optimizations */
@media (max-width: 768px) {
    /* Signup page container */
    .signup-page-ultra {
        min-height: 100vh;
        padding: 0;
        overflow-x: hidden;
    }
    
    /* Signup section */
    .signup-section-ultra {
        padding: 20px 0;
        min-height: 100vh;
        display: flex;
        align-items: center;
    }
    
    /* Signup container */
    .signup-container-ultra {
        width: 100%;
        max-width: none;
        margin: 0;
        padding: 25px 20px;
        border-radius: 20px;
        background: rgba(15, 23, 42, 0.9);
        backdrop-filter: blur(15px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }
    
    /* Signup header */
    .signup-header-ultra {
        text-align: center;
        margin-bottom: 30px;
    }
    
    .signup-logo-ultra {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
        margin-bottom: 15px;
    }
    
    .signup-title-ultra {
        font-size: 1.8rem;
        line-height: 1.2;
        margin-bottom: 10px;
    }
    
    .signup-subtitle-ultra {
        font-size: 0.9rem;
        line-height: 1.4;
        margin-bottom: 20px;
    }
    
    /* Form inputs */
    .input-ultra {
        width: 100%;
        padding: 14px 16px;
        font-size: 16px; /* Prevents zoom on iOS */
        border-radius: 8px;
        border: 1px solid #e2e8f0;
        background: #ffffff;
        color: #1e293b;
        min-height: 48px; /* Better touch target */
        box-sizing: border-box;
        transition: all 0.2s ease;
    }
    
    .input-ultra:focus {
        border-color: #00D4AA;
        box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
        outline: none;
    }
    
    .input-ultra::placeholder {
        color: #64748b;
        font-weight: 400;
    }
    
    /* Password toggle buttons */
    .password-toggle-ultra {
        position: absolute;
        right: 12px;
        top: 50%;
        transform: translateY(-50%);
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        border: none;
        border-radius: 6px;
        color: #94A3B8;
        cursor: pointer;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.2s ease;
        z-index: 2;
    }
    
    .password-toggle-ultra:hover {
        color: #00D4AA;
        background: rgba(0, 212, 170, 0.1);
    }
    
    .password-toggle-ultra:active {
        transform: translateY(-50%) scale(0.95);
    }
    
    /* Password strength indicator */
    .password-strength-ultra {
        margin-top: 8px;
    }
    
    .strength-bar-ultra {
        height: 3px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 2px;
        overflow: hidden;
        margin-bottom: 6px;
    }
    
    .strength-fill-ultra {
        height: 100%;
        transition: all 0.3s ease;
        border-radius: 2px;
    }
    
    .strength-text-ultra {
        color: #94A3B8;
        font-size: 0.8rem;
        font-weight: 500;
    }
    
    /* Password match indicator */
    .password-match-ultra {
        display: none;
        align-items: center;
        gap: 6px;
        margin-top: 8px;
        color: #22C55E;
        font-size: 0.8rem;
        font-weight: 500;
    }
    
    .password-match-ultra.show {
        display: flex;
    }
    
    /* Checkbox */
    .checkbox-ultra {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        cursor: pointer;
        margin: 15px 0;
        padding: 8px 0;
        min-height: 44px; /* Better touch target */
    }
    
    .checkbox-ultra input[type="checkbox"] {
        display: none;
    }
    
    .checkmark-ultra {
        width: 24px;
        height: 24px;
        background: rgba(255, 255, 255, 0.1);
        border: 2px solid rgba(255, 255, 255, 0.2);
        border-radius: 6px;
        position: relative;
        transition: all 0.3s ease;
        flex-shrink: 0;
        margin-top: 2px;
    }
    
    .checkbox-ultra input[type="checkbox"]:checked + .checkmark-ultra {
        background: linear-gradient(135deg, #00D4AA 0%, #3B82F6 100%);
        border-color: #00D4AA;
    }
    
    .checkbox-ultra input[type="checkbox"]:checked + .checkmark-ultra::after {
        content: '✓';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: white;
        font-size: 12px;
        font-weight: bold;
    }
    
    .checkbox-text-ultra {
        color: #94A3B8;
        font-size: 0.9rem;
        line-height: 1.4;
        flex: 1;
    }
    
    /* Submit button */
    .btn-ultra-primary {
        width: 100%;
        background: #00D4AA;
        border: none;
        border-radius: 8px;
        padding: 14px 24px;
        color: white;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.2s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        min-height: 48px;
        margin-top: 20px;
    }
    
    .btn-ultra-primary:hover {
        background: #00b894;
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(0, 212, 170, 0.3);
    }
    
    .btn-ultra-primary:active {
        transform: scale(0.98);
    }
    
    .btn-ultra-primary:disabled {
        opacity: 0.7;
        cursor: not-allowed;
        transform: none;
    }
    
    /* Form footer */
    .form-footer-ultra {
        text-align: center;
        margin-top: 25px;
        padding-top: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .form-footer-ultra p {
        color: #94A3B8;
        font-size: 0.9rem;
        margin: 0;
    }
    
    .login-link-ultra {
        color: #00D4AA;
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s ease;
        padding: 8px 12px;
        border-radius: 6px;
        display: inline-block;
        margin-top: 8px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .login-link-ultra:hover {
        color: #059669;
        background: rgba(0, 212, 170, 0.1);
        text-decoration: none;
    }
    
    /* Alert messages */
    .signup-alert-ultra {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 16px;
        border-radius: 10px;
        margin-bottom: 20px;
        font-size: 0.9rem;
        font-weight: 500;
    }
    
    .signup-alert-error-ultra {
        background: rgba(239, 68, 68, 0.1);
        border: 1px solid rgba(239, 68, 68, 0.3);
        color: #EF4444;
    }
    
    .signup-alert-success-ultra {
        background: rgba(34, 197, 94, 0.1);
        border: 1px solid rgba(34, 197, 94, 0.3);
        color: #22C55E;
    }
    
    /* Features section */
    .signup-features-ultra {
        padding: 40px 0;
    }
    
    .features-grid-ultra {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 20px;
        max-width: 100%;
    }
    
    .feature-item-ultra {
        text-align: center;
        padding: 20px 15px;
        background: rgba(15, 23, 42, 0.5);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 15px;
        transition: all 0.3s ease;
    }
    
    .feature-icon-ultra {
        width: 50px;
        height: 50px;
        background: linear-gradient(135deg, #00D4AA 0%, #3B82F6 100%);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        color: white;
        margin: 0 auto 15px;
        box-shadow: 0 8px 25px rgba(0, 212, 170, 0.3);
    }
    
    .feature-item-ultra h4 {
        color: #F1F5F9;
        font-size: 1.1rem;
        font-weight: 600;
        margin: 0 0 8px 0;
    }
    
    .feature-item-ultra p {
        color: #94A3B8;
        font-size: 0.85rem;
        line-height: 1.4;
        margin: 0;
    }
    
    /* Content card */
    .signup-content-card-ultra {
        background: rgba(15, 23, 42, 0.5);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 15px;
        padding: 25px 20px;
        margin: 0 20px;
        color: #CBD5E1;
        line-height: 1.6;
    }
    
    /* Form groups */
    .form-group-ultra {
        margin-bottom: 20px;
    }
    
    .input-wrapper-ultra {
        position: relative;
    }
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    .signup-container-ultra {
        padding: 20px 15px;
        margin: 0 10px;
        border-radius: 15px;
    }
    
    .signup-title-ultra {
        font-size: 1.6rem;
    }
    
    .signup-subtitle-ultra {
        font-size: 0.85rem;
    }
    
    .signup-logo-ultra {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .input-ultra {
        padding: 12px 14px;
        font-size: 16px;
        min-height: 44px;
    }
    
    .password-toggle-ultra {
        right: 10px;
        width: 36px;
        height: 36px;
    }
    
    .btn-ultra-primary {
        padding: 12px 20px;
        font-size: 15px;
        min-height: 44px;
    }
    
    .feature-item-ultra {
        padding: 15px 12px;
    }
    
    .feature-icon-ultra {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .features-grid-ultra {
        padding: 0 15px;
    }
    
    .signup-content-card-ultra {
        padding: 20px 15px;
        margin: 0 15px;
    }
}

/* Touch device specific optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects on touch devices */
    .signup-container-ultra:hover,
    .feature-item-ultra:hover,
    .btn-ultra-primary:hover {
        transform: none;
        box-shadow: none;
    }
    
    /* Add touch feedback */
    .btn-ultra-primary:active,
    .password-toggle-ultra:active,
    .checkbox-ultra:active {
        transform: scale(0.95);
        transition: transform 0.1s ease;
    }
    
    /* Improve touch targets */
    .password-toggle-ultra {
        min-width: 44px;
        min-height: 44px;
    }
    
    .checkbox-ultra {
        min-height: 44px;
    }
    
    .login-link-ultra {
        min-height: 44px;
    }
    
    /* Remove tap highlight */
    .btn-ultra-primary,
    .password-toggle-ultra,
    .checkbox-ultra,
    .login-link-ultra {
        -webkit-tap-highlight-color: transparent;
    }
}

/* Landscape mobile optimizations */
@media (max-width: 768px) and (orientation: landscape) {
    .signup-section-ultra {
        padding: 10px 0;
        min-height: 100vh;
    }
    
    .signup-container-ultra {
        padding: 20px 15px;
        margin: 0 10px;
    }
    
    .signup-title-ultra {
        font-size: 1.5rem;
    }
    
    .signup-subtitle-ultra {
        font-size: 0.8rem;
        margin-bottom: 15px;
    }
    
    .signup-logo-ultra {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
        margin-bottom: 10px;
    }
    
    .features-grid-ultra {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        padding: 0 15px;
    }
    
    .feature-item-ultra {
        padding: 15px 10px;
    }
    
    .feature-icon-ultra {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        margin-bottom: 10px;
    }
    
    .feature-item-ultra h4 {
        font-size: 1rem;
    }
    
    .feature-item-ultra p {
        font-size: 0.8rem;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .signup-logo-ultra,
    .feature-icon-ultra {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .signup-container-ultra,
    .feature-item-ultra,
    .btn-ultra-primary,
    .password-toggle-ultra,
    .checkbox-ultra {
        transition: none;
    }
    
    .signup-container-ultra:hover,
    .feature-item-ultra:hover,
    .btn-ultra-primary:hover {
        transform: none;
    }
}

/* Dark mode optimizations */
@media (prefers-color-scheme: dark) {
    .input-ultra {
        background: rgba(15, 23, 42, 0.9);
        border-color: rgba(71, 85, 105, 0.5);
        color: #F1F5F9;
    }
    
    .input-ultra:focus {
        border-color: #00D4AA;
        box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.2);
    }
    
    .input-ultra::placeholder {
        color: #94A3B8;
    }
}